:root{
  --bg:#050d1b; --bg2:#0a1830; --gold:#d4a853; --gold2:#f0c878; --text:#e8edf5; --muted:#9aa8bf;
  --glass:rgba(14,28,52,.55); --line:rgba(212,168,83,.28); --hh:72px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:var(--hh)}
body{font-family:Inter,system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
.wrap{width:min(1180px,100% - 2.5rem);margin-inline:auto}
.gold,.goldtxt{color:var(--gold)}
.section{padding:clamp(4.5rem,10vw,8rem) 0;position:relative}

/* header */
.site-header{position:fixed;inset:0 0 auto 0;height:var(--hh);z-index:50;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:0 clamp(1rem,3vw,2.5rem);transition:background .35s,backdrop-filter .35s,border-color .35s;border-bottom:1px solid transparent}
.site-header.scrolled{background:rgba(5,13,27,.78);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-color:var(--line)}
.brand{display:flex;align-items:center;gap:.8rem}
.brand img:first-child{width:40px;height:40px;object-fit:contain}
.brand-wide{height:28px;width:auto;display:none}
.nav{display:flex;gap:2rem}
.nav a{font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;font-weight:500;color:var(--text);position:relative;padding:.4rem 0;opacity:.85;transition:.25s}
.nav a::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:0;background:var(--gold);transition:width .3s}
.nav a:hover{color:var(--gold2);opacity:1}.nav a:hover::after{width:100%}
.header-tools{display:flex;align-items:center;gap:1rem}
.lang{text-shadow:0 1px 8px rgba(0,0,0,.8);display:flex;align-items:center;gap:.35rem;font-size:.75rem;letter-spacing:.14em;color:var(--muted)}
.lang button{background:none;border:0;color:var(--muted);font:inherit;font-weight:600;cursor:pointer;padding:.35rem .25rem;letter-spacing:inherit}
.lang button{color:#c9d3e3}.lang button[aria-pressed=true]{color:var(--gold2)}
.burger{display:none;background:none;border:1px solid var(--line);border-radius:8px;width:42px;height:42px;cursor:pointer;position:relative}
.burger span{position:absolute;left:11px;right:11px;height:2px;background:var(--gold);transition:.3s}
.burger span:first-child{top:16px}.burger span:last-child{top:24px}
.burger[aria-expanded=true] span:first-child{top:20px;transform:rotate(45deg)}
.burger[aria-expanded=true] span:last-child{top:20px;transform:rotate(-45deg)}

/* type */
.eyebrow{font-size:.78rem;letter-spacing:.3em;font-weight:600;color:var(--gold);text-transform:uppercase;margin-bottom:1.1rem}
.display{font-size:clamp(2.2rem,5.5vw,4.2rem);font-weight:800;letter-spacing:-.02em;line-height:1.05;margin-bottom:2.5rem}
.mega{font-weight:800;font-size:clamp(2.2rem,6vw,4.8rem);line-height:1.05;letter-spacing:-.02em;margin-bottom:2rem}
.mega span{display:block}
.body-lg{font-size:clamp(1.05rem,1.6vw,1.25rem);color:#cfd8e6;max-width:34em;font-weight:300}
.body-lg strong{color:var(--gold);font-weight:600}
.note{font-size:.85rem;color:var(--muted)}
.sup{color:var(--muted)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;padding:.95rem 2rem;border-radius:999px;font-weight:600;font-size:.82rem;letter-spacing:.16em;text-transform:uppercase;transition:.3s;border:1px solid var(--gold);cursor:pointer}
.btn-gold{background:linear-gradient(135deg,var(--gold),var(--gold2));color:#1a1305;box-shadow:0 0 0 rgba(212,168,83,0)}
.btn-gold:hover{box-shadow:0 0 32px rgba(240,200,120,.55);transform:translateY(-2px)}
.btn-ghost{color:var(--gold2);background:rgba(5,13,27,.3)}
.btn-ghost:hover{background:rgba(212,168,83,.15);box-shadow:0 0 28px rgba(212,168,83,.3)}
.btn-sm{padding:.65rem 1.4rem;font-size:.72rem;margin-top:.9rem}

/* hero */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden;isolation:isolate}
.hero-bg{position:absolute;inset:-6% 0;z-index:-3;will-change:transform}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:62% 40%;animation:kenburns 28s ease-in-out infinite alternate;transform-origin:70% 40%}
@keyframes kenburns{from{transform:scale(1.04)}to{transform:scale(1.2) translate(-2%,1%)}}
.hero-shade{position:absolute;inset:0;z-index:-2;background:
  linear-gradient(90deg,rgba(5,13,27,.92) 0%,rgba(5,13,27,.6) 45%,rgba(5,13,27,.1) 100%),
  linear-gradient(0deg,var(--bg) 0%,transparent 35%),
  radial-gradient(circle at 80% 25%,rgba(240,160,70,.15),transparent 50%)}
.snow{position:absolute;inset:0;z-index:-1;pointer-events:none;overflow:hidden}
.snow i{position:absolute;top:-10px;width:var(--s);height:var(--s);border-radius:50%;background:#fff;opacity:var(--o);animation:fall var(--t) linear infinite;animation-delay:var(--dl);left:var(--x)}
@keyframes fall{to{transform:translate3d(var(--dx),105vh,0)}}
.hero-inner{padding:calc(var(--hh) + 2rem) clamp(1.25rem,6vw,6rem) 6rem;width:100%;max-width:1400px}
.hero-logo{width:min(640px,88%);height:auto;margin-bottom:2.2rem;filter:drop-shadow(0 0 24px rgba(212,168,83,.35))}
.hero h1{font-size:clamp(2.8rem,8vw,6.5rem);font-weight:800;letter-spacing:-.03em;line-height:1;margin:.3rem 0 1.4rem}
.lead{font-size:clamp(1.1rem,2.2vw,1.65rem);color:var(--gold2);font-weight:300;max-width:32em}
.kicker{font-size:.78rem;letter-spacing:.3em;text-transform:uppercase;color:#cfd8e6;margin:1rem 0 2.2rem}
.cta{display:flex;flex-wrap:wrap;gap:1rem}
.scroll-hint{position:absolute;bottom:1.8rem;left:50%;width:26px;height:44px;border:1.5px solid var(--gold);border-radius:14px;transform:translateX(-50%)}
.scroll-hint span{position:absolute;left:50%;top:8px;width:3px;height:8px;margin-left:-1.5px;border-radius:2px;background:var(--gold);animation:wheel 1.8s infinite}
@keyframes wheel{0%{opacity:1;transform:translateY(0)}100%{opacity:0;transform:translateY(16px)}}

/* glass */
.glass{background:var(--glass);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--line);border-radius:18px;box-shadow:0 10px 40px rgba(0,0,0,.35),inset 0 1px 0 rgba(255,255,255,.05);transition:border-color .35s,box-shadow .35s,transform .35s}
.glass:hover{border-color:rgba(240,200,120,.7);box-shadow:0 10px 50px rgba(0,0,0,.4),0 0 36px rgba(212,168,83,.25)}

/* idea */
.idea{background:radial-gradient(ellipse at 20% 0,#0d2040 0,var(--bg) 60%)}
.grid-2{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(2rem,6vw,5rem);align-items:center}
.rule{height:2px;width:min(420px,100%);background:linear-gradient(90deg,var(--gold),transparent);margin:0 0 1.6rem}
.tags{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2rem}
.tags li{padding:.6rem 1.4rem;border:1px solid var(--line);background:rgba(20,40,70,.5);border-radius:10px;font-size:.78rem;letter-spacing:.22em;font-weight:500;transition:.3s}
.tags li:hover{border-color:var(--gold);box-shadow:0 0 24px rgba(212,168,83,.35);color:var(--gold2)}
.idea-fig{position:relative;border-radius:20px;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.6),0 0 60px rgba(212,168,83,.15);border:1px solid var(--line)}
.idea-fig img{width:100%;aspect-ratio:4/5;object-fit:cover;transition:transform 1.2s}
.idea-fig:hover img{transform:scale(1.05)}
.idea-fig figcaption{position:absolute;inset:auto 0 0 0;padding:2.5rem 1.4rem 1.2rem;background:linear-gradient(0deg,rgba(5,13,27,.9),transparent);font-size:.78rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold2)}

/* parallax sections */
.parallax-sec{position:relative;overflow:hidden;isolation:isolate}
.sec-bg{position:absolute;inset:-12% 0;z-index:-2;will-change:transform}
.sec-bg img{width:100%;height:100%;object-fit:cover}
.sec-shade{position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,var(--bg) 0,rgba(5,13,27,.55) 22%,rgba(5,13,27,.7) 78%,var(--bg) 100%)}
.sec-shade.deep{background:linear-gradient(180deg,var(--bg) 0,rgba(5,13,27,.78) 20%,rgba(5,13,27,.82) 80%,var(--bg) 100%)}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem;margin-bottom:1.2rem}
.stat{padding:2rem 1.6rem}
.num{font-size:clamp(2.4rem,4.4vw,3.6rem);font-weight:800;line-height:1.05;color:var(--gold2);letter-spacing:-.02em;text-shadow:0 0 30px rgba(212,168,83,.4)}
.num .small{display:block;font-size:.75rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);font-weight:500;text-shadow:none}
.num .unit{font-size:.5em}
.stat:nth-child(3) .num .small,.stat:nth-child(4) .num .small{display:inline;font-size:.4em;letter-spacing:.1em}
.label{font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;margin-top:.7rem;font-weight:600}
.stat .note{margin-top:.5rem}
.info-row{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.info{padding:1.8rem}
.info h3{font-size:.78rem;letter-spacing:.28em;color:var(--gold);margin-bottom:.8rem}
.info p+p{margin-top:.6rem}

/* value */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem;margin-top:3rem}
.card{padding:2.2rem 1.6rem}
.card .n{font-size:3.2rem;font-weight:800;line-height:1;background:linear-gradient(180deg,var(--gold2),rgba(212,168,83,.1));-webkit-background-clip:text;background-clip:text;color:transparent;display:block;margin-bottom:1.2rem}
.card h3{font-size:1.2rem;font-weight:700;margin-bottom:.7rem}
.card p{color:#c2cde0;font-weight:300}
.card:hover{transform:translateY(-6px)}

/* quote */
.quote{padding:clamp(6rem,14vw,11rem) 0;text-align:center}
.quote p{font-size:clamp(1.6rem,4vw,3.1rem);font-weight:300;line-height:1.25;letter-spacing:-.01em;max-width:20em;margin:auto;text-shadow:0 0 40px rgba(0,0,0,.6)}
.quote p::before{content:"";display:block;width:60px;height:2px;background:var(--gold);margin:0 auto 2rem}

/* timeline */
.dates{background:radial-gradient(ellipse at 80% 100%,#0d2040 0,var(--bg) 60%)}
.timeline{position:relative;padding-left:0;--lx:50%}
.timeline::before{content:"";position:absolute;top:0;bottom:0;left:var(--lx);width:2px;transform:translateX(-50%);background:linear-gradient(180deg,transparent,var(--gold) 6%,var(--gold) 94%,transparent);opacity:.5;box-shadow:0 0 14px var(--gold)}
.ev{position:relative;width:50%;padding:0 3rem 2.5rem 0}
.ev:nth-child(even){margin-left:50%;padding:0 0 2.5rem 3rem}
.dot{position:absolute;top:2.2rem;right:-8px;width:16px;height:16px;border-radius:50%;background:var(--bg);border:2px solid var(--gold2);box-shadow:0 0 0 5px rgba(212,168,83,.15),0 0 20px var(--gold);z-index:2}
.ev:nth-child(even) .dot{right:auto;left:-8px}
.ev.special .dot{background:var(--gold2)}
.ev-card{padding:1.8rem;display:grid;grid-template-columns:auto 1fr;gap:1.2rem 1.6rem;position:relative;overflow:hidden}
.ev-card:hover{transform:translateY(-4px)}
.date{font-size:.95rem;color:var(--muted);font-weight:500;line-height:1.1}
.date b{display:block;font-size:clamp(2rem,3.4vw,2.8rem);font-weight:800;color:var(--gold2);letter-spacing:-.02em}
.role{font-size:.68rem;letter-spacing:.28em;color:var(--gold);font-weight:600;margin-top:.2rem}
.ev h3{font-size:clamp(1.3rem,2.2vw,1.7rem);font-weight:700;line-height:1.2;margin-bottom:.8rem}
.ev h3 em{font-style:normal;font-size:.5em;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);border:1px solid var(--line);border-radius:6px;padding:.15em .6em;vertical-align:middle;margin-left:.4rem}
.badge{display:inline-block;font-size:.65rem;letter-spacing:.22em;font-weight:700;padding:.3rem .8rem;border-radius:999px;background:rgba(212,168,83,.15);color:var(--gold2);border:1px solid var(--line);margin-bottom:.8rem}
.ev-meta{grid-column:1/-1;border-top:1px solid var(--line);padding-top:1rem;font-size:.92rem}
.ev-meta b{color:var(--text)}
.venue{color:var(--gold2);margin-top:.2rem}
.vvk{color:var(--muted);font-size:.82rem}
.poster{grid-column:1/-1;border-radius:10px;border:1px solid var(--line)}
.fine{text-align:center;margin-top:2rem;color:var(--muted);font-size:.85rem;letter-spacing:.1em}

/* contact */
.contact-box{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:2.5rem;padding:clamp(1.8rem,4vw,3.2rem)}
.contact-box img{width:84px;height:84px;object-fit:contain;filter:drop-shadow(0 0 20px rgba(212,168,83,.5))}
.contact-box .display{margin:0 0 .2rem;font-size:clamp(1.8rem,3.4vw,2.8rem)}
address{font-style:normal;margin-top:1.2rem;color:#cfd8e6}
address a{color:var(--gold2);border-bottom:1px solid transparent;transition:.25s}
address a:hover{border-color:var(--gold2)}
.site-footer{text-align:center;padding:2.5rem 1.25rem;border-top:1px solid var(--line);color:var(--muted);font-size:.8rem;letter-spacing:.06em;display:grid;gap:.4rem}

/* reveal */
.reveal{opacity:0;transform:translateY(32px);transition:opacity .9s cubic-bezier(.2,.7,.2,1) var(--d,0s),transform .9s cubic-bezier(.2,.7,.2,1) var(--d,0s)}
.reveal.in{opacity:1;transform:none}
.glass.reveal.in{transition:opacity .9s var(--d,0s),transform .35s,border-color .35s,box-shadow .35s}
.no-js .reveal{opacity:1;transform:none}

/* responsive */
@media (min-width:1000px){.brand-wide{display:block}}
@media (max-width:1000px){
  .grid-2{grid-template-columns:1fr}
  .stats,.cards{grid-template-columns:repeat(2,1fr)}
  .info-row{grid-template-columns:1fr}
  .contact-box{grid-template-columns:1fr;text-align:left}
}
@media (max-width:820px){
  .burger{display:block}
  .nav{position:fixed;top:var(--hh);left:0;right:0;flex-direction:column;gap:0;background:rgba(5,13,27,.97);backdrop-filter:blur(14px);padding:1rem 1.5rem 2rem;border-bottom:1px solid var(--line);transform:translateY(-130%);transition:transform .4s;z-index:-1}
  .nav.open{transform:none}
  .nav a{padding:1rem 0;font-size:.95rem;border-bottom:1px solid rgba(212,168,83,.12)}
  .timeline{--lx:10px}
  .ev,.ev:nth-child(even){width:100%;margin-left:0;padding:0 0 1.8rem 2.2rem}
  .dot,.ev:nth-child(even) .dot{left:2px;right:auto}
  .hero-shade{background:linear-gradient(180deg,rgba(5,13,27,.55) 0,rgba(5,13,27,.8) 55%,var(--bg) 100%)}
  .hero-bg img{object-position:68% 50%}
}
@media (max-width:560px){
  .stats,.cards{grid-template-columns:1fr}
  .ev-card{padding:1.3rem;grid-template-columns:1fr}
  .hero-inner{padding-bottom:5rem}
  .btn{padding:.9rem 1.5rem}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
  .snow{display:none}
}