*{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#080808;
  --surface:#0e0e0e;
  --surface2:#141414;
  --border:rgba(255,255,255,0.06);
  --border-hover:rgba(255,255,255,0.18);
  --text:#f0f0f0;
  --muted:#555;
  --muted2:#333;
  --accent:#f0f0f0;
  --mono:'DM Mono',monospace;
  --display:'Syne',sans-serif;
}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--mono);
  font-size:14px;
  line-height:1.6;
  overflow-x:hidden;
  min-height:100vh;
}

/* GRAIN */
body::before{
  content:'';
  position:fixed;inset:0;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.4'/%3E%3C/svg%3E");
  opacity:0.03;
  z-index:100;
  pointer-events:none;
}

/* NAV */
nav{
  position:fixed;top:0;left:0;right:0;
  z-index:50;
  padding:20px 40px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  border-bottom:1px solid transparent;
  transition:border-color 0.3s, background 0.3s;
}
nav.scrolled{
  background:rgba(8,8,8,0.85);
  backdrop-filter:blur(20px);
  border-bottom-color:var(--border);
}
.nav-logo{
  font-family:var(--display);
  font-weight:800;
  font-size:18px;
  letter-spacing:-0.02em;
  color:var(--text);
  text-decoration:none;
}
.nav-links{display:flex;gap:28px}
.nav-links a{
  color:var(--muted);
  text-decoration:none;
  font-size:12px;
  letter-spacing:0.08em;
  text-transform:uppercase;
  transition:color 0.2s;
}
.nav-links a:hover{color:var(--text)}

/* HERO */
.hero{
  min-height:100vh;
  display:flex;
  align-items:center;
  padding:0 40px;
  position:relative;
}
.hero-content{
  max-width:900px;
  width:100%;
}
.hero-tag{
  font-size:11px;
  letter-spacing:0.15em;
  text-transform:uppercase;
  color:var(--muted);
  margin-bottom:24px;
  display:flex;
  align-items:center;
  gap:12px;
}
.hero-tag::before{
  content:'';
  display:inline-block;
  width:24px;height:1px;
  background:var(--muted);
}
.hero-name{
  font-family:var(--display);
  font-size:clamp(56px,10vw,120px);
  font-weight:800;
  line-height:0.92;
  letter-spacing:-0.04em;
  margin-bottom:32px;
}
.hero-name span{
  display:block;
  -webkit-text-stroke:1px var(--muted2);
  color:transparent;
}
.hero-desc{
  font-size:15px;
  color:var(--muted);
  max-width:400px;
  line-height:1.8;
  margin-bottom:48px;
}
.hero-cta{
  display:flex;
  gap:12px;
  align-items:center;
}
.btn-primary{
  display:inline-block;
  padding:12px 28px;
  background:var(--text);
  color:var(--bg);
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:0.06em;
  text-transform:uppercase;
  text-decoration:none;
  transition:opacity 0.2s, transform 0.2s;
}
.btn-primary:hover{opacity:0.85;transform:translateY(-1px)}
.btn-ghost{
  display:inline-block;
  padding:12px 28px;
  border:1px solid var(--border);
  color:var(--muted);
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:0.06em;
  text-transform:uppercase;
  text-decoration:none;
  transition:border-color 0.2s,color 0.2s,transform 0.2s;
}
.btn-ghost:hover{border-color:var(--border-hover);color:var(--text);transform:translateY(-1px)}
.hero-scroll{
  position:absolute;
  bottom:40px;right:40px;
  font-size:11px;
  letter-spacing:0.1em;
  color:var(--muted2);
  text-transform:uppercase;
  writing-mode:vertical-rl;
}

/* Секции */
.section{
  padding:120px 40px;
  border-top:1px solid var(--border);
}
.section-header{
  display:flex;
  align-items:baseline;
  gap:16px;
  margin-bottom:64px;
}
.section-num{
  font-size:11px;
  letter-spacing:0.12em;
  color:var(--muted2);
}
.section-title{
  font-family:var(--display);
  font-size:clamp(28px,4vw,42px);
  font-weight:700;
  letter-spacing:-0.03em;
}

/* Проджекты */
.projects-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:1px;
  background:var(--border);
  border:1px solid var(--border);
}
.project-card{
  background:var(--bg);
  padding:36px;
  transition:background 0.25s;
  cursor:pointer;
  position:relative;
  overflow:hidden;
}
.project-card::after{
  content:'';
  position:absolute;
  top:0;left:0;right:0;
  height:1px;
  background:var(--text);
  transform:scaleX(0);
  transform-origin:left;
  transition:transform 0.4s cubic-bezier(0.4,0,0.2,1);
}
.project-card:hover{background:var(--surface)}
.project-card:hover::after{transform:scaleX(1)}
.project-num{
  font-size:11px;
  letter-spacing:0.1em;
  color:var(--muted2);
  margin-bottom:32px;
}
.project-name{
  font-family:var(--display);
  font-size:22px;
  font-weight:600;
  letter-spacing:-0.02em;
  margin-bottom:12px;
}
.project-desc{
  font-size:13px;
  color:var(--muted);
  line-height:1.7;
  margin-bottom:28px;
}
.project-tags{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
}
.tag{
  font-size:11px;
  letter-spacing:0.06em;
  text-transform:uppercase;
  color:var(--muted);
  padding:4px 10px;
  border:1px solid var(--border);
}
.project-arrow{
  position:absolute;
  bottom:36px;right:36px;
  font-size:18px;
  color:var(--muted2);
  transition:transform 0.2s,color 0.2s;
}
.project-card:hover .project-arrow{
  transform:translate(4px,-4px);
  color:var(--text);
}

/* О мне */
.about-layout{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:80px;
  align-items:start;
}
.about-text{
  font-size:15px;
  color:var(--muted);
  line-height:2;
}
.about-text p+p{margin-top:20px}
.about-text em{color:var(--text);font-style:normal}
.about-stack{display:flex;flex-direction:column;background:var(--border)}
.stack-item{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:16px 0;
  background:var(--bg);
  border-bottom:1px solid var(--border);
  font-size:13px;
}
.stack-item:last-child{border-bottom:none}
.stack-name{color:var(--muted)}
.stack-status{
  font-size:11px;
  letter-spacing:0.06em;
  text-transform:uppercase;
  color:var(--muted2);
}
.stack-status.active{color:var(--text)}

/* Контакты */
.contact-layout{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:80px;
}
.contact-links{
  display:flex;
  flex-direction:column;
}
.contact-link{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:20px 0;
  border-bottom:1px solid var(--border);
  text-decoration:none;
  color:var(--muted);
  font-size:14px;
  transition:color 0.2s;
}
.contact-link:hover{color:var(--text)}
.contact-link-arrow{transition:transform 0.2s}
.contact-link:hover .contact-link-arrow{transform:translate(4px,-4px)}

/* Форм */
.form-grid{display:flex;flex-direction:column}
.field{
  border-bottom:1px solid var(--border);
  position:relative;
}
.field:first-child{border-top:1px solid var(--border)}
.field label{
  display:block;
  font-size:11px;
  letter-spacing:0.1em;
  text-transform:uppercase;
  color:var(--muted2);
  padding:16px 0 4px;
}
.field input,.field textarea{
  width:100%;
  background:transparent;
  border:none;
  outline:none;
  font-family:var(--mono);
  font-size:14px;
  color:var(--text);
  padding:4px 0 16px;
  resize:none;
}
.field input::placeholder,.field textarea::placeholder{color:var(--muted2)}
.form-submit{margin-top:24px}

/* Футер */
footer{
  padding:40px;
  border-top:1px solid var(--border);
  display:flex;
  justify-content:space-between;
  align-items:center;
}
.footer-left{
  font-size:11px;
  letter-spacing:0.06em;
  color:var(--muted2);
  text-transform:uppercase;
}
.footer-right{
  font-size:11px;
  color:var(--muted2);
}

/* Анимация */
.reveal{
  opacity:0;
  transform:translateY(24px);
  transition:opacity 0.7s cubic-bezier(0.4,0,0.2,1),transform 0.7s cubic-bezier(0.4,0,0.2,1);
}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-delay-1{transition-delay:0.1s}
.reveal-delay-2{transition-delay:0.2s}
.reveal-delay-3{transition-delay:0.3s}
.reveal-delay-4{transition-delay:0.4s}

@media(max-width:720px){
  nav{padding:16px 20px}
  .nav-links{display:none}
  .hero{padding:0 20px}
  .section{padding:80px 20px}
  .projects-grid{grid-template-columns:1fr}
  .about-layout,.contact-layout{grid-template-columns:1fr;gap:48px}
  footer{padding:24px 20px;flex-direction:column;gap:12px;text-align:center}
}