/* Lunivar - data & analytics. Deep navy + periwinkle, constellation hero, metric tiles, timeline. */
*{box-sizing:border-box}
:root{
  --bg:#15213B;
  --bg-2:#111a30;
  --surface:#1d2c4d;
  --ink:#EFEFF5;
  --muted:rgba(239,239,245,0.72);
  --accent:#9AB3D6;
  --accent-strong:#b9ccea;
  --accent-soft:rgba(154,179,214,0.16);
  --line:rgba(239,239,245,0.13);
  --maxw:1100px;
}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:"Albert Sans",system-ui,sans-serif;line-height:1.65;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
h1,h2,h3{font-family:"Sora",system-ui,sans-serif;font-weight:700;line-height:1.12;letter-spacing:-0.015em;margin:0}
p{margin:0}
a{color:inherit;text-decoration:none}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px}
.kicker{text-transform:uppercase;letter-spacing:.18em;font-size:.72rem;font-weight:600;color:var(--accent);margin-bottom:.9rem}

.reveal{opacity:1}
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.js .reveal.in{opacity:1;transform:none}

#siteHeader{position:sticky;top:0;z-index:50;background:rgba(21,33,59,0.72);backdrop-filter:blur(10px);border-bottom:1px solid transparent;transition:background .3s,border-color .3s}
#siteHeader.scrolled{background:rgba(17,26,48,0.95);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:center;gap:.6rem;font-family:"Sora",sans-serif;font-weight:700;font-size:1.2rem}
.brand img{border-radius:9px}
#primaryNav{display:flex;align-items:center;gap:1.5rem}
#primaryNav a{font-size:.92rem;color:var(--muted);transition:color .2s}
#primaryNav a:hover{color:var(--ink)}
.nav-cta{border:1px solid var(--accent);color:var(--accent)!important;padding:.5rem 1rem;border-radius:8px;transition:background .2s,color .2s}
#navToggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
#navToggle span{width:24px;height:2px;background:var(--ink);display:block;border-radius:2px}

/* hero + constellation */
.hero{position:relative;padding:120px 0 104px;overflow:hidden}
.constellation{position:absolute;inset:0;width:100%;height:100%;opacity:.55;z-index:0}
.lines line{opacity:.28;stroke-dasharray:6 6;animation:flow 14s linear infinite}
@keyframes flow{to{stroke-dashoffset:-240}}
.st{animation:twinkle 3.4s ease-in-out infinite}
.s1{animation-delay:0s}.s2{animation-delay:.5s}.s3{animation-delay:1s}.s4{animation-delay:1.5s}.s5{animation-delay:2s}.s6{animation-delay:2.5s}
@keyframes twinkle{0%,100%{opacity:.35}50%{opacity:1}}
.hero-inner{position:relative;z-index:2;max-width:40rem}
.hero h1{font-size:clamp(2.6rem,6.5vw,4.6rem);margin:.3rem 0 1.2rem}
.lede{font-size:1.14rem;color:var(--muted)}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:1.8rem}
.btn{display:inline-block;padding:.85rem 1.6rem;border-radius:10px;font-weight:600;font-size:.95rem;transition:transform .2s,box-shadow .2s,background .2s,color .2s}
.btn-solid{background:var(--accent);color:#13213b}
.btn-ghost{border:1px solid var(--line);color:var(--ink)}

.band{padding:84px 0}
.band.alt{background:var(--bg-2)}
.band h2{font-size:clamp(1.8rem,4vw,2.6rem);margin-bottom:.4rem;max-width:20ch}
.about-inner{max-width:48rem}
.about-inner p{color:var(--muted);margin-top:1rem;font-size:1.04rem}

.metrics{margin-top:2.6rem;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.mtile{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:28px 22px;transition:transform .25s,border-color .25s,box-shadow .25s}
.mnum{display:block;font-family:"Sora",sans-serif;font-weight:700;font-size:1.5rem;color:var(--accent-strong);margin-bottom:.5rem}
.mlbl{color:var(--muted);font-size:.92rem}

.timeline{list-style:none;margin:2.6rem 0 0;padding:0;position:relative}
.timeline::before{content:"";position:absolute;left:11px;top:6px;bottom:6px;width:2px;background:var(--line)}
.timeline li{position:relative;padding:0 0 26px 48px}
.timeline li:last-child{padding-bottom:0}
.tdot{position:absolute;left:3px;top:6px;width:18px;height:18px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 5px var(--accent-soft)}
.tcard{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:22px 24px;transition:transform .25s,border-color .25s,box-shadow .25s}
.tcard h3{font-size:1.2rem;margin-bottom:.35rem}
.tcard p{color:var(--muted);font-size:.98rem}

.quote-band{background:var(--accent);color:#13213b;padding:72px 0}
.quote-band blockquote{margin:0;font-family:"Sora",sans-serif;font-weight:600;font-size:clamp(1.4rem,3.5vw,2.1rem);line-height:1.3;max-width:48rem}

.faq-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:48px;align-items:start}
.faq{display:flex;flex-direction:column;gap:12px}
.faq-item{border:1px solid var(--line);border-radius:12px;background:var(--surface);overflow:hidden;transition:border-color .25s}
.faq-q{width:100%;text-align:left;background:none;border:0;color:var(--ink);font-family:"Albert Sans",sans-serif;font-size:1.02rem;font-weight:600;padding:18px 20px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:1rem}
.faq-q::after{content:"+";color:var(--accent);font-size:1.4rem;transition:transform .25s}
.faq-item.open .faq-q::after{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a p{padding:0 20px 18px;color:var(--muted)}
.faq-item.open .faq-a{max-height:320px}

.cta{padding:92px 0}
.cta-inner{text-align:center;background:var(--bg-2);border:1px solid var(--line);border-radius:22px;padding:62px 28px}
.cta-inner h2{font-size:clamp(1.8rem,4vw,2.6rem)}
.cta-inner p{color:var(--muted);margin:.8rem auto 1.8rem;max-width:34rem}

footer{background:var(--bg-2);border-top:1px solid var(--line);padding:46px 0 26px}
.foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px}
.foot-brand{display:flex;align-items:center;gap:.6rem;font-family:"Sora",sans-serif;font-weight:700;font-size:1.1rem}
.foot-brand img{border-radius:8px}
.foot-note{color:var(--muted);font-size:.9rem}
.foot a{color:var(--accent)}
.foot-legal{margin-top:26px;padding-top:20px;border-top:1px solid var(--line);color:var(--muted);font-size:.82rem}

@media (hover:hover) and (pointer:fine){
  .btn-solid:hover{transform:translateY(-3px);box-shadow:0 12px 26px rgba(154,179,214,.32)}
  .btn-ghost:hover{transform:translateY(-3px);background:var(--accent-soft)}
  .nav-cta:hover{background:var(--accent);color:#13213b!important}
  .mtile:hover{transform:translateY(-6px);border-color:var(--accent);box-shadow:0 16px 32px rgba(0,0,0,.3)}
  .tcard:hover{transform:translateX(6px);border-color:var(--accent);box-shadow:0 14px 28px rgba(0,0,0,.28)}
  .faq-item:hover{border-color:var(--accent)}
  #primaryNav a:hover{color:var(--accent)}
}

@media (max-width:860px){
  .metrics{grid-template-columns:repeat(2,1fr)}
  .faq-wrap{grid-template-columns:1fr;gap:26px}
}
@media (max-width:620px){
  #navToggle{display:flex}
  #primaryNav{position:absolute;top:70px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--bg-2);border-bottom:1px solid var(--line);padding:8px 22px 18px;max-height:0;overflow:hidden;transition:max-height .3s ease}
  #primaryNav.open{max-height:420px}
  #primaryNav a{padding:12px 0;border-bottom:1px solid var(--line)}
  .nav-cta{text-align:center;margin-top:10px}
  .metrics{grid-template-columns:1fr}
  .band{padding:60px 0}
  .hero{padding:80px 0 70px}
}