/* Gorsky-Mochalov — "Bottle glass" theme */
:root{
  --bottle:#10291f;
  --bottle-deep:#0b1f17;
  --lime:#d9f03c;
  --ivory:#f3eee2;
  --on-dark:#f3eee2;
  --muted-dark:#a9bfa8;
  --line-dark:rgba(243,238,226,.14);
  --text:#1c2a22;
  --muted:#5c6b60;
  --line:#d6cfbd;
  --display:"Inter Tight","Manrope",system-ui,sans-serif;
  --serif:"Cormorant Garamond",Georgia,serif;
  --sans:"Manrope",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --max:1200px;
  --gutter:clamp(16px,4vw,40px);
}
*,*::before,*::after{box-sizing:border-box}
*{margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:80px}
body{font-family:var(--sans);background:var(--ivory);color:var(--text);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:inherit}
img{max-width:100%;display:block}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}
.skip{position:absolute;left:-999px;top:8px;background:var(--lime);color:var(--bottle);padding:10px 16px;z-index:100;font-weight:600}
.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--lime);outline-offset:3px}
.light :focus-visible{outline-color:var(--bottle)}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:var(--bottle);color:var(--on-dark);border-bottom:1px solid transparent;transition:border-color .3s,background .3s}
.site-header.scrolled{border-color:var(--line-dark);background:rgba(16,41,31,.94);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.bar{display:flex;align-items:center;justify-content:space-between;height:76px;gap:24px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;white-space:nowrap}
.brand .mk{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--lime);color:var(--bottle);font:italic 600 19px/1 var(--serif)}
.brand b{display:block;font:700 15px/1.1 var(--display);letter-spacing:.02em}
.menu{display:flex;align-items:center;gap:30px;list-style:none}
.menu a{text-decoration:none;font-size:14px;font-weight:500;transition:color .2s}
.menu a:not(.lang):hover{color:var(--lime)}
.lang{font:700 12.5px/1 var(--display)!important;letter-spacing:.08em;padding:8px 11px;border:1px solid var(--line-dark)}
.lang:hover{border-color:var(--lime)}
.burger{display:none;width:46px;height:46px;border:1px solid var(--line-dark);background:none;cursor:pointer;position:relative}
.burger span,.burger span::before,.burger span::after{position:absolute;left:50%;width:20px;height:2px;background:var(--on-dark);transform:translateX(-50%);transition:.25s;content:""}
.burger span{top:50%}
.burger span::before{top:-7px}
.burger span::after{top:7px}
.burger[aria-expanded="true"] span{background:transparent}
.burger[aria-expanded="true"] span::before{top:0;transform:translateX(-50%) rotate(45deg)}
.burger[aria-expanded="true"] span::after{top:0;transform:translateX(-50%) rotate(-45deg)}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--bottle);color:var(--on-dark);padding:clamp(56px,8vw,112px) 0 clamp(64px,8vw,112px)}
.hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,.9fr);gap:clamp(32px,5vw,80px);align-items:center}
.kicker{display:inline-flex;align-items:center;gap:12px;font:700 12.5px/1.4 var(--display);letter-spacing:.18em;text-transform:uppercase;color:var(--muted-dark)}
.kicker::before{content:"";flex:none;width:28px;height:2px;background:var(--lime)}
h1{font:800 clamp(38px,5.2vw,76px)/.98 var(--display);letter-spacing:-.03em;text-transform:uppercase;margin-top:26px;color:var(--ivory)}
.name-part{display:inline-block}
.name-part.surname{white-space:nowrap}
h1 em,h2 em{font-family:var(--serif);font-style:italic;font-weight:500;text-transform:none;letter-spacing:-.01em;color:var(--lime)}
h1 em{font-size:1.08em;line-height:.9}
.lead{margin-top:30px;font-size:clamp(17px,1.5vw,20px);max-width:600px;color:rgba(243,238,226,.82)}

.seal{position:relative;width:100%;max-width:400px;aspect-ratio:1;justify-self:center}
.seal .ring{position:absolute;inset:0;width:100%;height:100%}
.seal .ring text{font:700 12.5px var(--display);letter-spacing:.2em;fill:var(--lime)}
.seal .ring circle{fill:none;stroke:var(--line-dark)}
.seal .core{position:absolute;inset:17%;border-radius:50%;background:var(--lime);display:grid;place-items:center;overflow:hidden}
.seal .core span{font:italic 500 clamp(56px,7vw,96px)/1 var(--serif);color:var(--bottle);letter-spacing:-.04em}
.seal .core img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:grayscale(1) brightness(1.18) contrast(1.12);mix-blend-mode:multiply}
.seal .core:has(img) span{display:none}

/* stats strip */
.stats{background:var(--lime);color:var(--bottle)}
.stats .wrap{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.stat{padding:30px 22px;border-left:1px solid rgba(16,41,31,.18)}
.stat:first-child{border-left:0;padding-left:0}
.stat b{display:block;font:800 clamp(32px,3.6vw,48px)/1 var(--display);letter-spacing:-.02em}
.stat span{display:block;margin-top:8px;font-size:14px;font-weight:600;line-height:1.35}


/* ---------- sections ---------- */
section{padding:clamp(72px,10vw,136px) 0}
.head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2.2fr);gap:clamp(20px,5vw,72px);margin-bottom:clamp(40px,6vw,72px);align-items:start}
.num{font:700 12.5px/1 var(--display);letter-spacing:.18em;text-transform:uppercase;color:var(--muted);display:flex;align-items:center;gap:12px;padding-top:12px}
.num b{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--bottle);color:var(--lime);letter-spacing:0;font-size:12px}
h2{font:800 clamp(34px,4.8vw,68px)/.98 var(--display);letter-spacing:-.03em;text-transform:uppercase;color:var(--bottle)}
h2 em{color:var(--bottle);background:linear-gradient(transparent 62%,var(--lime) 62%,var(--lime) 92%,transparent 92%);padding:0 .08em}
.head p{margin-top:22px;font-size:18px;color:var(--muted);max-width:620px}

.dark{background:var(--bottle);color:var(--on-dark)}
.dark h2{color:var(--ivory)}
.dark h2 em{color:var(--lime);background:none;padding:0}
.dark .num{color:var(--muted-dark)}
.dark .num b{background:var(--lime);color:var(--bottle)}
.dark .head p{color:var(--muted-dark)}

/* practice */
.areas{list-style:none;border-top:1px solid var(--line-dark)}
.area{display:grid;grid-template-columns:64px minmax(0,1.1fr) minmax(0,1.3fr);gap:24px;padding:30px 0;border-bottom:1px solid var(--line-dark);align-items:baseline;transition:padding .25s}
.area:hover{padding-left:12px}
.area .n{font:700 13px/1 var(--display);color:var(--lime);letter-spacing:.08em}
.area h3{font:700 clamp(21px,2.1vw,27px)/1.15 var(--display);letter-spacing:-.015em;color:var(--ivory)}
.area p{color:var(--muted-dark);font-size:16px}

/* about */
.about-grid{display:grid;grid-template-columns:minmax(0,1fr)}
.pull{font:italic 500 clamp(26px,2.6vw,34px)/1.22 var(--serif);color:var(--bottle);border-left:4px solid var(--lime);padding-left:20px}
.pull b{font-weight:600;background:var(--lime);padding:0 .12em;box-decoration-break:clone;-webkit-box-decoration-break:clone}
.bio p{font-size:18px;margin-bottom:20px;max-width:720px}
.bio a,.tl a{text-decoration:underline;text-decoration-color:var(--bottle);text-decoration-thickness:1px;text-underline-offset:3px;transition:background .2s}
.bio a:hover,.tl a:hover{background:var(--lime)}
.tl{list-style:none;margin-top:44px;border-top:2px solid var(--bottle)}
.tl li{display:grid;grid-template-columns:120px minmax(0,1fr);gap:20px;padding:20px 0;border-bottom:1px solid var(--line)}
.tl time{font:700 14px/1.5 var(--display);color:var(--bottle)}
.tl h3{font:700 19px/1.25 var(--display);letter-spacing:-.01em;color:var(--bottle)}
.tl p{font-size:15px;color:var(--muted);margin-top:3px}

/* insights */
.insights{background:var(--bottle-deep)}
.cols{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,5vw,72px)}
.col-title{font:700 12.5px/1 var(--display);letter-spacing:.16em;text-transform:uppercase;color:var(--muted-dark);padding-bottom:16px;border-bottom:2px solid var(--lime)}
.links{list-style:none}
.links a{display:grid;grid-template-columns:minmax(0,1fr) 22px;gap:6px 16px;padding:18px 0;border-bottom:1px solid var(--line-dark);text-decoration:none;transition:padding .25s}
.links a:hover{padding-left:10px}
.links .meta{grid-column:1;font:700 11.5px/1.3 var(--display);letter-spacing:.1em;text-transform:uppercase;color:var(--lime)}
.links .t{grid-column:1;font-size:17px;font-weight:500;line-height:1.4;color:var(--ivory)}
.links .arw{grid-column:2;grid-row:1/3;align-self:center;color:var(--muted-dark);transition:transform .25s,color .25s}
.links a:hover .arw{color:var(--lime);transform:translate(3px,-3px)}
summary{list-style:none;cursor:pointer;display:inline-flex;align-items:center;gap:12px;margin-top:24px;padding:12px 18px;border:2px solid var(--line-dark);font:700 12.5px/1 var(--display);letter-spacing:.08em;text-transform:uppercase;transition:border-color .2s,color .2s}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-size:18px;line-height:1;color:var(--lime)}
details[open] summary::after{content:"−"}
summary:hover{border-color:var(--lime);color:var(--lime)}
details[open] summary{margin-bottom:6px}
.lang-note{font-size:14px;color:var(--muted-dark);margin-top:16px}

/* footer */
footer{background:var(--bottle-deep);color:var(--muted-dark);font-size:14px;padding:60px 0 40px}
.foot{display:grid;grid-template-columns:minmax(0,1.4fr) repeat(2,minmax(0,1fr));gap:40px}
.foot .brand{color:var(--ivory)}
.foot h4{font:700 12px/1 var(--display);letter-spacing:.16em;text-transform:uppercase;color:var(--ivory);margin-bottom:16px}
.foot ul{list-style:none}
.foot li{margin-bottom:9px}
.foot a{text-decoration:none;transition:color .2s}
.email-reveal{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer;transition:color .2s}
.email-reveal:hover{color:var(--lime)}
.foot a:hover{color:var(--lime)}
.legal{margin-top:48px;padding-top:24px;border-top:1px solid var(--line-dark);display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:13px}
.legal p{max-width:640px}

/* motion */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.reveal.in,.no-js .reveal{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .seal .ring{animation:none}
  *{transition:none!important}
}

/* responsive */
@media (max-width:980px){
  .burger{display:block}
  .menu{position:absolute;top:76px;left:0;right:0;flex-direction:column;align-items:flex-start;gap:0;padding:8px var(--gutter) 28px;background:var(--bottle);border-bottom:1px solid var(--line-dark);display:none}
  .menu.open{display:flex}
  .menu li{width:100%}
  .menu li a:not(.lang){display:block;padding:15px 0;border-bottom:1px solid var(--line-dark);font-size:18px}
  .menu li:last-child{margin-top:20px}
  .hero-grid{grid-template-columns:1fr}
  .seal{max-width:260px;justify-self:start}
  .stats .wrap{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat:nth-child(3){border-left:0;padding-left:0}
  .stat:nth-child(n+3){border-top:1px solid rgba(16,41,31,.18)}
  .head,.about-grid,.cols{grid-template-columns:1fr}
  .area{grid-template-columns:44px minmax(0,1fr)}
  .area p{grid-column:2}
  .foot{grid-template-columns:1fr 1fr}
  .foot>div:first-child{grid-column:1/-1}
}
@media (max-width:640px){
  body{font-size:16px}
  .stat{padding:22px 14px}
  .tl li{grid-template-columns:1fr;gap:4px}
  .bio p{font-size:17px}
}