/* Motion reels — Libra Intelligence */
:root{
  --bg:#0a0a0a; --bg2:#141414; --ink:#f2f2f2; --mute:#8d8d8d; --dim:#5c5c5c;
  --line:rgba(255,255,255,.12); --line2:rgba(255,255,255,.24);
  --sans:'Inter Tight',system-ui,-apple-system,'Segoe UI',sans-serif;
  --serif:'Cormorant Garamond',Georgia,serif;
  --mono:'JetBrains Mono',ui-monospace,Menlo,monospace;
  --pad:clamp(16px,4vw,56px); --max:1320px;
  --ease:cubic-bezier(.2,.7,.2,1);
}
html[lang="he"]{ --sans:'Heebo','Inter Tight',system-ui,sans-serif; }
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:72px}
html:not(.motion){scroll-behavior:auto}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.55 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,video{max-width:100%;display:block}
a{color:inherit}
button{font:inherit;color:inherit}
h1,h2,h3,p,ol,ul,dl,dd,dt{margin:0}
ol,ul{padding:0;list-style:none}
.skip{position:absolute;inset-inline-start:8px;top:-60px;background:#fff;color:#000;padding:8px 12px;z-index:100;text-decoration:none}
.skip:focus{top:8px}
:focus-visible{outline:1px solid #fff;outline-offset:3px}
.num{font-family:var(--mono);font-variant-numeric:tabular-nums;color:var(--mute);font-size:12px;letter-spacing:.08em;direction:ltr;unicode-bidi:isolate}

/* header */
.hdr{position:fixed;inset-block-start:0;inset-inline:0;z-index:40;background:rgba(10,10,10,.72);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-block-end:1px solid var(--line)}
.hdr__in{max-width:var(--max);margin:0 auto;padding:0 var(--pad);height:60px;display:flex;align-items:center;gap:24px}
.hdr__mark{display:flex;align-items:center;gap:10px;text-decoration:none;font-size:14px;white-space:nowrap;min-width:0}
.hdr__mark span{color:var(--mute)}
.hdr__mark i{font-style:normal;color:var(--dim)}
.hdr__mark b{font-weight:500}
.lang{display:flex;align-items:center;gap:4px;font-size:13px;color:var(--dim);margin-inline-start:auto}
.lang button{background:none;border:0;padding:10px 6px;cursor:pointer;color:var(--mute)}
.lang button[aria-pressed="true"]{color:var(--ink)}

/* intro */
.intro{max-width:var(--max);margin:0 auto;padding:clamp(116px,16vh,168px) var(--pad) clamp(40px,6vw,72px)}
.eyebrow{font-size:13px;color:var(--mute);margin-block-end:24px}
.intro__title{font-weight:300;font-size:clamp(60px,12vw,176px);line-height:.9;letter-spacing:-.045em;margin-inline-start:-.04em}
html[lang="he"] .intro__title{letter-spacing:-.02em;line-height:1}
.intro__lede{max-width:60ch;margin-block-start:32px;font-size:clamp(17px,1.5vw,20px);line-height:1.5;color:#cfcfcf;font-weight:300}

/* stage */
.stage{max-width:var(--max);margin:0 auto;padding:0 var(--pad) clamp(72px,10vw,140px);display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:clamp(24px,3vw,48px);align-items:start}
.tabs{grid-column:1 / -1;display:grid;grid-template-columns:repeat(6,1fr);gap:10px}
.tab{background:none;border:0;padding:0;cursor:pointer;text-align:start;color:var(--mute);transition:color .25s}
.tab__img{display:block;aspect-ratio:16/9;overflow:hidden;background:var(--bg2);border:1px solid var(--line);transition:border-color .25s}
.tab__img img{width:100%;height:100%;object-fit:cover;opacity:.62;transition:opacity .35s,transform 1s var(--ease)}
.tab__t{display:flex;gap:8px;align-items:baseline;padding-block-start:10px;font-size:13px;line-height:1.3}
.tab__t .num{font-size:11px}
.tab:hover{color:var(--ink)}
.tab:hover .tab__img img{opacity:.9}
.tab[aria-selected="true"]{color:var(--ink)}
.tab[aria-selected="true"] .tab__img{border-color:#fff}
.tab[aria-selected="true"] .tab__img img{opacity:1}

.player{min-width:0}
.player__frame{position:relative;background:#000;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;overflow:hidden;height:min(62vw * .5625, 70vh);height:clamp(260px, calc((min(100vw, var(--max)) - 2 * var(--pad) - 388px) * .5625), 70vh)}
.player__frame video{width:auto;height:100%;max-width:100%;object-fit:contain;background:#000}
.player__big{position:absolute;inset:0;margin:auto;width:112px;height:112px;border-radius:50%;border:1px solid rgba(255,255,255,.6);background:rgba(10,10,10,.45);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);cursor:pointer;font-size:14px;letter-spacing:.04em;display:none}
.player.is-paused .player__big{display:block}
.bar{display:flex;align-items:center;gap:14px;padding-block:14px;border-block-end:1px solid var(--line)}
.ctl{display:inline-flex;align-items:center;gap:8px;background:none;border:1px solid var(--line2);border-radius:999px;height:36px;padding:0 14px;cursor:pointer;font-size:13px;color:var(--ink)}
.ctl svg{width:14px;height:14px;fill:currentColor}
.ctl--play{width:36px;padding:0;justify-content:center}
.ctl--play .i-play{display:none}
.player.is-paused .ctl--play .i-play{display:block}
.player.is-paused .ctl--play .i-pause{display:none}
.ctl--sound .i-on{display:none}
.ctl--sound[aria-pressed="true"] .i-on{display:block}
.ctl--sound[aria-pressed="true"] .i-off{display:none}
.ctl--sound[aria-pressed="true"]{background:#fff;color:#0a0a0a;border-color:#fff}
.seek{flex:1;height:2px;background:var(--line2);position:relative;overflow:hidden;direction:ltr}
.seek i{position:absolute;inset-block:0;inset-inline-start:0;width:100%;background:#fff;transform-origin:0 50%;transform:scaleX(0)}
.time{min-width:3.4em;text-align:end}
.opts{display:flex;gap:12px;padding-block-start:14px;flex-wrap:wrap}
.seg{display:inline-flex;border:1px solid var(--line2);border-radius:999px;padding:3px}
.seg button{background:none;border:0;border-radius:999px;height:32px;min-width:64px;padding:0 14px;cursor:pointer;color:var(--mute);font-size:13px}
.seg button[aria-pressed="true"]{background:#fff;color:#0a0a0a}
.seg[hidden]{display:none}
.seg--lang button{min-width:56px}

.notes{padding-block-start:4px;min-width:0}
.notes__k{display:block;margin-block-end:14px}
.notes__t{font-weight:300;font-size:clamp(30px,3vw,42px);line-height:1.05;letter-spacing:-.02em}
.notes__l{margin-block-start:18px;color:#cfcfcf;font-weight:300;font-size:16px;line-height:1.6}
.notes__spec{margin-block-start:26px;border-block-start:1px solid var(--line)}
.notes__spec div{display:grid;grid-template-columns:96px 1fr;gap:12px;padding-block:11px;border-block-end:1px solid var(--line);font-size:14px}
.notes__spec dt{color:var(--mute)}

/* method */
.method{max-width:var(--max);margin:0 auto;padding:clamp(56px,8vw,110px) var(--pad);border-block-start:1px solid var(--line)}
.method__h{font-weight:300;font-size:clamp(32px,4vw,56px);letter-spacing:-.025em;line-height:1.05;margin-block-end:clamp(36px,5vw,64px)}
.method__list{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(20px,2.5vw,40px)}
.method__list li{border-block-start:1px solid var(--line2);padding-block-start:18px}
.method__list h3{font-weight:500;font-size:17px;margin-block:14px 8px}
.method__list p{color:var(--mute);font-size:15px;line-height:1.55}

.ftr{max-width:var(--max);margin:0 auto;padding:40px var(--pad) 56px;border-block-start:1px solid var(--line);color:var(--mute);font-size:13px;display:grid;gap:8px}
.ftr a{color:var(--ink)}

@media (max-width:1100px){
  .stage{grid-template-columns:1fr}
  .tabs{grid-template-columns:repeat(3,1fr);row-gap:18px}
  .player__frame{height:clamp(240px, calc((100vw - 2 * var(--pad)) * .5625), 72vh)}
  .method__list{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:640px){
  .tabs{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding-inline:var(--pad);gap:10px;margin-inline:calc(var(--pad) * -1);padding-inline:var(--pad);scrollbar-width:none}
  .tabs::-webkit-scrollbar{display:none}
  .tab{flex:0 0 42vw;scroll-snap-align:start}
  .player.is-portrait .player__frame{height:min(calc((100vw - 2 * var(--pad)) * 16 / 9), 78vh)}
  .player.is-square .player__frame{height:calc(100vw - 2 * var(--pad))}
  .method__list{grid-template-columns:1fr}
  .bar{gap:10px}
  .ctl--sound span{display:none}
  .ctl--sound{width:36px;padding:0;justify-content:center}
}
@media (min-width:641px){
  .player.is-portrait .player__frame{height:min(78vh, 900px)}
  .player.is-square .player__frame{height:min(70vh, 720px)}
}