/* Qwerto marketing site — shared production styles.
   Built on the app's theme tokens (assets/color/colors.css). All color comes from
   --qw-* custom properties driven by <html data-theme data-accent>. */

*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
html{background:var(--qw-bg);scroll-behavior:smooth}
body{
  background:var(--qw-bg);color:var(--qw-text);
  font-family:Figtree,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  min-height:100vh;
}
a{color:var(--qw-accent-tint);text-decoration:none}
a:hover{opacity:.85}
img,svg{display:block;max-width:100%}
h1,h2,h3,h4{letter-spacing:-.02em}
::selection{background:var(--qw-accent);color:var(--qw-on-accent)}

/* Compact, rounded scrollbars (macOS/Discord feel) */
*{scrollbar-width:thin;scrollbar-color:var(--qw-border) transparent}
*::-webkit-scrollbar{width:10px;height:10px}
*::-webkit-scrollbar-thumb{background:var(--qw-border);border-radius:8px;border:3px solid transparent;background-clip:content-box}
*::-webkit-scrollbar-thumb:hover{background:var(--qw-subtle)}
*::-webkit-scrollbar-track{background:transparent}
.no-scrollbar{scrollbar-width:none}
.no-scrollbar::-webkit-scrollbar{display:none}

/* ---- Layout ---- */
.wrap{max-width:1160px;margin:0 auto;padding:0 40px}
.wrap-wide{max-width:1240px;margin:0 auto;padding:0 40px}
@media(max-width:900px){
  .wrap,.wrap-wide{padding-left:30px;padding-right:30px}
}
.section{padding-top:64px;padding-bottom:8px}
.eyebrow{font-weight:700;font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--qw-accent-tint)}
.muted{color:var(--qw-subtle)}
.lead{font-size:16px;line-height:1.6;color:var(--qw-subtle);max-width:660px;text-wrap:pretty}
.page-title{font-weight:900;font-size:clamp(34px,6vw,56px);line-height:1.02;letter-spacing:-.03em;margin:12px 0 0}

/* ---- Buttons ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:inherit;
  font-weight:700;font-size:15px;border-radius:11px;padding:14px 26px;cursor:pointer;border:1.5px solid transparent;
  white-space:nowrap;transition:transform .06s ease,box-shadow .15s ease,background .15s ease;text-decoration:none}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--qw-accent);color:var(--qw-on-accent);box-shadow:0 10px 32px var(--qw-accent-secondary)}
.btn-ghost{background:transparent;color:var(--qw-text);border-color:var(--qw-border)}
.btn-ghost:hover{background:var(--qw-a06);opacity:1}
.btn-sm{font-size:13px;padding:8px 16px;border-radius:9px}
.btn-block{width:100%}

/* ---- Cards ---- */
.card{border-radius:16px;background:var(--qw-glass-card);border:1px solid var(--qw-glass-border);
  box-shadow:inset 0 1px 0 var(--qw-glass-inner),var(--card-shadow);backdrop-filter:blur(12px)}
:root{--card-shadow:0 0 0 rgba(0,0,0,0)}
:root[data-theme="light"]{--card-shadow:0 12px 32px rgba(20,20,40,.14)}
.card-pad{padding:20px}

/* ---- Chips (filters) ---- */
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{flex:none;font-weight:600;font-size:12.5px;border-radius:20px;padding:7px 15px;cursor:pointer;
  color:var(--qw-text);background:var(--qw-a12);border:1px solid var(--qw-a22);transition:all .12s ease;font-family:inherit}
.chip:hover{background:var(--qw-a22)}
.chip[aria-pressed="true"]{color:var(--qw-on-accent);background:var(--qw-accent);border-color:var(--qw-accent)}

/* ---- Search box ---- */
.search{display:flex;align-items:center;gap:9px;background:var(--qw-glass-card);border:1px solid var(--qw-border);
  border-radius:12px;padding:10px 16px}
.search svg{width:15px;height:15px;color:var(--qw-subtle);flex:none}
.search input{flex:1;min-width:0;border:none;outline:none;background:transparent;color:var(--qw-text);
  font-family:inherit;font-weight:500;font-size:13.5px}
.search input::placeholder{color:var(--qw-subtle)}

/* ---- Badges ---- */
.badge{font-weight:700;font-size:10px;color:var(--qw-accent-tint);background:var(--qw-a14);
  padding:2px 8px;border-radius:8px;display:inline-flex;align-items:center;gap:4px}
.badge-warn{color:#E8A13B;background:rgba(232,161,59,.14);border:1px solid rgba(232,161,59,.4);border-radius:8px}

/* ---- Keycaps (mini + example) ---- */
/* Inactive mini-preview keys: lighter grey in dark mode so they don't melt into the bg. */
:root{--qw-mini-inactive:#5A5A66;--qw-keycap-top:#5A5A66;--qw-keycap-bottom:#45454F}
:root[data-theme="light"]{--qw-mini-inactive:#3D3D47;--qw-keycap-top:#3D3D47;--qw-keycap-bottom:#2A2A32}
.kb{display:flex;flex-direction:column;gap:3px}
.kb-row{display:flex;gap:3px}
.mini-key{min-width:0;height:12px;border-radius:3px}
.ex-kb{background:linear-gradient(180deg,color-mix(in srgb,var(--qw-card) 92%,#000 8%),var(--qw-card));
  border-radius:12px;padding:10px;border:1px solid var(--qw-glass-border)}
.ex-row{display:flex;gap:4px;margin-top:4px}
.ex-key{min-width:0;height:clamp(22px,2.4vw,30px);border-radius:5px;display:flex;align-items:center;justify-content:center}
.ex-key b{font-weight:700;font-size:clamp(7px,.65vw,8.5px);white-space:nowrap}

/* ---- Full preview keyboard (numpad + nav cluster) — used in preview modals ---- */
.pk{--pkh:22px;background:linear-gradient(180deg,color-mix(in srgb,var(--qw-card) 92%,#000 8%),var(--qw-card));
  border-radius:12px;padding:10px;border:1px solid var(--qw-glass-border);overflow-x:auto}
.pk-inner{min-width:520px}
.pk-row{display:flex;gap:10px;margin-top:3px;align-items:flex-start}
.pk-sec{min-width:0;display:flex;gap:3px}
.pk-cap{min-width:0;position:relative;border-radius:4px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px}
.pk-cap b{font-weight:700;font-size:8px;white-space:nowrap;line-height:1}
.pk-cap span{font-weight:500;font-size:6px;opacity:.85;white-space:nowrap;line-height:1}

/* ---- Modal (preview) ---- */
.modal-scrim{position:fixed;inset:0;z-index:100;background:rgba(0,0,0,.55);backdrop-filter:blur(3px);display:flex;align-items:center;justify-content:center;padding:24px}
.modal{background:var(--qw-card);border:1px solid var(--qw-border);border-radius:18px;max-width:880px;width:100%;max-height:88vh;overflow:auto;box-shadow:0 30px 80px rgba(0,0,0,.55)}
.tag{font-weight:600;font-size:11px;color:var(--qw-subtle);background:var(--qw-a06);border:1px solid var(--qw-border);border-radius:20px;padding:3px 10px;cursor:pointer}
.tag:hover{color:var(--qw-text);background:var(--qw-a12)}

/* ---- Header / nav ---- */
.nav{position:sticky;top:0;z-index:50;background:var(--qw-accent);box-shadow:0 6px 24px rgba(0,0,0,.25)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:16px 40px;position:relative;max-width:100%}
.logo{display:flex;gap:4px;align-items:center}
.logo-tile{width:31px;height:31px;border-radius:9px;background:var(--qw-on-accent);color:var(--qw-accent);
  font-weight:800;font-size:16px;display:flex;align-items:center;justify-content:center}
.nav-links{display:flex;align-items:center;gap:clamp(10px,2.2vw,28px)}
.nav-ctrls{display:flex;align-items:center;gap:12px;margin-right:2px}
.nav-a{position:relative;font-weight:600;font-size:16px;color:var(--qw-on-accent);white-space:nowrap;line-height:1.2}
.nav-a[aria-current="page"]{font-weight:800}
.nav-a[aria-current="page"]::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;background:var(--qw-on-accent);border-radius:1px}
.nav-cta{flex:none;font-weight:700;font-size:14px;color:var(--qw-accent);background:var(--qw-on-accent);
  border-radius:10px;padding:11px 20px;white-space:nowrap}
.icon-btn{width:34px;height:34px;border-radius:50%;background:rgba(0,0,0,.18);border:1px solid rgba(255,255,255,.25);
  color:var(--qw-on-accent);font-size:15px;cursor:pointer;display:flex;align-items:center;justify-content:center}
.swatch-btn{width:34px;height:34px;border-radius:50%;background:var(--qw-accent);border:2.5px solid var(--qw-on-accent);
  cursor:pointer;box-shadow:0 0 0 3px rgba(0,0,0,.15)}
.swatch-pop{position:absolute;z-index:60;background:var(--qw-card);border:1px solid var(--qw-border);border-radius:14px;
  padding:14px;box-shadow:0 20px 50px rgba(0,0,0,.45);display:grid;grid-template-columns:repeat(6,26px);gap:8px}
.swatch-dot{width:26px;height:26px;border-radius:50%;cursor:pointer;outline-offset:2px}
.hamburger{display:none;flex:none;width:38px;height:38px;border-radius:9px;background:rgba(0,0,0,.18);
  border:1px solid rgba(255,255,255,.25);cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:4px}
.hamburger i{width:16px;height:2px;border-radius:1px;background:var(--qw-on-accent)}
.mobile-menu{position:absolute;top:100%;left:0;right:0;background:var(--qw-accent);border-top:1px solid rgba(255,255,255,.2);
  box-shadow:0 20px 40px rgba(0,0,0,.35);display:flex;flex-direction:column;padding:10px 24px 20px;gap:2px}
.mobile-menu a{font-weight:600;font-size:17px;color:var(--qw-on-accent);padding:12px 0;border-bottom:1px solid rgba(255,255,255,.15)}
.mobile-menu a:last-child{border-bottom:none}
.mobile-menu a.nav-cta{
  color:var(--qw-accent)!important;background:var(--qw-on-accent);border-bottom:none;
  display:block;padding:14px 20px;margin-top:12px;text-align:center;
}

@media(max-width:1080px){
  .nav-links .desktop-only{display:none}
  .hamburger{display:flex}
  .nav-inner{padding-left:20px;padding-right:20px}
  .nav-links{gap:4px}
  .nav-ctrls{gap:4px}
}

/* ---- Footer ---- */
.footer{border-top:1px solid var(--qw-border);background:var(--qw-bg);margin-top:56px}
.footer-cols{max-width:1160px;margin:0 auto;padding:52px 40px 20px;display:grid;grid-template-columns:repeat(4,1fr);gap:30px}
.footer-col-title{font-weight:700;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--qw-subtle);margin-bottom:14px}
.footer-col a{display:block;font-weight:500;font-size:13.5px;color:var(--qw-text);margin-bottom:9px}
.footer-bar{max-width:1160px;margin:0 auto;padding:20px 40px 28px;border-top:1px solid var(--qw-border);
  display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.footer-note{max-width:1160px;margin:0 auto;padding:0 40px 30px;font-weight:500;font-size:12px;color:var(--qw-subtle)}
.footer-tile{width:18px;height:18px;border-radius:5px;background:var(--qw-accent);color:var(--qw-on-accent);
  font-weight:800;font-size:9px;display:flex;align-items:center;justify-content:center}
@media(max-width:760px){
  .footer-cols{grid-template-columns:repeat(2,1fr);padding-left:30px;padding-right:30px}
  .footer-bar{padding-left:30px;padding-right:30px}
}

/* ---- Prose (docs / legal) ---- */
.prose{font-size:15px;line-height:1.7;color:var(--qw-text)}
.prose h2{font-size:26px;margin:44px 0 10px;scroll-margin-top:90px}
.prose h3{font-size:19px;margin:28px 0 6px;scroll-margin-top:90px}
.prose h4{font-size:15.5px;margin:20px 0 4px}
.prose p{margin:10px 0;color:var(--qw-text)}
.prose ul,.prose ol{margin:10px 0;padding-left:22px}
.prose li{margin:6px 0}
.prose a{color:var(--qw-accent-tint);text-decoration:underline;text-underline-offset:2px}
.prose strong{color:var(--qw-text);font-weight:700}
.prose code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.88em;
  background:var(--qw-a12);color:var(--qw-text);padding:2px 6px;border-radius:6px}
.prose pre{background:var(--qw-card);border:1px solid var(--qw-border);border-radius:12px;padding:16px;overflow:auto;margin:14px 0}
.prose pre code{background:none;padding:0;font-size:12.5px;line-height:1.6;color:var(--qw-text)}
.prose kbd{font-family:inherit;font-weight:600;font-size:.85em;background:var(--qw-a14);color:var(--qw-accent-tint);
  border:1px solid var(--qw-a22);border-radius:6px;padding:1px 7px;white-space:nowrap}
.prose table{width:100%;border-collapse:collapse;margin:16px 0;font-size:13.5px}
.prose th,.prose td{text-align:left;padding:9px 12px;border-bottom:1px solid var(--qw-border);vertical-align:top}
.prose th{color:var(--qw-subtle);font-weight:700;font-size:11px;letter-spacing:.06em;text-transform:uppercase}
.prose blockquote{margin:14px 0;padding:12px 16px;border-left:3px solid var(--qw-accent);background:var(--qw-a06);border-radius:0 10px 10px 0;color:var(--qw-text)}
.prose blockquote p{margin:4px 0}
.prose hr{border:none;border-top:1px solid var(--qw-border);margin:32px 0}

/* Docs two-column shell */
.docs-shell{display:grid;grid-template-columns:250px 1fr;gap:40px;align-items:start}
.docs-nav{position:sticky;top:90px;max-height:calc(100vh - 110px);overflow:auto;padding-right:8px}
.docs-nav a{display:block;font-size:13.5px;color:var(--qw-subtle);padding:11px 10px;border-radius:8px;border-left:2px solid transparent}
.docs-nav a:hover{color:var(--qw-text);background:var(--qw-a06)}
.docs-nav a.active{color:var(--qw-accent-tint);background:var(--qw-a12);border-left-color:var(--qw-accent)}
/* Changelog rail: bigger, bold version numbers with more breathing room between them. */
body[data-page="changelog"] .docs-nav a{font-size:27px;font-weight:800;line-height:1.05;padding:8px 10px;margin-bottom:12px;letter-spacing:-.02em}
@media(max-width:900px){.docs-shell{grid-template-columns:1fr}.docs-nav{position:static;max-height:none;margin-bottom:20px}}

/* ---- Forms (feedback / generic) ---- */
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:18px}
.field label{font-weight:700;font-size:13.5px;color:var(--qw-text)}
.field .hint{font-weight:500;font-size:12px;color:var(--qw-subtle)}
.field .req{color:var(--qw-accent-tint);font-weight:700}
.input,.textarea,.select{width:100%;font-family:inherit;font-size:14px;color:var(--qw-text);
  background:var(--qw-field);border:1px solid var(--qw-border);border-radius:10px;padding:12px 14px;outline:none;transition:border-color .12s}
.input:focus,.textarea:focus,.select:focus{border-color:var(--qw-accent)}
.textarea{min-height:130px;resize:vertical;line-height:1.5}
.segmented{display:inline-flex;gap:4px;background:var(--qw-a06);border:1px solid var(--qw-border);border-radius:11px;padding:4px}
.segmented button{font-family:inherit;font-weight:600;font-size:13px;color:var(--qw-subtle);background:transparent;
  border:none;border-radius:8px;padding:9px 18px;cursor:pointer}
.segmented button[aria-pressed="true"]{color:var(--qw-on-accent);background:var(--qw-accent)}
.check{display:flex;align-items:flex-start;gap:10px;font-size:13.5px;color:var(--qw-text);margin-bottom:12px;cursor:pointer}
.check input{margin-top:2px;width:16px;height:16px;accent-color:var(--qw-accent);flex:none}
.rating{display:flex;gap:8px}
.rating button{width:44px;height:44px;border-radius:10px;border:1px solid var(--qw-border);background:var(--qw-field);
  font-size:20px;cursor:pointer}
.rating button[aria-pressed="true"]{border-color:var(--qw-accent);background:var(--qw-a12)}

/* Loading / states */
.skeleton{position:relative;overflow:hidden;background:var(--qw-a06);border-radius:12px}
.skeleton::after{content:"";position:absolute;inset:0;transform:translateX(-100%);
  background:linear-gradient(90deg,transparent,var(--qw-a12),transparent);animation:shimmer 1.3s infinite}
@keyframes shimmer{100%{transform:translateX(100%)}}
.spinner{width:34px;height:34px;border-radius:50%;border:3px solid var(--qw-a22);border-top-color:var(--qw-accent);animation:spin .8s linear infinite}
@keyframes spin{100%{transform:rotate(360deg)}}
.state{max-width:520px;margin:60px auto;text-align:center;color:var(--qw-subtle)}
.state h3{color:var(--qw-text);font-size:20px;margin:14px 0 6px}

.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
@media(max-width:820px){.grid-3{grid-template-columns:1fr}.grid-2{grid-template-columns:1fr}}

.hidden{display:none!important}
