@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}

:root{
  --bg:#05091a;
  --accent:#00e5c0;
  --blue:#3b9eff;
  --text:#ffffff;
  --muted:#8a9ab8;
  --dim:#6a7a90;
  --card-bg:rgba(255,255,255,0.03);
  --card-border:rgba(255,255,255,0.07);
  --grad:linear-gradient(90deg,#00e5c0,#3b9eff);
}

body{font-family:'Inter',sans-serif;background:var(--bg);color:var(--text);overflow-x:hidden}

/* NAV */
nav{display:flex;justify-content:space-between;align-items:center;padding:18px 60px;position:fixed;top:0;width:100%;z-index:1000;background:rgba(5,9,26,0.88);backdrop-filter:blur(20px);border-bottom:1px solid rgba(255,255,255,0.06);gap:24px}
.logo{font-size:18px;font-weight:700;background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-decoration:none;white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:28px;flex:1;justify-content:center}
.nav-links a{color:var(--muted);text-decoration:none;font-size:14px;font-weight:500;transition:color .2s}
.nav-links a:hover,.nav-links a.active{color:var(--text)}
.nav-cta{padding:9px 22px;background:var(--grad);color:#05091a;font-weight:600;font-size:14px;border-radius:8px;text-decoration:none;transition:opacity .2s;white-space:nowrap}
.nav-cta:hover{opacity:.85}
.nav-toggle{display:none;background:none;border:none;color:var(--text);font-size:22px;cursor:pointer;padding:4px}

/* FOOTER */
footer{padding:56px 60px 28px;border-top:1px solid var(--card-border)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;margin-bottom:40px}
.footer-logo{font-size:17px;font-weight:700;background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:12px;display:block}
.footer-brand p{color:var(--dim);font-size:13px;line-height:1.7;max-width:240px;margin-bottom:20px}
.footer-social{display:flex;gap:12px}
.footer-social a{width:34px;height:34px;border-radius:8px;background:var(--card-bg);border:1px solid var(--card-border);display:flex;align-items:center;justify-content:center;color:var(--dim);text-decoration:none;font-size:15px;transition:border-color .2s,color .2s}
.footer-social a:hover{border-color:var(--accent);color:var(--accent)}
.footer-col h4{font-size:11px;font-weight:600;letter-spacing:1.5px;text-transform:uppercase;color:var(--muted);margin-bottom:16px}
.footer-col a{display:block;color:var(--dim);text-decoration:none;font-size:13px;margin-bottom:10px;transition:color .2s}
.footer-col a:hover{color:var(--text)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:24px;border-top:1px solid var(--card-border)}
.footer-bottom p{font-size:12px;color:#3a4a60}
.footer-bottom a{color:#3a4a60;text-decoration:none;transition:color .2s}
.footer-bottom a:hover{color:var(--muted)}

/* SECTIONS */
section{padding:90px 60px}
.section-label{font-size:12px;font-weight:600;letter-spacing:2px;color:var(--accent);text-transform:uppercase;margin-bottom:14px}
.section-title{font-size:36px;font-weight:700;line-height:1.2;margin-bottom:16px}
.section-sub{color:var(--muted);font-size:16px;max-width:520px;line-height:1.7;margin-bottom:48px}

/* BUTTONS */
.btn-primary{padding:14px 30px;background:var(--grad);color:#05091a;font-weight:700;font-size:15px;border-radius:10px;text-decoration:none;display:inline-block;transition:transform .2s,box-shadow .2s;border:none;cursor:pointer;font-family:inherit}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 40px rgba(0,229,192,0.25)}
.btn-secondary{padding:14px 30px;background:rgba(255,255,255,0.05);color:var(--text);font-weight:600;font-size:15px;border-radius:10px;text-decoration:none;display:inline-block;border:1px solid rgba(255,255,255,0.12);transition:background .2s}
.btn-secondary:hover{background:rgba(255,255,255,0.1)}

/* CARDS */
.card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:16px;padding:28px;transition:border-color .2s,background .2s}
.card:hover{background:rgba(0,229,192,0.04);border-color:rgba(0,229,192,0.2)}

/* PAGE HERO */
.page-hero{min-height:42vh;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:140px 40px 80px;position:relative}
.page-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 80% 60% at 50% 0%,rgba(0,229,192,0.1) 0%,transparent 70%);pointer-events:none}
.page-hero h1{font-size:48px;font-weight:700;line-height:1.1;max-width:700px;letter-spacing:-.5px;margin-bottom:16px;position:relative}
.page-hero p{font-size:17px;color:var(--muted);max-width:540px;line-height:1.7;position:relative}

/* UTILS */
.grad-text{background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.text-center{text-align:center}
.mx-auto{margin-left:auto;margin-right:auto}

/* BADGE */
.badge{display:inline-flex;align-items:center;gap:8px;padding:7px 16px;background:rgba(0,229,192,0.08);border:1px solid rgba(0,229,192,0.25);border-radius:100px;font-size:13px;color:var(--accent);margin-bottom:24px}
.badge-dot{width:6px;height:6px;background:var(--accent);border-radius:50%;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}

/* RESPONSIVE */
@media(max-width:900px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media(max-width:768px){
  nav{padding:16px 20px}
  .nav-links{display:none;position:fixed;top:61px;left:0;right:0;background:rgba(5,9,26,0.97);flex-direction:column;padding:20px;border-bottom:1px solid rgba(255,255,255,0.06);gap:16px;align-items:flex-start}
  .nav-links.open{display:flex}
  .nav-toggle{display:block}
  section{padding:60px 20px}
  .page-hero{padding:120px 20px 60px}
  .page-hero h1{font-size:30px}
  .section-title{font-size:26px}
  footer{padding:40px 20px 20px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:8px;text-align:center}
}