:root{--bg:#080b0f;--bg2:#0d1117;--bg3:#111820;--surface:#141c26;--surface2:#1a2535;--border:#1e2d40;--accent:#00d4ff;--accent2:#0066ff;--accent3:#7c3aed;--green:#00ff88;--orange:#ff6b35;--text:#e2e8f0;--text2:#8899aa;--text3:#4a5568}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Syne',sans-serif;background:var(--bg);color:var(--text);overflow-x:hidden;cursor:none}
.cursor{position:fixed;width:8px;height:8px;background:var(--accent);border-radius:50%;pointer-events:none;z-index:9999;transform:translate(-50%,-50%);transition:transform .1s}
.cursor-ring{position:fixed;width:32px;height:32px;border:1px solid rgba(0,212,255,.4);border-radius:50%;pointer-events:none;z-index:9998;transform:translate(-50%,-50%);transition:transform .15s,width .2s,height .2s}
body::after{content:'';position:fixed;inset:0;background-image:linear-gradient(rgba(0,212,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(0,212,255,.03) 1px,transparent 1px);background-size:60px 60px;pointer-events:none;z-index:0}
nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:20px 60px;display:flex;align-items:center;justify-content:space-between;background:linear-gradient(to bottom,rgba(8,11,15,.95),transparent);backdrop-filter:blur(10px)}
.nav-logo{font-family:'Space Mono',monospace;font-size:.85rem;color:var(--accent);letter-spacing:.15em}
.nav-logo span{color:var(--text2)}
.nav-links{display:flex;gap:32px}
.nav-links a{font-family:'JetBrains Mono',monospace;font-size:.72rem;color:var(--text2);text-decoration:none;letter-spacing:.1em;text-transform:uppercase;transition:color .2s;position:relative}
.nav-links a::after{content:'';position:absolute;bottom:-4px;left:0;right:0;height:1px;background:var(--accent);transform:scaleX(0);transition:transform .2s}
.nav-links a:hover{color:var(--accent)}
.nav-links a:hover::after{transform:scaleX(1)}
.hero{min-height:100vh;display:flex;align-items:center;padding:0px 60px 80px;position:relative;z-index:1}
.hero-inner{max-width:900px}
.hero-orb{position:absolute;right:-100px;top:50%;transform:translateY(-50%);width:600px;height:600px;background:radial-gradient(circle,rgba(0,102,255,.12) 0%,rgba(124,58,237,.06) 40%,transparent 70%);border-radius:50%;pointer-events:none;animation:orbPulse 4s ease-in-out infinite}
.hero-tag{font-family:'JetBrains Mono',monospace;font-size:.75rem;color:var(--accent);letter-spacing:.2em;text-transform:uppercase;display:flex;align-items:center;gap:12px;margin-bottom:32px;opacity:0;animation:fadeUp .6s .2s forwards}
.hero-tag::before{content:'';display:block;width:40px;height:1px;background:var(--accent)}
.hero-name{font-size:clamp(2rem,7vw,6rem);font-weight:800;line-height:.95;letter-spacing:-.03em;margin-bottom:8px;opacity:0;animation:fadeUp .6s .35s forwards}
.line1{display:block;color:var(--text)}
.line2{display:block;background:linear-gradient(135deg,var(--accent) 0%,var(--accent2) 50%,var(--accent3) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-role{font-family:'JetBrains Mono',monospace;font-size:.88rem;color:var(--text2);margin:28px 0 48px;opacity:0;animation:fadeUp .6s .5s forwards;line-height:2.1}
.hl{color:var(--green)}.hl2{color:#a78bfa}
.hero-stats{display:flex;gap:48px;flex-wrap:wrap;opacity:0;animation:fadeUp .6s .65s forwards}
.stat-num{font-family:'Space Mono',monospace;font-size:2rem;font-weight:700;color:var(--accent);display:block;line-height:1}
.stat-label{font-size:.72rem;color:var(--text3);letter-spacing:.1em;text-transform:uppercase;margin-top:6px;display:block}
.status-badge{display:inline-flex;align-items:center;gap:8px;font-family:'JetBrains Mono',monospace;font-size:.7rem;color:var(--green);background:rgba(0,255,136,.08);border:1px solid rgba(0,255,136,.2);padding:6px 14px;border-radius:2px;margin-top:32px;opacity:0;animation:fadeUp .6s .8s forwards}
.status-dot{width:6px;height:6px;border-radius:50%;background:var(--green);animation:blink 2s ease-in-out infinite}
section{padding:100px 60px;position:relative;z-index:1;max-width:1300px;margin:0 auto}
.section-label{font-family:'JetBrains Mono',monospace;font-size:.7rem;color:var(--accent);letter-spacing:.25em;text-transform:uppercase;display:flex;align-items:center;gap:16px;margin-bottom:20px}
.section-label::before{content:attr(data-num);font-size:.6rem;color:var(--text3)}
.section-title{font-size:clamp(1.8rem,3.5vw,2.8rem);font-weight:800;line-height:1.1;letter-spacing:-.02em;margin-bottom:56px;color:var(--text)}
.section-title em{font-style:normal;background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.divider{height:1px;background:var(--border);margin:0 60px}
.projects-grid{display:grid;grid-template-columns:1fr;gap:2px}
.project-card{background:var(--surface);padding:48px;position:relative;overflow:hidden;transition:background .3s}
.project-card:hover{background:var(--surface2)}
.project-card::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(0,212,255,.04),transparent);opacity:0;transition:opacity .3s}
.project-card:hover::before{opacity:1}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.project-num{font-family:'JetBrains Mono',monospace;font-size:.65rem;color:var(--text3);letter-spacing:.2em;margin-bottom:20px}
.project-badge{display:inline-block;font-family:'JetBrains Mono',monospace;font-size:.6rem;letter-spacing:.15em;text-transform:uppercase;padding:4px 10px;border-radius:2px;margin-bottom:14px}
.badge-saas{background:rgba(0,255,136,.1);color:var(--green);border:1px solid rgba(0,255,136,.2)}
.badge-parser{background:rgba(255,107,53,.1);color:var(--orange);border:1px solid rgba(255,107,53,.2)}
.badge-data{background:rgba(0,102,255,.1);color:#60a5fa;border:1px solid rgba(0,102,255,.2)}
.badge-ai{background:rgba(124,58,237,.1);color:#a78bfa;border:1px solid rgba(124,58,237,.2)}
.project-title{font-size:1.35rem;font-weight:700;letter-spacing:-.02em;margin-bottom:14px;line-height:1.25}
.project-desc{font-size:.87rem;color:var(--text2);line-height:1.75;margin-bottom:20px;overflow-wrap:break-word;word-break:break-word}
.project-metrics{display:flex;gap:28px;flex-wrap:wrap;margin-bottom:28px;padding:16px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.metric-val{font-family:'Space Mono',monospace;font-size:1.05rem;font-weight:700;color:var(--accent);display:block}
.metric-key{font-size:.67rem;color:var(--text3);letter-spacing:.1em;text-transform:uppercase}
.project-tags{display:flex;flex-wrap:wrap;gap:7px}
.tag{font-family:'JetBrains Mono',monospace;font-size:.62rem;color:var(--text3);border:1px solid var(--border);padding:4px 9px;border-radius:2px;transition:color .2s,border-color .2s}
.project-card:hover .tag{color:var(--text2)}
.arch-box{background:var(--bg3);border:1px solid var(--border);padding:24px;border-radius:4px;margin-bottom:20px}
.arch-title{font-family:'JetBrains Mono',monospace;font-size:.63rem;color:var(--text3);margin-bottom:14px;letter-spacing:.1em}
.arch-item{display:flex;align-items:flex-start;gap:10px;font-size:.82rem;color:var(--text2);margin-bottom:9px;line-height:1.55;overflow-wrap:break-word;word-break:break-word}
.adot{width:7px;height:7px;border-radius:50%;flex-shrink:0;margin-top:5px}
.exp-grid{display:flex;flex-direction:column;gap:2px}
.exp-card{background:var(--surface);padding:40px 48px;transition:background .2s}
.exp-card:hover{background:var(--surface2)}
.exp-header{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:8px;flex-wrap:wrap}
.exp-role{font-size:1.1rem;font-weight:700}
.exp-date{font-family:'JetBrains Mono',monospace;font-size:.72rem;color:var(--accent);letter-spacing:.1em;white-space:nowrap;padding-top:3px}
.exp-company{font-family:'JetBrains Mono',monospace;font-size:.7rem;color:var(--text3);letter-spacing:.08em;margin-bottom:20px}
.exp-desc ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.exp-desc li{font-size:.87rem;color:var(--text2);line-height:1.7;padding-left:18px;position:relative}
.exp-desc li::before{content:'→';position:absolute;left:0;color:var(--accent);font-size:.75rem;top:2px}
.skills-layout{display:grid;grid-template-columns:repeat(3,1fr);gap:2px}
.skill-block{background:var(--surface);padding:32px;transition:background .2s}
.skill-block:hover{background:var(--surface2)}
.skill-icon{font-size:1.4rem;margin-bottom:14px;display:block}
.skill-category{font-family:'JetBrains Mono',monospace;font-size:.62rem;color:var(--accent);letter-spacing:.2em;text-transform:uppercase;margin-bottom:10px}
.skill-name{font-size:1rem;font-weight:700;margin-bottom:12px;line-height:1.3}
.skill-items{list-style:none;font-size:.79rem;color:var(--text2);line-height:2.1;font-family:'JetBrains Mono',monospace}
.skill-items li::before{content:'→ ';color:var(--text3)}
.cert-row{display:grid;grid-template-columns:1fr 1fr;gap:2px;margin-top:2px}
.cert-card{background:var(--surface);padding:32px;display:flex;align-items:flex-start;gap:18px;transition:background .2s}
.cert-card:hover{background:var(--surface2)}
.cert-icon{width:44px;height:44px;flex-shrink:0;background:linear-gradient(135deg,var(--accent2),var(--accent3));border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:1.1rem}
.cert-title{font-size:.95rem;font-weight:700;margin-bottom:4px}
.cert-sub{font-size:.78rem;color:var(--text2);line-height:1.6}
.cert-sub strong{color:var(--accent);font-family:'JetBrains Mono',monospace}
.stack-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2px}
.stack-item{background:var(--surface);padding:22px;display:flex;flex-direction:column;gap:5px;transition:background .2s}
.stack-item:hover{background:var(--surface2)}
.sdot{width:6px;height:6px;border-radius:50%;background:var(--accent);margin-bottom:3px}
.sdot.o{background:var(--orange)}.sdot.p{background:#a78bfa}.sdot.g{background:var(--green)}
.stack-name{font-family:'JetBrains Mono',monospace;font-size:.78rem;color:var(--text);font-weight:500}
.stack-desc{font-size:.7rem;color:var(--text3)}
.about-layout{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}
.about-text{font-size:.92rem;color:var(--text2);line-height:1.9}
.about-text p{margin-bottom:18px}
.about-text strong{color:var(--text)}
.about-text .hl{color:var(--accent)}
.tl-item{display:flex;gap:18px;padding-bottom:28px;position:relative}
.tl-item::before{content:'';position:absolute;left:10px;top:22px;bottom:0;width:1px;background:var(--border)}
.tl-item:last-child::before{display:none}
.tl-dot{width:22px;height:22px;flex-shrink:0;border:2px solid var(--accent);border-radius:50%;background:var(--bg);position:relative;z-index:1;margin-top:2px}
.tl-dot::after{content:'';position:absolute;inset:4px;background:var(--accent);border-radius:50%}
.tl-year{font-family:'JetBrains Mono',monospace;font-size:.62rem;color:var(--text3);letter-spacing:.15em;margin-bottom:5px}
.tl-title{font-weight:700;font-size:.9rem;margin-bottom:4px}
.tl-desc{font-size:.79rem;color:var(--text2);line-height:1.6}
.contacts-section{text-align:center}
.contacts-title{font-size:clamp(1.8rem,3.5vw,2.8rem);font-weight:800;margin-bottom:48px}
.contacts-title em{font-style:normal;background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.contacts-grid{display:flex;justify-content:center;gap:2px;flex-wrap:wrap}
.contact-block{background:var(--surface);padding:28px 40px;min-width:180px;transition:background .2s}
.contact-block:hover{background:var(--surface2)}
.contact-block .label{font-family:'JetBrains Mono',monospace;font-size:.63rem;color:var(--text3);letter-spacing:.15em;text-transform:uppercase;margin-bottom:8px}
.contact-block .value a{color:var(--accent);text-decoration:none;font-family:'JetBrains Mono',monospace;font-size:.85rem}
.contact-block .value a:hover{text-decoration:underline}
footer{border-top:1px solid var(--border);padding:48px 60px;display:flex;align-items:center;justify-content:space-between;position:relative;z-index:1}
.footer-left{font-family:'JetBrains Mono',monospace;font-size:.73rem;color:var(--text3)}
.footer-contacts{display:flex;gap:28px}
.contact-item{font-family:'JetBrains Mono',monospace;font-size:.72rem;color:var(--text2);display:flex;flex-direction:column;gap:4px}
.contact-item span:first-child{color:var(--text3);font-size:.62rem;letter-spacing:.15em;text-transform:uppercase}
.contact-item a{color:var(--accent);text-decoration:none}
@keyframes fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}
@keyframes orbPulse{0%,100%{opacity:.8;transform:translateY(-50%) scale(1)}50%{opacity:1;transform:translateY(-50%) scale(1.05)}}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.3}}
@media(max-width:1000px){
  nav{padding:16px 24px}.nav-links{display:none}
  .hero{padding:90px 24px 60px}.hero-orb{display:none}
  section{padding:60px 24px}.divider{margin:0 24px}
  .two-col,.about-layout{grid-template-columns:1fr;gap:32px}
  .skills-layout{grid-template-columns:1fr 1fr}
  .stack-grid{grid-template-columns:repeat(2,1fr)}
  .cert-row{grid-template-columns:1fr}
  footer{flex-direction:column;gap:24px;padding:32px 24px}
  .project-card{padding:28px 20px}
  .arch-box{padding:16px}
  .project-tags{overflow-wrap:break-word;word-break:break-word}
  .tag{font-size:.58rem;padding:3px 7px}
}
@media(max-width:480px){
  .hero-name{font-size:clamp(1.7rem,9vw,2.4rem)}
  .project-title{font-size:1.1rem}
  .project-metrics{gap:16px}
}

/* ===== ЭФФЕКТ КРУГОВ ПРИ КЛИКЕ ===== */
.click-circle {
    position: fixed;
    border: 2px solid #4a9eff;
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    opacity: 1;
    animation: circleExpand 0.4s ease-out forwards;
}

@keyframes circleExpand {
    0% {
        width: 10px;
        height: 10px;
        opacity: 1;
        border-width: 3px;
    }
    100% {
        width: 80px;
        height: 80px;
        opacity: 0;
        border-width: 1px;
    }
}

@media (max-width: 768px) {
    .click-circle {
        display: none !important;
    }
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-img {
  height: 42px;           /* основная высота */
  width: auto;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.15));
  transition: transform 0.3s ease;
}

.logo-img:hover {
  transform: scale(1.08);
}

/* Если хочешь чуть ярче (в стиле твоего сайта) */
.logo-img {
  filter: brightness(1.1) drop-shadow(0 0 12px rgba(124, 58, 237, 0.4));
}
/* ===== BURGER / MOBILE MENU ===== */
.nav-burger{
  display:none;
  flex-direction:column;
  justify-content:center;
  gap:5px;
  width:36px;height:36px;
  background:none;border:none;cursor:pointer;padding:4px;
  position:relative;z-index:200;
}
.nav-burger span{
  display:block;width:22px;height:2px;
  background:var(--accent);border-radius:2px;
  transition:transform .3s ease,opacity .3s ease,width .3s ease;
  transform-origin:center;
}
.nav-burger.is-active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-burger.is-active span:nth-child(2){opacity:0;width:0}
.nav-burger.is-active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.mobile-menu{
  display:none;
  position:fixed;inset:0;z-index:150;
  background:rgba(8,11,15,.97);
  backdrop-filter:blur(16px);
  opacity:0;pointer-events:none;
  transition:opacity .3s ease;
}
.mobile-menu.is-open{opacity:1;pointer-events:all}
.mobile-menu-inner{
  display:flex;flex-direction:column;
  align-items:center;justify-content:center;
  height:100%;gap:8px;
}
.mobile-link{
  font-family:'JetBrains Mono',monospace;
  font-size:1.25rem;font-weight:500;
  color:var(--text2);text-decoration:none;
  letter-spacing:.12em;text-transform:uppercase;
  padding:14px 32px;
  border:1px solid transparent;border-radius:3px;
  transition:color .2s,border-color .2s,background .2s;
  width:220px;text-align:center;
}
.mobile-link:hover{
  color:var(--accent);
  border-color:rgba(0,212,255,.25);
  background:rgba(0,212,255,.05);
}

@media(max-width:1000px){
  .nav-burger{display:flex}
  .mobile-menu{display:block}
}