/* Base page styles (tokens, nav, page header, CTA, footer, reveal), shared by the blog pages.
   Same rules as the inline styles of products.php / services.php / training.php. */
:root{
  --paper:#F7F7F4;
  --paper-2:#EFEFEA;
  --ink:#26262A;
  --ink-soft:#4A4A4F;
  --gray:#71717A;
  --line:#E2E2DC;
  --blue:#1E3DF0;
  --blue-dark:#1226A8;
  --blue-soft:#E9ECFF;
  --font-d:'Archivo',sans-serif;
  --font-m:'IBM Plex Mono',monospace;
  --nav-h:76px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-d);
  background:var(--paper);
  color:var(--ink);
  font-size:17px;
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
::selection{background:var(--blue);color:#fff}
h1,h2,h3{line-height:1.05;font-weight:800;letter-spacing:-0.02em}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.wrap{max-width:1240px;margin:0 auto;padding:0 clamp(20px,4vw,48px)}
.eyebrow{
  font-family:var(--font-m);
  font-size:12px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--blue);
  display:inline-flex;
  align-items:center;
  gap:10px;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--blue)}

/* ---------- progress bar ---------- */
#progress{position:fixed;top:0;left:0;height:3px;width:0;background:var(--blue);z-index:200;transition:width .1s linear}

/* ---------- nav ---------- */
nav{
  position:fixed;top:0;left:0;right:0;height:var(--nav-h);
  display:flex;align-items:center;z-index:100;
  transition:background .35s ease, box-shadow .35s ease, backdrop-filter .35s ease;
}
nav.scrolled{background:rgba(247,247,244,.85);backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;width:100%}
.logo{display:flex;flex-direction:column;line-height:.78;user-select:none}
.logo .n123{font-weight:900;font-size:30px;letter-spacing:-0.01em;color:var(--ink);padding-left:.62em}
.logo .cons{font-weight:200;font-size:21px;letter-spacing:.01em;color:var(--ink-soft);margin-top:-6px}
.nav-links{display:flex;gap:34px;align-items:center}
.nav-links a{font-size:15px;font-weight:500;color:var(--ink-soft);position:relative;transition:color .25s}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--blue);transition:width .3s cubic-bezier(.65,0,.35,1)}
.nav-links a:hover{color:var(--ink)}
.nav-links a:hover::after{width:100%}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  background:var(--ink);color:#fff;font-weight:600;font-size:15px;
  padding:14px 26px;border-radius:100px;border:none;cursor:pointer;
  transition:background .3s,transform .3s cubic-bezier(.34,1.56,.64,1),box-shadow .3s;
  will-change:transform;
}
.btn:hover{background:var(--blue);box-shadow:0 12px 30px -10px rgba(30,61,240,.55)}
.btn.blue{background:var(--blue);color:#fff}
.btn.blue:hover{background:var(--blue-dark)}
.btn.ghost{background:transparent;color:var(--ink);border:1.5px solid var(--ink)}
.btn.ghost:hover{background:var(--ink);color:#fff;box-shadow:none}
.btn svg{transition:transform .3s}
.btn:hover svg{transform:translateX(4px)}

/* ---------- page header ---------- */
.page-header{
  position:relative;min-height:60vh;
  display:flex;flex-direction:column;justify-content:center;
  padding-top:var(--nav-h);
  padding-bottom:80px;
}
.page-header .eyebrow{opacity:0;animation:rise .9s .2s cubic-bezier(.22,1,.36,1) forwards}
.page-header h1{
  font-size:clamp(48px,8vw,96px);
  font-weight:850;
  font-stretch:112%;
  letter-spacing:-0.035em;
  margin:22px 0 10px;
  opacity:0;animation:rise .9s .35s cubic-bezier(.22,1,.36,1) forwards;
}
.page-header p{
  max-width:640px;font-size:clamp(17px,1.6vw,20px);color:var(--gray);
  opacity:0;animation:rise .9s .5s cubic-bezier(.22,1,.36,1) forwards;
}

/* ---------- sections ---------- */
section{padding:clamp(60px,8vw,100px) 0}
.sec-head{max-width:760px;margin-bottom:clamp(46px,6vw,80px)}
.sec-head h2{font-size:clamp(34px,4.6vw,58px);margin:18px 0 16px}
.sec-head p{color:var(--gray);font-size:18px}
.thin-w{font-weight:200}

/* ---------- CTA ---------- */
#cta .box{
  background:var(--blue);color:#fff;border-radius:28px;
  padding:clamp(50px,7vw,100px) clamp(28px,6vw,90px);
  position:relative;overflow:hidden;text-align:center;
}
#cta .box::before,#cta .box::after{
  content:"";position:absolute;border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.16),transparent 70%);
  width:600px;height:600px;pointer-events:none;
}
#cta .box::before{top:-320px;left:-180px}
#cta .box::after{bottom:-340px;right:-200px}
#cta h2{font-size:clamp(36px,5.4vw,72px);letter-spacing:-0.03em;position:relative}
#cta p{margin:20px auto 40px;max-width:520px;color:rgba(255,255,255,.85);position:relative}
#cta .btn{background:#fff;color:var(--blue);position:relative}
#cta .btn:hover{background:var(--ink);color:#fff;box-shadow:0 14px 34px -12px rgba(0,0,0,.5)}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);padding:56px 0 40px;background:var(--paper-2)}
.foot-grid{display:flex;justify-content:space-between;align-items:flex-start;gap:40px;flex-wrap:wrap}
.foot-grid .logo .n123{font-size:26px}
.foot-grid .logo .cons{font-size:18px}
.foot-links{display:flex;gap:60px;flex-wrap:wrap}
.foot-links h4{font-family:var(--font-m);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--gray);margin-bottom:14px;font-weight:500}
.foot-links a{display:block;font-size:15px;color:var(--ink-soft);margin-bottom:9px;transition:color .25s}
.foot-links a:hover{color:var(--blue)}
.foot-base{margin-top:46px;padding-top:22px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;font-size:13.5px;color:var(--gray)}
.powered-by{
  display:inline-flex;align-items:center;gap:7px;
  padding:7px 14px;border-radius:100px;
  background:var(--paper-2);border:1px solid var(--line);
  font-size:13px;color:var(--ink-soft);
  text-decoration:none;transition:border-color .25s,background .25s,transform .25s;
}
.powered-by:hover{border-color:var(--blue);background:var(--blue-soft);transform:translateY(-1px)}
.powered-by strong{color:var(--blue);font-weight:700;font-family:var(--font-m)}

/* ---------- reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .8s cubic-bezier(.22,1,.36,1),transform .8s cubic-bezier(.22,1,.36,1)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.1s}.reveal.d2{transition-delay:.2s}.reveal.d3{transition-delay:.3s}

/* ---------- animations ---------- */
@keyframes rise{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}

/* ---------- responsive ---------- */
@media(max-width:900px){
  .nav-links a:not(.btn){display:none}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001s!important;animation-iteration-count:1!important;transition-duration:.001s!important}
  html{scroll-behavior:auto}
  .page-header .eyebrow,.page-header h1,.page-header p{opacity:1}
  .reveal{opacity:1;transform:none}
}
a:focus-visible,button:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:6px}