/* ============================================================
   Ecomplicity Labs — shared design system
   ============================================================ */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#05070d;
  --bg-soft:#0a0e18;
  --surface:rgba(255,255,255,0.035);
  --surface-2:rgba(255,255,255,0.06);
  --line:rgba(255,255,255,0.09);
  --line-strong:rgba(255,255,255,0.16);
  --text:#f3f5fa;
  --muted:#9aa3b8;
  --faint:#646d82;
  --brand:#5b8cff;
  --brand-2:#7c5cff;
  --accent:#1fd6c2;
  --gold:#ffcf6a;
  --radius:20px;
  --radius-sm:12px;
  --maxw:1180px;
  --elev:0 24px 60px -34px rgba(0,0,0,0.9);
  --elev-hover:0 30px 70px -30px rgba(0,0,0,0.95),0 0 0 1px var(--line-strong);
  --sheen:inset 0 1px 0 rgba(255,255,255,0.07);
  --glass:linear-gradient(180deg,rgba(255,255,255,0.05),rgba(255,255,255,0.018));
  --font-display:'Sora',-apple-system,BlinkMacSystemFont,sans-serif;
  --font-body:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;
}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);background:radial-gradient(ellipse 110% 70% at 50% -12%,#0d142e 0%,#070a14 46%,#04060c 100%);background-attachment:fixed;color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
::selection{background:rgba(124,92,255,0.35);color:#fff}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-display);letter-spacing:-0.02em;line-height:1.08}
img,svg{display:block;max-width:100%}
.icon{width:1em;height:1em;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}

/* ---- ambient backdrop ---- */
.backdrop{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.orb{position:absolute;border-radius:50%;filter:blur(100px);opacity:0.55;will-change:transform}
.orb.a{width:660px;height:660px;background:radial-gradient(circle at 30% 30%,#3f6bff,transparent 68%);top:-240px;left:-180px;animation:float1 22s ease-in-out infinite}
.orb.b{width:600px;height:600px;background:radial-gradient(circle at 70% 30%,#8a5cff,transparent 68%);top:4%;right:-240px;animation:float2 26s ease-in-out infinite}
.orb.c{width:540px;height:540px;background:radial-gradient(circle at 50% 50%,#11a596,transparent 68%);top:120%;left:30%;animation:float1 30s ease-in-out infinite}
.grid-overlay{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,0.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,0.025) 1px,transparent 1px);background-size:60px 60px;mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000 30%,transparent 75%)}
.noise{position:absolute;inset:0;opacity:0.4;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");mix-blend-mode:overlay}
@keyframes float1{0%,100%{transform:translate(0,0)}50%{transform:translate(60px,40px)}}
@keyframes float2{0%,100%{transform:translate(0,0)}50%{transform:translate(-50px,30px)}}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px;position:relative;z-index:2}

/* ---- scroll progress ---- */
#scrollbar{position:fixed;top:0;left:0;right:0;height:3px;z-index:60;background:linear-gradient(90deg,var(--brand),var(--brand-2),var(--accent));transform:scaleX(0);transform-origin:0 50%;will-change:transform}

/* ---- cursor spotlight ---- */
#cursor-glow{position:fixed;top:0;left:0;width:560px;height:560px;margin:-280px 0 0 -280px;border-radius:50%;pointer-events:none;z-index:1;opacity:0;transition:opacity .4s ease;background:radial-gradient(circle,rgba(124,140,255,0.10),rgba(31,214,194,0.05) 40%,transparent 62%);mix-blend-mode:screen;will-change:transform}

/* ---- flowing gradient text ---- */
.flow-grad{background-size:220% auto;animation:gradflow 7s ease infinite}
@keyframes gradflow{0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}}

/* ---- animated conic glow border ---- */
@property --ang{syntax:'<angle>';inherits:false;initial-value:0deg}
.glow-border{position:relative}
.glow-border::after{content:"";position:absolute;inset:0;border-radius:inherit;padding:1.5px;background:conic-gradient(from var(--ang),transparent 55%,var(--brand) 75%,var(--accent) 88%,transparent 100%);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;animation:angrot 6s linear infinite;opacity:.85;pointer-events:none}
@keyframes angrot{to{--ang:360deg}}

/* ---- section divider ---- */
.divider{display:flex;align-items:center;justify-content:center;gap:14px;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.divider span{height:1px;flex:1;background:linear-gradient(90deg,transparent,var(--line-strong),transparent)}
.divider i{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 12px var(--accent);flex-shrink:0}

@media(prefers-reduced-motion:reduce){.flow-grad,.glow-border::after{animation:none}#cursor-glow{display:none}}

/* ---- word reveal ---- */
[data-words] .word{display:inline-block;opacity:0;transform:translateY(0.5em);filter:blur(6px);transition:opacity .6s ease,transform .6s ease,filter .6s ease}
[data-words].lit .word{opacity:1;transform:none;filter:none}
[data-words] .word.gw{background:linear-gradient(110deg,#7c5cff,#5b8cff 45%,#1fd6c2);background-size:220% auto;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:gradflow 7s ease infinite}

/* ---- constellation canvas ---- */
.constellation{position:absolute;inset:0;z-index:1;pointer-events:none;opacity:.9}

/* ---- nav ---- */
nav{position:fixed;top:0;left:0;right:0;z-index:50;transition:all .35s ease}
.nav-inner{max-width:var(--maxw);margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:18px 24px;transition:all .35s ease}
nav.scrolled .nav-inner{padding:12px 24px}
nav.scrolled{background:rgba(7,9,16,0.72);backdrop-filter:blur(18px) saturate(160%);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--font-display);font-weight:700;font-size:1.05rem}
.brand-mark{width:34px;height:34px;border-radius:9px;display:block;box-shadow:0 6px 20px rgba(91,140,255,0.45)}
.nav-links{display:flex;gap:34px;align-items:center}
.nav-links a.lk{color:var(--muted);font-size:.92rem;font-weight:500;transition:color .2s;position:relative}
.nav-links a.lk:hover{color:var(--text)}
.nav-links a.lk::after{content:"";position:absolute;left:0;bottom:-6px;height:1.5px;width:0;background:var(--brand);transition:width .25s}
.nav-links a.lk:hover::after{width:100%}
.menu-toggle{display:none;background:none;border:none;color:var(--text);cursor:pointer;padding:6px}
.menu-toggle .icon{width:26px;height:26px}

/* ---- buttons ---- */
.btn{position:relative;display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:.92rem;border-radius:12px;cursor:pointer;border:none;overflow:hidden;transition:transform .25s ease,box-shadow .25s ease,background .25s ease;font-family:var(--font-body)}
.btn .icon{width:1.05em;height:1.05em;position:relative;z-index:1}
.btn>*{position:relative;z-index:1}
.btn-primary{background:linear-gradient(135deg,#6f9bff,var(--brand-2));color:#fff;padding:12px 24px;box-shadow:0 10px 26px -6px rgba(91,140,255,0.55),var(--sheen)}
.btn-primary::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,0.28),transparent 45%);opacity:.9}
.btn-primary::after{content:"";position:absolute;top:0;bottom:0;width:40%;left:-60%;background:linear-gradient(110deg,transparent,rgba(255,255,255,0.45),transparent);transform:skewX(-18deg);transition:left .6s ease}
.btn-primary:hover::after{left:130%}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 40px -8px rgba(124,92,255,0.65),var(--sheen)}
.btn-ghost{background:var(--surface-2);color:var(--text);padding:12px 24px;border:1px solid var(--line-strong);box-shadow:var(--sheen)}
.btn-ghost:hover{background:rgba(255,255,255,0.1);transform:translateY(-2px);border-color:rgba(255,255,255,0.28)}
.btn-lg{padding:16px 32px;font-size:1rem;border-radius:14px}
.magnetic{will-change:transform}

/* ---- shared section bits ---- */
section.block{padding:110px 0;position:relative;z-index:2}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.74rem;font-weight:600;text-transform:uppercase;letter-spacing:2px;color:#bcd0ff;margin-bottom:18px;padding:7px 14px;border-radius:100px;background:linear-gradient(180deg,rgba(124,140,255,0.16),rgba(124,140,255,0.05));border:1px solid rgba(124,140,255,0.22);box-shadow:var(--sheen)}
.eyebrow .icon{width:15px;height:15px;color:var(--accent)}
.h2{font-size:clamp(2.1rem,4.2vw,3.2rem);font-weight:800;margin-bottom:18px;letter-spacing:-0.03em}
.lead{font-size:1.14rem;color:var(--muted);max-width:600px;line-height:1.7}
.head-center{text-align:center;display:flex;flex-direction:column;align-items:center}
.head-center .lead{margin:0 auto}
.pill{display:inline-flex;align-items:center;gap:9px;padding:8px 18px;border-radius:100px;background:linear-gradient(180deg,rgba(255,255,255,0.07),rgba(255,255,255,0.02));border:1px solid var(--line-strong);font-size:.82rem;color:var(--text);backdrop-filter:blur(8px);box-shadow:var(--elev),var(--sheen)}
.pill .dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 0 rgba(31,214,194,0.6);animation:pulse 2.2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(31,214,194,0.55)}70%{box-shadow:0 0 0 9px rgba(31,214,194,0)}100%{box-shadow:0 0 0 0 rgba(31,214,194,0)}}

/* ---- reveal ---- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* ---- cards / icon tiles ---- */
.ic-tile{width:54px;height:54px;border-radius:15px;display:flex;align-items:center;justify-content:center;margin-bottom:22px;border:1px solid var(--line-strong);background:linear-gradient(160deg,rgba(255,255,255,0.1),rgba(255,255,255,0.02));color:var(--brand);box-shadow:var(--sheen),0 8px 20px -10px rgba(0,0,0,0.7);position:relative}
.ic-tile::after{content:"";position:absolute;inset:0;border-radius:inherit;background:radial-gradient(circle at 50% 0%,currentColor,transparent 70%);opacity:.14}
.ic-tile .icon{width:24px;height:24px;position:relative;z-index:1}
.tag-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
.tag{font-size:.76rem;padding:5px 12px;border-radius:100px;background:var(--surface-2);border:1px solid var(--line);color:var(--muted)}

/* ---- shared elevation + glass for card surfaces ---- */
.card,.stat,.prod,.fcard,.value,.bet,.company-card,.form,.layer,.principle,.calc,.cv-doc,.eco{
  box-shadow:var(--elev),var(--sheen);
}
.card:hover,.prod:hover,.fcard:hover,.value:hover,.bet:hover{box-shadow:var(--elev-hover),var(--sheen)}

/* ---- footer ---- */
footer{position:relative;z-index:2;border-top:1px solid var(--line);padding:64px 0 34px;margin-top:40px}
.foot-grid{display:grid;grid-template-columns:2.2fr 1fr 1fr 1fr;gap:44px}
.foot-brand p{color:var(--muted);margin-top:14px;font-size:.92rem;max-width:300px}
.foot-social{display:flex;gap:12px;margin-top:20px}
.foot-social a{width:38px;height:38px;border-radius:10px;background:var(--surface);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--muted);transition:all .25s}
.foot-social a:hover{color:var(--text);border-color:var(--line-strong);transform:translateY(-2px)}
.foot-social .icon{width:18px;height:18px}
.foot-col h4{font-family:var(--font-display);font-weight:600;margin-bottom:15px;font-size:.85rem;text-transform:uppercase;letter-spacing:1.2px;color:var(--text)}
.foot-col a{display:block;color:var(--muted);font-size:.92rem;margin-bottom:11px;transition:color .2s}
.foot-col a:hover{color:var(--text)}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:50px;padding-top:26px;border-top:1px solid var(--line);font-size:.86rem;color:var(--faint);flex-wrap:wrap;gap:14px}
.foot-legal{display:flex;gap:22px}
.foot-legal a{color:var(--faint)}.foot-legal a:hover{color:var(--text)}

/* ---- back link (product pages) ---- */
.back-link{display:inline-flex;align-items:center;gap:7px;font-weight:600;font-size:.9rem;color:var(--muted);margin-bottom:26px;transition:gap .2s,color .2s}
.back-link:hover{color:var(--text);gap:11px}
.back-link .icon{width:16px;height:16px}

/* ---- responsive ---- */
@media(max-width:768px){
  .nav-links{position:fixed;inset:0 0 0 auto;width:78%;max-width:320px;flex-direction:column;justify-content:center;gap:26px;background:rgba(7,9,16,0.97);backdrop-filter:blur(20px);border-left:1px solid var(--line);transform:translateX(100%);transition:transform .35s ease;padding:40px}
  .nav-links.open{transform:translateX(0)}
  .menu-toggle{display:block;z-index:60}
  .foot-grid{grid-template-columns:1fr 1fr}
  section.block{padding:80px 0}
}
@media(prefers-reduced-motion:reduce){
  .orb,.pill .dot,.badge .d{animation:none!important}
  .reveal{transition:none;opacity:1;transform:none}
}