/* ===================== VIZARD · shared page styles ===================== */
/* Tokens mirror index.html so every sub-page matches the brand exactly. */

:root[data-theme="light"]{
  --bg:#F8FBFF; --bg-rgb:248,251,255; --bg-2:#EEF4FC; --paper:#FFFFFF; --paper-2:#F4F9FF;
  --ink:#141A22; --ink-2:#585F6A; --ink-3:#8A94A6;
  --line:#E4EDF7; --line-2:#D3E0F0;
  --accent:#1E93EA; --accent-d:#1580D6; --accent-soft:#E7F3FE; --accent-line:#BEDFFB;
  --btn:#141A22; --btn-ink:#FFFFFF;
  --sh-s:0 1px 2px rgba(20,30,50,.05);
  --sh:0 2px 6px rgba(20,30,50,.06),0 18px 44px -24px rgba(20,40,80,.18);
  --hl:rgba(255,255,255,.9); --grain:.02;
}
:root[data-theme="dark"]{
  --bg:#15120D; --bg-rgb:21,18,13; --bg-2:#1D1A13; --paper:#1B1812; --paper-2:#211D16;
  --ink:#F1ECE1; --ink-2:#A39B8B; --ink-3:#6E675A;
  --line:rgba(241,236,225,.1); --line-2:rgba(241,236,225,.17);
  --accent:#3AA5FF; --accent-d:#2A93F0; --accent-soft:rgba(58,165,255,.14); --accent-line:rgba(58,165,255,.32);
  --btn:#F1ECE1; --btn-ink:#15120D;
  --sh-s:0 1px 2px rgba(0,0,0,.5);
  --sh:0 2px 6px rgba(0,0,0,.5),0 22px 50px -28px rgba(0,0,0,.7);
  --hl:rgba(255,255,255,.05); --grain:.05;
}
:root{
  --disp:"Plus Jakarta Sans",-apple-system,system-ui,sans-serif;
  --sans:"Plus Jakarta Sans",-apple-system,system-ui,sans-serif;
  --mono:"Geist Mono","Plus Jakarta Sans",ui-monospace,monospace;
  --max:1180px; --e:cubic-bezier(.4,0,.2,1); --e2:cubic-bezier(.16,1,.3,1);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16.5px;line-height:1.55;letter-spacing:-.008em;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;min-height:100vh;display:flex;flex-direction:column}
a{color:inherit;text-decoration:none}
::selection{background:var(--accent);color:#fff}
img{max-width:100%;display:block}
.wrap{max-width:var(--max);margin:0 auto;padding:0 clamp(20px,5vw,34px);width:100%}
.disp{font-family:var(--disp);font-weight:400;letter-spacing:-.01em}.disp i{font-style:italic}
.ac{color:var(--accent)}.mono{font-family:var(--mono)}

.grain{position:fixed;inset:0;z-index:90;pointer-events:none;opacity:var(--grain);mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
:root[data-theme="dark"] .grain{mix-blend-mode:screen}

/* ===================== NAV ===================== */
.nav{position:fixed;top:0;left:0;right:0;z-index:70;display:flex;justify-content:center;padding:14px 20px;transition:padding .35s var(--e)}
.nav.on{padding:9px 20px}
.nav-pill{width:100%;max-width:1100px;border:1px solid transparent;border-radius:18px;transition:max-width .42s var(--e),background .3s,box-shadow .3s,border-color .3s,backdrop-filter .3s}
.nav.on .nav-pill{max-width:880px;background:color-mix(in srgb,var(--bg) 72%,transparent);backdrop-filter:blur(18px) saturate(180%);-webkit-backdrop-filter:blur(18px) saturate(180%);border-color:var(--line);box-shadow:0 8px 36px -14px rgba(26,22,16,.22)}
.nav-in{position:relative;display:flex;align-items:center;justify-content:space-between;height:54px;padding:0 8px 0 22px}
.nav-burger{display:none;background:none;border:none;cursor:pointer;padding:6px;color:var(--ink);border-radius:8px}
.nav-burger:hover{background:var(--bg-2)}
.nav-drawer{display:none;padding:6px 22px 14px;border-top:1px solid var(--line)}
.nav-drawer.open{display:block}
.nav.menu-open .nav-pill{background:rgba(var(--bg-rgb),.94);backdrop-filter:blur(18px) saturate(180%);-webkit-backdrop-filter:blur(18px) saturate(180%);border-color:var(--line);box-shadow:0 8px 36px -14px rgba(26,22,16,.22)}
.nav-drawer a{display:block;padding:11px 2px;font-size:15px;color:var(--ink-2)}
.nav-drawer a:hover{color:var(--ink)}
.brand{display:flex;align-items:center;gap:9px;font-family:var(--sans);font-weight:700;font-size:21px;letter-spacing:-.04em}
.brand .mk{width:29px;height:29px;display:block;object-fit:contain}
.brand .mk-l{display:none}
[data-theme="dark"] .brand .mk-d{display:none}
[data-theme="dark"] .brand .mk-l{display:block}
.nl{position:absolute;left:50%;transform:translateX(-50%);display:flex;gap:26px;font-size:14px;color:var(--ink-2);white-space:nowrap}.nl a{transition:color .2s var(--e)}.nl a:hover{color:var(--ink)}
@media(max-width:1000px){.nl{display:none}.nav-burger{display:flex}}
@media(max-width:560px){.nav .nr .btn-p{display:none}}
.nr{display:flex;align-items:center;gap:10px}
.tg{width:38px;height:38px;border-radius:10px;border:1px solid var(--line-2);background:transparent;color:var(--ink);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:.2s var(--e)}
.tg:hover{background:var(--bg-2)}.tg svg{width:17px;height:17px}
.btn{display:inline-flex;align-items:center;gap:9px;font-weight:600;font-size:14.5px;border-radius:11px;cursor:pointer;border:1px solid transparent;white-space:nowrap;letter-spacing:-.01em;transition:transform .22s var(--e),background .2s var(--e),box-shadow .25s var(--e)}
.btn-p{background:var(--btn);color:var(--btn-ink);padding:10px 18px;box-shadow:var(--sh-s)}
.btn-p:hover{transform:translateY(-1px);box-shadow:var(--sh)}.btn-p:active{transform:translateY(0)}
.btn-a{background:var(--accent);color:#fff;border-color:transparent;padding:12px 19px}.btn-a:hover{background:var(--accent-d);box-shadow:0 14px 30px -12px var(--accent)}
.nav .btn-p{border-radius:10px}

/* ===================== DOC / PAGE CONTENT ===================== */
main{flex:1 0 auto}
.doc{padding:clamp(120px,16vh,180px) 0 clamp(60px,9vh,110px)}
.doc-head{max-width:var(--max);margin:0 auto;padding:0 clamp(20px,5vw,34px)}
.eyebrow{font-family:var(--mono);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:16px;display:flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--accent);opacity:.6}
.doc h1{font-family:var(--disp);font-weight:400;font-size:clamp(34px,6vw,60px);letter-spacing:-.02em;line-height:1.02}
.doc h1 i{font-style:italic}
.lede{color:var(--ink-2);font-size:clamp(16px,2.2vw,19px);max-width:60ch;margin-top:20px;line-height:1.6}
.doc-updated{font-family:var(--mono);font-size:12px;color:var(--ink-3);margin-top:18px}

.doc-body{max-width:760px;margin:clamp(40px,6vh,72px) auto 0;padding:0 clamp(20px,5vw,34px)}
.doc-body h2{font-family:var(--disp);font-weight:500;font-size:clamp(22px,3vw,28px);letter-spacing:-.015em;margin:44px 0 14px;line-height:1.15}
.doc-body h2:first-child{margin-top:0}
.doc-body h3{font-size:17px;font-weight:600;margin:26px 0 8px;color:var(--ink)}
.doc-body p{color:var(--ink-2);margin:0 0 16px;line-height:1.68;font-size:15.5px}
.doc-body a{color:var(--accent);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
.doc-body a:hover{color:var(--accent-d)}
.doc-body ul,.doc-body ol{color:var(--ink-2);margin:0 0 18px;padding-left:22px;line-height:1.68;font-size:15.5px}
.doc-body li{margin-bottom:9px}
.doc-body strong{color:var(--ink);font-weight:600}
.doc-body hr{border:none;border-top:1px solid var(--line);margin:40px 0}
.callout{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:20px 22px;margin:24px 0;box-shadow:var(--sh-s)}
.callout p{margin:0;font-size:14.5px;color:var(--ink-2)}
.callout p strong{color:var(--ink)}

/* cards grid (about / careers / faq) */
.grid{display:grid;gap:18px;margin-top:34px}
.grid-2{grid-template-columns:1fr 1fr}
.grid-3{grid-template-columns:repeat(3,1fr)}
@media(max-width:760px){.grid-2,.grid-3{grid-template-columns:1fr}}
.card{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:26px 24px;box-shadow:var(--sh-s)}
.card h3{font-family:var(--disp);font-weight:500;font-size:19px;letter-spacing:-.01em;margin-bottom:9px}
.card p{color:var(--ink-2);font-size:14.5px;line-height:1.6;margin:0}
.card .k{font-family:var(--mono);font-size:12px;color:var(--accent);letter-spacing:.04em;margin-bottom:14px;display:block}

/* faq accordion */
.faq{max-width:760px;margin:clamp(40px,6vh,72px) auto 0;padding:0 clamp(20px,5vw,34px)}
.qa{border-bottom:1px solid var(--line)}
.qa summary{list-style:none;cursor:pointer;padding:22px 40px 22px 0;position:relative;font-weight:600;font-size:16.5px;color:var(--ink);transition:color .2s var(--e)}
.qa summary::-webkit-details-marker{display:none}
.qa summary:hover{color:var(--accent)}
.qa summary::after{content:"";position:absolute;right:4px;top:50%;width:11px;height:11px;border-right:1.8px solid var(--ink-3);border-bottom:1.8px solid var(--ink-3);transform:translateY(-70%) rotate(45deg);transition:transform .25s var(--e)}
.qa[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.qa .a{padding:0 0 24px;color:var(--ink-2);font-size:15px;line-height:1.68;max-width:64ch}
.qa .a a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}

/* 404 */
.nf{flex:1 0 auto;display:flex;align-items:center;justify-content:center;text-align:center;padding:140px 20px 90px}
.nf-code{font-family:var(--disp);font-weight:400;font-size:clamp(90px,20vw,190px);line-height:.9;letter-spacing:-.04em;background:linear-gradient(135deg,var(--accent),#7CCBFF);-webkit-background-clip:text;background-clip:text;color:transparent}
.nf h1{font-family:var(--disp);font-weight:500;font-size:clamp(22px,4vw,32px);margin:18px 0 12px;letter-spacing:-.015em}
.nf p{color:var(--ink-2);max-width:44ch;margin:0 auto 30px;font-size:16px;line-height:1.6}
.nf-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* ===================== FOOTER ===================== */
footer{flex-shrink:0;padding:clamp(60px,8vh,92px) 0 36px;border-top:1px solid var(--line);margin-top:clamp(36px,5vh,70px)}
.foot-top{display:grid;grid-template-columns:1.25fr 2fr;gap:clamp(34px,5vw,72px)}
@media(max-width:820px){.foot-top{grid-template-columns:1fr;gap:44px}}
.foot-word{font-family:var(--sans);font-weight:700;font-size:clamp(40px,6vw,72px);letter-spacing:-.04em;line-height:.95}
.foot-brandblock p{color:var(--ink-2);font-size:14.5px;max-width:36ch;margin:16px 0 22px;line-height:1.6}
.foot-cols{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
@media(max-width:560px){.foot-cols{grid-template-columns:1fr 1fr;gap:30px 20px}}
.foot-cols h5{font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3);margin-bottom:16px}
.foot-cols a{display:block;font-size:14px;color:var(--ink-2);margin-bottom:12px;transition:color .2s var(--e),transform .25s var(--e)}.foot-cols a:hover{color:var(--accent);transform:translateX(3px)}
.foot-legal{font-size:11.5px;color:var(--ink-3);max-width:78ch;line-height:1.55;margin-top:28px;padding-top:20px;border-top:1px solid var(--line)}
.foot-bot{margin-top:clamp(44px,6vh,72px);padding-top:24px;border-top:1px solid var(--line);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-family:var(--mono);font-size:12px;color:var(--ink-3)}
.foot-made{font-family:var(--sans);font-weight:500;font-size:14px;color:var(--ink-2)}

@media (prefers-reduced-motion: reduce){*{animation:none!important;transition-duration:.001s!important;scroll-behavior:auto!important}}