:root{
  --bg:#040a1c; --surface:#0a1632; --line:#17356f;
  --electric:#1e6bff; --glow:#4fb8ff; --text:#e8f0ff; --muted:#8fa4cf;
  --display:"Unbounded","Arial Black",system-ui,sans-serif;
  --body:"Onest","Segoe UI",system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);color:var(--text);font-family:var(--body);
  line-height:1.6;min-height:100vh;overflow-x:hidden;
  background-image:radial-gradient(900px 500px at 15% -10%,color-mix(in srgb,var(--electric) 22%,transparent),transparent 70%),
                   radial-gradient(700px 500px at 100% 40%,color-mix(in srgb,var(--glow) 10%,transparent),transparent 70%);
  background-attachment:fixed;
}
#bg{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
.cursor-glow{
  position:fixed;left:0;top:0;width:420px;height:420px;margin:-210px 0 0 -210px;z-index:0;pointer-events:none;
  background:radial-gradient(circle,color-mix(in srgb,var(--electric) 28%,transparent),transparent 65%);
  transition:transform .12s ease-out;will-change:transform;
}
main,footer{position:relative;z-index:1}
main{max-width:1080px;margin:0 auto;padding:0 24px}

/* ---------- Hero ---------- */
.hero{
  min-height:100vh;display:flex;align-items:center;gap:56px;padding:90px 0 60px;
}
.avatar{position:relative;flex:0 0 auto;width:230px;height:230px;display:grid;place-items:center}
.avatar-core{
  width:168px;height:168px;border-radius:50%;display:grid;place-items:center;overflow:hidden;
  font-family:var(--display);font-weight:800;font-size:72px;color:var(--text);
  background:radial-gradient(circle at 30% 25%,#2f7bff,#0a1f5c 70%);
  box-shadow:0 0 40px color-mix(in srgb,var(--electric) 70%,transparent),inset 0 0 30px rgba(0,0,0,.5);
}
.avatar-core img{width:100%;height:100%;object-fit:cover}
.ring{position:absolute;inset:0;border-radius:50%;border:2px solid transparent}
.r1{border-top-color:var(--glow);border-right-color:var(--electric);animation:spin 5s linear infinite;
    filter:drop-shadow(0 0 8px var(--glow))}
.r2{inset:14px;border-bottom-color:var(--electric);border-left-color:var(--glow);animation:spin 8s linear infinite reverse;
    filter:drop-shadow(0 0 6px var(--electric))}
@keyframes spin{to{transform:rotate(360deg)}}

.hero-text{min-width:0}
.nick{
  font-family:var(--display);font-weight:800;line-height:1.05;letter-spacing:-.02em;
  font-size:clamp(2.6rem,9vw,6.4rem);position:relative;display:inline-block;
  color:#fff;text-shadow:0 0 18px var(--electric),0 0 46px var(--electric);
  animation:flicker 7s infinite 1.6s;
}
/* электрический «сбой» — одно запоминающееся движение страницы */
.nick::before,.nick::after{
  content:attr(data-text);position:absolute;inset:0;pointer-events:none;opacity:0;
}
.nick::before{color:var(--glow);text-shadow:none;clip-path:inset(0 0 55% 0)}
.nick::after{color:var(--electric);text-shadow:none;clip-path:inset(55% 0 0 0)}
.nick.glitch::before{opacity:.9;animation:gl1 .38s steps(2) 1}
.nick.glitch::after{opacity:.9;animation:gl2 .38s steps(2) 1}
@keyframes gl1{0%{transform:translate(-5px,-2px)}50%{transform:translate(6px,1px)}100%{transform:translate(0)}}
@keyframes gl2{0%{transform:translate(5px,2px)}50%{transform:translate(-6px,-1px)}100%{transform:translate(0)}}
@keyframes flicker{
  0%,92%,100%{opacity:1}93%{opacity:.55}94%{opacity:1}95.5%{opacity:.7}96%{opacity:1}
}
.nick .ch{display:inline-block;opacity:0;transform:translateY(.4em) scale(.9);filter:blur(8px);
  animation:charIn .7s cubic-bezier(.2,.8,.2,1) forwards}
@keyframes charIn{to{opacity:1;transform:none;filter:none}}

.roles{margin-top:18px;font-size:clamp(1.05rem,2.4vw,1.5rem);color:var(--glow);min-height:1.7em;font-weight:500}
.caret{display:inline-block;width:2px;height:1.1em;margin-left:4px;background:var(--glow);vertical-align:-.15em;
  animation:blink 1s steps(1) infinite;box-shadow:0 0 8px var(--glow)}
@keyframes blink{50%{opacity:0}}

.hero-links{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.btn{
  display:inline-flex;align-items:center;gap:10px;padding:12px 20px;border-radius:12px;
  color:var(--text);text-decoration:none;font-weight:600;font-size:.98rem;
  border:1px solid var(--line);background:color-mix(in srgb,var(--surface) 80%,transparent);
  position:relative;overflow:hidden;transition:transform .25s,border-color .25s,box-shadow .25s;
}
.btn::after{ /* пробегающий блик по кнопке */
  content:"";position:absolute;top:0;bottom:0;left:-60%;width:40%;
  background:linear-gradient(100deg,transparent,rgba(120,190,255,.45),transparent);
  transform:skewX(-20deg);transition:left .6s;
}
.btn:hover{transform:translateY(-3px);border-color:var(--glow);
  box-shadow:0 0 0 1px var(--glow),0 10px 34px color-mix(in srgb,var(--electric) 55%,transparent)}
.btn:hover::after{left:130%}
.btn.primary{background:var(--electric);border-color:var(--electric)}
.btn svg{width:20px;height:20px;fill:currentColor;flex:0 0 auto}

/* ---------- Sections ---------- */
.block{padding:70px 0}
.block.two{display:grid;grid-template-columns:1fr 1fr;gap:56px}
.block h2{
  font-family:var(--display);font-weight:500;font-size:clamp(1.5rem,3.4vw,2.1rem);
  margin-bottom:28px;display:flex;align-items:center;gap:16px;
}
.block h2::after{
  content:"";flex:1;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--electric),transparent);box-shadow:0 0 12px var(--electric);
  transform-origin:left;transform:scaleX(0);transition:transform 1.1s cubic-bezier(.2,.8,.2,1);
}
.block.in h2::after{transform:scaleX(1)}

.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px}
.card{
  padding:26px;border-radius:18px;border:1px solid var(--line);text-decoration:none;color:inherit;display:block;
  background:linear-gradient(160deg,color-mix(in srgb,var(--surface) 92%,transparent),color-mix(in srgb,var(--bg) 80%,transparent));
  position:relative;transition:transform .3s,border-color .3s,box-shadow .3s;
}
.card h3{font-family:var(--display);font-weight:500;font-size:1.05rem;margin-bottom:8px}
.card p{color:var(--muted)}
a.card:hover,.card:hover{transform:translateY(-5px);border-color:var(--glow);
  box-shadow:0 14px 44px color-mix(in srgb,var(--electric) 40%,transparent)}
.card::before{ /* свечение следует за курсором */
  content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .3s;
  background:radial-gradient(260px circle at var(--mx,50%) var(--my,50%),color-mix(in srgb,var(--glow) 22%,transparent),transparent 70%);
}
.card:hover::before{opacity:1}

.chips{display:flex;flex-wrap:wrap;gap:12px}
.chip{
  padding:10px 18px;border-radius:999px;border:1px solid var(--line);color:var(--text);text-decoration:none;
  background:color-mix(in srgb,var(--surface) 75%,transparent);font-weight:500;
  transition:transform .25s,border-color .25s,box-shadow .25s,background .25s;
}
.chip:hover{transform:translateY(-3px) scale(1.04);border-color:var(--glow);background:var(--electric);
  box-shadow:0 0 26px color-mix(in srgb,var(--electric) 80%,transparent)}

.list{list-style:none;display:grid;gap:10px}
.item{
  display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding:14px 18px;border-radius:14px;
  border:1px solid var(--line);background:color-mix(in srgb,var(--surface) 70%,transparent);
  text-decoration:none;color:var(--text);position:relative;overflow:hidden;
  transition:transform .25s,border-color .25s,padding-left .25s;
}
.item::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--glow);
  box-shadow:0 0 14px var(--glow);transform:scaleY(0);transition:transform .3s}
.item:hover{border-color:var(--glow);padding-left:26px}
.item:hover::before{transform:scaleY(1)}
.item span.n{color:var(--muted);font-size:.9rem;text-align:right}

/* ---------- Появление при скролле ---------- */
.rv{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.8,.2,1);
  transition-delay:calc(var(--i,0)*70ms)}
.in .rv,.rv.in{opacity:1;transform:none}
/* hover-эффекты у rv-элементов не должны ломаться из-за transition выше */
.in .rv.card,.in .rv.chip,.in .rv.item,.in .rv.btn{
  transition:opacity .7s ease,transform .3s,border-color .3s,box-shadow .3s,background .25s,padding-left .25s;
  transition-delay:calc(var(--i,0)*70ms),0s,0s,0s,0s,0s;
}

footer{text-align:center;padding:50px 24px 60px;color:var(--muted);font-size:.9rem}

:focus-visible{outline:2px solid var(--glow);outline-offset:3px;border-radius:8px}

@media (max-width:820px){
  .hero{flex-direction:column;text-align:center;gap:34px;padding-top:70px}
  .hero-links{justify-content:center}
  .block.two{grid-template-columns:1fr;gap:20px}
  .avatar{width:190px;height:190px}.avatar-core{width:138px;height:138px;font-size:58px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .rv,.nick .ch{opacity:1!important;transform:none!important;filter:none!important}
  .block h2::after{transform:scaleX(1)}
}