:root{
  --bg:#0a0f1e;
  --bg-2:#0f1629;
  --surface:#121a30;
  --text:#e7ecf5;
  --muted:#9aa6bf;
  --primary:#3b82f6;
  --primary-2:#22d3ee;
  --accent:#8b5cf6;
  --border:rgba(255,255,255,.08);
  --grad:linear-gradient(135deg,#3b82f6,#22d3ee 60%,#8b5cf6);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  overflow-x:hidden;
}
h1,h2,h3,h4{font-family:'Space Grotesk',sans-serif;font-weight:700;line-height:1.15;letter-spacing:-.02em}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.eyebrow{display:inline-block;font-size:13px;letter-spacing:.18em;text-transform:uppercase;color:var(--primary-2);margin-bottom:14px;font-weight:600}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.muted{color:var(--muted)}
.small{font-size:13px}

/* BUTTONS */
.btn{display:inline-block;padding:13px 24px;border-radius:10px;font-weight:600;font-size:15px;cursor:pointer;border:none;transition:transform .25s ease, box-shadow .25s ease, background .25s}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 8px 24px rgba(59,130,246,.35)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(59,130,246,.5)}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--border)}
.btn-ghost:hover{background:rgba(255,255,255,.05)}

/* NAV */
.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);background:rgba(10,15,30,.7);border-bottom:1px solid var(--border)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:16px 24px}
.brand{display:flex;align-items:center;gap:6px;font-family:'Space Grotesk';font-weight:700;font-size:22px}
.brand-mark{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.nav-links{display:flex;gap:32px}
.nav-links a{font-size:15px;color:var(--muted);transition:color .2s}
.nav-links a:hover{color:var(--text)}
.menu-toggle{display:none;background:none;border:none;color:var(--text);font-size:24px;cursor:pointer}

/* HERO */
.hero{position:relative;padding:120px 0 80px;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:url('assets/hero.jpg') center/cover no-repeat;opacity:.35;z-index:0}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,15,30,.4),var(--bg) 90%)}
.hero-orb{position:absolute;border-radius:50%;filter:blur(80px);opacity:.5;z-index:0;animation:float 10s ease-in-out infinite}
.orb1{width:400px;height:400px;background:#3b82f6;top:-100px;right:-100px}
.orb2{width:300px;height:300px;background:#8b5cf6;bottom:-80px;left:-60px;animation-delay:-5s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(30px)}}
.hero-inner{position:relative;z-index:2;max-width:900px}
.hero-copy h1{font-size:clamp(38px,6vw,72px);margin:18px 0 22px}
.hero-copy p{font-size:18px;color:var(--muted);max-width:620px;margin-bottom:32px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:48px}
.hero-stats{display:flex;gap:48px;flex-wrap:wrap}
.hero-stats div{display:flex;flex-direction:column}
.hero-stats strong{font-family:'Space Grotesk';font-size:32px;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-stats span{font-size:13px;color:var(--muted);letter-spacing:.05em}

/* MARQUEE */
.marquee{margin-top:80px;border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:18px 0;overflow:hidden;position:relative;z-index:2;background:rgba(255,255,255,.02)}
.marquee-track{display:flex;gap:32px;white-space:nowrap;animation:scroll 25s linear infinite;font-family:'Space Grotesk';font-weight:600;color:var(--muted);font-size:18px}
.marquee-track span{flex-shrink:0}
@keyframes scroll{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}

/* SECTIONS */
.section{padding:100px 0}
.section-dark{background:var(--bg-2)}
.section-head{text-align:center;max-width:680px;margin:0 auto 64px}
.section-head h2{font-size:clamp(30px,4vw,46px);margin-bottom:14px}
.section-head p{color:var(--muted);font-size:17px}

/* GRID */
.grid{display:grid;gap:24px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

/* CARDS */
.card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:32px;transition:transform .35s ease, border-color .35s, box-shadow .35s;position:relative;overflow:hidden}
.card::before{content:"";position:absolute;inset:0;background:var(--grad);opacity:0;transition:opacity .35s;z-index:0}
.card:hover{transform:translateY(-8px);border-color:transparent;box-shadow:0 20px 50px rgba(0,0,0,.4)}
.card:hover::before{opacity:.08}
.card>*{position:relative;z-index:1}
.icon{font-size:36px;margin-bottom:18px;display:inline-block;animation:bob 3s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
.card h3{font-size:20px;margin-bottom:10px}
.card p{color:var(--muted);font-size:15px}

/* STEPS */
.step{padding:28px;border-radius:16px;background:var(--surface);border:1px solid var(--border);position:relative}
.step span{font-family:'Space Grotesk';font-size:42px;font-weight:700;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;display:block;margin-bottom:12px}
.step h4{font-size:18px;margin-bottom:8px}
.step p{color:var(--muted);font-size:14px}

/* SLIDER */
.slider{position:relative;border-radius:20px;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.5)}
.slides{display:flex;transition:transform .7s cubic-bezier(.65,0,.35,1)}
.slide{min-width:100%;position:relative}
.slide img{width:100%;height:520px;object-fit:cover}
.slide-caption{position:absolute;left:0;right:0;bottom:0;padding:30px 40px;background:linear-gradient(180deg,transparent,rgba(0,0,0,.85))}
.slide-caption h3{font-size:26px;margin-bottom:6px}
.slide-caption p{color:#cfd6e8;font-size:15px}
.slider-btn{position:absolute;top:50%;transform:translateY(-50%);background:rgba(10,15,30,.7);color:#fff;border:1px solid var(--border);width:48px;height:48px;border-radius:50%;font-size:24px;cursor:pointer;backdrop-filter:blur(8px);transition:background .2s}
.slider-btn:hover{background:var(--primary)}
.prev{left:20px}.next{right:20px}
.dots{position:absolute;bottom:120px;left:50%;transform:translateX(-50%);display:flex;gap:8px}
.dots button{width:10px;height:10px;border-radius:50%;border:none;background:rgba(255,255,255,.4);cursor:pointer;transition:all .25s}
.dots button.active{background:var(--primary-2);width:28px;border-radius:5px}

/* QUOTES */
.quote{background:var(--surface);border:1px solid var(--border);padding:32px;border-radius:16px;transition:transform .3s}
.quote:hover{transform:translateY(-4px)}
.quote p{font-size:16px;margin-bottom:20px;color:var(--text)}
.who{display:flex;flex-direction:column}
.who strong{font-family:'Space Grotesk'}
.who span{color:var(--muted);font-size:13px}

/* CTA */
.cta{padding:100px 0;background:var(--grad);position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 30% 50%,rgba(255,255,255,.2),transparent 60%)}
.cta-inner{position:relative;text-align:center;max-width:680px;margin:0 auto}
.cta-inner h2{font-size:clamp(32px,4vw,48px);color:#fff;margin-bottom:14px}
.cta-inner p{color:rgba(255,255,255,.9);font-size:17px;margin-bottom:32px}
.cta-form{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-bottom:28px}
.cta-form input{padding:13px 18px;border-radius:10px;border:none;font-size:15px;font-family:inherit;min-width:200px;background:rgba(255,255,255,.95);color:#0a0f1e}
.cta-form .btn-primary{background:#0a0f1e;box-shadow:none}
.cta-form .btn-primary:hover{background:#000}
.contact-meta{display:flex;gap:30px;justify-content:center;flex-wrap:wrap;color:#fff;font-size:14px;opacity:.95}

/* FOOTER */
.footer{padding:40px 0;border-top:1px solid var(--border);background:var(--bg)}
.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}

/* REVEAL ANIMATION */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s ease, transform .8s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

/* RESPONSIVE */
@media(max-width:900px){
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
  .nav-links{display:none}
  .menu-toggle{display:block}
  .nav-links.open{display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;background:var(--bg-2);padding:20px;border-bottom:1px solid var(--border)}
  .slide img{height:380px}
  .dots{bottom:100px}
}
@media(max-width:600px){
  .grid-3,.grid-4{grid-template-columns:1fr}
  .hero-stats{gap:28px}
  .slide img{height:280px}
  .slide-caption{padding:20px}
  .slide-caption h3{font-size:20px}
  .dots{bottom:80px}
}