@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=Fira+Code:wght@400;500&display=swap');

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

:root{
  --bg:#0b0e17;
  --bg2:#10141f;
  --bg3:#161b2a;
  --surface:#161b2a;
  --surface2:#1c2235;
  --border:rgba(255,255,255,0.06);
  --border2:rgba(255,255,255,0.1);
  --accent:#8b5cf6;
  --accent2:#a78bfa;
  --cyan:#22d3ee;
  --cyan2:#06b6d4;
  --gradient:linear-gradient(135deg,#8b5cf6,#22d3ee);
  --gradient2:linear-gradient(135deg,#a78bfa,#67e8f9);
  --ink:#f1f5f9;
  --ink2:#94a3b8;
  --ink3:#64748b;
  --green:#34d399;
  --red:#f87171;
  --r-sm:8px;--r-md:12px;--r-lg:16px;--r-xl:24px;
  --font:'Space Grotesk',system-ui,sans-serif;
  --mono:'Fira Code',monospace;
  --sh-sm:0 2px 8px rgba(0,0,0,0.3);
  --sh-md:0 8px 24px rgba(0,0,0,0.4);
  --sh-lg:0 16px 48px rgba(0,0,0,0.5);
  --sh-glow:0 0 40px rgba(139,92,246,0.12);
  --sh-cyan:0 0 40px rgba(34,211,238,0.08);
}

html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--ink);min-height:100svh;line-height:1.6;-webkit-font-smoothing:antialiased}
::selection{background:rgba(139,92,246,0.3)}
a{color:var(--cyan);text-decoration:none}
a:hover{text-decoration:underline}

/* ═══ ANIMATIONS ═══ */
.rv{opacity:0;transform:translateY(36px);transition:opacity .85s cubic-bezier(.22,1,.36,1),transform .85s cubic-bezier(.22,1,.36,1)}
.rv.show{opacity:1;transform:none}
.rv.s1{transition-delay:.1s}.rv.s2{transition-delay:.2s}.rv.s3{transition-delay:.3s}.rv.s4{transition-delay:.4s}

@keyframes fadeIn{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:none}}
@keyframes slideUp{from{opacity:0;transform:translateY(44px) scale(.96)}to{opacity:1;transform:none}}
@keyframes glow{0%,100%{opacity:.5}50%{opacity:1}}
@keyframes orbit{0%{transform:rotate(0deg) translateX(120px) rotate(0deg)}100%{transform:rotate(360deg) translateX(120px) rotate(-360deg)}}
@keyframes pulse{0%,100%{transform:scale(1);opacity:.7}50%{transform:scale(1.05);opacity:1}}
@keyframes borderFlow{0%{background-position:0% 50%}100%{background-position:200% 50%}}
@keyframes dotPulse{0%{box-shadow:0 0 0 0 rgba(52,211,153,.5)}100%{box-shadow:0 0 0 8px rgba(52,211,153,0)}}
@keyframes shimmer{0%{left:-100%}100%{left:200%}}

.lift{transition:transform .4s cubic-bezier(.22,1,.36,1),box-shadow .4s}
.lift:hover{transform:translateY(-6px);box-shadow:var(--sh-lg),var(--sh-glow)}
.glow-border{position:relative;overflow:visible}
.glow-border::before{content:'';position:absolute;inset:-1px;border-radius:inherit;padding:1px;background:var(--gradient);background-size:200% 200%;animation:borderFlow 4s linear infinite;-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .4s}
.glow-border:hover::before{opacity:1}

/* ═══ NAV ═══ */
.nav{position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(16px,4vw,48px);height:60px;background:rgba(11,14,23,.85);backdrop-filter:blur(20px) saturate(1.3);border-bottom:1px solid var(--border)}
.nav-logo{display:flex;align-items:center;gap:8px;font-weight:700;font-size:17px;letter-spacing:-.3px;color:var(--ink);text-decoration:none}
.nav-logo em{font-style:normal;background:var(--gradient);-webkit-background-clip:text;background-clip:text;color:transparent}
.nav-logo-icon{width:28px;height:28px;border-radius:7px;background:var(--gradient);display:flex;align-items:center;justify-content:center;flex-shrink:0;color:#fff}
.nav-links{display:flex;align-items:center;gap:2px;list-style:none}
.nav-links a{padding:6px 13px;border-radius:var(--r-sm);color:var(--ink2);font-size:13px;font-weight:500;text-decoration:none;transition:color .2s,background .2s}
.nav-links a:hover,.nav-links a.active{color:var(--ink);background:rgba(255,255,255,.06)}
.nav-cta{padding:7px 18px;border-radius:var(--r-sm);background:var(--gradient);color:#fff!important;font-weight:600;font-size:13px;text-decoration:none;transition:opacity .2s,transform .2s;box-shadow:0 2px 12px rgba(139,92,246,.3)}
.nav-cta:hover{opacity:.9;transform:translateY(-1px);text-decoration:none}
.nav-burger{display:none;background:none;border:none;color:var(--ink);cursor:pointer;padding:4px}

/* ═══ FOOTER ═══ */
.footer{background:var(--bg2);border-top:1px solid var(--border)}
.footer-inner{max-width:1100px;margin:0 auto;padding:52px clamp(16px,5vw,80px) 28px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:36px}
.footer-brand p{color:var(--ink3);font-size:13px;line-height:1.7;margin-top:10px;max-width:260px}
.footer-col h4{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:1.5px;color:var(--ink3);margin-bottom:14px}
.footer-col ul{list-style:none}
.footer-col ul li{margin-bottom:8px}
.footer-col ul a{color:var(--ink2);font-size:13px;transition:color .2s}
.footer-col ul a:hover{color:var(--ink);text-decoration:none}
.footer-bottom{margin-top:32px;padding-top:20px;border-top:1px solid var(--border);display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}
.footer-bottom p{color:var(--ink3);font-size:11px}

/* ═══ BADGES ═══ */
.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:999px;font-size:11px;font-weight:600}
.badge-purple{background:rgba(139,92,246,.12);color:var(--accent2);border:1px solid rgba(139,92,246,.2)}
.badge-green{background:rgba(52,211,153,.1);color:var(--green);border:1px solid rgba(52,211,153,.2)}

/* ═══ BUTTONS ═══ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border-radius:var(--r-md);font-family:var(--font);font-size:14px;font-weight:600;cursor:pointer;border:none;transition:transform .35s cubic-bezier(.22,1,.36,1),box-shadow .35s,opacity .2s;text-decoration:none}
.btn:hover{transform:translateY(-2px);text-decoration:none}
.btn-accent{background:var(--gradient);color:#fff;box-shadow:0 4px 16px rgba(139,92,246,.3)}
.btn-accent:hover{box-shadow:0 8px 28px rgba(139,92,246,.35);opacity:.95}
.btn-outline{background:transparent;color:var(--ink);border:1px solid var(--border2);box-shadow:var(--sh-sm)}
.btn-outline:hover{background:var(--surface2);box-shadow:var(--sh-md)}
.btn-lg{padding:14px 30px;font-size:15px;border-radius:var(--r-lg)}
.btn-full{width:100%}

/* ═══ SECTION ═══ */
.section{padding:clamp(56px,8vw,112px) clamp(16px,5vw,80px)}
.section-inner{max-width:1100px;margin:0 auto}
.section-tag{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:2px;background:var(--gradient);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:10px}
.section-h{font-size:clamp(26px,4vw,42px);font-weight:700;letter-spacing:-.5px;line-height:1.1;margin-bottom:14px}
.section-p{font-size:clamp(14px,1.8vw,16px);color:var(--ink2);max-width:540px;line-height:1.7}
.divider{height:1px;background:var(--border);max-width:1100px;margin:0 auto}

/* ═══ PAGE HERO ═══ */
.page-hero{padding:clamp(40px,6vw,88px) clamp(16px,5vw,80px) clamp(36px,5vw,64px);text-align:center;background:var(--bg2)}
.page-hero-inner{max-width:680px;margin:0 auto}
.page-hero h1{font-size:clamp(26px,4vw,44px);font-weight:700;letter-spacing:-.5px;margin-bottom:14px}
.page-hero p{font-size:clamp(14px,1.8vw,16px);color:var(--ink2)}

/* ═══ MOBILE ═══ */
.mobile-menu{display:none;flex-direction:column;gap:4px;padding:12px 16px;background:var(--bg2);border-bottom:1px solid var(--border)}
.mobile-menu.open{display:flex}
.mobile-menu a{padding:10px 14px;border-radius:var(--r-sm);color:var(--ink2);font-size:14px;font-weight:500;text-decoration:none;transition:background .2s}
.mobile-menu a:hover,.mobile-menu a.active{background:rgba(255,255,255,.05);color:var(--ink)}

@media(max-width:900px){
  .nav-links,.nav-cta{display:none}
  .nav-burger{display:block}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:0s!important;transition-duration:0s!important}}