/* duovitaal.com — the public site (docs/WEBSITE.md). Colours and radii are the
   app's tokens (lib/themes/app_tokens.dart); fonts are the app's, self-hosted. */

@font-face{font-family:"Bricolage Grotesque";font-weight:700;font-display:swap;src:url(/fonts/BricolageGrotesque-Bold.woff2) format("woff2")}
@font-face{font-family:"Bricolage Grotesque";font-weight:800;font-display:swap;src:url(/fonts/BricolageGrotesque-ExtraBold.woff2) format("woff2")}
@font-face{font-family:"Figtree";font-weight:400;font-display:swap;src:url(/fonts/Figtree-Regular.woff2) format("woff2")}
@font-face{font-family:"Figtree";font-weight:600;font-display:swap;src:url(/fonts/Figtree-SemiBold.woff2) format("woff2")}
@font-face{font-family:"Figtree";font-weight:700;font-display:swap;src:url(/fonts/Figtree-Bold.woff2) format("woff2")}

:root{
  --ground:#F6F4EF;--surface:#FFFFFF;--ink:#1B2421;--muted:#5B6661;--line:#E4E0D6;--subtle:#EFEBE2;
  --primary:#0F6E6A;--on-primary:#FFFFFF;--primary-tint:#DDEEEB;--primary-line:#CFE3DF;
  --clay:#8A3620;--clay-strong:#E0674A;--clay-tint:#FBE3DA;--clay-line:#F0D5CB;
  --amber:#7A520C;--amber-strong:#B07A17;--amber-tint:#F4E8CF;--amber-line:#EBDDBE;
  --plum:#5B3F7A;--plum-tint:#E9E2F1;--plum-line:#DCD2E8;
  --live:#111816;--live-ink:#EDEFEA;--live-muted:#A3AEA8;--live-accent:#63C7BD;
  --r-card:24px;--r-tile:20px;--r-pill:999px;
  --display:"Bricolage Grotesque",ui-sans-serif,system-ui,sans-serif;
  --body:"Figtree",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --wrap:1120px;--gutter:20px;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root{
    --ground:#111816;--surface:#19221F;--ink:#EDEFEA;--muted:#A3AEA8;--line:#2C3632;--subtle:#232D2A;
    --primary:#63C7BD;--on-primary:#062624;--primary-tint:#173B38;--primary-line:#24504B;
    --clay:#F2A488;--clay-strong:#FF8A66;--clay-tint:#3B231B;--clay-line:#5A3426;
    --amber:#E6BA67;--amber-strong:#E0A93E;--amber-tint:#362B15;--amber-line:#4F3F1E;
    --plum:#C9AEEA;--plum-tint:#2D2440;--plum-line:#443759;
    --live:#0B100F;
    color-scheme:dark;
  }
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--ground);color:var(--ink);font:400 17px/1.6 var(--body);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--primary);text-underline-offset:3px;text-decoration-thickness:1.5px}
a:hover{text-decoration-thickness:2.5px}
:focus-visible{outline:3px solid var(--primary);outline-offset:3px;border-radius:6px}
h1,h2,h3{font-family:var(--display);font-weight:800;letter-spacing:-.02em;line-height:1.08;margin:0 0 .5em;text-wrap:balance}
h1{font-size:clamp(2.4rem,7vw,4.4rem)}
h2{font-size:clamp(1.9rem,4.4vw,2.9rem)}
h3{font-size:1.3rem;font-weight:700;letter-spacing:-.01em;line-height:1.2}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter)}
.skip{position:absolute;left:-9999px;top:8px;background:var(--surface);color:var(--ink);padding:10px 16px;border-radius:12px;z-index:10}
.skip:focus{left:8px}
.eyebrow{display:inline-block;font:700 .8rem/1 var(--body);letter-spacing:.09em;text-transform:uppercase;color:var(--primary);margin-bottom:14px}
.lead{font-size:clamp(1.1rem,2.2vw,1.3rem);color:var(--muted);max-width:36em}
.muted{color:var(--muted)}

/* Header */
.site-header{position:sticky;top:0;z-index:5;background:color-mix(in srgb,var(--ground) 88%,transparent);backdrop-filter:saturate(1.4) blur(12px);-webkit-backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid transparent}
.site-header .wrap{display:flex;align-items:center;gap:16px;min-height:68px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font:800 1.3rem/1 var(--display);letter-spacing:-.02em;margin-right:auto}
.brand img{width:36px;height:36px;border-radius:10px}
.nav{display:flex;align-items:center;gap:6px}
.nav a{color:var(--ink);text-decoration:none;font-weight:600;font-size:.97rem;padding:8px 12px;border-radius:var(--r-pill)}
.nav a:hover{background:var(--subtle)}
.nav a[aria-current="page"]{background:var(--primary-tint);color:var(--primary)}
.lang{font-weight:700;font-size:.85rem;letter-spacing:.04em;border:1.5px solid var(--line);padding:6px 12px!important}
.menu{display:none}
@media (max-width:760px){
  .nav{display:none}
  .menu{display:block;position:relative}
  .menu summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:14px;border:1.5px solid var(--line);background:var(--surface)}
  .menu summary::-webkit-details-marker{display:none}
  .menu summary span{display:block;width:18px;height:2px;background:var(--ink);box-shadow:0 -6px 0 var(--ink),0 6px 0 var(--ink)}
  .menu[open] summary span{box-shadow:none;transform:rotate(45deg)}
  .menu[open] summary span::after{content:"";display:block;width:18px;height:2px;background:var(--ink);transform:rotate(-90deg)}
  .menu nav{position:absolute;right:0;top:54px;width:min(80vw,300px);background:var(--surface);border:1px solid var(--line);border-radius:var(--r-tile);padding:8px;box-shadow:0 18px 40px rgba(20,30,28,.14);display:flex;flex-direction:column}
  .menu nav a{color:var(--ink);text-decoration:none;font-weight:600;padding:12px 14px;border-radius:14px}
  .menu nav a[aria-current="page"]{background:var(--primary-tint);color:var(--primary)}
}

/* Buttons and store area */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 22px;border-radius:var(--r-pill);font:700 1rem/1 var(--body);text-decoration:none;border:1.5px solid transparent;cursor:pointer}
.btn-primary{background:var(--primary);color:var(--on-primary)}
.btn-primary:hover{filter:brightness(1.08)}
.btn-ghost{background:var(--surface);color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--primary-line)}
.btn-store{background:var(--ink);color:var(--ground);min-width:170px}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:28px}
.soon{display:inline-flex;margin:0;align-items:center;gap:10px;padding:12px 18px;border-radius:var(--r-pill);background:var(--surface);border:1.5px dashed var(--primary-line);font-weight:600;color:var(--ink)}
.soon::before{content:"";width:10px;height:10px;border-radius:50%;background:var(--clay-strong);box-shadow:0 0 0 4px var(--clay-tint)}
[hidden]{display:none!important}

/* Phone frames */
.phone{position:relative;width:min(100%,300px);aspect-ratio:1080/2347;border-radius:44px;padding:9px;background:#0E1412;box-shadow:0 1px 0 rgba(255,255,255,.08) inset,0 30px 60px -20px rgba(18,32,29,.35),0 12px 24px -12px rgba(18,32,29,.25);flex:none}
.phone img{width:100%;height:100%;object-fit:cover;object-position:top;border-radius:36px;background:var(--surface)}
.phone.small{width:min(100%,250px)}

/* Hero */
.hero{padding:40px 0 72px;position:relative}
.hero .wrap{display:grid;gap:48px;align-items:center}
@media (min-width:900px){.hero .wrap{grid-template-columns:1.05fr .95fr}.hero{padding:64px 0 96px}}
.hero h1 .accent{color:var(--primary)}
.hero-phones{position:relative;display:flex;justify-content:center;min-height:420px}
.hero-phones::before{content:"";position:absolute;inset:8% -4% 2% 6%;border-radius:50%;background:radial-gradient(closest-side,var(--primary-tint),transparent);z-index:0}
.hero-phones .phone{z-index:1}
.hero-phones .phone + .phone{margin-left:-56px;margin-top:80px;z-index:2}
@media (max-width:520px){.hero-phones .phone{width:230px}.hero-phones .phone + .phone{margin-left:-110px;width:200px}}
.hero-note{margin-top:18px;font-size:.95rem;color:var(--muted)}

/* Sections */
section.block{padding:72px 0}
section.block.tinted{background:var(--surface);border-block:1px solid var(--line)}
.section-head{max-width:720px;margin-bottom:40px}

/* Feature tiles (the app's four accents) */
.tiles{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.tile{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-tile);padding:24px}
.tinted .tile{background:var(--ground)}
.tile p{color:var(--muted);margin:0}
.tile .dot{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;margin-bottom:16px;font-size:1.3rem}
.tile .dot svg{width:22px;height:22px}
.tile.primary{border-color:var(--primary-line)}.tile.primary .dot{background:var(--primary-tint);color:var(--primary)}
.tile.clay{border-color:var(--clay-line)}.tile.clay .dot{background:var(--clay-tint);color:var(--clay)}
.tile.amber{border-color:var(--amber-line)}.tile.amber .dot{background:var(--amber-tint);color:var(--amber)}
.tile.plum{border-color:var(--plum-line)}.tile.plum .dot{background:var(--plum-tint);color:var(--plum)}

/* Alternating feature rows */
.feature{display:grid;gap:36px;align-items:center;padding:36px 0}
.feature .phone{margin:0 auto}
@media (min-width:860px){
  .feature{grid-template-columns:1fr 1fr;gap:72px;padding:48px 0}
  .feature.flip .copy{order:2}
}
.feature .copy{max-width:520px}
.feature ul,.checks{list-style:none;padding:0;margin:20px 0 0}
.feature li,.checks li{position:relative;padding-left:30px;margin-bottom:10px}
.feature li::before,.checks li::before{content:"";position:absolute;left:0;top:.45em;width:18px;height:18px;border-radius:50%;background:var(--primary-tint) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230F6E6A' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center/12px no-repeat}
.tag{display:inline-block;font:700 .78rem/1 var(--body);letter-spacing:.08em;text-transform:uppercase;padding:7px 12px;border-radius:var(--r-pill);margin-bottom:16px}
.tag.primary{background:var(--primary-tint);color:var(--primary)}
.tag.clay{background:var(--clay-tint);color:var(--clay)}
.tag.amber{background:var(--amber-tint);color:var(--amber)}
.tag.plum{background:var(--plum-tint);color:var(--plum)}

/* Live band: the live player's dark family */
.live-band{background:var(--live);border:1px solid var(--line);color:var(--live-ink);border-radius:var(--r-card);padding:40px 24px;display:grid;gap:36px;align-items:center;overflow:hidden}
.live-band h2{color:var(--live-ink)}
.live-band p,.live-band li{color:var(--live-muted)}
.live-band .eyebrow{color:var(--live-accent)}
.live-band .phones{display:flex;justify-content:center}
.live-band .phones .phone{width:min(48%,250px)}
.live-band .phone + .phone{margin-left:-8%;margin-top:60px}
@media (min-width:860px){.live-band{grid-template-columns:1fr 1fr;padding:64px}}
.live-band .feature-list li::before{background-color:#173B38}

/* Steps (intro month) */
.steps{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));counter-reset:step;margin-top:8px}
.step{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-tile);padding:20px 20px 22px}
.step b{display:block;font:800 1.05rem/1.2 var(--display);margin-bottom:6px}
.step::before{counter-increment:step;content:counter(step);display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--amber-tint);color:var(--amber);font-weight:700;margin-bottom:14px}
.step p{margin:0;color:var(--muted);font-size:.97rem}

/* Call-to-action card */
.cta-card{background:var(--primary);color:var(--on-primary);border-radius:var(--r-card);padding:40px 28px;display:grid;gap:20px;align-items:center}
.cta-card h2{color:inherit;margin:0}
.cta-card p{margin:0;opacity:.9}
.cta-card .btn{background:var(--on-primary);color:var(--primary)}
@media (min-width:860px){.cta-card{grid-template-columns:1.4fr auto;padding:48px 56px}}

/* FAQ */
.faq{max-width:800px}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:18px;margin-bottom:10px}
.faq summary{cursor:pointer;list-style:none;padding:18px 52px 18px 20px;font-weight:700;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);font:700 1.4rem/1 var(--body);color:var(--primary)}
.faq details[open] summary::after{content:"–"}
.faq details > div{padding:0 20px 18px;color:var(--muted)}
.faq details > div p:last-child{margin:0}

/* Text pages (legal, support) */
.page-head{padding:48px 0 24px}
.page-head h1{font-size:clamp(1.9rem,6vw,3.4rem);hyphens:auto;-webkit-hyphens:auto;overflow-wrap:break-word}
.prose{max-width:760px;padding-bottom:80px}
.prose h2{font-size:1.6rem;margin:2em 0 .5em}
.prose h3{margin:1.6em 0 .4em}
.prose ul,.prose ol{padding-left:1.3em}
.prose li{margin-bottom:.4em}
.prose table{width:100%;border-collapse:collapse;margin:1em 0 1.5em;font-size:.95rem;display:block;overflow-x:auto}
.prose th,.prose td{text-align:left;vertical-align:top;padding:10px 12px;border-bottom:1px solid var(--line)}
.prose th{font-weight:700;background:var(--subtle)}
.note{background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--primary);border-radius:14px;padding:16px 20px;margin:1.5em 0}
.note p:last-child{margin:0}
.updated{color:var(--muted);font-size:.95rem}
.contact-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-tile);padding:24px;margin:1.5em 0}
.contact-card p:last-child{margin:0}
.toc{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-tile);padding:18px 22px;margin:0 0 2em}
.toc ol{margin:.4em 0 0;columns:2 220px}

/* Footer */
.site-footer{border-top:1px solid var(--line);padding:48px 0 40px;font-size:.95rem;color:var(--muted)}
.site-footer .wrap{display:grid;gap:28px}
@media (min-width:760px){.site-footer .wrap{grid-template-columns:1.4fr 1fr 1fr}}
.site-footer h2{font:700 .82rem/1 var(--body);letter-spacing:.08em;text-transform:uppercase;color:var(--ink);margin:0 0 14px}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin-bottom:8px}
.site-footer a{color:var(--muted);text-decoration:none}
.site-footer a:hover{color:var(--ink);text-decoration:underline}
.site-footer .brand{margin-bottom:12px}
.site-footer .fine{grid-column:1/-1;border-top:1px solid var(--line);padding-top:20px;margin:0;font-size:.88rem}