/* Bharat AI Saathi — "Laterite" design system v1. Tokens first, components after. */
:root{
  color-scheme:light dark;
  --bg-ground:#FAF9F6;--bg-surface:#FFFFFF;--bg-surface-2:#F3F1EC;
  --fg-ink:#1B1916;--fg-ink-2:#3D3935;--fg-muted:#6B655E;--fg-faint:#9B958D;
  --line:#E5E1DA;--line-2:#D3CEC5;--line-strong:#8A847B;
  --accent:#B4401F;--accent-hover:#933216;--accent-fill:#B4401F;--on-accent:#FFFFFF;--accent-soft:#FBEDE5;--accent-on-soft:#7E2C12;
  --success:#1F7A4D;--success-soft:#E6F4EC;--warn:#8F6400;--warn-soft:#FBF3DC;--danger:#B42B2B;--danger-soft:#FCEAEA;
  --overlay:rgba(27,25,22,.55);--wa-chat-bg:#EFEAE2;--wa-bubble-out:#D9FDD3;--wa-bubble-in:#FFFFFF;
  --display:"Newsreader","Tiro Devanagari Hindi",Georgia,"Times New Roman",serif;
  --body:"Schibsted Grotesk","Mukta",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,"Cascadia Mono",Consolas,monospace;
  --container:75rem;--container-mid:56rem;--container-text:42rem;--gutter:1rem;
  --section-y:3.5rem;--r-sm:6px;--r-md:10px;--r-lg:14px;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg-ground:#141312;--bg-surface:#1C1A18;--bg-surface-2:#242220;--fg-ink:#F1EDE6;--fg-ink-2:#D6D0C7;--fg-muted:#A69F95;--fg-faint:#7A736A;
  --line:#2E2B27;--line-2:#3B3732;--line-strong:#726B62;--accent:#EC8A66;--accent-hover:#F4A588;--accent-fill:#C24A26;--on-accent:#FFFFFF;
  --accent-soft:#33201A;--accent-on-soft:#F6B39A;--success:#5DC48F;--success-soft:#16291F;--warn:#E2B653;--warn-soft:#2E2612;--danger:#F08383;--danger-soft:#331A1A;
  --overlay:rgba(0,0,0,.6);--wa-chat-bg:#0B141A;--wa-bubble-out:#005C4B;--wa-bubble-in:#202C33;}}
:root[data-theme="dark"]{
  --bg-ground:#141312;--bg-surface:#1C1A18;--bg-surface-2:#242220;--fg-ink:#F1EDE6;--fg-ink-2:#D6D0C7;--fg-muted:#A69F95;--fg-faint:#7A736A;
  --line:#2E2B27;--line-2:#3B3732;--line-strong:#726B62;--accent:#EC8A66;--accent-hover:#F4A588;--accent-fill:#C24A26;--on-accent:#FFFFFF;
  --accent-soft:#33201A;--accent-on-soft:#F6B39A;--success:#5DC48F;--success-soft:#16291F;--warn:#E2B653;--warn-soft:#2E2612;--danger:#F08383;--danger-soft:#331A1A;
  --overlay:rgba(0,0,0,.6);--wa-chat-bg:#0B141A;--wa-bubble-out:#005C4B;--wa-bubble-in:#202C33;}
@media (min-width:480px){:root{--gutter:1.5rem}}
@media (min-width:768px){:root{--section-y:5rem}}
@media (min-width:1024px){:root{--gutter:2rem;--section-y:7rem}}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg-ground);color:var(--fg-ink);font-family:var(--body);font-size:1rem;line-height:1.6;transition:background-color .3s linear,color .3s linear}
h1,h2,h3{font-family:var(--display);font-weight:500;line-height:1.12;margin:0 0 .6em;text-wrap:balance;letter-spacing:-.01em}
h1{font-size:clamp(2.125rem,1.5rem + 2.2vw,3rem);line-height:1.08;letter-spacing:-.012em}
.display-xl{font-size:clamp(2.5rem,1.6rem + 3.2vw,4rem);line-height:1.05;letter-spacing:-.015em}
h2{font-size:clamp(1.625rem,1.3rem + 1.2vw,2.25rem)}
h3{font-size:1.375rem;font-weight:600;line-height:1.25}
h4{font-family:var(--body);font-size:1.125rem;font-weight:600;line-height:1.35;margin:0 0 .4em}
p{margin:0 0 1em;text-wrap:pretty}
.lead{font-size:1.125rem;line-height:1.55;color:var(--fg-ink-2);max-width:56ch}
.small{font-size:.875rem;line-height:1.5}
.caption{font-size:.8125rem;line-height:1.45;letter-spacing:.005em;color:var(--fg-muted);font-weight:500}
.eyebrow{font-size:.75rem;line-height:1.2;letter-spacing:.08em;text-transform:uppercase;font-weight:600;color:var(--accent);margin-bottom:.75rem}
.hindi{font-family:"Tiro Devanagari Hindi",var(--display);font-weight:400;line-height:1.35}
.mono,.num,.price,table td.num,table th.num{font-variant-numeric:tabular-nums}
.mono{font-family:var(--mono);font-size:.8125rem}
a{color:var(--accent);text-decoration-thickness:1px;text-underline-offset:.15em}
a:hover{color:var(--accent-hover)}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
img{max-width:100%;height:auto;display:block}
.img-frame{border-radius:var(--r-md);overflow:hidden;box-shadow:inset 0 0 0 1px var(--line);background:var(--bg-surface-2)}
.img-frame img{width:100%;height:100%;object-fit:cover}
.wrap{max-width:var(--container);margin-inline:auto;padding-inline:var(--gutter)}
.wrap-mid{max-width:var(--container-mid);margin-inline:auto;padding-inline:var(--gutter)}
.wrap-text{max-width:var(--container-text);margin-inline:auto;padding-inline:var(--gutter)}
section{padding-block:var(--section-y)}
.section-head{max-width:40rem;margin-bottom:2.5rem}
.section-head h2{margin-bottom:1rem}
.hair{border:0;border-top:1px solid var(--line);margin:0}
.band{background:var(--bg-surface-2)}
.skip{position:absolute;left:-999px;top:.5rem;z-index:100}
.skip:focus{left:.5rem;background:var(--accent-fill);color:var(--on-accent);padding:.75rem 1.25rem;border-radius:var(--r-sm)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.5rem;white-space:nowrap;padding:.75rem 1.25rem;border-radius:var(--r-sm);font-family:var(--body);font-size:.875rem;font-weight:600;line-height:1.2;text-decoration:none;border:1px solid transparent;cursor:pointer;transition:background-color .15s linear,border-color .15s linear,color .15s linear;min-height:44px}
.btn-primary{background:var(--accent-fill);color:var(--on-accent)}
.btn-primary:hover{background:var(--accent-hover);color:var(--on-accent)}
.btn-secondary{background:transparent;border-color:var(--line-strong);color:var(--fg-ink)}
.btn-secondary:hover{border-color:var(--fg-ink);color:var(--fg-ink)}
.btn-lg{padding:.875rem 1.5rem;font-size:1rem}
.btn svg{width:20px;height:20px;fill:currentColor;flex:none}
.tlink{display:inline-flex;align-items:center;gap:.35rem;font-weight:600;color:var(--accent);text-decoration:none}
.tlink svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.75;transition:transform .15s}
.tlink:hover svg{transform:translateX(2px)}

/* header */
.hdr{position:sticky;top:0;z-index:50;background:var(--bg-surface);border-bottom:1px solid transparent;transition:border-color .15s}
.hdr.scrolled{border-bottom-color:var(--line)}
.hdr .wrap{display:flex;align-items:center;gap:1.25rem;height:56px}
@media (min-width:768px){.hdr .wrap{height:64px}}
.wordmark{font-family:var(--display);font-weight:600;font-size:1.25rem;color:var(--fg-ink);text-decoration:none;letter-spacing:-.01em;white-space:nowrap}
.nav{display:none;gap:1.25rem;align-items:center;margin-left:.5rem}
.nav a{font-size:.875rem;font-weight:500;color:var(--fg-ink-2);text-decoration:none;padding:.35rem 0;border-bottom:1.5px solid transparent;white-space:nowrap}
.nav a:hover,.nav a[aria-current]{color:var(--fg-ink);border-bottom-color:var(--accent)}
.hdr-right{margin-left:auto;display:flex;align-items:center;gap:.75rem}
.hdr-right .contact-link{display:none;font-size:.875rem;font-weight:500;color:var(--fg-ink-2);text-decoration:none}
@media (min-width:1024px){.nav{display:flex}.hdr-right .contact-link{display:inline}.menu-btn{display:none}}
.hdr .lbl-long{display:none}.hdr .lbl-short{display:inline}
@media (min-width:1280px){.hdr .lbl-long{display:inline}.hdr .lbl-short{display:none}.nav{gap:1.5rem}}
.cur{display:inline-flex;border:1px solid var(--line-2);border-radius:999px;padding:2px;background:var(--bg-surface-2)}
.cur button{width:2.25rem;height:1.9rem;border:0;border-radius:999px;background:transparent;color:var(--fg-muted);font:600 .8125rem var(--body);cursor:pointer}
.cur button[aria-pressed="true"]{background:var(--bg-surface);color:var(--fg-ink);box-shadow:0 0 0 1px var(--line-2)}
html.cur-usd [data-inr]{display:none}html:not(.cur-usd) [data-usd]{display:none}
.menu-btn{background:none;border:1px solid var(--line-strong);border-radius:var(--r-sm);width:44px;height:44px;display:grid;place-items:center;cursor:pointer;color:var(--fg-ink)}
.menu-btn svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.75}
@media (min-width:1024px){.menu-btn{display:none}}
.sheet{position:fixed;inset:0;z-index:60;display:none}
.sheet.open{display:block}
.sheet .scrim{position:absolute;inset:0;background:var(--overlay)}
.sheet .panel{position:absolute;top:0;right:0;bottom:0;width:min(20rem,88vw);background:var(--bg-surface);border-left:1px solid var(--line-2);padding:1.25rem;display:flex;flex-direction:column;gap:.25rem;overflow:auto}
.sheet .panel a{font-size:1.125rem;font-weight:500;color:var(--fg-ink);text-decoration:none;padding:.65rem 0;border-bottom:1px solid var(--line)}
.sheet .panel .row{font-size:.9375rem;color:var(--fg-ink-2);padding:.5rem 0}
.sheet .close{align-self:flex-end}

/* hero */
.hero{padding-block:3rem 3rem}
@media (min-width:768px){.hero{padding-block:5rem 4rem}}
@media (min-width:1024px){.hero{padding-block:6rem 6rem}}
.hero-grid{display:grid;gap:2.5rem;align-items:center}
@media (min-width:1024px){.hero-grid{grid-template-columns:6fr 6fr;gap:4rem}.hero .img-frame:not(.portrait){aspect-ratio:4/3}}
.hero .lead{margin-top:1.25rem}
.cta-row{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.75rem}
.hero-meta{margin-top:1.75rem;display:grid;grid-template-columns:1fr;gap:1rem 1.5rem}
@media (min-width:640px){.hero-meta{grid-template-columns:repeat(3,1fr)}}
.hero-meta div{font-size:.875rem;color:var(--fg-muted)}
.hero-meta b{display:block;font-family:var(--display);font-weight:500;font-size:1.5rem;color:var(--fg-ink);font-variant-numeric:tabular-nums}

/* stat strip */
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem}
@media (min-width:768px){.stats{grid-template-columns:repeat(4,1fr)}}
.stat b{display:block;font-family:var(--display);font-weight:500;font-size:2.25rem;line-height:1.1;letter-spacing:-.01em;font-variant-numeric:tabular-nums}
.stat span{font-size:.8125rem;color:var(--fg-muted);font-weight:500}

/* cards & grids */
.grid{display:grid;gap:1.25rem}
.grid-2{grid-template-columns:1fr}.grid-3{grid-template-columns:1fr}.grid-4{grid-template-columns:1fr}
@media (min-width:640px){.grid-2,.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1024px){.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(3,1fr)}}
@media (min-width:1280px){.grid-4{grid-template-columns:repeat(4,1fr)}}
.card{position:relative;background:var(--bg-surface);border:1px solid var(--line);border-radius:var(--r-md);padding:1.25rem;display:flex;flex-direction:column;gap:.5rem;transition:border-color .15s}
.card:hover{border-color:var(--line-2)}
@media (min-width:768px){.card{padding:1.5rem}}
.card a.cover{text-decoration:none;color:inherit}
.card h4 a{color:var(--fg-ink);text-decoration:none}
.card-link{cursor:pointer}
.card-link h4 a::after{content:"";position:absolute;inset:0;z-index:1}
.card-link:hover{border-color:var(--line-strong)}
.card-link:hover h4 a{color:var(--accent)}
.card-link:focus-within{outline:2px solid var(--accent);outline-offset:2px}
.card-link h4 a:focus-visible{outline:none}
.chip,.row,.tlink,.btn{cursor:pointer}
.card h4 a:hover{color:var(--accent)}
.card .desc{color:var(--fg-ink-2);font-size:.9375rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card .img-frame{aspect-ratio:4/3;margin:-1.25rem -1.25rem .75rem;border-radius:var(--r-md) var(--r-md) 0 0}
@media (min-width:768px){.card .img-frame{margin:-1.5rem -1.5rem .75rem}}
.price{font-family:var(--body);font-weight:600;font-size:1.25rem;line-height:1.2;letter-spacing:-.01em}
.price small{font-size:.8125rem;font-weight:500;color:var(--fg-muted);letter-spacing:0}
.price .mo{font-size:.875rem;font-weight:600}
.price .mo small{font-weight:500}
.price-lg{font-size:1.5rem}
.meta-row{display:flex;flex-wrap:wrap;gap:.5rem .75rem;font-size:.8125rem;color:var(--fg-muted);margin-top:auto}
.pill{display:inline-flex;align-items:center;border-radius:999px;padding:.2rem .6rem;font-size:.8125rem;font-weight:500;background:var(--bg-surface-2);color:var(--fg-muted)}
.pill-success{background:var(--success-soft);color:var(--success)}
.pill-warn{background:var(--warn-soft);color:var(--warn)}
.pill-accent{background:var(--accent-soft);color:var(--accent-on-soft)}
.chips{display:flex;flex-wrap:wrap;gap:.75rem}
.chip{display:inline-flex;align-items:center;min-height:40px;padding:.4rem .85rem;border:1px solid var(--line-2);border-radius:999px;font-size:.8125rem;font-weight:500;color:var(--fg-ink);text-decoration:none;background:var(--bg-surface);transition:border-color .2s,background-color .2s}
.chip:hover{border-color:var(--line-strong);color:var(--fg-ink)}
.chip[aria-current]{background:var(--accent-soft);color:var(--accent-on-soft);border-color:var(--accent)}

/* lists / rows */
.rows{border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;background:var(--bg-surface)}
.row{display:grid;grid-template-columns:1fr auto;gap:.25rem 1rem;padding:.9rem 1.25rem;border-top:1px solid var(--line);align-items:center;text-decoration:none;color:var(--fg-ink)}
.row:first-child{border-top:0}
.row:hover{background:var(--bg-surface-2)}
.row .t{font-weight:500}
.row .s{font-size:.8125rem;color:var(--fg-muted);grid-column:1}
.row .p{font-weight:600;font-variant-numeric:tabular-nums;text-align:right;white-space:nowrap;font-size:.9375rem}
@media (min-width:768px){.row{grid-template-columns:2fr 1.2fr auto auto;min-height:3.5rem}.row .s{grid-column:auto}}
.steps{display:grid;gap:0}
.step{display:grid;grid-template-columns:3rem 1fr;gap:1rem;padding:1.5rem 0;border-top:1px solid var(--line)}
.step:first-child{border-top:0}
.step .n{font-family:var(--mono);color:var(--fg-muted);font-size:.9375rem;padding-top:.25rem}
.step p{color:var(--fg-ink-2);margin:0}
.stage{display:grid;gap:1.5rem;padding-block:2.5rem;border-top:1px solid var(--line);align-items:start}
@media (min-width:900px){.stage{grid-template-columns:5fr 7fr;gap:3rem}}
.stage .img-frame{aspect-ratio:16/10}
.kv{display:grid;grid-template-columns:auto 1fr;gap:.35rem 1rem;font-size:.9375rem;margin-top:1rem}
.kv dt{color:var(--fg-muted);font-weight:500}
.kv dd{margin:0;color:var(--fg-ink-2)}

/* callouts, tables, prose */
.note{border:1px solid var(--line);border-left:3px solid var(--accent);background:var(--bg-surface-2);border-radius:var(--r-sm);padding:.9rem 1.1rem;font-size:.9375rem;color:var(--fg-ink-2)}
.note-warn{border-left-color:var(--warn)}.note-success{border-left-color:var(--success)}
.tbl{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-md)}
table{border-collapse:collapse;width:100%;font-size:.9375rem}
th{background:var(--bg-surface-2);text-align:left;font-size:.8125rem;font-weight:600;color:var(--fg-ink-2);padding:.65rem .9rem;border-bottom:1px solid var(--line-2)}
td{padding:.65rem .9rem;border-top:1px solid var(--line);vertical-align:top;color:var(--fg-ink-2)}
tr:hover td{background:var(--bg-surface-2)}
.prose{font-size:1.0625rem;line-height:1.65;color:var(--fg-ink-2)}
.prose h2{color:var(--fg-ink);margin:2.5em 0 .6em}
.prose h3{color:var(--fg-ink);margin:1.8em 0 .5em;font-size:1.25rem}
.prose ul,.prose ol{padding-left:1.4rem}
.prose li{margin:.35em 0}
.prose blockquote{margin:1.25em 0;padding:.9rem 1.1rem;border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:var(--r-sm);background:var(--bg-surface);white-space:pre-line;font-size:.9375rem}
.prose table{font-size:.9375rem}
.prose .tbl{margin:1.25em 0}
.prose img{border-radius:var(--r-md);margin:1.5em 0}
.prose strong{color:var(--fg-ink)}
.article-grid{display:grid;gap:2.5rem}
@media (min-width:1024px){.article-grid{grid-template-columns:minmax(0,1fr) 16rem}}
.toc{position:sticky;top:5rem;font-size:.875rem;align-self:start}
.toc ol{list-style:none;padding:0;margin:.5rem 0 0;border-left:1px solid var(--line)}
.toc li a{display:block;padding:.3rem .75rem;color:var(--fg-muted);text-decoration:none;border-left:2px solid transparent;margin-left:-1px}
.toc li a:hover{color:var(--fg-ink)}
.toc li a.on{color:var(--accent);border-left-color:var(--accent)}
.aside-card{position:sticky;top:5rem;align-self:start}
.crumbs{font-size:.8125rem;color:var(--fg-muted);display:flex;flex-wrap:wrap;gap:.35rem;align-items:center;margin-bottom:1.25rem}
.crumbs a{color:var(--fg-muted);text-decoration:none}
.crumbs a:hover{color:var(--fg-ink)}
.crumbs svg{width:12px;height:12px;stroke:currentColor;fill:none;stroke-width:2}
.byline{display:flex;flex-wrap:wrap;gap:.75rem;align-items:center;font-size:.875rem;color:var(--fg-muted);margin:.75rem 0 1.5rem}
.byline img{width:32px;height:32px;border-radius:50%;object-fit:cover}

/* FAQ */
.faq details{border-top:1px solid var(--line);padding:.25rem 0}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:1rem;align-items:center;padding:1rem 0;font-family:var(--body);font-size:1.125rem;font-weight:600}
.faq summary::-webkit-details-marker{display:none}
.faq summary svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:2;flex:none;transition:transform .2s}
.faq details[open] summary svg{transform:rotate(45deg)}
.faq .a{padding:0 0 1.25rem;color:var(--fg-ink-2);max-width:68ch}

/* forms */
.form{display:grid;gap:1rem}
.field{display:grid;gap:.4rem}
.field label{font-size:.875rem;font-weight:600}
.field input,.field select,.field textarea{min-height:44px;padding:.65rem .85rem;border:1px solid var(--line-strong);border-radius:var(--r-sm);background:var(--bg-surface);color:var(--fg-ink);font:inherit;font-size:1rem;width:100%}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--accent);outline:2px solid var(--accent);outline-offset:1px}
.field .help{font-size:.8125rem;color:var(--fg-muted)}
.form-msg{font-weight:600;min-height:1.4em;font-size:.9375rem}
.form-msg.ok{color:var(--success)}.form-msg.err{color:var(--danger)}
.hp{position:absolute;left:-9999px}
.contact-grid{display:grid;gap:2rem}
@media (min-width:768px){.contact-grid{grid-template-columns:1.2fr 1fr;gap:3rem}}

/* filter bar (catalog) */
.filter{position:sticky;top:56px;z-index:40;background:var(--bg-ground);padding:1rem 0;border-bottom:1px solid var(--line);display:grid;gap:.75rem}
@media (min-width:768px){.filter{top:64px;grid-template-columns:2fr 1fr 1fr auto;align-items:center}}
.filter input,.filter select{min-height:44px;padding:.6rem .85rem;border:1px solid var(--line-strong);border-radius:var(--r-sm);background:var(--bg-surface);color:var(--fg-ink);font:inherit;width:100%}
.filter .count{font-size:.875rem;color:var(--fg-muted);font-variant-numeric:tabular-nums;white-space:nowrap}
.svc-group{margin-top:2.5rem}
.svc-group h3{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.5rem;align-items:baseline}
.svc-group h3 .caption{font-family:var(--body);font-weight:500}

/* founder */
.founder-grid{display:grid;gap:2.5rem;align-items:start}
@media (min-width:768px){.founder-grid{grid-template-columns:5fr 7fr;gap:4rem}}
.img-frame.portrait{aspect-ratio:4/5}
.img-frame.portrait img{object-position:50% 22%}
.products{list-style:none;padding:0;margin:0;display:grid;gap:.5rem}
.products li{border:1px solid var(--line);border-radius:var(--r-sm);padding:.75rem 1rem;background:var(--bg-surface);font-size:.9375rem;color:var(--fg-ink-2)}
.products li b{display:block;color:var(--fg-ink);font-weight:600}

/* chat demo */
.phone{width:min(22rem,100%);margin-inline:auto;border:1px solid var(--line-2);border-radius:var(--r-lg);overflow:hidden;background:var(--bg-surface)}
.chat-head{padding:.85rem 1rem;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:.75rem}
.chat-head .avatar{width:36px;height:36px;border-radius:50%;background:var(--accent-soft);color:var(--accent-on-soft);display:grid;place-items:center;font-weight:600;font-size:.875rem}
.chat-head small{display:block;font-size:.75rem;color:var(--fg-muted)}
.chat-body{height:26rem;overflow-y:auto;padding:.9rem;display:flex;flex-direction:column;gap:.5rem;background:var(--wa-chat-bg)}
.msg{max-width:84%;padding:.5rem .75rem;border-radius:12px;font-size:.9rem;line-height:1.4;white-space:pre-line;color:#111}
html[data-theme="dark"] .msg,html:not([data-theme="light"]) .msg{color:var(--fg-ink)}
html[data-theme="light"] .msg{color:#111}
.msg.in{background:var(--wa-bubble-in);align-self:flex-start;border-top-left-radius:3px}
.msg.out{background:var(--wa-bubble-out);align-self:flex-end;border-top-right-radius:3px}
.msg time{display:block;font-size:.65rem;opacity:.6;text-align:right;margin-top:.15rem}
.msg.sys{align-self:center;background:var(--warn-soft);color:var(--warn);font-size:.75rem;text-align:center;max-width:92%}
.typing{align-self:flex-start;background:var(--wa-bubble-in);padding:.6rem .8rem;border-radius:12px;display:flex;gap:4px}
.typing i{width:6px;height:6px;border-radius:50%;background:var(--fg-muted);animation:blink 1.2s infinite}
.typing i:nth-child(2){animation-delay:.2s}.typing i:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,80%,100%{opacity:.2}40%{opacity:1}}
.chips-bar{padding:.75rem;display:flex;flex-wrap:wrap;gap:.5rem;border-top:1px solid var(--line);background:var(--bg-surface)}
.chips-bar .chip{min-height:36px;padding:.3rem .75rem;cursor:pointer;font-family:inherit}
.chips-bar .chip:disabled{opacity:.4;cursor:default}

/* footer */
.ftr{border-top:1px solid var(--line);padding-block:3rem 2rem;font-size:.875rem;color:var(--fg-muted)}
.ftr-grid{display:grid;gap:2rem}
@media (min-width:640px){.ftr-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1024px){.ftr-grid{grid-template-columns:1.4fr 1fr 1fr 1fr 1fr}}
.ftr h5{font-family:var(--body);font-size:.8125rem;font-weight:600;color:var(--fg-ink);margin:0 0 .75rem;letter-spacing:.02em}
.ftr ul{list-style:none;padding:0;margin:0;display:grid;gap:.4rem}
.ftr a{color:var(--fg-muted);text-decoration:none}
.ftr a:hover{color:var(--fg-ink)}
.ftr .brand .wordmark{display:inline-block;margin-bottom:.35rem}
.ftr .hindi{color:var(--fg-ink-2);font-size:1.05rem;margin-bottom:.5rem}
.ftr-bottom{border-top:1px solid var(--line);margin-top:2.5rem;padding-top:1.25rem;display:flex;flex-wrap:wrap;gap:.75rem 1.5rem;justify-content:space-between;font-size:.8125rem}
.theme-ctl button{background:none;border:0;color:var(--fg-muted);font:inherit;cursor:pointer;padding:0 .25rem}
.theme-ctl button[aria-pressed="true"]{color:var(--fg-ink);text-decoration:underline}
.wa-float{position:fixed;right:1rem;bottom:1rem;z-index:45;width:52px;height:52px;border-radius:50%;background:var(--accent-fill);color:var(--on-accent);display:grid;place-items:center;box-shadow:0 1px 2px rgba(27,25,22,.06),0 12px 32px rgba(27,25,22,.10)}
.wa-float svg{width:26px;height:26px;fill:currentColor}
@media (min-width:1024px){.wa-float{display:none}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{transition-duration:0s!important;animation-duration:0s!important}html{scroll-behavior:auto}}