/* ===== SkyServe — ORBIT (variant-1) ===== */
:root{
  --bg:#0a0e1a;
  --bg-2:#0f172a;
  --bg-3:#111827;
  --panel:#1f2937;
  --green:#4ade80;
  --green-2:#22c55e;
  --blue:#60a5fa;
  --blue-2:#3b82f6;
  --purple:#c084fc;
  --white:#ffffff;
  --muted:#9ca3af;
  --line:rgba(255,255,255,.09);
  --line-soft:rgba(255,255,255,.05);
  --maxw:1200px;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--white);
  font-family:"Poppins",system-ui,sans-serif;
  font-weight:300;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4,h5{font-family:"Sora",sans-serif;font-weight:700;line-height:1.08;letter-spacing:-.02em}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.mono{font-family:"JetBrains Mono",ui-monospace,monospace;letter-spacing:.04em}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,5vw,48px)}

/* ===== NAV ===== */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  transition:background .3s var(--ease),border-color .3s,backdrop-filter .3s;
  border-bottom:1px solid transparent;
}
.nav.scrolled{
  background:rgba(10,14,26,.82);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  max-width:var(--maxw);margin:0 auto;
  padding:16px clamp(20px,5vw,48px);
  display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.nav-logo img{height:30px;width:auto}
.nav-links{display:flex;align-items:center;gap:34px}
.nav-links a{
  font-size:14px;font-weight:400;color:var(--muted);
  transition:color .2s;position:relative;
}
.nav-links a:hover{color:var(--white)}
.nav-links a:not(.nav-cta)::after{
  content:"";position:absolute;left:0;bottom:-6px;height:1px;width:0;
  background:var(--green);transition:width .25s var(--ease);
}
.nav-links a:not(.nav-cta):hover::after{width:100%}
.nav-cta{
  padding:9px 18px;border-radius:999px;color:var(--white)!important;
  background:linear-gradient(120deg,var(--green-2),var(--blue-2));
  font-weight:500;
}
.nav-cta:hover{filter:brightness(1.1)}
.nav-toggle{
  display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px;
}
.nav-toggle span{width:24px;height:2px;background:var(--white);border-radius:2px;transition:.3s var(--ease)}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ===== HERO ===== */
.hero{
  position:relative;min-height:100svh;display:flex;align-items:center;
  padding:120px 0 80px;overflow:hidden;
}
.hero-media{position:absolute;inset:0;z-index:0}
.hero-video{width:100%;height:100%;object-fit:cover;filter:saturate(1.15) contrast(1.05)}
.hero-scrim{
  position:absolute;inset:0;
  background:
    radial-gradient(120% 90% at 70% 30%,rgba(10,14,26,.25),rgba(10,14,26,.85) 70%),
    linear-gradient(180deg,rgba(10,14,26,.55) 0%,rgba(10,14,26,.4) 40%,rgba(10,14,26,.95) 100%),
    linear-gradient(90deg,rgba(10,14,26,.92) 0%,rgba(10,14,26,.4) 55%,transparent 90%);
}
.hero-grid-overlay{
  position:absolute;inset:0;opacity:.4;mix-blend-mode:screen;
  background-image:linear-gradient(rgba(96,165,250,.07) 1px,transparent 1px),
    linear-gradient(90deg,rgba(74,222,128,.07) 1px,transparent 1px);
  background-size:46px 46px;
  mask-image:radial-gradient(75% 75% at 50% 50%,#000,transparent);
}
.hero-content{position:relative;z-index:2;max-width:760px}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:13px;font-weight:400;color:var(--green);
  letter-spacing:.02em;text-transform:none;margin-bottom:24px;
  padding:7px 14px;border:1px solid rgba(74,222,128,.3);border-radius:999px;
  background:rgba(74,222,128,.06);
}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 12px var(--green);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.7)}}
.hero-title{
  font-size:clamp(2.6rem,6.4vw,5.2rem);font-weight:800;
  background:linear-gradient(180deg,#fff 30%,#cbd5e1);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
  text-shadow:0 8px 60px rgba(0,0,0,.4);
}
.hero-sub{
  margin-top:24px;font-size:clamp(1rem,1.6vw,1.22rem);color:#d1d5db;font-weight:300;
  max-width:580px;
}
.hero-sub strong{color:var(--green);font-weight:500}
.hero-sub em{color:var(--blue);font-style:normal;font-weight:400}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.btn{
  display:inline-flex;align-items:center;gap:9px;
  padding:14px 26px;border-radius:999px;font-size:15px;font-weight:500;
  font-family:"Poppins",sans-serif;cursor:pointer;border:1px solid transparent;
  transition:transform .2s var(--ease),box-shadow .25s,background .25s,border-color .25s;
}
.btn-primary{
  color:#04210f;background:linear-gradient(120deg,var(--green),#86efac);
  box-shadow:0 10px 30px -8px rgba(74,222,128,.5);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 40px -8px rgba(74,222,128,.65)}
.btn-ghost{color:var(--white);border-color:var(--line);background:rgba(255,255,255,.03)}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-2px)}
.hero-meta{
  display:flex;flex-wrap:wrap;gap:38px;margin-top:48px;
  padding-top:28px;border-top:1px solid var(--line);
}
.hero-meta div{display:flex;flex-direction:column}
.hero-meta strong{font-family:"Sora",sans-serif;font-size:1.7rem;font-weight:700;color:#fff}
.hero-meta span{font-size:12.5px;color:var(--muted)}
.scroll-hint{
  position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:2;
  width:24px;height:40px;border:1.5px solid rgba(255,255,255,.3);border-radius:14px;
  display:flex;justify-content:center;padding-top:8px;
}
.scroll-hint span{width:4px;height:8px;border-radius:4px;background:var(--green);animation:scrolldot 1.8s infinite}
@keyframes scrolldot{0%{opacity:0;transform:translateY(-4px)}40%{opacity:1}80%,100%{opacity:0;transform:translateY(12px)}}

/* ===== INDUSTRIES ===== */
.industries{padding:64px 0 0;background:linear-gradient(180deg,var(--bg),var(--bg-2))}
.industries-inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:24px}
.badges{display:flex;flex-wrap:wrap;gap:14px}
.badge{
  display:inline-flex;align-items:center;gap:10px;
  padding:10px 18px;border:1px solid var(--line);border-radius:12px;
  background:rgba(255,255,255,.02);font-size:14px;color:#e5e7eb;
}
.badge-dot{width:8px;height:8px;border-radius:50%}
.badge-dot.green{background:var(--green);box-shadow:0 0 10px var(--green)}
.badge-dot.blue{background:var(--blue);box-shadow:0 0 10px var(--blue)}
.mission{font-family:"Sora",sans-serif;font-size:clamp(1.1rem,2vw,1.5rem);font-weight:600;color:var(--muted)}
.marquee{margin-top:48px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:18px 0;overflow:hidden;white-space:nowrap}
.marquee-track{display:inline-flex;align-items:center;gap:26px;animation:marquee 28s linear infinite}
.marquee-track span{font-family:"Sora",sans-serif;font-size:1.15rem;font-weight:600;color:#cbd5e1}
.marquee-track .sep{color:var(--green);font-size:.8rem}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ===== SECTION HEADS ===== */
.kicker{
  display:inline-block;font-family:"JetBrains Mono",monospace;font-size:12.5px;
  color:var(--green);letter-spacing:.08em;margin-bottom:16px;
}
.section-head{max-width:680px;margin-bottom:54px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head h2{font-size:clamp(1.8rem,3.6vw,2.9rem)}
.section-head p{margin-top:16px;color:var(--muted);font-size:1.05rem}
.section-head.light .kicker{color:var(--green)}

/* ===== INTRO ===== */
.intro{padding:100px 0;background:var(--bg-2)}
.intro-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}
.intro-copy h2{font-size:clamp(1.7rem,3.2vw,2.6rem)}
.intro-copy p{margin-top:20px;color:#cbd5e1;font-size:1.05rem}
.intro-copy strong{color:var(--white);font-weight:500}
.visual-frame{
  position:relative;border-radius:18px;overflow:hidden;border:1px solid var(--line);
  background:var(--bg-3);box-shadow:0 30px 70px -30px rgba(0,0,0,.7);
}
.visual-frame img{width:100%;height:auto;display:block}
.visual-tag{
  position:absolute;top:14px;left:14px;font-size:11px;color:var(--green);
  background:rgba(10,14,26,.7);border:1px solid rgba(74,222,128,.35);
  padding:6px 12px;border-radius:8px;backdrop-filter:blur(6px);
}

/* ===== PRODUCTS ===== */
.products{padding:110px 0;background:linear-gradient(180deg,var(--bg-2),var(--bg))}
.product-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.product-card{
  position:relative;border:1px solid var(--line);border-radius:18px;overflow:hidden;
  background:linear-gradient(180deg,rgba(31,41,55,.5),rgba(17,24,39,.5));
  transition:transform .35s var(--ease),border-color .35s,box-shadow .35s;
  display:flex;flex-direction:column;
}
.product-card:hover{transform:translateY(-6px);border-color:rgba(96,165,250,.4);box-shadow:0 30px 60px -28px rgba(0,0,0,.8)}
.product-card.feature{grid-row:span 2;grid-column:1}
.pc-media{position:relative;overflow:hidden;aspect-ratio:16/9;background:var(--bg-3)}
.product-card.feature .pc-media{aspect-ratio:16/10}
.pc-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.product-card:hover .pc-media img{transform:scale(1.06)}
.pc-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(17,24,39,.85))}
.pc-body{padding:26px 26px 28px;position:relative;flex:1}
.pc-index{position:absolute;top:-30px;right:24px;font-size:13px;color:var(--green);z-index:2}
.pc-body h3{font-size:1.5rem;margin-bottom:12px}
.product-card.feature .pc-body h3{font-size:1.9rem}
.pc-body p{color:var(--muted);font-size:.96rem;line-height:1.65}
.pc-body strong{color:#e5e7eb;font-weight:500}
.pc-tag{
  display:inline-block;margin-top:18px;font-size:11px;color:var(--blue);
  padding:5px 11px;border:1px solid rgba(96,165,250,.25);border-radius:7px;
  background:rgba(96,165,250,.06);
}

/* ===== USE CASES ===== */
.usecases{position:relative;padding:110px 0;overflow:hidden}
.uc-bg{position:absolute;inset:0;z-index:0}
.uc-video{width:100%;height:100%;object-fit:cover}
.uc-scrim{position:absolute;inset:0;background:linear-gradient(180deg,var(--bg) 0%,rgba(10,14,26,.86) 35%,rgba(10,14,26,.92) 100%)}
.uc-inner{position:relative;z-index:2}
.uc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.uc-item{
  padding:24px 22px;border:1px solid var(--line);border-radius:14px;
  background:rgba(15,23,42,.55);backdrop-filter:blur(6px);
  transition:transform .3s var(--ease),border-color .3s,background .3s;
}
.uc-item:hover{transform:translateY(-4px);border-color:rgba(74,222,128,.45);background:rgba(15,23,42,.8)}
.uc-item h4{font-size:1.15rem;margin-bottom:6px;color:#fff}
.uc-item p{font-size:.85rem;color:var(--muted)}
.uc-item.alt{background:linear-gradient(135deg,rgba(74,222,128,.12),rgba(96,165,250,.1));border-color:rgba(74,222,128,.3)}
.uc-item.alt h4{color:var(--green)}

/* ===== MISSIONS ===== */
.missions{padding:110px 0;background:var(--bg)}
.proof-strip{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:16px;overflow:hidden;
}
.proof{padding:34px 24px;background:var(--bg-2);display:flex;flex-direction:column;gap:8px;align-items:center;text-align:center;transition:background .3s}
.proof:hover{background:var(--bg-3)}
.proof-name{font-family:"Sora",sans-serif;font-size:1.35rem;font-weight:700;color:#fff}
.proof-sub{font-size:11px;color:var(--green)}
.partners{
  margin-top:34px;display:flex;flex-wrap:wrap;align-items:center;gap:24px;
  padding:20px 26px;border:1px dashed var(--line);border-radius:14px;
}
.partners .mono{font-size:12px;color:var(--muted)}
.partners span:not(.mono){font-family:"Sora",sans-serif;font-weight:600;color:#cbd5e1;font-size:1.1rem}
.awards{margin-top:24px;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.award{padding:24px;border:1px solid var(--line);border-radius:14px;background:linear-gradient(160deg,rgba(192,132,252,.08),transparent)}
.award strong{display:block;font-family:"Sora",sans-serif;font-size:1.2rem;color:#fff;margin-bottom:4px}
.award span{font-size:.85rem;color:var(--muted)}

/* ===== INVESTORS ===== */
.investors{padding:100px 0;background:linear-gradient(180deg,var(--bg),var(--bg-2))}
.investor-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.investor{
  display:flex;align-items:center;justify-content:center;gap:10px;
  min-height:120px;padding:24px;border:1px solid var(--line);border-radius:16px;
  background:rgba(255,255,255,.02);transition:border-color .3s,background .3s,transform .3s;
}
.investor:hover{border-color:rgba(96,165,250,.4);background:rgba(255,255,255,.04);transform:translateY(-4px)}
.investor span{font-family:"Sora",sans-serif;font-weight:600;font-size:1.15rem;color:#e5e7eb;text-align:center}
.investor.techstars{flex-direction:column;gap:14px;background:linear-gradient(160deg,rgba(74,222,128,.08),rgba(96,165,250,.06));border-color:rgba(74,222,128,.25)}
.ts-logo{height:30px;width:auto}
.investor-year{font-size:12px;color:var(--green)}

/* ===== CTA BAND ===== */
.cta-band{padding:120px 0;background:var(--bg-2);position:relative;overflow:hidden}
.cta-band::before{
  content:"";position:absolute;inset:0;z-index:0;
  background:radial-gradient(60% 120% at 50% 0%,rgba(74,222,128,.14),transparent 60%),
    radial-gradient(50% 100% at 80% 100%,rgba(96,165,250,.12),transparent 60%);
}
.cta-inner{position:relative;z-index:2;text-align:center;max-width:640px;margin:0 auto}
.cta-inner h2{font-size:clamp(2rem,4.5vw,3.4rem)}
.cta-inner p{margin-top:16px;color:var(--muted);font-size:1.1rem}
.cta-inner .hero-cta{justify-content:center;margin-top:32px}

/* ===== FOOTER ===== */
.footer{background:var(--bg);border-top:1px solid var(--line);padding:70px 0 0}
.footer-inner{display:grid;grid-template-columns:1.6fr 1fr;gap:48px}
.footer-logo{height:30px;width:auto;margin-bottom:20px}
.footer-brand p{color:var(--muted);font-size:.95rem;max-width:420px}
.footer-brand .founders{margin-top:18px;font-size:11.5px;color:#64748b;line-height:1.7}
.footer-cols{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.footer-col h5{font-family:"Sora",sans-serif;font-size:14px;color:#fff;margin-bottom:16px;font-weight:600}
.footer-col a{display:block;color:var(--muted);font-size:14px;margin-bottom:10px;transition:color .2s}
.footer-col a:hover{color:var(--green)}
.footer-bottom{margin-top:56px;border-top:1px solid var(--line);padding:22px 0}
.footer-bottom-inner{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
.footer-bottom span{font-size:12.5px;color:#64748b}

/* ===== REVEAL ===== */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ===== RESPONSIVE ===== */
@media(max-width:980px){
  .intro-grid{grid-template-columns:1fr;gap:40px}
  .uc-grid{grid-template-columns:repeat(2,1fr)}
  .investor-grid{grid-template-columns:repeat(2,1fr)}
  .proof-strip{grid-template-columns:repeat(2,1fr)}
  .footer-inner{grid-template-columns:1fr;gap:36px}
}
@media(max-width:760px){
  .nav-links{
    position:fixed;top:0;right:0;height:100svh;width:min(78vw,320px);
    flex-direction:column;align-items:flex-start;justify-content:center;gap:26px;
    background:rgba(10,14,26,.97);backdrop-filter:blur(16px);
    padding:0 40px;transform:translateX(100%);transition:transform .35s var(--ease);
    border-left:1px solid var(--line);
  }
  .nav-links.open{transform:translateX(0)}
  .nav-links a{font-size:18px}
  .nav-toggle{display:flex;z-index:101}
  .product-grid{grid-template-columns:1fr}
  .product-card.feature{grid-row:auto}
  .awards{grid-template-columns:1fr}
  .hero-meta{gap:26px}
}
@media(max-width:480px){
  .uc-grid{grid-template-columns:1fr}
  .investor-grid{grid-template-columns:1fr}
  .proof-strip{grid-template-columns:1fr}
  .footer-cols{grid-template-columns:1fr}
  .hero-meta strong{font-size:1.4rem}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
}