/* Aryavart — shared styles: tokens, type, buttons, header, footer, lightbox, reveal */
/* Outfit (SIL Open Font License, see assets/fonts/OFL.txt): one variable file per subset covers weights 200–800 */
@font-face{font-family:'Outfit';font-style:normal;font-weight:200 800;font-display:swap;src:url(../fonts/outfit-latin-ext.woff2) format('woff2');
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Outfit';font-style:normal;font-weight:200 800;font-display:swap;src:url(../fonts/outfit-latin.woff2) format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
:root{
  /* palette: off-white is the canvas, cream the warm storytelling sections, white the cards and forms, navy the type and structure;
     red = blood and giving; yellow only as small education markers (edges, dots, icons); teal only for success messages */
  --ink:#003049; --ink-2:#284A5C; --muted:#52616A; --line:#DCE4E3; --field:#7D8C93; --bg:#FAF9F6; --cream:#FDF6EA; --paper:#FFFFFF;
  --navy:#003049; --navy-700:#00202F; --navy-50:#E6EEF1;
  --crimson:#C1121F; --crimson-700:#9A0E18; --crimson-50:#FBEAEB; --crimson-200:#F2B9BD; --crimson-400:#DE6B73;
  --teal:#0D7377; --yellow:#E9B44C;
  --r:8px; --ease:cubic-bezier(.22,.8,.2,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{font-family:'Outfit',system-ui,sans-serif;background:var(--bg);color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
[hidden]{display:none!important}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
/* keyboard users can jump past the header */
.skip{position:absolute;left:12px;top:-60px;z-index:100;padding:10px 16px;border-radius:var(--r);background:var(--navy);color:#fff;font-weight:600;font-size:15px;transition:top .2s ease}
.skip:focus{top:12px;outline:2px solid var(--navy);outline-offset:2px}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font-family:inherit;color:inherit}
/* one dropdown arrow everywhere, set in from the edge */
select{-webkit-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2352616A' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E")!important;background-repeat:no-repeat!important;background-position:right 14px center!important;background-size:16px!important;padding-right:42px!important;cursor:pointer}
.wrap{width:min(1240px,100% - 48px);margin-inline:auto}
section{padding:112px 0}
.eyebrow{font-size:12px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}
.idx{font-size:12px;font-weight:600;letter-spacing:.22em;color:var(--muted);display:flex;align-items:center;gap:14px;text-transform:uppercase}
.idx b{font-weight:600;color:var(--ink)}
.idx::after{content:"";height:1px;flex:1;background:var(--line);max-width:120px}
h1,h2,h3{letter-spacing:-.035em;line-height:1.02}
h2{font-size:clamp(36px,4.6vw,64px);font-weight:300;margin-top:18px}
h2 strong{font-weight:700}
.lead{font-size:18px;color:var(--muted);max-width:520px}
.c-n{color:var(--navy)} .c-c{color:var(--crimson)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:15px 24px;border-radius:var(--r);font-weight:600;font-size:15px;border:0;cursor:pointer;transition:background-color .2s ease,color .2s ease,box-shadow .2s ease}
.btn:focus-visible{outline:2px solid var(--navy);outline-offset:3px}
.btn-ink{background:var(--ink);color:#fff}.btn-ink:hover{background:var(--navy-700)}
.btn-navy{background:var(--navy);color:#fff}.btn-navy:hover{background:var(--navy-700)}
.btn-crimson{background:var(--crimson);color:#fff}.btn-crimson:hover{background:var(--crimson-700)}
.btn-line{box-shadow:inset 0 0 0 1px var(--ink);color:var(--ink)}.btn-line:hover{background:var(--ink);color:#fff}
.btn-white{background:#fff;color:var(--navy)}.btn-white:hover{background:var(--navy-50)}
.btn-light{box-shadow:inset 0 0 0 1px rgba(255,255,255,.5);color:#fff}.btn-light:hover{background:#fff;color:var(--ink)}
.ar{display:inline-block;transition:transform .2s ease}
.btn:hover .ar,a:hover > .ar{transform:translateX(4px)}

/* header: centred logo */
header{position:sticky;top:0;z-index:50;background:rgba(250,249,246,.92);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid transparent;transition:border-color .25s ease}
header.scrolled{border-color:var(--line)}
.hgrid{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;height:84px}
.hnav{display:flex;gap:30px;font-size:15px;font-weight:500;color:var(--ink-2)}
.hnav a{position:relative;padding:4px 0}
.hnav a::after{content:"";position:absolute;left:0;bottom:-2px;width:100%;height:1.5px;background:currentColor;transform:scaleX(0);transform-origin:right;transition:transform .3s var(--ease)}
.hnav a:hover::after,.hnav a[aria-current="page"]::after{transform:scaleX(1);transform-origin:left}
.hnav a[aria-current="page"]{color:var(--navy)}
.hright{display:flex;justify-content:flex-end;align-items:center;gap:30px}
.hright .btn{padding:11px 20px}
.hright .btn[aria-current="page"]{background:var(--navy)}
.logo{--mk:36.7px;display:flex;align-items:center;gap:12px;font-weight:700;font-size:24px;letter-spacing:.02em;text-transform:uppercase}
.logo-full{display:block;height:var(--mk);width:auto}
.burger{display:none;width:44px;height:44px;border-radius:var(--r);border:1px solid var(--line);background:var(--paper);align-items:center;justify-content:center;cursor:pointer;justify-self:end}
.mmenu{display:none}

/* sub-page hero */
.phero{padding:76px 0 72px;border-bottom:1px solid var(--line)}
.phero h1{font-size:clamp(44px,6vw,88px);font-weight:300;letter-spacing:-.05em;line-height:.98;margin-top:22px}
.phero h1 strong{font-weight:700}
.phero .lead{margin-top:22px}

/* long-form text pages (privacy & terms) */
.legal{padding-top:72px}
.prose{max-width:760px}
.prose h2{font-size:24px;font-weight:600;letter-spacing:-.02em;line-height:1.25;margin:44px 0 12px}
.prose h2:first-child{margin-top:0}
.prose p,.prose li{font-size:16.5px;color:var(--ink-2);line-height:1.7}
.prose p + p{margin-top:12px}
.prose ul{padding-left:20px;display:grid;gap:10px}
.prose a{color:var(--navy);font-weight:500;text-decoration:underline;text-underline-offset:3px}
.prose b{color:var(--ink)}

/* footer */
footer{padding:0 0 30px;background:var(--navy);color:#fff}
.sos{display:grid;grid-template-columns:auto 1fr auto;gap:32px;align-items:center;background:var(--crimson);color:#fff;border-radius:var(--r);padding:30px 36px;margin-top:-1px;transform:translateY(-50%)}
.sos .ic{width:56px;height:56px;border-radius:50%;background:rgba(255,255,255,.15);display:grid;place-items:center}
.sos small{display:block;font-size:12px;letter-spacing:.2em;text-transform:uppercase;opacity:.8}
.sos b{font-size:clamp(26px,3vw,40px);font-weight:700;letter-spacing:-.03em}
.sos .meta{text-align:right;font-size:14.5px;opacity:.9;max-width:340px}
.sos .meta a{border-bottom:1px solid rgba(255,255,255,.5)}
/* columns sized to their content with equal gaps, so the last one ends on the right edge */
.fgrid{display:flex;justify-content:space-between;gap:48px;margin-top:10px}
.fgrid>div:first-child{max-width:340px}
@media (min-width:1021px){.fgrid>div+div{flex:none}.fgrid ul a,.fcontact address{white-space:nowrap}} /* links never wrap; the about text gives way */
/* column headings with a short red rule under them */
footer .fh{position:relative;font-size:12px;line-height:1.4;letter-spacing:.18em;text-transform:uppercase;color:#fff;margin:0 0 22px;padding-bottom:12px;font-weight:600}
footer .fh::after{content:"";position:absolute;left:0;bottom:0;width:22px;height:2px;border-radius:2px;background:var(--crimson)}
footer ul{list-style:none;display:flex;flex-direction:column;gap:12px;font-size:15px}
footer ul a{display:inline-block;color:rgba(255,255,255,.78);transition:color .2s ease,transform .2s ease}
footer ul a:hover{color:#fff;transform:translateX(3px)}
footer ul a.bl:hover{color:var(--crimson-200)}
.fcontact{gap:16px}
.fcontact li{display:grid;grid-template-columns:17px 1fr;gap:12px;align-items:start}
.fcontact svg{margin-top:3px;color:var(--crimson-200)}
.fcontact address{font-style:normal;line-height:1.55;color:rgba(255,255,255,.78)}
.fcontact a{font-weight:500}
.fcontact .fmap{display:block;width:max-content;margin-top:8px;font-size:13.5px;font-weight:600;color:var(--cream)}
.fabout{color:rgba(255,255,255,.7);font-size:14.5px;line-height:1.65;max-width:330px;margin-top:18px}
.flogo{display:flex;flex-direction:column;align-items:flex-start;gap:6px}
.flogo-full{display:block;height:36.7px;width:auto}
.flogo small{line-height:1.1;font-size:11.5px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.62)}
.social{display:flex;gap:10px;margin-top:24px}
.social a{width:40px;height:40px;border-radius:50%;border:1px solid rgba(255,255,255,.28);background:none;display:grid;place-items:center;color:#fff;transition:background-color .2s ease,border-color .2s ease,color .2s ease}
.social a:hover{background:#fff;border-color:#fff;color:var(--navy)}
.social a:focus-visible,footer a:focus-visible{outline:2px solid #fff;outline-offset:2px}
.fbottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;margin-top:56px;padding-top:22px;border-top:1px solid rgba(255,255,255,.16);font-size:13px;color:rgba(255,255,255,.66)}
.fbottom a{border-bottom:1px solid rgba(255,255,255,.35);transition:color .2s ease,border-color .2s ease}
.fbottom a:hover{color:#fff;border-color:#fff}

/* lightbox (built by site.js) */
.lb{position:fixed;inset:0;z-index:200;background:rgba(0,20,31,.95);display:flex;align-items:center;justify-content:center;padding:64px 96px 40px;opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s}
.lb.open{opacity:1;visibility:visible}
.lb figure{display:flex;flex-direction:column;align-items:center;margin:0}
.lb img{max-width:min(1080px,100%);max-height:calc(100vh - 190px);border-radius:10px;object-fit:contain;background:#fff}
.lb figcaption{margin-top:16px;color:#fff;font-size:15px;display:flex;gap:14px;align-items:center;flex-wrap:wrap;justify-content:center}
.lb figcaption small{color:rgba(255,255,255,.55);font-size:13px}
.lb figcaption a{color:#fff;font-size:13px;border-bottom:1px solid rgba(255,255,255,.5)}
.lb-btn{position:absolute;width:46px;height:46px;border-radius:var(--r);border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.05);color:#fff;display:grid;place-items:center;cursor:pointer;transition:background-color .2s ease}
.lb-btn:hover{background:rgba(255,255,255,.15)}
.lb-btn:focus-visible{outline:2px solid #fff;outline-offset:2px}
.lb-close{top:18px;right:20px}
.lb-prev{left:20px;top:50%;transform:translateY(-50%)}
.lb-next{right:20px;top:50%;transform:translateY(-50%)}
.lb.single .lb-prev,.lb.single .lb-next{display:none}

.rv{opacity:0;transform:translateY(14px);transition:opacity .55s var(--ease),transform .55s var(--ease)}
.rv.in{opacity:1;transform:none}

@media (max-width:1020px){
  .hgrid{grid-template-columns:auto 1fr}
  .hnav{display:none}
  .hright{gap:12px}
  .burger{display:flex}
  .logo{gap:10px;justify-self:start}
  .logo{--mk:clamp(27.6px,calc((100vw - 403px)/4.4519),34px)}
  .hgrid{height:78px}
  html{scroll-padding-top:90px}
  .mmenu.open{display:flex;flex-direction:column;padding:0 24px 18px;border-bottom:1px solid var(--line)}
  .mmenu a{padding:13px 0;border-bottom:1px solid var(--line);font-size:16px;font-weight:500}
  .mmenu a[aria-current="page"]{color:var(--navy);font-weight:600}
  .fgrid{display:grid;grid-template-columns:1fr 1fr}
  .sos{grid-template-columns:auto 1fr;transform:translateY(-30%)}
  .sos .meta{grid-column:1/-1;text-align:left;max-width:none}
  .lb{padding:64px 16px 100px}
  .lb-prev,.lb-next{top:auto;bottom:28px;transform:none}
  .lb-prev{left:calc(50% - 56px)}.lb-next{right:calc(50% - 56px)}
}
@media (max-width:600px){
  .wrap{width:calc(100% - 32px)}
  section{padding:80px 0}
  .hright .btn{padding:10px 14px;font-size:14px}
  .phero{padding:52px 0 48px}
  .fgrid{display:grid;grid-template-columns:1fr}
  .sos{padding:24px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .rv{opacity:1;transform:none}
}

/* header actions: "₹ Donate" as a red outline, "Request blood" as the bold button (solid red, the urgent one) */
.hcta{display:inline-flex;align-items:center;gap:12px}
.hcta a{display:inline-flex;align-items:center;gap:8px;height:42px;padding:0 18px;border-radius:999px;font-size:14.5px;font-weight:600;white-space:nowrap;border:1.5px solid transparent;transition:background-color .2s ease,border-color .2s ease,color .2s ease}
.hcta svg{flex:none}
.hcta .hcta-blood{color:#fff;background:var(--crimson);border-color:var(--crimson);box-shadow:0 8px 18px -10px rgba(193,18,31,.6)}
.hcta .hcta-blood:hover,.hcta .hcta-blood[aria-current="page"]{background:var(--crimson-700);border-color:var(--crimson-700)}
.hcta .hcta-donate{background:none;border:1px solid rgba(193,18,31,.55);color:var(--crimson);padding:0 18px;font-size:15px}
.hcta .hcta-donate:hover,.hcta .hcta-donate[aria-current="page"]{border-color:var(--navy);background:var(--navy);color:#fff} /* navy, so it never looks like the red blood button */
.hcta a:focus-visible{outline:2px solid var(--navy);outline-offset:2px}
/* "Request blood" is the urgent action: the white drop gives a soft ping and a small beat (phones: the red circle itself pulses).
   It stops on hover, on the request page itself, and for reduced-motion users. */
.hcta .hcta-blood{position:relative}
.hcta .live{position:relative;display:inline-grid;place-items:center;width:14px;height:16px;flex:none}
.hcta .live svg{position:relative;z-index:1;animation:dropBeat 1.8s ease-in-out infinite}
.hcta .live::after{content:"";position:absolute;left:50%;top:60%;width:16px;height:16px;margin:-8px 0 0 -8px;border-radius:50%;background:rgba(255,255,255,.5);animation:dropPing 1.8s cubic-bezier(0,0,.2,1) infinite}
.hcta .hcta-blood:hover .live::after,.hcta .hcta-blood:hover .live svg,.hcta .hcta-blood[aria-current="page"] .live::after,.hcta .hcta-blood[aria-current="page"] .live svg,.hcta .hcta-blood:hover::after,.hcta .hcta-blood[aria-current="page"]::after{animation:none}
.hcta .hcta-blood:hover .live::after,.hcta .hcta-blood[aria-current="page"] .live::after{opacity:0}
/* a send button while the form is on its way: small spinner in front of "Sending…" */
.btn.busy{pointer-events:none;cursor:default;opacity:.92}
.btn.busy::before{content:"";flex:none;width:15px;height:15px;border-radius:50%;border:2px solid currentColor;border-right-color:transparent;animation:avSpin .7s linear infinite}
@keyframes avSpin{to{transform:rotate(360deg)}}
/* photos: a soft shimmer in the frame until the picture arrives (site.js), then it fades in */
.ph-shim{position:absolute;inset:0;pointer-events:none;background:linear-gradient(100deg,rgba(255,255,255,0) 30%,rgba(255,255,255,.55) 50%,rgba(255,255,255,0) 70%) #E9EDEC;background-size:220% 100%;animation:phShim 1.4s ease-in-out infinite}
@keyframes phShim{from{background-position:120% 0}to{background-position:-120% 0}}
.ph-img{opacity:0}
.ph-in{animation:phIn .55s ease}
@keyframes phIn{from{opacity:0}to{opacity:1}}
/* thin loading bar along the very top (site.js bar) */
.topbar{position:fixed;top:0;left:0;right:0;z-index:2100;height:2.5px;background:linear-gradient(90deg,rgba(0,48,73,.3),var(--navy) 60%);transform:scaleX(0);transform-origin:0 50%;opacity:0;pointer-events:none;transition:transform .3s ease,opacity .25s ease}
.topbar.on{opacity:1}
.topbar.done{opacity:0;transition:transform .2s ease,opacity .3s ease .2s}
@media (prefers-reduced-motion:reduce){.ph-shim,.ph-in,.btn.busy::before{animation-duration:0s;animation-iteration-count:1}}
@keyframes dropPing{0%{transform:scale(.4);opacity:.9}80%,100%{transform:scale(2.3);opacity:0}}
@keyframes dropBeat{0%,30%,100%{transform:none}12%{transform:scale(1.16)}}
@keyframes bloodRing{0%{box-shadow:0 0 0 0 rgba(193,18,31,.45)}70%,100%{box-shadow:0 0 0 10px rgba(193,18,31,0)}}
.mmenu a.mm-blood{color:var(--crimson);font-weight:600}
@media (max-width:1200px){.hnav{gap:22px}.hright{gap:22px}}
/* keep clear space around the centred logo just above the 1020px menu switch */
@media (max-width:1200px) and (min-width:1021px){.logo{--mk:34px}}
@media (max-width:600px){.hcta .hcta-blood::after{content:"";position:absolute;inset:-1.5px;border-radius:inherit;pointer-events:none;animation:bloodRing 1.8s cubic-bezier(.2,.6,.4,1) infinite}.hcta .live::after{display:none}.hright{gap:8px}.hcta{gap:8px}.hcta a{height:36px;padding:0 12px;font-size:14px;gap:6px}.hcta .hcta-blood{width:36px;padding:0;justify-content:center}.hcta-blood span{display:none}.burger{width:40px;height:40px}.logo{font-size:19px;gap:8px}.logo{--mk:34px}}

/* the red header button keeps a short label on phones ("Need blood"); narrow phones fall back to the drop */
.hcta .hb-short{display:none}
.hcta .hd-r{margin-right:-3px}
@media (max-width:600px){
  .hcta .hcta-donate{padding:0 10px;font-size:13px}.hcta .hd-r{display:none}
  .hcta .hcta-blood{width:auto;padding:0 10px 0 9px;gap:4px;font-size:13px}
  .hcta .hcta-blood .hb-short{display:inline}
  .logo{font-size:17px;gap:7px}.logo{--mk:clamp(27.6px,calc((100vw - 273px)/4.4519),34px)}
  .hright,.hcta{gap:6px}
}
/* below 440px the red button drops its label so the full logo keeps its size; the logo then fills the room beside the buttons */
@media (max-width:439px){
  .hcta .hcta-blood{width:36px;padding:0;justify-content:center}
  .hcta .hcta-blood .hb-short{display:none}
  .logo{--mk:clamp(16.2px,calc((100vw - 204px)/7.2383),21.6px)}
}
/* touch screens: small text links get a taller tap area without moving anything */
@media (pointer:coarse){
  .ct-link{padding-block:11px;margin:-1px 0 -11px}
  .zlink{padding-block:11px;margin-block:-11px}
  .fd-link{padding-block:11px;margin:21px 0 -11px}
  .fcard a{padding-block:11px;margin:11px 0 -11px}
  .need-list a{padding-block:11px}
  .w-link{padding-bottom:11px;margin-bottom:-11px}
  footer ul a,.fcontact a{padding-block:6px;margin-block:-6px}
  .sos .meta a,.c-note a,.faq .lead a,.faq-list p a,.ct-head .lead a,.nb-lang a,.alt a,.cf-note a,.secure a,.pay-alt a,.prose a,.fbottom a{padding-block:8px}
  .gtabs button{padding-block:11px}
  .quick button{padding-block:10px}
  [data-copy]{padding:9px 12px}
}