:root{
  --bg:#000000;
  --bg2:#0B1220;
  --y:#FFD400;
  --y2:#FFB000;
  --t1:#FFFFFF;
  --t2:#AAB4C3;

  --stroke:rgba(170,180,195,.14);
  --stroke2:rgba(170,180,195,.22);
  --card:rgba(11,18,32,.68);
  --shadow:0 28px 90px rgba(0,0,0,.72);
  --r:18px;
  --r2:26px;
  --max:1180px;
  --ease:cubic-bezier(.2,.9,.2,1);
  --mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;

  --glow:rgba(255,212,0,.18);
  --glow2:rgba(255,176,0,.14);
}

:root[data-theme="light"]{
  --bg:#F6F7FA;
  --bg2:#FFFFFF;
  --t1:#0B1220;
  --t2:#3B465A;
  --stroke:rgba(11,18,32,.14);
  --stroke2:rgba(11,18,32,.20);
  --card:rgba(255,255,255,.75);
  --shadow:0 30px 90px rgba(11,18,32,.10);
  --glow:rgba(255,176,0,.20);
  --glow2:rgba(255,212,0,.14);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  color:var(--t1);
  background:
    radial-gradient(900px 700px at 18% 10%, var(--glow) 0%, rgba(0,0,0,0) 56%),
    radial-gradient(900px 700px at 82% 0%, var(--glow2) 0%, rgba(0,0,0,0) 54%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg2) 56%, var(--bg) 100%);
  overflow-x:hidden;
}

a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}

.container{width:min(var(--max), calc(100% - 40px)); margin:0 auto}
.section{padding:96px 0}

.h1,.h2,.h3{font-family:"Space Grotesk", system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif; letter-spacing:-.02em}
.h1{font-size:clamp(44px, 5.6vw, 74px); line-height:1.02; margin:0}
.h2{font-size:clamp(28px, 3.2vw, 44px); line-height:1.08; margin:0}
.h3{font-size:20px; line-height:1.2; margin:0}

.eyebrow{font-family:var(--mono); font-size:12px; letter-spacing:.22em; text-transform:uppercase; color:color-mix(in oklab, var(--t2) 70%, transparent); margin:0 0 16px}
.sub{font-size:18px; line-height:1.58; color:var(--t2); margin:18px 0 0; max-width:58ch}
.lead{font-size:18px; line-height:1.58; color:var(--t2); margin:14px 0 0; max-width:78ch}
.muted{color:var(--t2); line-height:1.68}

.skip{
  position:absolute;
  left:-999px;
  top:8px;
  padding:10px 12px;
  border-radius:12px;
  background:color-mix(in oklab, var(--bg) 75%, transparent);
  border:1px solid var(--stroke2);
  color:var(--t1);
  z-index:9999;
}
.skip:focus{left:10px}

.nav-wrap{
  position:sticky;
  top:0;
  z-index:1000;
  backdrop-filter:saturate(1.2) blur(14px);
  background:color-mix(in oklab, var(--bg) 74%, transparent);
  border-bottom:1px solid color-mix(in oklab, var(--stroke) 70%, transparent);
}
.nav-wrap.scrolled{
  background:color-mix(in oklab, var(--bg) 86%, transparent);
  border-bottom:1px solid color-mix(in oklab, var(--y) 22%, var(--stroke));
}

.nav{
  height:72px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  width:min(var(--max), calc(100% - 40px));
  margin:0 auto;
}

.brand{display:flex; align-items:center; gap:12px}
.brand-name{font-family:"Space Grotesk"; font-weight:700; letter-spacing:.02em}

.nav-links{display:flex; align-items:center; gap:18px}
.nav-links > a{
  padding:10px 10px;
  border-radius:12px;
  color:color-mix(in oklab, var(--t2) 92%, transparent);
  transition:color .25s var(--ease), background .25s var(--ease);
}
.nav-links > a:hover{color:var(--t1); background:color-mix(in oklab, var(--t1) 6%, transparent)}

.nav-actions{display:flex; align-items:center; gap:12px; margin-left:6px}

.seg{
  display:flex;
  padding:4px;
  border-radius:999px;
  border:1px solid var(--stroke2);
  background:color-mix(in oklab, var(--bg2) 45%, transparent);
}
.seg-btn{
  border:0;
  background:transparent;
  color:color-mix(in oklab, var(--t2) 92%, transparent);
  font-family:var(--mono);
  font-size:12px;
  padding:8px 10px;
  border-radius:999px;
  cursor:pointer;
  transition:background .25s var(--ease), color .25s var(--ease), box-shadow .25s var(--ease);
}
.seg-btn.active{
  background:color-mix(in oklab, var(--y) 18%, transparent);
  color:var(--t1);
  box-shadow:0 0 0 1px color-mix(in oklab, var(--y) 28%, transparent) inset;
}

.icon-btn{
  width:42px;
  height:42px;
  border-radius:14px;
  border:1px solid var(--stroke2);
  background:color-mix(in oklab, var(--bg2) 45%, transparent);
  cursor:pointer;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  transition:transform .22s var(--ease), border-color .22s var(--ease);
}
.icon-btn:hover{transform:translateY(-1px); border-color:color-mix(in oklab, var(--y) 22%, var(--stroke2))}
.icon-dot{
  width:12px;
  height:12px;
  border-radius:999px;
  background:radial-gradient(circle at 30% 30%, rgba(255,255,255,.92), rgba(255,255,255,0) 55%),
             radial-gradient(circle at 60% 60%, rgba(255,212,0,.95), rgba(255,212,0,.12) 62%);
  box-shadow:0 0 18px rgba(255,212,0,.40);
}

.nav-toggle{
  display:none;
  width:42px;
  height:42px;
  border-radius:14px;
  border:1px solid var(--stroke2);
  background:color-mix(in oklab, var(--bg2) 45%, transparent);
  cursor:pointer;
}
.nav-toggle-lines{
  display:block;
  width:18px;
  height:2px;
  margin:0 auto;
  background:color-mix(in oklab, var(--t1) 92%, transparent);
  position:relative;
}
.nav-toggle-lines::before,.nav-toggle-lines::after{
  content:"";
  position:absolute;
  left:0;
  width:18px;
  height:2px;
  background:color-mix(in oklab, var(--t1) 92%, transparent);
}
.nav-toggle-lines::before{top:-6px}
.nav-toggle-lines::after{top:6px}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:12px 16px;
  border-radius:14px;
  border:1px solid var(--stroke2);
  background:color-mix(in oklab, var(--bg2) 34%, transparent);
  color:var(--t1);
  transition:transform .22s var(--ease), box-shadow .22s var(--ease), background .22s var(--ease), border-color .22s var(--ease);
  will-change:transform;
}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn-primary{
  border-color:color-mix(in oklab, var(--y) 28%, transparent);
  background:linear-gradient(135deg, color-mix(in oklab, var(--y) 88%, black), color-mix(in oklab, var(--y2) 88%, black));
  box-shadow:0 22px 80px rgba(255,212,0,.10), 0 0 0 1px rgba(255,255,255,.08) inset;
  color:color-mix(in oklab, var(--bg) 10%, var(--t1));
}
.btn-primary:hover{box-shadow:0 28px 90px rgba(255,212,0,.14), 0 0 0 1px rgba(255,255,255,.10) inset}
.btn-ghost{background:color-mix(in oklab, var(--t1) 4.5%, transparent)}

.hero{
  position:relative;
  min-height:calc(100svh - 72px);
  display:flex;
  align-items:center;
  padding:72px 0 48px;
  overflow:hidden;
}
.hero-bg{position:absolute; inset:0; pointer-events:none}
.hero-bg::before{
  content:"";
  position:absolute;
  inset:-24%;
  background:
    radial-gradient(1000px 740px at 16% 14%, rgba(255,212,0,.16) 0%, rgba(0,0,0,0) 56%),
    radial-gradient(960px 720px at 84% 10%, rgba(255,176,0,.14) 0%, rgba(0,0,0,0) 56%),
    linear-gradient(180deg, color-mix(in oklab, var(--bg2) 30%, transparent), color-mix(in oklab, var(--bg) 92%, transparent));
}
.hero-bg::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(520px 520px at 70% 18%, rgba(255,255,255,.10), rgba(255,255,255,0) 62%),
    radial-gradient(760px 520px at 40% 70%, rgba(255,212,0,.08), rgba(0,0,0,0) 62%);
  opacity:.9;
}

#spark{position:absolute; inset:0; width:100%; height:100%}

.hero-inner{display:grid; grid-template-columns:1.05fr .95fr; gap:28px; align-items:center}
.hero-copy{position:relative; z-index:1}
.hero-ctas{display:flex; gap:12px; flex-wrap:wrap; margin-top:26px}

.hero-metrics{display:grid; grid-template-columns:repeat(3, 1fr); gap:10px; margin-top:22px}
.metric{
  border-radius:16px;
  border:1px solid var(--stroke);
  background:color-mix(in oklab, var(--bg) 75%, transparent);
  padding:12px;
}
.metric-k{display:block; font-size:12px; color:color-mix(in oklab, var(--t2) 85%, transparent)}
.metric-v{display:block; font-family:"Space Grotesk"; font-weight:700; font-size:22px; margin-top:6px}

.hero-visual{position:relative; z-index:1; display:grid; gap:14px; justify-items:center}
.hero-note{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:color-mix(in oklab, var(--t2) 78%, transparent);
}

.panel-stage{
  width:min(360px, 86vw);
  perspective: 900px;
  perspective-origin: 50% 45%;
  animation:float 5.6s var(--ease) infinite;
  border-radius:22px;
  border:1px solid var(--stroke);
  background:linear-gradient(180deg, color-mix(in oklab, var(--card) 80%, transparent), color-mix(in oklab, var(--bg) 86%, transparent));
  box-shadow:0 26px 96px rgba(0,0,0,.40);
  overflow:hidden;
}

.panel-gl{
  width:100%;
  display:block;
  aspect-ratio: 4 / 3;
}

@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}

.scroll-hint{position:absolute; left:50%; bottom:22px; transform:translateX(-50%); opacity:.8}
.scroll-line{display:block; width:2px; height:44px; border-radius:2px; background:linear-gradient(180deg, rgba(255,212,0,0), rgba(255,212,0,.95), rgba(255,212,0,0)); animation:scrollPulse 2.2s var(--ease) infinite}
@keyframes scrollPulse{0%{transform:translateY(-8px); opacity:.15}40%{opacity:1}100%{transform:translateY(12px); opacity:.10}}

.section-head{max-width:78ch}

.card{
  border-radius:var(--r);
  border:1px solid var(--stroke);
  background:linear-gradient(180deg, color-mix(in oklab, var(--card) 96%, transparent), color-mix(in oklab, var(--card) 65%, transparent));
  box-shadow:0 18px 80px rgba(0,0,0,.35);
  padding:18px;
}

.about-grid{display:grid; grid-template-columns:repeat(2, 1fr); gap:14px; margin-top:22px}

.services-grid{display:grid; grid-template-columns:repeat(3, 1fr); gap:14px; margin-top:22px}
.service{
  border-radius:var(--r);
  border:1px solid var(--stroke);
  background:linear-gradient(180deg, color-mix(in oklab, var(--card) 96%, transparent), color-mix(in oklab, var(--card) 65%, transparent));
  box-shadow:0 18px 80px rgba(0,0,0,.35);
  padding:18px;
  transition:transform .25s var(--ease), border-color .25s var(--ease), box-shadow .25s var(--ease);
  position:relative;
  overflow:hidden;
}
.service:hover{transform:translateY(-4px); border-color:color-mix(in oklab, var(--y) 22%, var(--stroke)); box-shadow:0 26px 96px rgba(0,0,0,.42)}
.service::after{
  content:"";
  position:absolute;
  inset:-1px;
  background:radial-gradient(380px 220px at 15% 15%, rgba(255,212,0,.16), rgba(0,0,0,0) 62%);
  opacity:0;
  transition:opacity .25s var(--ease);
}
.service:hover::after{opacity:1}
.service > *{position:relative; z-index:1}
.service-top{display:flex; align-items:center; gap:12px; margin-bottom:10px}
.svc-ic{
  width:34px; height:34px; border-radius:12px;
  background:radial-gradient(14px 14px at 35% 35%, rgba(255,255,255,.55), rgba(255,255,255,0) 62%),
             linear-gradient(135deg, rgba(255,212,0,.95), rgba(255,176,0,.55));
  box-shadow:0 0 0 1px rgba(255,255,255,.10) inset, 0 18px 44px rgba(255,212,0,.10);
}

.benefits-grid{display:grid; grid-template-columns:repeat(4, 1fr); gap:14px; margin-top:22px}
.benefit{
  border-radius:var(--r);
  border:1px solid var(--stroke);
  background:color-mix(in oklab, var(--card) 72%, transparent);
  padding:18px;
  position:relative;
  overflow:hidden;
  transition:transform .25s var(--ease), border-color .25s var(--ease);
}
.benefit:hover{transform:translateY(-3px); border-color:color-mix(in oklab, var(--y) 18%, var(--stroke))}
.benefit::after{
  content:"";
  position:absolute;
  inset:-1px;
  background:radial-gradient(340px 220px at 20% 20%, rgba(255,212,0,.12), rgba(0,0,0,0) 62%);
  opacity:0;
  transition:opacity .25s var(--ease);
}
.benefit:hover::after{opacity:1}
.benefit > *{position:relative; z-index:1}

.gallery-grid{display:grid; grid-template-columns:repeat(12, 1fr); gap:12px; margin-top:22px}
.g-item{
  border:0;
  padding:0;
  cursor:pointer;
  border-radius:18px;
  overflow:hidden;
  background:transparent;
  position:relative;
  outline:none;
}
.g-item img{width:100%; height:100%; object-fit:cover; display:block; transform:scale(1.02); transition:transform .4s var(--ease), filter .4s var(--ease)}
.g-item:hover img{transform:scale(1.06); filter:saturate(1.05) contrast(1.05)}
.g-item::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(0,0,0,0) 40%, rgba(0,0,0,.36));
  opacity:.8;
  pointer-events:none;
}

.g-item:nth-child(1){grid-column:span 7; aspect-ratio: 16 / 10}
.g-item:nth-child(2){grid-column:span 5; aspect-ratio: 1 / 1}
.g-item:nth-child(3){grid-column:span 4; aspect-ratio: 1 / 1}
.g-item:nth-child(4){grid-column:span 4; aspect-ratio: 1 / 1}
.g-item:nth-child(5){grid-column:span 4; aspect-ratio: 1 / 1}
.g-item:nth-child(6){grid-column:span 8; aspect-ratio: 16 / 9}

.lightbox{
  position:fixed;
  inset:0;
  background:rgba(0,0,0,.78);
  display:none;
  align-items:center;
  justify-content:center;
  padding:22px;
  z-index:2000;
}
.lightbox.open{display:flex}
.lb-img{max-width:min(980px, 92vw); max-height:82vh; border-radius:22px; border:1px solid rgba(255,255,255,.14); box-shadow:0 40px 120px rgba(0,0,0,.65)}
.lb-close{
  position:absolute;
  top:18px;
  right:18px;
  width:44px;
  height:44px;
  border-radius:16px;
  border:1px solid rgba(255,255,255,.16);
  background:rgba(0,0,0,.28);
  color:rgba(255,255,255,.92);
  font-size:26px;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  z-index:10;
}
.lb-close:hover{background:rgba(0,0,0,.48); color:#fff}

.lb-nav{
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  width:54px;
  height:54px;
  border-radius:18px;
  border:1px solid rgba(255,255,255,.16);
  background:rgba(0,0,0,.28);
  color:rgba(255,255,255,.92);
  font-size:32px;
  font-weight:300;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  transition:background .2s, color .2s;
}
.lb-nav:hover{background:rgba(0,0,0,.48); color:#fff}
.lb-prev{left:18px}
.lb-next{right:18px}

.contact-one{display:grid; grid-template-columns:1fr; gap:14px; margin-top:22px}
.contact-card{
  border-radius:var(--r2);
  border:1px solid var(--stroke);
  background:linear-gradient(180deg, color-mix(in oklab, var(--card) 96%, transparent), color-mix(in oklab, var(--card) 65%, transparent));
  box-shadow:0 18px 80px rgba(0,0,0,.35);
  padding:18px;
}
.contact-links{margin-top:14px; display:grid; gap:10px}
.contact-link{
  display:flex;
  justify-content:space-between;
  gap:12px;
  padding:12px 12px;
  border-radius:16px;
  border:1px solid var(--stroke);
  background:color-mix(in oklab, var(--bg) 72%, transparent);
  transition:transform .25s var(--ease), border-color .25s var(--ease);
}
.contact-link:hover{transform:translateY(-2px); border-color:color-mix(in oklab, var(--y) 18%, var(--stroke))}
.cl-k{color:color-mix(in oklab, var(--t2) 82%, transparent)}
.cl-v{font-family:var(--mono)}

.footer{padding:54px 0 40px}
.footer-inner{display:grid; grid-template-columns:1fr 1fr; gap:18px}
.footer-brand{max-width:52ch}
.footer-cols{display:grid; grid-template-columns:repeat(2, 1fr); gap:14px; justify-content:end}
.footer-col{display:grid; gap:10px; align-content:start}
.footer-col a{color:color-mix(in oklab, var(--t2) 92%, transparent); padding:6px 0}
.footer-col a:hover{color:var(--t1)}
.footer-title{font-family:var(--mono); font-size:12px; letter-spacing:.22em; text-transform:uppercase; color:color-mix(in oklab, var(--t2) 75%, transparent)}
.footer-bottom{grid-column:1 / -1; margin-top:18px; padding-top:18px; border-top:1px solid var(--stroke); display:flex; flex-direction:column; justify-content:center; align-items:center; gap:8px; text-align:center}
.footer-bottom a{color:var(--y); text-decoration:none; transition:color .2s}
.footer-bottom a:hover{color:color-mix(in oklab, var(--y) 80%, white); text-decoration:underline}

.reveal{opacity:0; transform:translateY(16px); filter:blur(6px); transition:opacity .9s var(--ease), transform .9s var(--ease), filter .9s var(--ease)}
.reveal.in{opacity:1; transform:translateY(0); filter:blur(0)}

::-webkit-scrollbar{width:10px}
::-webkit-scrollbar-track{background:color-mix(in oklab, var(--bg) 76%, transparent)}
::-webkit-scrollbar-thumb{background:linear-gradient(180deg, rgba(255,212,0,.55), rgba(255,176,0,.60)); border-radius:999px; box-shadow:0 0 20px rgba(255,212,0,.10)}
::-webkit-scrollbar-thumb:hover{background:linear-gradient(180deg, rgba(255,212,0,.75), rgba(255,176,0,.75))}

@media (max-width: 980px){
  .hero-inner{grid-template-columns:1fr; gap:16px}
  .services-grid{grid-template-columns:1fr}
  .benefits-grid{grid-template-columns:repeat(2, 1fr)}
  .about-grid{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr}
}

@media (max-width: 820px){
  .nav-toggle{display:inline-flex; align-items:center; justify-content:center}
  .nav-links{
    position:fixed;
    top:72px;
    left:0;
    right:0;
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap:8px;
    padding:14px 20px 20px;
    background:color-mix(in oklab, var(--bg) 84%, transparent);
    backdrop-filter:saturate(1.2) blur(14px);
    border-bottom:1px solid var(--stroke);
  }
  .nav-links.open{display:flex}
  .nav-actions{display:flex; justify-content:space-between; margin-left:0; padding-top:6px; flex-wrap:wrap}
  .nav-links > a{padding:12px 10px}
  .hero-metrics{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:repeat(2, 1fr)}
  .g-item{grid-column:auto !important; aspect-ratio:1 / 1}
}

@media (max-width: 520px){
  .section{padding:76px 0}
  .grid2{grid-template-columns:1fr}
  .benefits-grid{grid-template-columns:1fr}
  .nav{width:calc(100% - 26px)}
  .container{width:calc(100% - 26px)}
}