/* KADREO · движение сайта: стена роликов, 3D-карусель примеров, плавающая шапка, счётчики, появление блоков. */

/* появление первого экрана */
@keyframes rise{from{opacity:0;transform:translateY(26px);filter:blur(6px)}to{opacity:1;transform:none;filter:none}}
.hero .pill,.hero h1,.hero .lead,.hero .cta,.hero .hint{animation:rise .9s var(--ease) both}
.hero h1{animation-delay:.08s}.hero .lead{animation-delay:.2s}.hero .cta{animation-delay:.3s}.hero .hint{animation-delay:.38s}

/* плавающая шапка */
nav.top .links a,nav.top .btn{white-space:nowrap}
.ex{overflow:hidden}
nav.top{transition:background .5s var(--ease),border-color .5s var(--ease)}
nav.top .wrap{transition:max-width .6s var(--ease),margin .6s var(--ease),height .6s var(--ease),border-radius .6s var(--ease),background .6s var(--ease),box-shadow .6s var(--ease),padding .6s var(--ease)}
nav.top.float{background:transparent;border-bottom-color:transparent;backdrop-filter:none;-webkit-backdrop-filter:none}
nav.top.float .links{gap:20px;margin-left:12px}
nav.top.float .wrap{max-width:1160px;margin-top:12px;height:60px;border-radius:999px;padding:0 10px 0 22px;background:rgba(20,20,22,.74);border:1px solid var(--line2);
  backdrop-filter:blur(18px) saturate(1.3);-webkit-backdrop-filter:blur(18px) saturate(1.3);box-shadow:0 20px 60px rgba(0,0,0,.55),inset 0 1px 0 rgba(255,255,255,.06)}

/* стена роликов */
.wall{position:relative;margin:72px auto 0;max-width:1440px;height:660px;display:grid;grid-template-columns:repeat(6,1fr);gap:16px;padding:0 22px;overflow:hidden;
  -webkit-mask-image:linear-gradient(180deg,transparent 0,#000 16%,#000 78%,transparent 100%);mask-image:linear-gradient(180deg,transparent 0,#000 16%,#000 78%,transparent 100%);
  animation:rise 1.2s .35s var(--ease) both}
.wall .col{display:flex;flex-direction:column;gap:16px;padding-bottom:16px;animation:wallUp var(--d,52s) linear infinite;will-change:transform}
.wall .col.dn{animation-name:wallDown}
.wall .col:nth-child(even){margin-top:-120px}
@keyframes wallUp{from{transform:translateY(0)}to{transform:translateY(-50%)}}
@keyframes wallDown{from{transform:translateY(-50%)}to{transform:translateY(0)}}
.wall:hover .col{animation-play-state:paused}
.wall .tile{position:relative;flex:none;aspect-ratio:9/16;border-radius:20px;overflow:hidden;border:1px solid var(--line2);background:#141416 center/cover;
  box-shadow:0 22px 56px rgba(0,0,0,.6);transition:transform .5s var(--ease),border-color .3s}
.wall .tile:hover{transform:scale(1.03);border-color:rgba(255,255,255,.4)}
.wall .tile video,.wall .tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.wall .tile .tag{position:absolute;top:10px;left:10px;z-index:2;height:22px;padding:0 9px;border-radius:999px;background:rgba(0,0,0,.55);backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);font-size:10.5px;font-weight:700;letter-spacing:.06em;display:flex;align-items:center;color:#fff}
.wall-cap{text-align:center;color:var(--soft);font-size:14px;margin-top:6px}

/* 3D-карусель примеров */
.ex{padding-top:70px}
.sh.center{margin:0 auto 34px;text-align:center}
.sh.center .kick{justify-content:center}
.cf{position:relative;height:680px;user-select:none;-webkit-user-select:none;touch-action:pan-y}
.cf-stage{position:absolute;inset:0;perspective:1700px;transform-style:preserve-3d}
.cf-item{position:absolute;left:50%;top:50%;width:340px;aspect-ratio:9/16;border-radius:32px;overflow:hidden;background:#111 center/cover;border:1px solid var(--line2);
  box-shadow:0 50px 120px rgba(0,0,0,.75),0 0 0 1px rgba(255,255,255,.04);transition:transform .9s var(--ease),opacity .9s var(--ease),filter .9s var(--ease);cursor:pointer}
.cf-item video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.cf-item .snd{position:absolute;right:14px;bottom:14px;z-index:2;height:32px;padding:0 13px;border-radius:999px;background:rgba(0,0,0,.6);backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);font-size:12px;font-weight:700;display:flex;align-items:center;gap:7px;opacity:0;transition:opacity .4s}
.cf-item.on .snd{opacity:1}
.cf-item .bar{position:absolute;left:14px;right:14px;top:14px;z-index:2;height:3px;border-radius:3px;background:rgba(255,255,255,.22);overflow:hidden;opacity:0;transition:opacity .4s}
.cf-item .bar i{display:block;height:100%;width:0;background:#fff}
.cf-item.on .bar{opacity:1}
.cf-nav{position:absolute;top:50%;z-index:200;width:54px;height:54px;margin-top:-27px;border-radius:50%;border:1px solid var(--line2);background:rgba(255,255,255,.07);
  color:#fff;font:700 24px/1 "Inter Tight",system-ui;cursor:pointer;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);transition:background .3s,transform .3s var(--ease)}
.cf-nav:hover{background:rgba(255,255,255,.16);transform:scale(1.06)}
.cf-nav.prev{left:max(16px,calc(50% - 470px))}.cf-nav.next{right:max(16px,calc(50% - 470px))}
.cf-dots{display:flex;gap:8px;justify-content:center;margin-top:28px}
.cf-dots button{width:8px;height:8px;padding:0;border-radius:99px;border:0;background:rgba(255,255,255,.25);cursor:pointer;transition:width .5s var(--ease),background .5s}
.cf-dots button.on{width:30px;background:#fff}
.cf-hint{text-align:center;color:var(--soft);font-size:14px;margin-top:16px}

/* счётчики */
.stats{padding:20px 0 30px}
.st4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.st4>div{border:1px solid var(--line);border-radius:var(--r);background:var(--glass);padding:28px 26px}
.st4 b{display:block;font-size:clamp(46px,5.4vw,76px);font-weight:900;letter-spacing:-.045em;line-height:1;margin-bottom:10px;font-variant-numeric:tabular-nums}
.st4 span{color:var(--mute);font-size:15px;line-height:1.35}

/* появление блоков при прокрутке */
.rv{opacity:0;transform:translateY(30px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.rv.in{opacity:1;transform:none}

@media(max-width:900px){
  .wall{grid-template-columns:repeat(3,1fr);height:520px;gap:10px;padding:0 12px;margin-top:48px}
  .wall .col{gap:10px;padding-bottom:10px}.wall .col:nth-child(n+4){display:none}.wall .col:nth-child(even){margin-top:-70px}
  .wall .tile{border-radius:14px}
  .cf{height:540px}.cf-item{width:262px;border-radius:26px}.cf-nav{display:none}
  .st4{grid-template-columns:repeat(2,1fr);gap:10px}.st4>div{padding:20px}
  nav.top.float .wrap{margin:8px 10px 0;padding:0 8px 0 16px;height:54px}
}
@media(max-width:560px){
  nav.top .lang{display:none}
  nav.top .wrap{gap:10px}
  nav.top .btn.sm{padding:0 12px;font-size:13px;height:34px}
  .logo{letter-spacing:.12em;font-size:14px}
}
@media(prefers-reduced-motion:reduce){
  .wall .col,.hero *,.wall{animation:none!important}.rv{opacity:1;transform:none;transition:none}.cf-item{transition:none}
}

/* монтаж готовых видео */
.ae{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.aeb{padding:28px}
.aeb .aei{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;border:1px solid var(--line2);background:rgba(255,255,255,.06);margin-bottom:18px}
.aeb h3{font-size:22px;margin:0 0 8px}
.aeb p{color:var(--mute);font-size:15.5px;line-height:1.5}
@media(max-width:900px){.ae{grid-template-columns:1fr;gap:10px}.aeb{padding:22px}}