:root{
  --ink:#0e1030;        /* фон страницы — глубокий navy из мерча */
  --navy:#1c1e4a;       /* плашка мерча */
  --panel:#24275c;      /* приподнятые блоки */
  --line:rgba(156,198,240,.22);
  --blue:#3c5be0;       /* акцент презентации */
  --blue-deep:#2f3f99;  /* синие карточки презентации */
  --sky:#9cc6f0;        /* свет прожектора */
  --paper:#f4f6fb;      /* белая карточка */
  --paper-ink:#141633;
  --fg:#ffffff;
  --mute:#a9aed6;
  --f-display:"Montserrat","Segoe UI",Arial,sans-serif;
  --f-body:"Manrope","Segoe UI",Arial,sans-serif;
  --r:18px;
  --wrap:1200px;
  color-scheme:dark;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;scroll-padding-top:84px;overflow-x:hidden}
body{margin:0;background:var(--ink);color:var(--fg);font:16px/1.6 var(--f-body);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--f-display);margin:0;line-height:1.12;text-wrap:balance}
p{margin:0}
.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:clamp(16px,4vw,32px)}
section{padding-block:clamp(64px,9vw,120px);position:relative}
.eyebrow{font:600 13px/1 var(--f-display);letter-spacing:.14em;text-transform:uppercase;color:var(--sky)}
.h2{font-size:clamp(30px,4.4vw,52px);font-weight:700;letter-spacing:-.01em}
.lead{font-size:clamp(16px,1.6vw,19px);color:var(--mute);max-width:62ch}
:focus-visible{outline:2px solid var(--sky);outline-offset:3px;border-radius:6px}

/* Уголки-скобки — фирменная идея CONFa */
.corners{--c:var(--blue);--s:18px;--t:3px;
  background:
   linear-gradient(to right,var(--c) var(--t),transparent var(--t)) 0 0,
   linear-gradient(to bottom,var(--c) var(--t),transparent var(--t)) 0 0,
   linear-gradient(to left,var(--c) var(--t),transparent var(--t)) 100% 0,
   linear-gradient(to bottom,var(--c) var(--t),transparent var(--t)) 100% 0,
   linear-gradient(to right,var(--c) var(--t),transparent var(--t)) 0 100%,
   linear-gradient(to top,var(--c) var(--t),transparent var(--t)) 0 100%,
   linear-gradient(to left,var(--c) var(--t),transparent var(--t)) 100% 100%,
   linear-gradient(to top,var(--c) var(--t),transparent var(--t)) 100% 100%;
  background-repeat:no-repeat;background-size:var(--s) var(--s)}

/* Логотип CONFa */
.mark{font-family:var(--f-display);font-weight:700;line-height:1;display:inline-block;white-space:nowrap}
.mark .conf{position:relative;display:inline-block;margin-right:.1em;padding:.06em .1em 0;font-weight:600;letter-spacing:.01em}
.mark .conf.corners{--s:.32em;--t:max(2px,.045em)}
.mark .a{font-size:.62em;padding-bottom:.02em}
.mark .cf{position:absolute;left:100%;top:-.1em;margin-left:.15em;font:500 .17em/1 var(--f-display);letter-spacing:.06em;color:var(--sky);white-space:nowrap}
.mark .year{display:block;font-weight:700;margin-top:.12em}

/* Кнопки */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 28px;border-radius:999px;font:600 15px/1 var(--f-display);text-decoration:none;border:1px solid transparent;cursor:pointer;transition:background .2s,color .2s,border-color .2s,transform .2s}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--blue);color:var(--fg)}
.btn-primary:hover{background:var(--fg);color:var(--paper-ink)}
.btn-ghost{border-color:rgba(255,255,255,.55);color:var(--fg);background:transparent}
.btn-ghost:hover{border-color:var(--fg);background:rgba(255,255,255,.08)}
.btn-light{background:var(--fg);color:var(--paper-ink)}
.btn-light:hover{background:var(--sky)}
.btn svg{width:18px;height:18px;flex:none}

/* Шапка */
.top{position:fixed;inset:0 0 auto 0;z-index:50;padding-top:env(safe-area-inset-top,0px);transition:background .3s,box-shadow .3s}
.top.solid{background:rgba(14,16,48,.88);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;height:72px}
.top .mark{font-size:22px}
.top .mark .cf{display:none}
.top .mark .year{font-size:.62em;margin-top:.08em}
.nav{display:flex;gap:6px;align-items:center}
.nav a{padding:10px 14px;border-radius:999px;text-decoration:none;font:500 14px/1 var(--f-display);letter-spacing:.03em;color:rgba(255,255,255,.86)}
.nav a:hover{background:rgba(255,255,255,.08);color:var(--fg)}
.nav .btn{min-height:42px;padding:0 20px;margin-left:8px;font-size:14px}
.burger{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:transparent;color:var(--fg);cursor:pointer}
.burger span{display:block;width:18px;height:2px;background:currentColor;margin:4px auto;transition:transform .25s,opacity .25s}
.menu-open .burger span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.menu-open .burger span:nth-child(2){opacity:0}
.menu-open .burger span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* Hero */
.hero{padding-top:calc(120px + env(safe-area-inset-top,0px));padding-bottom:clamp(56px,7vw,96px);overflow:hidden;isolation:isolate}
.hero::before{content:"";position:absolute;inset:-20% -10% auto -10%;height:120%;z-index:-1;
  background:
   radial-gradient(38% 30% at 30% 22%,rgba(156,198,240,.55),transparent 70%),
   radial-gradient(60% 50% at 25% 30%,rgba(60,91,224,.45),transparent 72%),
   linear-gradient(180deg,#1b1f5a 0%,var(--ink) 75%);
  transform:rotate(-8deg);animation:beam 14s ease-in-out infinite alternate}
@keyframes beam{from{transform:rotate(-10deg) translateX(-2%)}to{transform:rotate(-4deg) translateX(3%)}}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(32px,5vw,72px);align-items:center}
.hero-copy{min-width:0;display:grid;gap:28px;justify-items:start}
.pill{display:inline-flex;align-items:center;gap:12px;padding:10px 20px;border:1px solid rgba(255,255,255,.7);border-radius:999px;font:600 15px/1.2 var(--f-display)}
.pill i{width:8px;height:8px;border-radius:50%;background:var(--sky);box-shadow:0 0 0 4px rgba(156,198,240,.25);animation:pulse 2s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 8px rgba(156,198,240,0)}}
.hero .mark{font-size:clamp(56px,8.4vw,116px)}
.mark .year{white-space:nowrap}
.hero h1{font-size:clamp(22px,2.6vw,32px);font-weight:700;letter-spacing:-.005em}
.hero h1 span{color:var(--sky)}
.hero .lead{max-width:54ch}
.cta-row{display:flex;flex-wrap:wrap;gap:14px}
.count{display:flex;gap:10px;flex-wrap:wrap}
.count div{min-width:76px;padding:12px 14px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.04);text-align:center}
.count b{display:block;font:700 26px/1 var(--f-display);font-variant-numeric:tabular-nums}
.count small{font-size:12px;color:var(--mute);letter-spacing:.04em}
.place{display:flex;gap:12px;align-items:flex-start;color:var(--mute);font-size:15px}
.place svg{width:22px;height:22px;flex:none;color:var(--sky);margin-top:2px}
.place b{color:var(--fg);font:600 15px/1.3 var(--f-display);letter-spacing:.04em;display:block}

.visual{position:relative;aspect-ratio:4/5;max-width:100%;padding:22px}
.visual.corners{--c:#fff;--s:34px}
.facade{position:absolute;inset:22px;border-radius:6px;overflow:hidden;background:linear-gradient(160deg,#2a2f78,#14164a 70%);perspective:900px}
/* .facade-grid (не используется) */
.facade img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.facade-grid{position:absolute;inset:-10% -20% -10% 0;display:grid;grid-template-columns:repeat(5,1fr);gap:6px;transform:rotateY(-24deg) rotateX(4deg);transform-origin:left center}
.facade-grid div{background:linear-gradient(180deg,rgba(255,255,255,.14),rgba(255,255,255,.04));border:1px solid rgba(156,198,240,.18);border-radius:2px;position:relative}
.facade-grid div::after{content:"";position:absolute;left:28%;right:28%;top:24%;bottom:30%;background:rgba(14,16,48,.65);border:1px solid rgba(156,198,240,.25)}
.facade-grid div.lit::after{background:linear-gradient(180deg,#cfe4fb,#7fb0ea);box-shadow:0 0 18px rgba(156,198,240,.7)}
.facade::after{content:"";position:absolute;inset:0;background:radial-gradient(70% 55% at 20% 10%,rgba(156,198,240,.45),transparent 60%),linear-gradient(0deg,rgba(14,16,48,.85),transparent 45%)}
.seal{position:absolute;right:-6%;bottom:8%;width:min(42%,190px);aspect-ratio:1;border-radius:50%;background:var(--ink);display:grid;place-items:center;box-shadow:0 20px 60px rgba(0,0,0,.4)}
.seal svg{width:100%;height:100%;animation:spin 18s linear infinite}
.seal text{font:600 10.5px var(--f-display);letter-spacing:1.6px;fill:#fff;text-transform:uppercase}
.seal .mic{position:absolute;width:34%;color:var(--sky)}
@keyframes spin{to{transform:rotate(360deg)}}
.visual-cap{position:absolute;left:44px;bottom:44px;z-index:2;max-width:60%}
.visual-cap b{display:block;font:700 clamp(20px,2.2vw,28px)/1.1 var(--f-display)}
.visual-cap span{font-size:13px;color:var(--mute)}

/* Бегущая строка */
.ticker{border-block:1px solid var(--line);overflow:hidden;padding-block:18px;background:var(--navy)}
.ticker-track{display:flex;gap:48px;width:max-content;animation:run 40s linear infinite}
.ticker span{font:600 clamp(16px,1.8vw,20px)/1 var(--f-display);text-transform:uppercase;letter-spacing:.06em;white-space:nowrap;display:flex;align-items:center;gap:48px}
.ticker span::after{content:"";width:10px;height:10px;border:2px solid var(--sky);transform:rotate(45deg)}
@keyframes run{to{transform:translateX(-50%)}}

/* Блок 1 — вызовы */
.sec-head{display:grid;gap:16px;margin-bottom:clamp(32px,4vw,56px)}
.pains{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.pain{min-width:0;padding:26px 24px;border:1px solid var(--line);border-radius:var(--r);display:grid;gap:18px;align-content:space-between;min-height:150px;background:rgba(255,255,255,.02);transition:border-color .25s,background .25s}
.pain:hover{border-color:var(--sky);background:rgba(156,198,240,.06)}
.pain svg{width:28px;height:28px;color:var(--sky)}
.pain h3{font-size:18px;font-weight:600}
.pain.final{background:var(--blue);border-color:var(--blue);align-content:space-between}
.pain.final p{font:700 19px/1.25 var(--f-display)}
.pain.final a{font:600 14px/1 var(--f-display);text-decoration:none;display:inline-flex;gap:8px;align-items:center}

/* Блок 2 — о конференции */
.about{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,80px);align-items:start}
.about > *{min-width:0}
.about-text{display:grid;gap:22px;font-size:18px;color:rgba(255,255,255,.86)}
.about-text strong{color:var(--fg)}
.quote{margin-top:12px;padding:28px 30px;border-radius:var(--r);background:var(--navy);border:1px solid var(--line);font:600 clamp(18px,1.8vw,22px)/1.35 var(--f-display)}
.quote.corners{--c:var(--sky);--s:22px}
.quote span{display:block;margin-top:12px;font:500 14px/1.4 var(--f-body);color:var(--mute)}

/* Блок 3 — цифры */
.stats-sec{overflow:hidden;isolation:isolate}
.stats-sec::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(60% 75% at 50% 110%,rgba(60,91,224,.85),transparent 70%),radial-gradient(40% 40% at 50% 100%,rgba(156,198,240,.5),transparent 70%)}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.stat{min-width:0;padding:clamp(28px,3.5vw,44px);border-radius:var(--r);border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.08);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);display:grid;gap:14px;align-content:start}
.stat b{font:800 clamp(56px,7vw,96px)/.95 var(--f-display);letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.stat h3{font-size:20px;font-weight:700}
.stat p{color:var(--mute);font-size:15px}
.stat.white{background:var(--paper);color:var(--paper-ink);border-color:var(--paper)}
.stat.white p{color:#4b5078}

/* Блок 4 — темы */
.themes{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.theme{min-width:0;border-radius:var(--r);padding:30px 26px;display:grid;gap:40px;align-content:space-between;min-height:260px;border:1px solid rgba(255,255,255,.7)}
.theme svg{width:42px;height:42px}
.theme h3{font-size:21px;font-weight:700;margin-bottom:10px}
.theme p{font-size:15px;line-height:1.5;opacity:.85}
.theme.t-blue{background:var(--blue-deep);border-color:var(--blue-deep)}
.theme.t-line{background:transparent}
.theme.t-white{background:var(--paper);color:var(--paper-ink);border-color:var(--paper)}
.theme.t-white svg{color:var(--blue)}
.theme svg{color:var(--sky)}

/* Видео */
.player{position:relative;aspect-ratio:16/9;max-width:100%;border-radius:calc(var(--r) + 6px);overflow:hidden;background:#05061a;cursor:pointer;border:1px solid var(--line)}
.player video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;background:#000}
.poster{position:absolute;inset:0;display:grid;place-items:center;
  background:
   radial-gradient(45% 60% at 28% 18%,rgba(156,198,240,.55),transparent 65%),
   radial-gradient(70% 80% at 30% 30%,rgba(60,91,224,.6),transparent 70%),
   linear-gradient(160deg,#20246a,#0b0c2a);
  background-size:cover;background-position:center;transition:opacity .4s}
.poster::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(156,198,240,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(156,198,240,.08) 1px,transparent 1px);background-size:56px 56px;mask:radial-gradient(70% 70% at 50% 50%,#000,transparent)}
.poster .mark{position:absolute;left:clamp(20px,4vw,48px);bottom:clamp(20px,4vw,44px);font-size:clamp(28px,5vw,64px)}
.poster .mark .year{color:var(--sky)}
.play{position:relative;width:clamp(76px,10vw,120px);aspect-ratio:1;border-radius:50%;background:var(--fg);color:var(--blue);display:grid;place-items:center;border:0;cursor:pointer;transition:transform .25s}
.play::before,.play::after{content:"";position:absolute;inset:-14px;border-radius:50%;border:1px solid rgba(255,255,255,.5);animation:ring 2.4s ease-out infinite}
.play::after{animation-delay:1.2s}
@keyframes ring{from{transform:scale(.85);opacity:1}to{transform:scale(1.45);opacity:0}}
.player:hover .play{transform:scale(1.06)}
.play svg{width:34%;height:34%;margin-left:8%}
.vid-meta{position:absolute;top:clamp(16px,3vw,28px);right:clamp(16px,3vw,28px);display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.vid-meta span{padding:8px 14px;border-radius:999px;background:rgba(14,16,48,.6);border:1px solid var(--line);font:600 13px/1 var(--f-display);backdrop-filter:blur(6px)}
.vid-error{position:absolute;inset:auto 16px 16px 16px;padding:12px 16px;border-radius:12px;background:rgba(14,16,48,.9);font-size:14px;color:var(--mute);text-align:center}
.video-head{display:flex;justify-content:space-between;align-items:end;gap:24px;flex-wrap:wrap;margin-bottom:32px}

/* Тарифы */
.tickets{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;align-items:stretch}
.ticket{min-width:0;border-radius:var(--r);padding:32px 28px;display:flex;flex-direction:column;gap:22px;border:1px solid rgba(255,255,255,.35)}
.ticket.promo{background:var(--blue-deep);border-color:var(--blue-deep)}
.ticket.best{background:var(--blue);border-color:var(--blue)}
.ticket .tag{font:600 12px/1.3 var(--f-display);letter-spacing:.1em;text-transform:uppercase;color:var(--sky)}
.ticket.best .tag,.ticket.promo .tag{color:#d6e6ff}
.ticket h3{font-size:22px;font-weight:700;margin-top:8px}
.ticket ul{list-style:none;margin:0;padding:0;display:grid;gap:10px;font-size:15px;flex:1}
.ticket li{display:grid;grid-template-columns:18px 1fr;gap:10px;line-height:1.45}
.ticket li::before{content:"";width:12px;height:12px;margin-top:5px;border:2px solid currentColor;border-radius:3px;opacity:.6;background:linear-gradient(currentColor,currentColor) center/4px 4px no-repeat}
.price{font:800 clamp(38px,4vw,52px)/1 var(--f-display);letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.price small{font-size:.45em;font-weight:600;vertical-align:top;margin-left:4px}
.deadline{font-size:14px;color:#cfe2ff;margin-top:6px}
.ticket .btn{width:100%}
.ticket .link{font:500 14px/1.3 var(--f-body);color:var(--sky);text-align:center}
.note{margin-top:22px;color:var(--mute);font-size:14px;max-width:80ch}

/* Партнёр */
.partner{display:grid;grid-template-columns:1.2fr 1fr;gap:16px}
.partner-card{min-width:0;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:clamp(24px,3vw,40px);align-items:center;padding:clamp(24px,3vw,40px);border-radius:var(--r);background:var(--paper);color:var(--paper-ink)}
.partner-logo{background:#fff;border-radius:14px;padding:clamp(20px,3vw,32px);display:grid;place-items:center;box-shadow:0 1px 0 rgba(20,22,51,.06),0 10px 30px rgba(20,22,51,.08)}
.partner-card .tag{font:600 12px/1 var(--f-display);letter-spacing:.12em;text-transform:uppercase;color:var(--blue)}
.partner-logo img{width:100%;height:auto}
.partner-card h3{overflow-wrap:anywhere;font-size:clamp(20px,2vw,26px);font-weight:800;margin:12px 0}
.partner-card p{color:#40456e;font-size:16px}
.become{min-width:0;border-radius:var(--r);padding:clamp(24px,3vw,40px);border:1px solid rgba(255,255,255,.7);display:grid;gap:18px;align-content:space-between}
.become h3{font-size:clamp(22px,2.4vw,28px);font-weight:700}
.become p{color:var(--mute)}

/* Проживание */
.hotel{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.hotel > *{min-width:0}
.hotel-info{padding:clamp(28px,3.5vw,48px);border-radius:var(--r);background:var(--navy);border:1px solid var(--line);display:grid;gap:18px;align-content:start}
.hotel-info h3{font-size:clamp(22px,2.4vw,30px);font-weight:700}
.hotel-info .addr{font:600 16px/1.4 var(--f-display);color:var(--sky)}
.hotel-info p{color:rgba(255,255,255,.82)}
.hotel{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr)}
.route{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px}
.map{position:relative;border-radius:var(--r);overflow:hidden;min-height:440px;background:
  linear-gradient(rgba(156,198,240,.07) 1px,transparent 1px) 0 0/40px 40px,
  linear-gradient(90deg,rgba(156,198,240,.07) 1px,transparent 1px) 0 0/40px 40px,#151846;border:1px solid var(--line)}
.map iframe{position:absolute;inset:0;width:100%;height:100%;border:0}

/* Футер */
footer{border-top:1px solid var(--line);padding-block:56px calc(32px + env(safe-area-inset-bottom,0px));background:#0a0b24}
.foot{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:32px}
.foot > *{min-width:0}
.pbs{font:800 34px/1 var(--f-display);letter-spacing:.02em;color:var(--fg)}
.pbs small{display:block;font:500 11px/1.4 var(--f-display);letter-spacing:.08em;text-transform:uppercase;color:var(--mute);margin-top:4px}
.foot p{color:var(--mute);font-size:14px;margin-top:14px}
.foot h4{font:600 13px/1 var(--f-display);letter-spacing:.12em;text-transform:uppercase;color:var(--mute);margin-bottom:14px}
.contacts a{display:block;font:700 20px/1.5 var(--f-display);text-decoration:none}
.socials{display:flex;gap:10px;flex-wrap:wrap}
.socials a{width:44px;height:44px;border-radius:50%;background:var(--fg);color:var(--paper-ink);display:grid;place-items:center;transition:background .2s}
.socials a:hover{background:var(--sky)}
.socials svg{width:20px;height:20px;fill:currentColor}
.copy{margin-top:40px;padding-top:24px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--mute);font-size:13px}

/* Модальное окно */
.modal{position:fixed;inset:0;z-index:80;display:grid;place-items:center;padding:16px;background:rgba(5,6,26,.72);backdrop-filter:blur(6px)}
.modal-box{width:min(520px,100%);max-height:calc(100vh - 32px);overflow:auto;border-radius:22px;background:var(--navy);border:1px solid var(--line)}
.modal-head{padding:26px 28px;background:var(--blue);position:relative}
.modal-head h3{font-size:24px;font-weight:700;padding-right:40px}
.modal-head p{margin-top:8px;font-size:15px;color:#e1ebff}
.x{position:absolute;top:18px;right:18px;width:38px;height:38px;border-radius:50%;border:0;background:rgba(255,255,255,.18);color:#fff;font-size:22px;cursor:pointer}
form{padding:26px 28px;display:grid;gap:14px}
label.f{display:grid;gap:6px;font-size:13px;color:var(--mute)}
input,textarea{font:inherit;color:var(--fg);background:rgba(255,255,255,.06);border:1px solid var(--line);border-radius:12px;padding:13px 14px;width:100%}
input:focus,textarea:focus{outline:none;border-color:var(--sky)}
.agree{display:grid;grid-template-columns:20px 1fr;gap:10px;font-size:13px;color:var(--mute);align-items:start}
.agree input{width:18px;height:18px;margin:2px 0 0;padding:0}
.ok{padding:40px 28px;text-align:center;display:grid;gap:12px}
.ok b{font:700 22px var(--f-display)}


/* Ховер-эффекты */
.theme,.ticket,.stat,.aud,.fmt,.spk,.prt{transition:transform .3s cubic-bezier(.2,.7,.2,1),box-shadow .3s,border-color .3s,background .3s}
.theme:hover{transform:translateY(-6px);box-shadow:0 22px 50px -18px rgba(60,91,224,.7)}
.theme.t-line:hover{border-color:var(--sky);background:rgba(156,198,240,.06)}
.theme svg{transition:transform .35s}
.theme:hover svg{transform:scale(1.12) rotate(-4deg)}
.stat:hover{transform:translateY(-4px);border-color:rgba(255,255,255,.7)}
.ticket{position:relative;overflow:hidden}
.ticket::after{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(60% 40% at var(--mx,50%) var(--my,0%),rgba(255,255,255,.18),transparent 70%);opacity:0;transition:opacity .3s}
.ticket:hover{transform:translateY(-8px);box-shadow:0 30px 60px -20px rgba(60,91,224,.75)}
.ticket:hover::after{opacity:1}
.ticket:not(.promo):not(.best):hover{border-color:var(--sky)}
.ticket .price{transition:letter-spacing .3s}
.ticket:hover .price{letter-spacing:0}
.hit{display:inline-block;margin-bottom:12px;padding:6px 12px;border-radius:999px;background:var(--fg);color:var(--blue);font:700 11px/1 var(--f-display);letter-spacing:.08em;text-transform:uppercase}

/* Аудитория */
.aud-grid{display:grid;grid-template-columns:1fr 1fr 1.3fr;gap:16px}
.aud{min-width:0;padding:clamp(26px,3vw,40px);border-radius:var(--r);border:1px solid var(--line);background:rgba(255,255,255,.03);display:grid;gap:12px;align-content:start}
.aud:hover{border-color:var(--sky);transform:translateY(-4px)}
.aud b{font:800 clamp(48px,5.5vw,76px)/1 var(--f-display);letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.aud .bar{height:6px;border-radius:6px;background:rgba(255,255,255,.1);overflow:hidden}
.aud .bar i{display:block;height:100%;background:linear-gradient(90deg,var(--blue),var(--sky));border-radius:6px}
.aud p{color:var(--mute)}
.aud.roles{background:var(--navy)}
.aud.roles ul{margin:0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:8px}
.aud.roles li{padding:8px 14px;border-radius:999px;border:1px solid var(--line);font-size:14px}
.aud h3{font-size:20px;font-weight:700}

/* Опрос + форматы */
.survey{margin-top:clamp(40px,5vw,64px);display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(28px,4vw,64px);align-items:start}
.survey > *{min-width:0}
.survey h3{font-size:clamp(24px,2.6vw,34px);font-weight:700;margin-bottom:14px}
.survey p{color:var(--mute)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips span{padding:10px 16px;border-radius:999px;border:1px solid var(--line);font-size:14px;background:rgba(255,255,255,.03);transition:background .2s,border-color .2s,color .2s}
.chips span:hover{background:var(--fg);color:var(--paper-ink);border-color:var(--fg)}
.fmts{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.fmt{min-width:0;padding:22px 20px;border-radius:var(--r);border:1px solid rgba(255,255,255,.35);display:grid;gap:22px;align-content:space-between;min-height:170px}
.fmt svg{width:30px;height:30px;color:var(--sky)}
.fmt h3{font-size:16px;font-weight:600;line-height:1.3}
.fmt:nth-child(5n+1){background:var(--blue-deep);border-color:var(--blue-deep)}
.fmt:nth-child(5n+3){background:var(--paper);color:var(--paper-ink);border-color:var(--paper)}
.fmt:nth-child(5n+3) svg{color:var(--blue)}
.fmt:hover{transform:translateY(-5px);box-shadow:0 18px 40px -18px rgba(60,91,224,.8)}

/* Программа */
.prog-head{display:flex;justify-content:space-between;align-items:end;gap:24px;flex-wrap:wrap;margin-bottom:28px}
.tabs{display:flex;gap:8px;padding:6px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.03);flex-wrap:wrap}
.tab{border:0;cursor:pointer;padding:12px 22px;border-radius:999px;background:transparent;color:var(--mute);font:600 14px/1.15 var(--f-display);text-align:left;transition:background .2s,color .2s}
.tab small{display:block;font:500 12px/1.2 var(--f-body);opacity:.8;margin-top:3px}
.tab:hover{color:var(--fg)}
.tab[aria-selected="true"]{background:var(--blue);color:var(--fg)}
.day{display:grid;gap:10px}
.slot{display:grid;grid-template-columns:150px minmax(0,1fr) auto;gap:clamp(16px,3vw,36px);align-items:start;padding:22px clamp(18px,2.4vw,28px);border-radius:var(--r);border:1px solid var(--line);background:rgba(255,255,255,.025);transition:border-color .25s,background .25s,transform .25s}
.slot:hover{border-color:rgba(156,198,240,.6);background:rgba(156,198,240,.05);transform:translateX(4px)}
.slot .time{font:700 17px/1.2 var(--f-display);font-variant-numeric:tabular-nums;white-space:nowrap}
.slot .dur{display:block;font:500 13px/1.3 var(--f-body);color:var(--mute);margin-top:4px}
.slot h3{font-size:clamp(17px,1.6vw,20px);font-weight:600;line-height:1.3}
.slot .desc{margin-top:10px;color:rgba(255,255,255,.8);font-size:15px;display:grid;gap:8px}
.slot .desc ul{margin:0;padding-left:18px;display:grid;gap:4px;color:var(--mute)}
.badge{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border-radius:999px;font:600 11px/1 var(--f-display);letter-spacing:.06em;text-transform:uppercase;border:1px solid var(--line);color:var(--sky);margin-bottom:10px}
.spks{display:flex;flex-wrap:wrap;gap:14px 24px;margin-top:14px}
.who{display:flex;gap:12px;align-items:center;min-width:0}
.ava{width:48px;height:48px;flex:none;border-radius:50%;overflow:hidden;background:linear-gradient(135deg,var(--blue),var(--blue-deep));display:grid;place-items:center;font:700 15px/1 var(--f-display);color:var(--fg);position:relative}
.ava img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.who b{display:block;font:600 15px/1.25 var(--f-display)}
.who span{display:block;font-size:13px;line-height:1.35;color:var(--mute)}
.slot.brk{background:transparent;border-style:dashed;padding-block:16px}
.slot.brk h3{font:700 15px/1.3 var(--f-display);letter-spacing:.1em;text-transform:uppercase;color:var(--sky);display:flex;align-items:center;gap:12px}
.slot.brk h3 svg{width:22px;height:22px}
.slot.gala{background:linear-gradient(100deg,var(--blue-deep),var(--blue));border-color:transparent}
.slot.gala h3{color:var(--fg)}
.slot.gala .dur{color:#d6e6ff}
.slot.tba{opacity:.6}
.slot.tba h3{font-weight:500;color:var(--mute)}
.slot .fmt-tag{font:600 12px/1 var(--f-display);color:var(--mute);white-space:nowrap;padding-top:4px}
.prog-note{margin-top:18px;color:var(--mute);font-size:14px}
.choice{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:14px}
.choice div{padding:14px 16px;border-radius:14px;border:1px solid var(--line);font-size:14px;line-height:1.4;transition:border-color .2s,background .2s}
.choice div:hover{border-color:var(--sky);background:rgba(156,198,240,.06)}

/* Спикеры */
.spk-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.spk{min-width:0;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);background:var(--navy);display:flex;flex-direction:column}
.spk .ph{position:relative;aspect-ratio:1/1;max-width:100%;background:radial-gradient(70% 70% at 30% 20%,rgba(156,198,240,.45),transparent 70%),linear-gradient(160deg,var(--blue),var(--blue-deep));display:grid;place-items:center;font:800 44px/1 var(--f-display);color:rgba(255,255,255,.9);overflow:hidden}
.spk .ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.spk .ph::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(14,16,48,.55),transparent 45%),linear-gradient(0deg,rgba(60,91,224,.45),transparent 60%);background-size:100% 100%,100% 0%;background-repeat:no-repeat;background-position:bottom;pointer-events:none;transition:background-size .45s}
.spk .ph::before{content:"";position:absolute;inset:12px;z-index:2;pointer-events:none;opacity:0;transform:scale(1.08);transition:opacity .35s,transform .45s cubic-bezier(.2,.7,.2,1);
  background:
   linear-gradient(to right,#fff 3px,transparent 3px) 0 0,linear-gradient(to bottom,#fff 3px,transparent 3px) 0 0,
   linear-gradient(to left,#fff 3px,transparent 3px) 100% 0,linear-gradient(to bottom,#fff 3px,transparent 3px) 100% 0,
   linear-gradient(to right,#fff 3px,transparent 3px) 0 100%,linear-gradient(to top,#fff 3px,transparent 3px) 0 100%,
   linear-gradient(to left,#fff 3px,transparent 3px) 100% 100%,linear-gradient(to top,#fff 3px,transparent 3px) 100% 100%;
  background-repeat:no-repeat;background-size:22px 22px}
.spk:hover .ph::before{opacity:1;transform:none}
.spk:hover .ph::after{background-size:100% 100%,100% 100%}
.spk:hover{transform:translateY(-6px);border-color:var(--sky);box-shadow:0 22px 50px -20px rgba(60,91,224,.8)}
.spk:hover .ph img{transform:scale(1.07)}
.spk:hover b{color:var(--sky)}
.spk b{transition:color .25s}
.spk .tx{padding:16px 16px 18px;display:grid;gap:6px}
.spk b{font:700 16px/1.25 var(--f-display)}
.spk span{font-size:13px;line-height:1.4;color:var(--mute)}
.spk.cta{background:var(--paper);color:var(--paper-ink);border-color:var(--paper);padding:22px;justify-content:space-between;gap:18px}
.spk.cta h3{font-size:21px;font-weight:700}
.spk.cta p{font-size:14px;color:#40456e}
.spk.cta .btn{width:100%;padding:0 16px}

/* Партнёры */
.prt-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.prt-grid > *{min-width:0}
.prt.wide{grid-column:span 2}
.prt.become .cta-row .btn{white-space:normal;text-align:center}
.prt{min-width:0;border-radius:var(--r);border:1px solid var(--line);background:rgba(255,255,255,.025);padding:24px;display:grid;gap:16px;align-content:start;text-decoration:none;position:relative}
.prt .lg{height:84px;display:flex;align-items:center}
.prt .lg img{max-height:72px;max-width:100%;width:auto;object-fit:contain;transition:transform .3s}
.prt .lg .nm{display:none;font:800 24px/1.05 var(--f-display);letter-spacing:.02em;text-transform:uppercase}
.prt .lg.noimg img{display:none}
.prt .lg.noimg .nm{display:block}
.prt p{font-size:14px;line-height:1.45;color:var(--mute);text-transform:none}
.prt .url{font:600 13px/1 var(--f-display);color:var(--sky);display:inline-flex;gap:6px;align-items:center}
.prt .url svg{width:14px;height:14px;transition:transform .25s}
.prt:hover{transform:translateY(-5px);border-color:var(--sky);background:rgba(156,198,240,.06)}
.prt:hover .lg img{transform:scale(1.05)}
.prt:hover .url svg{transform:translate(3px,-3px)}
.prt.main{grid-column:span 2;grid-row:span 2;background:var(--paper);color:var(--paper-ink);border-color:var(--paper);padding:clamp(24px,3vw,40px);align-content:space-between}
.prt.main .lg{height:auto}
.prt.main .lg img{max-height:none;width:min(100%,340px)}
.prt .lg.plate{background:#fff;border-radius:12px;padding:12px 16px;height:84px;justify-content:center}
.prt .lg.plate img{max-height:58px}
.prt.become .cta-row{flex-direction:column}
.prt.become .cta-row .btn{width:100%;padding:0 16px}
.prt.main h3{font-size:clamp(22px,2.4vw,30px);font-weight:800;margin:10px 0}
.prt.main p{font-size:16px;color:#40456e}
.prt.main .tag{font:600 12px/1 var(--f-display);letter-spacing:.12em;text-transform:uppercase;color:var(--blue)}
.prt.main:hover{box-shadow:0 26px 60px -24px rgba(156,198,240,.6)}
.prt.become{background:var(--blue);border-color:var(--blue);justify-content:space-between}
.prt.become h3{font-size:20px;font-weight:700}
.prt.become p{color:#e1ebff}
.prt-more{margin-top:18px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:center;color:var(--mute);font-size:14px}

/* FAQ */
.faq{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(28px,4vw,64px);align-items:start}
.faq > *{min-width:0}
.qa{display:grid;gap:10px}
.qa details{border:1px solid var(--line);border-radius:var(--r);background:rgba(255,255,255,.025);transition:border-color .2s,background .2s}
.qa details:hover{border-color:rgba(156,198,240,.6)}
.qa details[open]{background:var(--navy);border-color:var(--sky)}
.qa summary{cursor:pointer;list-style:none;padding:20px 24px;font:600 17px/1.35 var(--f-display);display:flex;justify-content:space-between;gap:16px;align-items:center}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"+";flex:none;width:32px;height:32px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;font:400 20px/1 var(--f-body);transition:transform .25s,background .25s}
.qa details[open] summary::after{transform:rotate(45deg);background:var(--blue);border-color:var(--blue)}
.qa .ans{padding:0 24px 22px;color:rgba(255,255,255,.82);font-size:15px}
.qa .ans a{color:var(--sky)}

/* Спикер-CTA лента */
.speak-cta{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;padding:clamp(28px,4vw,48px);border-radius:calc(var(--r) + 6px);background:radial-gradient(60% 120% at 0% 0%,rgba(156,198,240,.45),transparent 60%),linear-gradient(110deg,var(--blue-deep),var(--blue))}
.speak-cta h3{font-size:clamp(24px,3vw,36px);font-weight:700}
.speak-cta p{margin-top:10px;color:#e1ebff;max-width:60ch}
.speak-cta .cta-row{justify-content:flex-end}

/* Cookie */
.cookie{position:fixed;left:16px;right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:90;margin:0 auto;max-width:880px;display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:18px;align-items:center;padding:18px 20px;border-radius:20px;background:rgba(28,30,74,.94);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid var(--line);box-shadow:0 24px 60px -20px rgba(0,0,0,.6),0 0 0 1px rgba(156,198,240,.06) inset;transform:translateY(24px);opacity:0;transition:transform .35s cubic-bezier(.2,.7,.2,1),opacity .35s}
.cookie.show{transform:none;opacity:1}
.cookie.corners{--c:var(--sky);--s:16px}
.cookie-ico{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:var(--blue);color:#fff}
.cookie-ico svg{width:24px;height:24px}
.cookie p{font-size:14px;line-height:1.5;color:rgba(255,255,255,.85)}
.cookie a{color:var(--sky)}
.cookie .btn{min-height:46px;padding:0 26px}
@media (max-width:600px){
  .cookie{grid-template-columns:auto minmax(0,1fr);gap:12px 14px;padding:16px}
  .cookie .btn{grid-column:1/-1;width:100%}
  .cookie-ico{width:36px;height:36px}
}

/* Адаптив */
@media (max-width:1080px){
  .pains{grid-template-columns:repeat(2,minmax(0,1fr))}
  .themes{grid-template-columns:repeat(2,1fr)}
  .partner{grid-template-columns:1fr}
}
@media (max-width:900px){
  .nav{position:fixed;inset:calc(72px + env(safe-area-inset-top,0px)) 0 auto 0;flex-direction:column;align-items:stretch;padding:16px;gap:4px;background:rgba(14,16,48,.97);border-bottom:1px solid var(--line);transform:translateY(-12px);opacity:0;pointer-events:none;transition:.25s}
  .nav a{padding:14px 16px;font-size:16px}
  .nav .btn{margin:8px 0 0;min-height:50px}
  .menu-open .nav{transform:none;opacity:1;pointer-events:auto}
  .burger{display:block}
  .top{background:rgba(14,16,48,.88);backdrop-filter:blur(14px)}
  .hero-grid,.about,.hotel{grid-template-columns:minmax(0,1fr)}
  .map{min-height:360px}
  .route .btn{flex:1 1 220px}
  .visual{aspect-ratio:16/11;max-width:640px}
  .stats{grid-template-columns:1fr}
  .tickets{grid-template-columns:1fr;max-width:560px}
  .foot{grid-template-columns:1fr 1fr}
  .foot > :first-child{grid-column:1/-1}
}
@media (max-width:600px){
  .themes{grid-template-columns:1fr}
  .pains{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .pain{min-height:0;padding:18px 16px;gap:14px}
  .pain h3{font-size:15px;overflow-wrap:anywhere;hyphens:auto}
  .pains > *{min-width:0}
  .pain.final p{font-size:16px}
  .visual-cap{display:none}
  .theme{min-height:0;gap:28px}
  .partner-card{grid-template-columns:1fr}
  .cta-row .btn{width:100%}
  .foot{grid-template-columns:1fr}
  .hero .mark .cf{font-size:.15em}
  .seal{width:120px;right:-4px}
}
@media (max-width:1080px){
  .fmts{grid-template-columns:repeat(3,1fr)}
  .spk-grid{grid-template-columns:repeat(3,1fr)}
  .prt-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .aud-grid{grid-template-columns:1fr 1fr}
  .aud.roles{grid-column:1/-1}
}
@media (max-width:900px){
  .survey,.faq{grid-template-columns:1fr}
  .slot{grid-template-columns:1fr;gap:10px}
  .slot .fmt-tag{display:none}
  .speak-cta{grid-template-columns:1fr}
  .speak-cta .cta-row{justify-content:flex-start}
  .choice{grid-template-columns:1fr}
}
@media (max-width:600px){
  .fmts{grid-template-columns:1fr 1fr}
  .fmt{min-height:0;padding:18px 16px;gap:16px}
  .fmt h3{font-size:14px}
  .spk-grid{grid-template-columns:1fr 1fr;gap:10px}
  .spk .tx{padding:12px}
  .spk b{font-size:14px}
  .prt-grid{grid-template-columns:minmax(0,1fr)}
  .prt.main,.prt.wide{grid-column:auto;grid-row:auto}
  .prt.become .cta-row .btn{width:100%}
  .aud-grid{grid-template-columns:1fr}
  .tabs{width:100%}
  .tab{flex:1}
  .slot:hover{transform:none}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
}