/* =======================================================================
   CowZone — shared stylesheet
   ======================================================================= */
@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&family=Poppins:wght@300;400;500;600;700&family=Noto+Sans+Devanagari:wght@400;500;600;700&family=Noto+Serif+Devanagari:wght@500;600;700&display=swap');

:root{
  --teal:#15b592; --teal-d:#0e8f73; --teal-l:#5fd8bd;
  --blue:#1a3f9e; --blue-d:#0b2d7a; --blue-l:#3f66d6;
  --red:#e8291e;
  --saffron:#f2a11d; --saffron-d:#d9820a;
  --leaf:#1f8a4c; --leaf-d:#136b39;
  --cream:#fbf7ee; --sand:#f3ead6; --sand-d:#e7d9bd;
  --ink:#152643; --ink-soft:#3a4a68; --muted:#6b7488;
  --white:#ffffff;
  --shadow-sm:0 4px 14px rgba(21,38,67,.08);
  --shadow-md:0 12px 34px rgba(21,38,67,.12);
  --shadow-lg:0 26px 60px rgba(21,38,67,.18);
  --r:22px; --r-sm:14px;
  --serif:"Fraunces",Georgia,serif;
  --sans:"Poppins",system-ui,sans-serif;
  --maxw:1200px;
}
html[lang="hi"]{
  --serif:"Noto Serif Devanagari","Fraunces",serif;
  --sans:"Noto Sans Devanagari","Poppins",system-ui,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--ink);background:var(--cream);line-height:1.65;overflow-x:hidden;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:var(--serif);line-height:1.14;font-weight:600;letter-spacing:-.01em;color:var(--blue-d)}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
::selection{background:var(--teal-l);color:var(--ink)}
.container{max-width:var(--maxw);margin:0 auto;padding:0 22px}

/* scrollbar */
::-webkit-scrollbar{width:11px}
::-webkit-scrollbar-track{background:var(--sand)}
::-webkit-scrollbar-thumb{background:var(--teal);border-radius:20px;border:3px solid var(--sand)}

/* =========================================================
   WELCOME SCREEN (index.html language chooser)
   ========================================================= */
.welcome-screen{
  position:fixed;inset:0;z-index:2000;display:grid;place-items:center;
  background:
    radial-gradient(1200px 700px at 20% -10%, rgba(21,181,146,.22), transparent 60%),
    radial-gradient(1000px 800px at 100% 110%, rgba(26,63,158,.18), transparent 55%),
    linear-gradient(160deg,#fdfbf5 0%, #f4ecda 100%);
  transition:opacity .6s ease;
}
.welcome-screen.leaving{opacity:0}
.welcome-content{text-align:center;padding:28px;position:relative;z-index:3}
.welcome-emblem{width:170px;height:170px;margin:0 auto 6px;position:relative;animation:embRise 1.1s cubic-bezier(.2,.9,.25,1) both}
.welcome-emblem img{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 14px 26px rgba(11,45,122,.22))}
.welcome-ring{position:absolute;inset:-18px;border-radius:50%;border:2px dashed rgba(21,181,146,.5);animation:spin 22s linear infinite}
.welcome-word{font-family:var(--serif);font-weight:700;letter-spacing:.14em;font-size:clamp(2.6rem,8vw,4.4rem);color:var(--blue-d);animation:fadeUp .9s .25s both}
.welcome-word span{color:var(--teal-d)}
.welcome-sub{color:var(--saffron-d);font-weight:500;letter-spacing:.3em;text-transform:uppercase;font-size:.82rem;margin-top:2px;animation:fadeUp .9s .4s both}
.welcome-rule{width:0;height:3px;margin:20px auto 26px;border-radius:3px;background:linear-gradient(90deg,var(--saffron),var(--red));animation:ruleGrow 1s .6s both}
.welcome-prompt{font-size:.8rem;letter-spacing:.24em;text-transform:uppercase;color:var(--muted);margin-bottom:20px;animation:fadeUp .9s .7s both}
.welcome-langs{display:flex;gap:18px;justify-content:center;flex-wrap:wrap;animation:fadeUp .9s .85s both}
.welcome-lang-btn{
  cursor:pointer;border:none;font-family:var(--sans);font-weight:600;padding:16px 30px;border-radius:60px;font-size:1.05rem;
  display:flex;align-items:center;gap:12px;color:#fff;box-shadow:var(--shadow-md);
  transition:transform .28s cubic-bezier(.2,.9,.25,1),box-shadow .28s;
}
.welcome-lang-btn .native{font-size:.78rem;opacity:.85;font-weight:400}
.welcome-lang-btn[data-lang="en"]{background:linear-gradient(135deg,var(--teal),var(--teal-d))}
.welcome-lang-btn[data-lang="hi"]{background:linear-gradient(135deg,var(--blue),var(--blue-d))}
.welcome-lang-btn:hover{transform:translateY(-4px) scale(1.03);box-shadow:var(--shadow-lg)}
.welcome-float{position:absolute;opacity:.5;animation:floaty 9s ease-in-out infinite;z-index:1}
.wf1{top:12%;left:8%}.wf2{bottom:14%;right:10%;animation-delay:1.5s}.wf3{top:20%;right:14%;animation-delay:.8s}.wf4{bottom:20%;left:12%;animation-delay:2.2s}

/* =========================================================
   HEADER / NAV
   ========================================================= */
.site-header{position:sticky;top:0;z-index:900;background:rgba(251,247,238,.82);backdrop-filter:blur(14px) saturate(1.2);border-bottom:1px solid rgba(21,38,67,.07);transition:box-shadow .3s,background .3s}
.site-header.scrolled{box-shadow:0 8px 26px rgba(21,38,67,.08);background:rgba(251,247,238,.95)}
.nav{display:flex;align-items:center;gap:16px;padding:12px 22px;position:relative}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand img{height:46px;width:auto}
.brand-txt{display:flex;flex-direction:column;line-height:1}
.brand-txt b{font-family:var(--serif);font-size:1.3rem;letter-spacing:.06em;color:var(--blue-d);font-weight:700}
.brand-txt small{font-size:.58rem;letter-spacing:.2em;text-transform:uppercase;color:var(--teal-d);margin-top:2px}
.nav-links{display:flex;align-items:center;gap:2px;margin-left:auto;flex-wrap:wrap}
.nav-links>li>a{font-size:.82rem;font-weight:500;color:var(--ink-soft);padding:9px 11px;border-radius:11px;transition:color .2s,background .2s;white-space:nowrap;display:block}
.nav-links>li>a:hover{color:var(--blue-d);background:rgba(21,181,146,.1)}
.nav-links>li>a.active{color:var(--blue-d);background:rgba(21,181,146,.16)}
.lang-switch{display:flex;align-items:center;background:var(--sand);border-radius:40px;padding:3px;margin-left:8px}
.lang-btn{border:none;background:transparent;cursor:pointer;font-family:var(--sans);font-weight:600;font-size:.78rem;padding:6px 13px;border-radius:40px;color:var(--muted);transition:.25s}
.lang-btn.active{background:var(--teal);color:#fff;box-shadow:0 3px 8px rgba(21,181,146,.4)}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px;flex-direction:column;gap:5px;margin-left:auto}
.nav-toggle span{width:24px;height:2.4px;background:var(--blue-d);border-radius:3px;transition:.3s}
.nav-toggle.open span:nth-child(1){transform:translateY(7.4px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7.4px) rotate(-45deg)}

/* =========================================================
   SECTIONS / HEADINGS
   ========================================================= */
.section{padding:78px 0}
.section.tight{padding:56px 0}
.section-sage{background:linear-gradient(180deg,transparent,rgba(21,181,146,.06))}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:.72rem;font-weight:600;letter-spacing:.26em;text-transform:uppercase;color:var(--teal-d);margin-bottom:14px}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--saffron);border-radius:2px}
.h-lead{font-size:clamp(1.9rem,4.4vw,3rem);color:var(--blue-d);margin-bottom:8px}
.h-lead .accent{color:var(--teal-d)}
.lead-rule{width:64px;height:4px;border-radius:4px;background:linear-gradient(90deg,var(--saffron),var(--red));margin:16px 0 26px}
.center{text-align:center}
.center .eyebrow{justify-content:center}
.center .eyebrow::before{display:none}
.center .lead-rule{margin-left:auto;margin-right:auto}
.section-head{max-width:760px}
.section-head.center{margin:0 auto}
p.body{color:var(--ink-soft);font-size:1.02rem;margin-bottom:16px}
p.body:last-child{margin-bottom:0}
.strong-line{font-family:var(--serif);font-size:1.25rem;color:var(--blue-d);font-weight:600}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;cursor:pointer;border:none;font-family:var(--sans);font-weight:600;font-size:.95rem;padding:14px 26px;border-radius:50px;transition:transform .26s cubic-bezier(.2,.9,.25,1),box-shadow .26s,background .26s}
.btn svg{width:18px;height:18px}
.btn-primary{background:linear-gradient(135deg,var(--teal),var(--teal-d));color:#fff;box-shadow:0 12px 26px rgba(14,143,115,.32)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 18px 36px rgba(14,143,115,.42)}
.btn-ghost{background:#fff;color:var(--blue-d);box-shadow:var(--shadow-sm)}
.btn-ghost:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.btn-row{display:flex;gap:14px;flex-wrap:wrap}

/* =========================================================
   HERO
   ========================================================= */
.hero{position:relative;overflow:hidden;padding:66px 0 78px;background:radial-gradient(900px 500px at 85% -10%, rgba(21,181,146,.16), transparent 60%),radial-gradient(700px 600px at -10% 120%, rgba(26,63,158,.12), transparent 55%),linear-gradient(180deg,#fdfbf5,#f7efdd)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:46px;align-items:center}
.hero-badge{display:inline-flex;align-items:center;gap:9px;background:#fff;padding:8px 16px 8px 8px;border-radius:40px;box-shadow:var(--shadow-sm);font-size:.78rem;font-weight:600;color:var(--blue-d);margin-bottom:22px}
.hero-badge b{background:var(--teal);color:#fff;padding:3px 10px;border-radius:30px;font-size:.72rem}
.hero h1{font-size:clamp(2.3rem,5.4vw,3.9rem);color:var(--blue-d);font-weight:700}
.hero h1 .g{background:linear-gradient(120deg,var(--teal-d),var(--leaf));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero .tagline{font-size:1.1rem;color:var(--ink-soft);margin:20px 0 30px;max-width:36ch}
.hero-art{position:relative}
.hero-float-card{position:absolute;background:#fff;border-radius:16px;padding:12px 16px;box-shadow:var(--shadow-md);display:flex;align-items:center;gap:11px;font-size:.82rem;font-weight:600;color:var(--blue-d)}
.hero-float-card .dot{width:34px;height:34px;border-radius:11px;display:grid;place-items:center;color:#fff}
.hfc1{bottom:-16px;left:-14px;animation:floaty 6s ease-in-out infinite}
.hfc2{top:22px;right:-14px;animation:floaty 7s ease-in-out infinite .6s}

/* stat strip */
.stat-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:52px}
.stat{background:#fff;border-radius:var(--r);padding:24px 22px;box-shadow:var(--shadow-sm);position:relative;overflow:hidden}
.stat::after{content:"";position:absolute;right:-20px;top:-20px;width:80px;height:80px;border-radius:50%;background:rgba(21,181,146,.1)}
.stat .num{font-family:var(--serif);font-size:2.3rem;font-weight:700;color:var(--teal-d);line-height:1}
.stat .cap{color:var(--ink-soft);font-size:.9rem;margin-top:6px;font-weight:500}

/* =========================================================
   SCENE (illustration + optional photo fallback)
   ========================================================= */
.media{border-radius:26px;overflow:hidden;box-shadow:var(--shadow-lg)}
.scene{position:relative;background:#dfeee9;width:100%;height:100%}
.scene .photo{position:absolute;inset:0;object-fit:cover;width:100%;height:100%;z-index:2}
.scene .photo.failed{display:none}
.scene svg.illus{position:absolute;inset:0;width:100%;height:100%;z-index:1}

/* =========================================================
   CARDS / GRIDS
   ========================================================= */
.grid{display:grid;gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:44px;align-items:center}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.card{background:#fff;border-radius:var(--r);padding:28px;box-shadow:var(--shadow-sm);transition:transform .3s cubic-bezier(.2,.9,.25,1),box-shadow .3s;position:relative;overflow:hidden}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.card .ic{width:56px;height:56px;border-radius:16px;display:grid;place-items:center;margin-bottom:18px;color:#fff}
.card h3{font-size:1.24rem;color:var(--blue-d);margin-bottom:9px}
.card p{color:var(--ink-soft);font-size:.95rem}
.card .num-tag{position:absolute;top:16px;right:20px;font-family:var(--serif);font-size:2.4rem;color:rgba(21,38,67,.06);font-weight:700}

/* triple E */
.te-card{padding:34px 28px;text-align:center;border-top:5px solid}
.te-card .ic{margin:0 auto 18px;width:66px;height:66px;border-radius:20px}
.te-env{border-color:var(--leaf)} .te-eco{border-color:var(--saffron)} .te-emp{border-color:var(--blue)}

/* mission pills */
.pill-list{display:grid;gap:14px}
.pill{display:flex;align-items:flex-start;gap:14px;background:#fff;border-radius:16px;padding:16px 20px;box-shadow:var(--shadow-sm);transition:transform .25s}
.pill:hover{transform:translateX(6px)}
.pill .tick{flex-shrink:0;width:28px;height:28px;border-radius:9px;background:linear-gradient(135deg,var(--teal),var(--teal-d));display:grid;place-items:center;color:#fff}
.pill span{font-weight:500;color:var(--ink);font-size:.98rem}

/* chips */
.chips{display:flex;flex-wrap:wrap;gap:12px}
.chip{background:#fff;border-radius:40px;padding:12px 20px;font-weight:500;font-size:.92rem;color:var(--blue-d);box-shadow:var(--shadow-sm);display:flex;align-items:center;gap:10px;transition:transform .25s,background .25s,color .25s;border:1px solid rgba(21,181,146,.16)}
.chip:hover{transform:translateY(-3px);background:var(--blue-d);color:#fff}
.chip .cd{width:8px;height:8px;border-radius:50%;background:var(--teal);flex-shrink:0}
.chip:hover .cd{background:var(--teal-l)}

/* founder */
.founder-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:44px;align-items:start}
.founder-photo{border-radius:24px;overflow:hidden;box-shadow:var(--shadow-lg);position:sticky;top:100px;aspect-ratio:3/3.6}
.founder-role{color:var(--teal-d);font-weight:600;margin-bottom:8px;font-size:.95rem}
.founder-roles{display:flex;flex-wrap:wrap;gap:9px;margin:16px 0 22px}
.founder-roles .rr{background:var(--sand);color:var(--blue-d);padding:7px 14px;border-radius:30px;font-size:.78rem;font-weight:600}

/* collaboration */
.collab-partners{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:14px 0 8px}
.cp{background:#fff;border-radius:18px;padding:22px;box-shadow:var(--shadow-sm);text-align:center}
.cp .ic{width:52px;height:52px;border-radius:15px;margin:0 auto 14px;display:grid;place-items:center;color:#fff}
.cp h4{font-size:1rem;color:var(--blue-d);margin-bottom:6px;font-family:var(--sans);font-weight:600}
.cp p{font-size:.82rem;color:var(--muted)}
.cert-banner{display:flex;align-items:center;gap:18px;background:linear-gradient(120deg,rgba(21,181,146,.1),rgba(26,63,158,.08));border:1px dashed rgba(14,143,115,.4);border-radius:20px;padding:22px 26px;margin:26px 0}
.cert-banner .ic{width:56px;height:56px;border-radius:16px;background:linear-gradient(135deg,var(--leaf),var(--leaf-d));display:grid;place-items:center;color:#fff;flex-shrink:0}
.cert-banner b{color:var(--blue-d)} .cert-banner span{color:var(--ink-soft);font-size:.9rem}

/* impact */
.impact-col{background:#fff;border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .3s}
.impact-col:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.impact-head{padding:24px 26px 20px;color:#fff}
.impact-head h3{font-size:1.3rem;color:#fff}
.impact-head .ic{width:48px;height:48px;border-radius:14px;background:rgba(255,255,255,.2);display:grid;place-items:center;margin-bottom:12px}
.impact-env .impact-head{background:linear-gradient(135deg,var(--leaf),var(--leaf-d))}
.impact-eco .impact-head{background:linear-gradient(135deg,var(--saffron),var(--saffron-d))}
.impact-soc .impact-head{background:linear-gradient(135deg,var(--blue),var(--blue-d))}
.impact-body{padding:20px 26px 26px}
.impact-body li{display:flex;gap:11px;align-items:flex-start;padding:9px 0;border-bottom:1px solid rgba(21,38,67,.06);color:var(--ink-soft);font-size:.94rem}
.impact-body li:last-child{border-bottom:none}
.impact-body li svg{flex-shrink:0;margin-top:3px}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.contact-info{display:grid;gap:16px}
.ci-item{display:flex;gap:16px;align-items:flex-start;background:#fff;border-radius:18px;padding:20px;box-shadow:var(--shadow-sm)}
.ci-item .ic{width:48px;height:48px;border-radius:14px;flex-shrink:0;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,var(--teal),var(--teal-d))}
.ci-item h4{font-family:var(--sans);font-size:.95rem;color:var(--blue-d);margin-bottom:3px}
.ci-item p{font-size:.9rem;color:var(--muted)}
.ci-item .placeholder{color:var(--saffron-d);font-style:italic}
form.cf{background:#fff;border-radius:var(--r);padding:30px;box-shadow:var(--shadow-md)}
.field{margin-bottom:16px}
.field label{display:block;font-size:.82rem;font-weight:600;color:var(--ink-soft);margin-bottom:6px}
.field input,.field textarea{width:100%;font-family:var(--sans);font-size:.95rem;padding:13px 15px;border-radius:12px;border:1.6px solid var(--sand-d);background:var(--cream);color:var(--ink);transition:border .2s,box-shadow .2s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 4px rgba(21,181,146,.14);background:#fff}
.field textarea{resize:vertical;min-height:120px}
.form-note{font-size:.78rem;color:var(--muted);margin-top:10px}

/* CTA band */
.cta-band{border-radius:30px;padding:56px 40px;text-align:center;color:#fff;position:relative;overflow:hidden;background:linear-gradient(130deg,var(--blue-d),var(--blue) 55%,var(--teal-d))}
.cta-band::before,.cta-band::after{content:"";position:absolute;border-radius:50%;opacity:.16;background:#fff}
.cta-band::before{width:260px;height:260px;top:-120px;right:-60px}
.cta-band::after{width:200px;height:200px;bottom:-100px;left:-40px}
.cta-band h2{font-size:clamp(1.7rem,3.6vw,2.5rem);color:#fff;position:relative}
.cta-band p{max-width:56ch;margin:14px auto 26px;opacity:.92;position:relative}
.cta-band .btn-row{justify-content:center;position:relative}
.cta-band .btn-primary{background:#fff;color:var(--blue-d)}
.cta-band .btn-ghost{background:rgba(255,255,255,.14);color:#fff;box-shadow:none;border:1.5px solid rgba(255,255,255,.4)}

/* footer */
.site-footer{background:var(--ink);color:#cfd6e4;padding:56px 0 26px;margin-top:40px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px}
.footer-brand img{height:56px;margin-bottom:14px;background:#fff;border-radius:14px;padding:6px}
.footer-brand p{font-size:.9rem;color:#9aa6bd;max-width:38ch}
.site-footer h4{color:#fff;font-family:var(--sans);font-size:.82rem;letter-spacing:.18em;text-transform:uppercase;margin-bottom:16px}
.site-footer ul li a{display:block;color:#aeb8cd;font-size:.9rem;padding:6px 0;transition:color .2s,padding .2s}
.site-footer ul li a:hover{color:var(--teal-l);padding-left:5px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:36px;padding-top:22px;text-align:center;font-size:.82rem;color:#8b96ad}
.footer-bottom span{color:var(--teal-l)}

/* back to top */
#toTop{position:fixed;bottom:26px;right:26px;z-index:800;width:50px;height:50px;border-radius:50%;background:linear-gradient(135deg,var(--teal),var(--teal-d));color:#fff;border:none;cursor:pointer;display:grid;place-items:center;box-shadow:var(--shadow-md);opacity:0;transform:translateY(20px) scale(.8);transition:.35s cubic-bezier(.2,.9,.25,1)}
#toTop.show{opacity:1;transform:none}
#toTop:hover{transform:translateY(-3px) scale(1.06)}

/* reveal */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s cubic-bezier(.2,.9,.25,1),transform .7s cubic-bezier(.2,.9,.25,1)}
.reveal.in{opacity:1;transform:none}
.reveal-delay-1{transition-delay:.08s}.reveal-delay-2{transition-delay:.16s}.reveal-delay-3{transition-delay:.24s}.reveal-delay-4{transition-delay:.32s}.reveal-delay-5{transition-delay:.4s}

/* animations */
@keyframes embRise{from{opacity:0;transform:translateY(26px) scale(.85)}to{opacity:1;transform:none}}
@keyframes fadeUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@keyframes ruleGrow{to{width:90px}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media(max-width:1080px){
  .nav-links>li>a{padding:8px 8px;font-size:.78rem}
}
@media(max-width:960px){
  .nav-links{display:none;position:absolute;top:100%;left:0;right:0;background:var(--cream);flex-direction:column;align-items:stretch;padding:12px;gap:4px;box-shadow:var(--shadow-md);border-bottom:1px solid rgba(21,38,67,.08)}
  .nav-links.open{display:flex}
  .nav-links>li>a{padding:13px 16px;border-radius:12px}
  .lang-switch{margin:6px 0 0}
  .nav-toggle{display:flex}
  .hero-grid,.grid-2{grid-template-columns:1fr;gap:36px}
  .hero-art{order:-1;max-width:460px;margin:0 auto}
  .founder-grid{grid-template-columns:1fr;gap:30px}
  .founder-photo{position:static;max-width:340px;margin:0 auto;aspect-ratio:3/3.2}
  .contact-grid{grid-template-columns:1fr;gap:28px}
  .collab-partners{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .section{padding:56px 0}
  .stat-strip{grid-template-columns:1fr}
  .g2,.g3{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .welcome-langs{flex-direction:column}
  .brand-txt small{display:none}
  .cta-band{padding:42px 24px}
}