/* =========================================================================
   Aurolix Technologies — shared stylesheet
   Design tokens are CSS variables: change --brand / --accent once to rebrand.
   ========================================================================= */
:root{
  --brand:#202A5E;        /* deep navy (primary)            */
  --brand-2:#2C3A7A;      /* lighter navy (gradients/hover) */
  --accent:#E8A33D;       /* warm orange (CTAs, underlines) */
  --accent-ink:#B06A1E;   /* accent text on light bg       */
  --ink:#16202B;          /* body text                     */
  --muted:#5A6675;        /* secondary text                */
  --bg:#ffffff;
  --bg-soft:#F4F8FC;      /* section tint                  */
  --bg-navy:#141A33;      /* dark sections                 */
  --line:#E3EAF2;
  --card:#ffffff;
  --radius:14px;
  --radius-sm:10px;
  --shadow:0 10px 30px rgba(18,42,77,.08);
  --shadow-sm:0 4px 14px rgba(18,42,77,.06);
  --maxw:1160px;
  --gap:clamp(18px,3vw,28px);
  --ff-display:"Sora",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --ff-body:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--ff-body);color:var(--ink);background:var(--bg);
  font-size:17px;line-height:1.7;-webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:var(--ff-display);line-height:1.15;color:var(--brand);margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(2rem,4.2vw,3.1rem);font-weight:700}
h2{font-size:clamp(1.5rem,2.8vw,2.1rem);font-weight:600}
h3{font-size:1.2rem;font-weight:600}
p{margin:0 0 1.1em}
a{color:var(--accent-ink);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
ul{margin:0 0 1.1em;padding-left:1.15em}
li{margin:.3em 0}
.container{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.eyebrow{font-family:var(--ff-display);font-weight:600;font-size:.8rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--accent-ink);margin:0 0 .6em}
.lead{font-size:1.12rem;color:var(--muted)}
.center{text-align:center}
.skip{position:absolute;left:-999px;top:0;background:var(--brand);color:#fff;padding:10px 16px;z-index:200}
.skip:focus{left:8px;top:8px}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.5em;font-family:var(--ff-display);font-weight:600;
  font-size:.98rem;padding:.72em 1.3em;border-radius:999px;border:1.5px solid transparent;cursor:pointer;
  transition:transform .15s ease,box-shadow .15s ease,background .15s ease}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:var(--accent);color:#fff;box-shadow:var(--shadow-sm)}
.btn-primary:hover{background:var(--accent-ink);color:#fff}
.btn-ghost{background:transparent;color:var(--brand);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--brand)}
.btn-light{background:#fff;color:var(--brand)}
.btn-light:hover{background:#eef3f9}

/* header */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:18px;height:70px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--ff-display);font-weight:700;
  font-size:1.22rem;color:var(--brand);letter-spacing:-.02em}
.brand .dot{width:11px;height:11px;border-radius:3px;background:var(--accent);transform:rotate(45deg)}
.brand:hover{text-decoration:none}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto;list-style:none;padding:0}
.nav-links a{color:var(--ink);font-size:.96rem;padding:.5em .7em;border-radius:8px}
.nav-links a:hover{background:var(--bg-soft);text-decoration:none;color:var(--brand)}
.nav-links a.active{color:var(--brand);font-weight:600}
.nav-cta{margin-left:6px}
.nav-toggle{display:none;margin-left:auto;background:none;border:1.5px solid var(--line);border-radius:9px;
  width:44px;height:40px;cursor:pointer;align-items:center;justify-content:center}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{content:"";display:block;width:20px;height:2px;
  background:var(--brand);position:relative;transition:.2s}
.nav-toggle span::before{position:absolute;top:-6px}.nav-toggle span::after{position:absolute;top:6px}

/* sections */
.section{padding:clamp(48px,7vw,88px) 0}
.section-soft{background:var(--bg-soft)}
.section-navy{background:linear-gradient(160deg,var(--bg-navy),var(--brand));color:#eaf1f9}
.section-navy h1,.section-navy h2,.section-navy h3{color:#fff}
.section-navy .lead{color:#c3d3e6}
.section-head{max-width:760px;margin:0 auto clamp(28px,4vw,44px)}
.section-head.center{text-align:center}

/* hero */
.hero{padding:clamp(52px,8vw,104px) 0 clamp(40px,6vw,72px);
  background:radial-gradient(1200px 500px at 78% -10%,rgba(232,163,61,.10),transparent 60%),var(--bg)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(24px,4vw,48px);align-items:center}
.hero h1{margin-bottom:.35em}
.hero .accent-underline{background:linear-gradient(transparent 62%,rgba(232,163,61,.28) 62%)}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.hero-note{margin-top:16px;font-size:.9rem;color:var(--muted)}
.hero-panel{background:linear-gradient(160deg,var(--bg-navy),var(--brand-2));border-radius:20px;
  padding:26px;color:#eaf1f9;box-shadow:var(--shadow)}
.hero-panel h3{color:#fff}
.hero-panel .kpi{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:12px}
.hero-panel .kpi div{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);
  border-radius:12px;padding:14px}
.hero-panel .kpi b{display:block;font-family:var(--ff-display);font-size:1.5rem;color:#fff}
.hero-panel .kpi span{font-size:.82rem;color:#bcd0e6}

/* cards / grids */
.grid{display:grid;gap:var(--gap)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;
  box-shadow:var(--shadow-sm);transition:transform .18s ease,box-shadow .18s ease}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.card .ico{width:44px;height:44px;border-radius:11px;background:var(--bg-soft);display:flex;
  align-items:center;justify-content:center;margin-bottom:14px;color:var(--brand)}
.card h3{margin-bottom:.35em}
.card p{font-size:.97rem;color:var(--muted);margin-bottom:.6em}
.card ul{font-size:.93rem;color:var(--muted);margin:0;padding-left:1.05em}
.tick{list-style:none;padding:0}
.tick li{position:relative;padding-left:1.7em;margin:.45em 0}
.tick li::before{content:"";position:absolute;left:0;top:.5em;width:11px;height:6px;
  border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(-45deg)}

/* pill/badges */
.pills{display:flex;flex-wrap:wrap;gap:9px;list-style:none;padding:0;margin:16px 0 0}
.pills li{font-family:var(--ff-display);font-size:.8rem;font-weight:500;color:var(--brand);
  background:var(--bg-soft);border:1px solid var(--line);padding:.4em .8em;border-radius:999px}
.section-navy .pills li{color:#dbe8f6;background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.16)}

/* banner strip */
.strip{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;text-align:center}
.strip .n{font-family:var(--ff-display);font-size:2rem;font-weight:700;color:var(--brand)}
.section-navy .strip .n{color:#fff}
.strip .l{font-size:.9rem;color:var(--muted)}
.section-navy .strip .l{color:#bcd0e6}

/* CTA band */
.cta-band{background:linear-gradient(150deg,var(--brand),var(--brand-2));color:#fff;border-radius:20px;
  padding:clamp(28px,4vw,44px);display:flex;align-items:center;justify-content:space-between;
  gap:24px;flex-wrap:wrap;box-shadow:var(--shadow)}
.cta-band h2{color:#fff;margin:0}
.cta-band p{color:#cddcee;margin:.4em 0 0}

/* FAQ */
.faq details{border:1px solid var(--line);border-radius:12px;padding:2px 18px;margin-bottom:12px;background:#fff}
.faq summary{font-family:var(--ff-display);font-weight:600;color:var(--brand);cursor:pointer;padding:16px 0;
  list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--accent);font-size:1.3rem;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq p{color:var(--muted);margin:0 0 16px}

/* breadcrumb / page hero */
.page-hero{padding:clamp(40px,6vw,72px) 0 clamp(28px,4vw,40px);
  background:radial-gradient(900px 400px at 85% -20%,rgba(232,163,61,.10),transparent 60%),var(--bg-soft);
  border-bottom:1px solid var(--line)}
.crumb{font-size:.85rem;color:var(--muted);margin-bottom:10px}
.crumb a{color:var(--muted)}

/* prose */
.prose{max-width:760px}
.prose h2{margin-top:1.6em}
.prose h3{margin-top:1.3em;color:var(--brand-2)}

/* contact */
.field{display:block;margin-bottom:14px}
.field label{display:block;font-size:.9rem;font-weight:600;color:var(--brand);margin-bottom:5px}
.field input,.field select,.field textarea{width:100%;padding:.72em .9em;border:1.5px solid var(--line);
  border-radius:10px;font:inherit;color:var(--ink);background:#fff}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brand)}

/* footer */
.site-footer{background:var(--bg-navy);color:#c6d5e6;padding:56px 0 26px;margin-top:0}
.site-footer h4{color:#fff;font-size:.95rem;letter-spacing:.02em}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px}
.foot-grid a{color:#c6d5e6;font-size:.93rem;display:block;padding:3px 0}
.foot-grid a:hover{color:#fff}
.foot-brand{font-family:var(--ff-display);font-weight:700;font-size:1.2rem;color:#fff;
  display:flex;align-items:center;gap:9px;margin-bottom:10px}
.foot-brand .dot{width:10px;height:10px;border-radius:3px;background:var(--accent);transform:rotate(45deg)}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:34px;padding-top:18px;
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:.85rem;color:#9db3cc}

/* focus visibility */
a:focus-visible,.btn:focus-visible,summary:focus-visible,input:focus-visible,
button:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:3px solid var(--accent);outline-offset:2px;border-radius:6px}

/* responsive */
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr}
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .cta-band{flex-direction:column;align-items:flex-start}
}
@media (max-width:680px){
  .nav-links{position:fixed;inset:70px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;
    background:#fff;border-bottom:1px solid var(--line);padding:8px 16px 18px;
    box-shadow:var(--shadow);display:none}
  .nav-links.open{display:flex}
  .nav-links a{padding:.8em .4em;border-radius:0;border-bottom:1px solid var(--line)}
  .nav-links .nav-cta{margin:12px 0 0}
  .nav-toggle{display:inline-flex}
  .grid-2,.grid-3,.grid-4,.strip{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important;transition:none!important;animation:none!important}
}

/* ===== KPR Knowledge additions ===== */
.wordmark{display:inline-flex;align-items:flex-start;gap:0;font-family:var(--ff-display);line-height:1;text-decoration:none}
.wordmark .lk{display:inline-block}
.wordmark .k{font-weight:800;color:var(--brand);letter-spacing:-.01em}
.wordmark .n{font-weight:300;color:var(--brand-2);letter-spacing:-.01em}
.wordmark .u{display:block;height:2px;background:var(--accent);border-radius:2px;margin-top:4px}
.site-header .wordmark{font-size:1.32rem}
.site-header .wordmark .u{height:2px;margin-top:3px}
.foot-brand.wordmark .k{color:#fff}.foot-brand.wordmark .n{color:#b9c4ef}
.badge-pill{display:inline-flex;align-items:center;gap:8px;font-family:var(--ff-display);font-weight:600;
  font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-ink);
  background:#fff4e6;border:1px solid #f3d9b0;padding:6px 13px;border-radius:999px}
.badge-pill .dot{width:7px;height:7px;border-radius:50%;background:var(--accent)}
.section-navy .badge-pill{background:rgba(232,163,61,.14);border-color:rgba(232,163,61,.3);color:#f0b76a}
.roadmap{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.phase{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;position:relative}
.phase .ph{font-family:var(--ff-display);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-ink);font-weight:700}
.phase.now{border-color:var(--accent);box-shadow:var(--shadow-sm)}
.legal{font-size:.8rem;color:#9db3cc;line-height:1.7}
.legal b{color:#c6d5e6;font-weight:600}
.mark-note{background:#fff8ee;border:1px dashed #e7c489;border-radius:10px;padding:3px 8px;color:#9a6a1e;font-size:.9em}
@media(max-width:760px){.roadmap{grid-template-columns:1fr}}