/* bsates.ai — website v2.0
   © 2015–2026 BSATES Business Consultancy Pvt. Ltd. All rights reserved.
   Unauthorised copying, modification or redistribution is prohibited. */
:root{
  --navy:#0b2350; --navy2:#123a7a; --blue:#1a8cff; --sky:#3fb6ff; --ink:#0f1d3a;
  --muted:#5a6a87; --bg:#f5f8fd; --card:#fff; --line:#e2e9f4; --ok:#14a36b;
  --r:16px; --shadow:0 18px 40px rgba(11,35,80,.10);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Poppins",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1160px;margin:0 auto;padding:0 20px}
.grad{background:linear-gradient(90deg,var(--blue),var(--sky));-webkit-background-clip:text;background-clip:text;color:transparent}

/* header */
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:22px;letter-spacing:-.5px;color:var(--navy)}
.brand img{width:40px;height:40px;object-fit:contain}
.brand b{color:var(--blue)}
.links{display:flex;gap:24px;align-items:center}
.links a{font-size:14px;color:var(--muted);font-weight:500}
.links a:hover{color:var(--navy)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border-radius:999px;font-weight:600;font-size:14px;border:0;cursor:pointer;transition:.2s;font-family:inherit}
.btn-p{background:linear-gradient(135deg,var(--blue),var(--navy2));color:#fff;box-shadow:0 8px 20px rgba(26,140,255,.3)}
.btn-p:hover{transform:translateY(-1px)}
.btn-o{border:1.5px solid var(--line);background:#fff;color:var(--navy)}
.btn-o:hover{border-color:var(--blue)}
.btn-w{background:#25d366;color:#fff}
.menu{display:none;background:none;border:0;font-size:26px;color:var(--navy)}

/* hero */
.hero{padding:70px 0 80px;background:radial-gradient(900px 420px at 85% 0%,#dbeeff 0%,transparent 60%),radial-gradient(700px 400px at 0% 100%,#e8f0ff 0%,transparent 60%)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
.pill{display:inline-flex;gap:8px;align-items:center;background:#fff;border:1px solid var(--line);padding:6px 14px;border-radius:999px;font-size:12.5px;color:var(--muted)}
.pill i{width:8px;height:8px;border-radius:50%;background:var(--ok);display:inline-block;box-shadow:0 0 0 4px rgba(20,163,107,.15)}
.hero h1{font-size:50px;line-height:1.1;font-weight:800;letter-spacing:-1.5px;margin:18px 0 14px;color:var(--navy)}
.hero p.lead{font-size:17.5px;color:var(--muted);max-width:560px}
.ask{margin-top:26px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:8px;box-shadow:var(--shadow);display:flex;gap:8px}
.ask input{flex:1;border:0;outline:0;font:inherit;font-size:15px;padding:12px 14px;background:transparent;color:var(--ink)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.chip{font-size:13px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 13px;cursor:pointer;color:var(--navy)}
.chip:hover{border-color:var(--blue);color:var(--blue)}
.hero-art{position:relative;justify-self:center}
.hero-art img{width:380px;filter:drop-shadow(0 30px 50px rgba(11,35,80,.18));animation:float 6s ease-in-out infinite}
@keyframes float{50%{transform:translateY(-12px)}}
.stat{position:absolute;background:#fff;border:1px solid var(--line);border-radius:14px;padding:10px 14px;box-shadow:var(--shadow);font-size:12px;color:var(--muted)}
.stat b{display:block;color:var(--navy);font-size:15px}
.s1{top:20px;left:-30px}.s2{bottom:40px;right:-20px}

/* sections */
section{padding:84px 0}
.head{text-align:center;max-width:720px;margin:0 auto 46px}
.eyebrow{font-size:12px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--blue)}
.head h2{font-size:36px;line-height:1.2;letter-spacing:-.8px;color:var(--navy);margin:8px 0}
.head p{color:var(--muted)}
.grid{display:grid;gap:20px}
.g2{grid-template-columns:1fr 1fr}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px;transition:.25s;position:relative}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.ic{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;font-size:22px;background:linear-gradient(135deg,#e4f2ff,#eef0ff);margin-bottom:14px}
.card h3{font-size:18px;color:var(--navy);margin-bottom:6px}
.card p{color:var(--muted);font-size:14.5px}
.askai{margin-top:14px;font-size:13px;font-weight:600;color:var(--blue);background:none;border:0;cursor:pointer;font-family:inherit;padding:0}
.askai:before{content:"✦ "}
.white{background:#fff}
.dark{background:linear-gradient(160deg,var(--navy),#071631);color:#fff}
.dark .head h2{color:#fff}.dark .head p{color:#b9c8e6}
.dark .card{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.12)}
.dark .card h3{color:#fff}.dark .card p{color:#b9c8e6}

/* team */
.team{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.member{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:18px;padding:22px;text-align:center}
.av{width:62px;height:62px;border-radius:50%;margin:0 auto 12px;display:grid;place-items:center;font-size:28px;background:linear-gradient(135deg,var(--blue),#6a5cff)}
.member h4{font-size:16px}.member small{color:#9fb3d6;font-size:12.5px;display:block}
.tag{display:inline-block;margin-top:10px;font-size:11px;padding:3px 10px;border-radius:999px;background:rgba(63,182,255,.15);color:#8fd0ff}

/* steps */
.flow{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;counter-reset:s}
.fstep{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;position:relative}
.fstep:before{counter-increment:s;content:counter(s);position:absolute;top:-14px;left:18px;width:28px;height:28px;border-radius:50%;background:var(--blue);color:#fff;font-size:13px;font-weight:700;display:grid;place-items:center}
.fstep h4{color:var(--navy);margin:6px 0 4px;font-size:15.5px}.fstep p{font-size:13.5px;color:var(--muted)}

/* pricing */
.price{font-size:36px;font-weight:800;color:var(--navy);margin:8px 0 0}
.price small{font-size:14px;font-weight:500;color:var(--muted)}
.plan ul{list-style:none;margin:14px 0 22px}
.plan li{padding:5px 0 5px 24px;position:relative;font-size:14.5px;color:#33415c}
.plan li:before{content:"✓";position:absolute;left:0;color:var(--blue);font-weight:800}
.plan.hot{border:2px solid var(--blue)}
.badge{position:absolute;top:-12px;right:20px;background:var(--blue);color:#fff;font-size:11px;padding:3px 12px;border-radius:999px;font-weight:700}
.note{max-width:820px;margin:24px auto 0;text-align:center;font-size:13px;color:var(--muted)}

/* forms */
.form{display:grid;gap:12px}
label{font-size:13px;font-weight:600;color:var(--navy)}
input,textarea,select{width:100%;padding:12px 14px;border-radius:12px;border:1px solid var(--line);background:#fff;font:inherit;font-size:14.5px;color:var(--ink)}
input:focus,textarea:focus,select:focus{outline:2px solid #bfe0ff;border-color:var(--blue)}

/* page shell (sub pages) */
.page{max-width:900px;margin:0 auto;padding:50px 20px 80px}
.page h1{font-size:34px;color:var(--navy);letter-spacing:-.6px}
.page .sub{color:var(--muted);margin:6px 0 28px}
.box{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;margin-bottom:18px}
.box h2{font-size:19px;color:var(--navy);margin-bottom:12px}
.q{margin-bottom:16px}
.q .hint{font-size:12.5px;color:var(--muted);font-weight:400}
.opts{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}
.opts label{font-weight:500;border:1px solid var(--line);border-radius:999px;padding:7px 13px;cursor:pointer;font-size:13.5px;color:var(--ink);display:flex;gap:6px;align-items:center}
.opts input{width:auto}
.legal-text{font-size:14.5px;color:#2b3a57}
.legal-text h3{font-size:16px;color:var(--navy);margin:18px 0 6px}
.legal-text p,.legal-text li{margin-bottom:8px}
.legal-text ol{padding-left:20px}
canvas.sig{width:100%;height:160px;border:1.5px dashed #9fb3d6;border-radius:12px;background:#fbfdff;touch-action:none}
.out{white-space:pre-wrap;background:#0b1730;color:#d7e6ff;border-radius:12px;padding:18px;font-size:13.5px;max-height:420px;overflow:auto}
.preview{width:100%;height:520px;border:1px solid var(--line);border-radius:12px;background:#fff}
.tabs{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap}
.tabs button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 16px;font:inherit;font-size:14px;cursor:pointer}
.tabs button.on{background:var(--navy);color:#fff;border-color:var(--navy)}

/* footer */
footer{background:#071631;color:#9fb3d6;padding:56px 0 28px;font-size:13.5px}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px}
footer h5{color:#fff;font-size:14px;margin-bottom:10px}
footer a{display:block;color:#cfe0ff;margin-bottom:6px}
footer a:hover{color:#fff}
.reg{font-size:12.5px;line-height:1.8}
.reg b{color:#e3ecff;font-weight:600}
.copy{margin-top:30px;padding-top:18px;border-top:1px solid rgba(255,255,255,.08);font-size:12px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}

/* AI assistant */
#ai-fab{position:fixed;right:20px;bottom:20px;z-index:90;display:flex;align-items:center;gap:10px;background:linear-gradient(135deg,var(--blue),var(--navy2));color:#fff;border:0;border-radius:999px;padding:12px 18px 12px 12px;font:600 14px Poppins,sans-serif;cursor:pointer;box-shadow:0 14px 30px rgba(26,140,255,.4)}
#ai-fab img{width:32px;height:32px;background:#fff;border-radius:50%;padding:3px}
#ai-panel{position:fixed;right:20px;bottom:86px;width:380px;max-width:calc(100vw - 24px);height:560px;max-height:calc(100vh - 110px);z-index:91;background:#fff;border-radius:20px;box-shadow:0 30px 60px rgba(11,35,80,.25);display:none;flex-direction:column;overflow:hidden;border:1px solid var(--line)}
#ai-panel.open{display:flex}
.ai-h{background:linear-gradient(135deg,var(--navy),var(--navy2));color:#fff;padding:14px 16px;display:flex;align-items:center;gap:10px}
.ai-h img{width:34px;height:34px;background:#fff;border-radius:50%;padding:3px}
.ai-h b{display:block;font-size:15px}.ai-h small{font-size:11.5px;opacity:.8}
.ai-h button{margin-left:auto;background:none;border:0;color:#fff;font-size:22px;cursor:pointer}
.ai-disc{font-size:11.5px;background:#eef6ff;color:#2a4a7a;padding:8px 14px;border-bottom:1px solid var(--line)}
.ai-body{flex:1;overflow:auto;padding:14px;display:flex;flex-direction:column;gap:10px;background:#f8fbff}
.msg{max-width:86%;padding:10px 13px;border-radius:14px;font-size:14px;line-height:1.5;white-space:pre-wrap}
.msg.bot{background:#fff;border:1px solid var(--line);align-self:flex-start;border-bottom-left-radius:4px}
.msg.me{background:var(--blue);color:#fff;align-self:flex-end;border-bottom-right-radius:4px}
.msg a{color:var(--blue);text-decoration:underline}
.typing{font-size:12px;color:var(--muted);padding:0 14px 6px}
.ai-f{display:flex;gap:8px;padding:10px;border-top:1px solid var(--line)}
.ai-f input{flex:1;border-radius:999px}
.ai-f button{border-radius:50%;width:44px;height:44px;padding:0}
.ai-human{display:flex;gap:8px;padding:0 10px 10px}
.ai-human a{flex:1;text-align:center;font-size:12.5px;padding:8px;border-radius:10px;border:1px solid var(--line);color:var(--navy)}

@media(max-width:960px){
  .hero-grid,.g2{grid-template-columns:1fr}
  .g3,.g4,.team{grid-template-columns:1fr 1fr}
  .flow{grid-template-columns:1fr 1fr}
  .fgrid{grid-template-columns:1fr}
  .hero-art img{width:260px}.stat{display:none}
  .hero h1{font-size:38px}
}
@media(max-width:640px){
  .g3,.g4,.team,.flow{grid-template-columns:1fr}
  .hero{padding:44px 0 60px}.hero h1{font-size:32px}
  section{padding:60px 0}.head h2{font-size:28px}
  .ask{flex-direction:column}
  #ai-fab span{display:none}#ai-fab{padding:10px}
}
@media print{header,#ai-fab,#ai-panel,footer,.noprint{display:none!important}body{background:#fff}.box{border:0}}

/* ===== v2 BOLD layer ===== */
body.bold{background:#060d1f;color:#e7eefc}
body.bold header{background:rgba(6,13,31,.75);border-bottom:1px solid rgba(255,255,255,.08)}
body.bold .brand{color:#fff}
body.bold .links a{color:#b9c8e6}body.bold .links a:hover{color:#fff}
body.bold .menu{color:#fff}

.bhero{position:relative;min-height:92vh;display:flex;align-items:center;overflow:hidden;padding:60px 0}
#neural{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.bhero .glow{position:absolute;width:700px;height:700px;border-radius:50%;filter:blur(120px);opacity:.45;z-index:0}
.g-a{background:#1a8cff;top:-200px;right:-150px}.g-b{background:#7a3cff;bottom:-300px;left:-200px;opacity:.3!important}
.bhero .wrap{position:relative;z-index:2}
.bhero h1{font-size:68px;line-height:1.02;font-weight:800;letter-spacing:-2.5px;color:#fff;margin:18px 0}
.bhero h1 .grad{background:linear-gradient(90deg,#3fb6ff,#8a7bff,#3fb6ff);background-size:200%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:sheen 6s linear infinite}
@keyframes sheen{to{background-position:200%}}
.bhero p.lead{color:#b9c8e6;font-size:19px;max-width:620px}
.bhero .pill{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.14);color:#cfe0ff}
.bhero .ask{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(10px);box-shadow:0 20px 60px rgba(26,140,255,.25)}
.bhero .ask input{color:#fff}.bhero .ask input::placeholder{color:#8fa3c7}
.bhero .chip{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.14);color:#cfe0ff}
.counter{display:flex;gap:40px;margin-top:40px;flex-wrap:wrap}
.counter b{font-size:30px;color:#fff;display:block;line-height:1}.counter span{font-size:13px;color:#8fa3c7}
.ticker{overflow:hidden;border-top:1px solid rgba(255,255,255,.08);border-bottom:1px solid rgba(255,255,255,.08);background:#081430;padding:16px 0;white-space:nowrap}
.ticker div{display:inline-block;animation:tick 40s linear infinite}
.ticker span{margin:0 28px;color:#8fa3c7;font-weight:600;font-size:15px}.ticker span:before{content:"◆ ";color:#3fb6ff}
@keyframes tick{to{transform:translateX(-50%)}}
.bsec{position:relative;overflow:hidden}
.bsec .head h2{color:#fff;font-size:44px;letter-spacing:-1.2px}.bsec .head p{color:#9fb3d6}
.bsec .eyebrow{color:#3fb6ff}
.glass{background:linear-gradient(160deg,rgba(255,255,255,.07),rgba(255,255,255,.02));border:1px solid rgba(255,255,255,.1);border-radius:22px;padding:26px;position:relative;overflow:hidden;transition:.3s}
.glass:hover{border-color:rgba(63,182,255,.5);transform:translateY(-6px);box-shadow:0 30px 60px rgba(26,140,255,.18)}
.glass h3{color:#fff;font-size:19px;margin-bottom:6px}.glass p{color:#9fb3d6;font-size:14.5px}
.glass .ic{background:linear-gradient(135deg,rgba(26,140,255,.25),rgba(138,123,255,.25));color:#fff}
.glass .askai{color:#6cc8ff}
/* AI visual tiles: show generated photo if present, else live art */
.visual{position:relative;border-radius:22px;overflow:hidden;min-height:340px;background:#0b1a3a;border:1px solid rgba(255,255,255,.1)}
.visual canvas,.visual svg.art{position:absolute;inset:0;width:100%;height:100%}
.visual img.photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:1}
.visual .cap{position:absolute;left:18px;bottom:16px;z-index:2;background:rgba(6,13,31,.7);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.12);color:#cfe0ff;font-size:12.5px;padding:7px 12px;border-radius:999px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.split h2{font-size:44px;line-height:1.08;letter-spacing:-1.2px;color:#fff;margin:10px 0 14px}
.split p{color:#9fb3d6;margin-bottom:12px}
.ticks{list-style:none;margin:16px 0 24px}.ticks li{padding:6px 0 6px 28px;position:relative;color:#cfe0ff}
.ticks li:before{content:"";position:absolute;left:0;top:12px;width:14px;height:14px;border-radius:4px;background:linear-gradient(135deg,#3fb6ff,#8a7bff)}
/* platform wall */
.pwall{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.plat{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:18px;padding:18px;transition:.25s}
.plat:hover{background:rgba(255,255,255,.08);border-color:rgba(63,182,255,.45)}
.plat .k{font-size:11px;letter-spacing:1.5px;text-transform:uppercase;color:#6cc8ff;font-weight:700}
.plat h4{color:#fff;font-size:17px;margin:4px 0 2px}.plat p{color:#8fa3c7;font-size:13px}
.plat.slot{border-style:dashed;display:flex;flex-direction:column;justify-content:center;align-items:flex-start}
.plat.slot h4{color:#cfe0ff}
body.bold .fstep{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.1)}
body.bold .fstep h4{color:#fff}body.bold .fstep p{color:#9fb3d6}
body.bold .card.plan{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.12)}
body.bold .plan h3,body.bold .price{color:#fff}body.bold .plan li{color:#cfe0ff}body.bold .plan p{color:#9fb3d6}
body.bold .plan.hot{border-color:#3fb6ff;box-shadow:0 0 0 1px #3fb6ff,0 30px 60px rgba(26,140,255,.25)}
body.bold .note{color:#8fa3c7}body.bold .note a{color:#6cc8ff}
body.bold .btn-o{background:transparent;color:#fff;border-color:rgba(255,255,255,.25)}
.cta-band{border-radius:28px;padding:56px;background:linear-gradient(120deg,#1a8cff,#5b4dff);position:relative;overflow:hidden;text-align:center}
.cta-band h2{color:#fff;font-size:40px;letter-spacing:-1px}.cta-band p{color:#e6eeff;margin:10px 0 24px}
.cta-band .btn-o{background:#fff;color:#0b2350;border:0}
@media(max-width:960px){.split{grid-template-columns:1fr}.pwall{grid-template-columns:1fr 1fr}.bhero h1{font-size:46px}.bsec .head h2,.split h2{font-size:34px}}
@media(max-width:640px){.pwall{grid-template-columns:1fr}.bhero h1{font-size:38px}.cta-band{padding:34px 22px}.cta-band h2{font-size:28px}}

/* v2.2: collapse header menu on tablets and phones (fixes overlap) */
.brand{flex-shrink:0;white-space:nowrap}
@media(max-width:1180px){
  .links{display:none;position:absolute;top:70px;left:0;right:0;background:#fff;flex-direction:column;align-items:flex-start;padding:20px;gap:16px;border-bottom:1px solid var(--line);box-shadow:0 20px 40px rgba(0,0,0,.15)}
  .links a{font-size:16px}
  .links .btn{width:100%}
  .links.open{display:flex}
  .menu{display:block}
  body.bold .links{background:#060d1f;border-color:rgba(255,255,255,.08)}
}

.ai-tier{display:flex;gap:10px;padding:6px 10px 0;font-size:12px}
.ai-tier[hidden]{display:none}

/* v2.5 chat readability */
#ai-panel{color:var(--ink)}
#ai-panel .msg.bot{color:#14213d}
#ai-panel input{color:#14213d;background:#fff}

/* v2.6: keep "Start a project" text white on every page */
.links a.btn,.links a.btn:hover{color:#fff!important}

/* v3.1: Live demo button next to Start a project */
.btn-demo{background:linear-gradient(135deg,#00c853,#00a3ff);color:#fff!important;box-shadow:0 8px 20px rgba(0,200,120,.3);white-space:nowrap}
.btn-demo:hover{transform:translateY(-1px)}
.links a.btn-demo{margin-right:4px}
.demo-m{display:none;padding:9px 14px;font-size:13px;margin-left:auto;margin-right:8px}
@media(max-width:1180px){.demo-m{display:inline-block}}