:root{
  --blue:#0b3f91;--deep:#082b65;--gold:#d6a126;--gold-soft:#f5dc92;
  --ink:#17243a;--muted:#63738a;--line:#e4eaf2;--bg:#f7f9fc;--white:#fff;
  --shadow:0 18px 55px rgba(8,43,101,.10);--radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:92px}
body{margin:0;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.65}
a{text-decoration:none;color:inherit}button,input,textarea,select{font:inherit}
.site-header{position:sticky;top:0;z-index:100;height:88px;padding:10px clamp(18px,5vw,80px);display:flex;align-items:center;background:rgba(255,255,255,.95);backdrop-filter:blur(15px);border-bottom:1px solid var(--line)}
.brand{width:205px;display:block}.brand img{display:block;width:100%;height:auto}
.nav{margin-left:auto;display:flex;gap:28px;align-items:center;font-size:13px;font-weight:800;color:#40516a}
.nav a{position:relative}.nav a:hover,.nav a.active{color:var(--blue)}
.nav a.active:after{content:"";position:absolute;left:0;right:0;bottom:-10px;height:2px;background:var(--gold)}
.menu-btn{display:none;margin-left:auto;border:0;background:none;color:var(--blue);font-size:26px}
.container{width:min(1160px,calc(100% - 40px));margin:auto}
.hero{min-height:calc(100vh - 88px);display:grid;grid-template-columns:1fr 1fr;gap:35px;align-items:center;padding:70px 0;background:radial-gradient(circle at 78% 25%,rgba(214,161,38,.14),transparent 34%),radial-gradient(circle at 12% 75%,rgba(11,63,145,.08),transparent 32%),linear-gradient(135deg,rgba(11,63,145,.025) 25%,transparent 25%,transparent 50%,rgba(214,161,38,.025) 50%,rgba(214,161,38,.025) 75%,transparent 75%);background-size:auto,auto,74px 74px}
.eyebrow{text-transform:uppercase;letter-spacing:.16em;color:var(--blue);font-size:11px;font-weight:900;margin:0 0 12px}
h1,h2,h3{color:var(--deep);letter-spacing:-.035em;line-height:1.12}
h1{font-size:clamp(45px,6vw,78px);margin:0}
h2{font-size:clamp(32px,4.2vw,54px);margin:0 0 16px}
h3{font-size:21px;margin:18px 0 8px}
.lead{font-size:18px;color:var(--muted);max-width:720px}
.hero .lead{margin:25px 0 30px}
.hero-actions{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 22px;border-radius:999px;font-size:13px;font-weight:900;transition:.22s}
.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--blue);color:#fff;box-shadow:0 12px 30px rgba(11,63,145,.22)}.btn-secondary{background:#eef3fa;color:var(--deep)}
.text-link{font-weight:900;font-size:13px;color:var(--deep)}.text-link span{color:var(--gold);font-size:20px;margin-left:5px}
.network{height:510px;position:relative;width:100%;max-width:590px;margin:auto}
.ring{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);border:1px solid rgba(11,63,145,.16);border-radius:50%}
.r1{width:420px;height:420px}.r2{width:305px;height:305px;border-color:rgba(214,161,38,.27)}.r3{width:185px;height:185px;border-color:rgba(11,63,145,.09)}
.core{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:112px;height:112px;border-radius:50%;background:linear-gradient(145deg,var(--blue),var(--deep));color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;box-shadow:0 20px 48px rgba(11,63,145,.24);animation:breath 5s ease-in-out infinite}
.core b{font-size:27px;letter-spacing:.06em}.core small{font-size:8px;opacity:.72}
.node{position:absolute;width:104px;height:104px;border-radius:50%;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:var(--deep);animation:drift 6s ease-in-out infinite}
.node strong{font-size:11px}.node small{font-size:8px;color:var(--muted);margin-top:3px}
.n1{left:2%;top:12%}.n2{right:2%;top:12%;animation-delay:.7s}.n3{left:5%;bottom:11%;animation-delay:1.2s}.n4{right:5%;bottom:11%;animation-delay:1.8s}
.line{position:absolute;width:205px;height:1px;background:linear-gradient(90deg,transparent,var(--gold),transparent);transform-origin:left center;animation:glow 4s ease-in-out infinite}
.l1{left:27%;top:35%;transform:rotate(18deg)}.l2{left:53%;top:35%;transform:rotate(162deg);animation-delay:.8s}.l3{left:28%;top:65%;transform:rotate(-18deg);animation-delay:1.6s}.l4{left:52%;top:65%;transform:rotate(198deg);animation-delay:2.4s}
@keyframes breath{0%,100%{transform:translate(-50%,-50%) scale(1)}50%{transform:translate(-50%,-50%) scale(1.035)}}@keyframes drift{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}@keyframes glow{0%,100%{opacity:.3}50%{opacity:.85}}
.section{padding:105px 0}.section.alt{background:var(--bg)}
.two{display:grid;grid-template-columns:.9fr 1.1fr;gap:75px;align-items:start}
.copy{color:var(--muted);font-size:15px}.copy strong{color:var(--deep)}
.principle{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:28px;font-size:13px;font-weight:900;color:var(--blue)}.principle i{font-style:normal;color:var(--gold);font-size:20px}
.center{text-align:center}.center .lead{margin-left:auto;margin-right:auto}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:17px;margin-top:45px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:27px;box-shadow:0 8px 30px rgba(8,43,101,.035);transition:.24s}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(11,63,145,.25)}
.icon{width:48px;height:48px;border-radius:15px;display:flex;align-items:center;justify-content:center;background:#edf4ff;color:var(--blue);font-size:22px;font-weight:900}.icon.gold{background:#fff7e3;color:#ad7704}
.card p{color:var(--muted);font-size:13px;margin:0}.card a{display:inline-block;margin-top:18px;color:var(--blue);font-size:12px;font-weight:900}
.choice{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-top:42px}.choice button{text-align:left;background:#fff;border:1px solid var(--line);border-radius:20px;padding:25px;min-height:190px;cursor:pointer;transition:.23s}.choice button:hover,.choice button.selected{transform:translateY(-4px);border-color:rgba(11,63,145,.3);box-shadow:var(--shadow)}.choice strong{display:block;color:var(--deep);margin-top:20px}.choice small{display:block;color:var(--muted);font-size:12px;margin-top:7px}.choice-result{margin-top:18px;background:var(--deep);color:#fff;border-radius:18px;padding:20px 24px;min-height:62px;font-size:13px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:48px}.step{border:1px solid var(--line);background:#fff;border-radius:20px;padding:27px}.step span{color:var(--gold);font-size:11px;font-weight:900}.step b{display:block;color:var(--deep);font-size:17px;margin-top:15px}.step p{color:var(--muted);font-size:12px;margin:6px 0 0}
.band{padding:85px 0;background:linear-gradient(135deg,var(--deep),var(--blue));color:#fff}.band .eyebrow{color:var(--gold-soft)}.band h2{color:#fff;max-width:800px}.band p{color:rgba(255,255,255,.75);max-width:760px}
.page-hero{padding:85px 0 70px;background:radial-gradient(circle at 80% 10%,rgba(214,161,38,.13),transparent 35%),var(--bg)}.page-hero p:not(.eyebrow){color:var(--muted);max-width:760px;font-size:17px}
.category-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:45px}.category{padding:30px;border:1px solid var(--line);border-radius:22px;background:#fff}.category .number{color:var(--gold);font-weight:900;font-size:11px}.category p{color:var(--muted);font-size:14px}.category ul{padding-left:20px;color:var(--muted);font-size:13px}
.faq{max-width:900px;margin:45px auto}.faq details{border-bottom:1px solid var(--line);padding:20px 0}.faq summary{cursor:pointer;font-weight:900;color:var(--deep)}.faq p{color:var(--muted);font-size:14px;max-width:780px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;max-width:900px}.field{display:flex;flex-direction:column;gap:7px}.field.full{grid-column:1/-1}.field label{font-size:12px;font-weight:900;color:var(--deep)}.field input,.field textarea,.field select{border:1px solid var(--line);border-radius:13px;padding:13px 14px;outline:none;background:#fff}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(11,63,145,.08)}.field textarea{min-height:150px;resize:vertical}.note{font-size:11px;color:var(--muted);margin-top:10px}
.footer{border-top:1px solid var(--line);padding:34px 0;display:flex;gap:24px;align-items:center}.footer img{width:165px}.footer strong{display:block;color:var(--deep);font-size:13px}.footer small{display:block;color:var(--muted);font-size:10px;margin-top:4px}.footer-links{margin-left:auto;display:flex;gap:18px;font-size:11px;font-weight:800;color:var(--muted)}
.reveal{opacity:0;transform:translateY(14px)}.reveal.visible{animation:reveal .65s ease forwards}@keyframes reveal{to{opacity:1;transform:none}}
.skip{position:absolute;left:-9999px}.skip:focus{left:10px;top:10px;z-index:1000;background:#fff;padding:10px}
@media(max-width:950px){.nav{display:none}.menu-btn{display:block}.hero{grid-template-columns:1fr}.network{order:-1;height:380px}.two{grid-template-columns:1fr;gap:30px}.cards,.choice{grid-template-columns:repeat(2,1fr)}.steps{grid-template-columns:repeat(2,1fr)}.category-list{grid-template-columns:1fr}.footer{flex-wrap:wrap}.footer-links{margin-left:0}}
@media(max-width:620px){.site-header{height:72px}.brand{width:160px}.container{width:min(100% - 30px,1160px)}.hero{min-height:auto;padding:45px 0}.hero h1{font-size:43px}.hero .lead{font-size:16px}.network{height:300px}.r1{width:250px;height:250px}.r2{width:185px;height:185px}.r3{width:115px;height:115px}.core{width:76px;height:76px}.core b{font-size:20px}.node{width:66px;height:66px}.node strong{font-size:8px}.node small{font-size:6px}.line{width:115px}.section{padding:75px 0}.cards,.choice,.steps{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.footer{align-items:flex-start;flex-direction:column}.footer-links{flex-wrap:wrap}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.core,.node,.line,.reveal.visible{animation:none}.reveal{opacity:1;transform:none}}


/* Investor Setu — Office / Virtual Office Presence */
.office-presence { padding:58px 5vw 50px; background:#f5f8fc; border-top:1px solid rgba(11,52,117,.10); text-align:center; }
.office-presence-inner { max-width:1100px; margin:0 auto; }
.office-eyebrow { margin:0 0 10px; color:#0b3f91; font-size:12px; font-weight:800; letter-spacing:.18em; }
.office-presence h2 { margin:0 0 24px; color:#082b65; font-size:clamp(28px,4vw,42px); line-height:1.12; }
.office-locations { display:flex; flex-wrap:wrap; justify-content:center; gap:10px; margin:0; }
.office-locations span { display:inline-block; padding:10px 18px; border:1px solid rgba(11,59,130,.15); border-radius:999px; background:#fff; color:#314b70; font-size:14px; font-weight:650; }
@media (max-width:600px) { .office-presence { padding:45px 20px; } .office-locations span { padding:9px 14px; font-size:13px; } }