/* LIDAC27 Jakarta — microsite + registration
   Deep-space navy, Luno blue, cyan signal. Space Grotesk display, Inter body,
   JetBrains Mono for the metadata layer. */
:root{
  --bg:#030716; --bg2:#06102E; --bg3:#0A1433;
  --card:rgba(12,24,64,.55); --glass:rgba(8,16,44,.62);
  --line:rgba(143,163,200,.16); --line2:rgba(143,163,200,.28);
  --text:#EAF0FF; --muted:#8FA3C8; --dim:#5C6E93;
  --blue:#2F6BFF; --blue2:#1D4FD8; --cyan:#6FD6FF; --violet:#7B5CFF;
  --grad:linear-gradient(100deg,#6FD6FF 0%,#2F6BFF 45%,#7B5CFF 100%);
  --ease:cubic-bezier(.16,1,.3,1);
  --pad:clamp(20px,5vw,72px);
  --display:'Space Grotesk','Inter',system-ui,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,Menlo,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body.lx{margin:0;background:var(--bg);color:var(--text);font:400 16px/1.6 'Inter',system-ui,sans-serif;
  -webkit-font-smoothing:antialiased;overflow-x:hidden}
body.lx ::selection{background:var(--blue);color:#fff}
img{max-width:100%;display:block}
a{color:inherit}
.lx-mono{font:500 11px/1.4 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}

/* ── ambient layers ─────────────────────────────────────────────────── */
.lx-noise{position:fixed;inset:0;z-index:100;pointer-events:none;opacity:.07;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.lx-cursor{position:fixed;left:0;top:0;z-index:99;width:420px;height:420px;margin:-210px 0 0 -210px;pointer-events:none;
  border-radius:50%;background:radial-gradient(circle,rgba(47,107,255,.16),rgba(111,214,255,.05) 40%,transparent 68%);
  opacity:0;transition:opacity .4s,width .4s var(--ease),height .4s var(--ease),margin .4s var(--ease)}
.lx-cursor.is-on{opacity:1}
.lx-cursor.is-big{width:560px;height:560px;margin:-280px 0 0 -280px}
.lx-progress{position:fixed;left:0;top:0;right:0;height:2px;z-index:60;background:var(--grad);transform-origin:0 50%;transform:scaleX(0)}

/* ── nav ────────────────────────────────────────────────────────────── */
.lx-nav{position:fixed;z-index:50;top:0;left:0;right:0;display:flex;align-items:center;gap:28px;
  padding:22px var(--pad);transition:padding .5s var(--ease),background .5s,border-color .5s,backdrop-filter .5s;border-bottom:1px solid transparent}
.lx-nav.is-glass{padding-top:14px;padding-bottom:14px;background:rgba(3,7,22,.66);backdrop-filter:blur(18px) saturate(1.4);
  -webkit-backdrop-filter:blur(18px) saturate(1.4);border-color:var(--line)}
.lx-brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.lx-brand-word{font:700 22px/1 var(--display);letter-spacing:-.01em}
.lx-brand-word b{color:var(--cyan);font-weight:700}
.lx-brand-city{font:600 10px/1 var(--mono);letter-spacing:.2em;background:#fff;color:var(--bg);padding:5px 7px 4px}
.lx-links{display:flex;gap:4px;margin-left:auto}
.lx-links a{font:500 12px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;text-decoration:none;color:var(--muted);
  padding:10px 12px;border-radius:999px;transition:color .2s,background .2s,transform .35s var(--ease)}
.lx-links a:hover{color:#fff;background:rgba(255,255,255,.06)}
.lx-nav-cta{display:inline-flex;align-items:center;gap:8px;font:600 12px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;
  text-decoration:none;color:#fff;padding:12px 18px;border-radius:999px;border:1px solid rgba(111,214,255,.45);
  background:rgba(47,107,255,.18);transition:background .25s,border-color .25s,transform .35s var(--ease)}
.lx-nav-cta:hover{background:var(--blue);border-color:var(--blue)}
.lx-burger{display:none;margin-left:auto;width:44px;height:44px;border-radius:50%;border:1px solid var(--line2);background:rgba(255,255,255,.04);
  position:relative;cursor:pointer}
.lx-burger span{position:absolute;left:13px;right:13px;height:1.5px;background:#fff;transition:transform .4s var(--ease),top .4s var(--ease)}
.lx-burger span:first-child{top:17px}.lx-burger span:last-child{top:25px}
.lx-burger.is-open span:first-child{top:21px;transform:rotate(45deg)}
.lx-burger.is-open span:last-child{top:21px;transform:rotate(-45deg)}
.lx-sheet{position:fixed;inset:0;z-index:49;background:rgba(3,7,22,.96);backdrop-filter:blur(20px);display:flex;flex-direction:column;
  justify-content:center;gap:6px;padding:100px var(--pad) 40px;opacity:0;visibility:hidden;transition:opacity .4s,visibility .4s}
.lx-sheet.is-open{opacity:1;visibility:visible}
.lx-sheet a{font:600 clamp(32px,9vw,54px)/1.1 var(--display);letter-spacing:-.03em;text-decoration:none;color:#fff;
  transform:translateY(24px);opacity:0;transition:transform .6s var(--ease) calc(var(--i)*.05s),opacity .6s calc(var(--i)*.05s)}
.lx-sheet.is-open a{transform:none;opacity:1}
.lx-sheet .lx-sheet-cta{color:var(--cyan);margin-top:18px;font-size:clamp(22px,6vw,32px)}

/* ── buttons ─────────────────────────────────────────────────────────── */
.lx-btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:12px;height:56px;padding:0 26px;border-radius:999px;
  font:600 13px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;text-decoration:none;cursor:pointer;border:0;overflow:hidden;
  transition:transform .35s var(--ease),box-shadow .35s,background .3s,color .3s}
.lx-btn i{transition:transform .35s var(--ease)}
.lx-btn:hover i{transform:translateX(4px)}
.lx-btn--primary{color:#fff;background:var(--blue);box-shadow:0 0 0 1px rgba(111,214,255,.35) inset,0 18px 50px -12px rgba(47,107,255,.75)}
.lx-btn--primary::before{content:"";position:absolute;inset:0;background:var(--grad);opacity:0;transition:opacity .35s}
.lx-btn--primary:hover::before{opacity:1}
.lx-btn--primary>*{position:relative}
.lx-btn--primary::after{content:"";position:absolute;top:0;bottom:0;width:40%;left:-60%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.35),transparent);
  transform:skewX(-20deg);animation:lx-shine 4.5s 1.5s infinite}
@keyframes lx-shine{0%,70%{left:-60%}100%{left:130%}}
.lx-btn--ghost{color:#fff;background:rgba(255,255,255,.04);box-shadow:0 0 0 1px var(--line2) inset}
.lx-btn--ghost:hover{background:rgba(255,255,255,.1)}
.lx-btn--wide{width:100%}
.lx-btn--xl{height:68px;padding:0 36px;font-size:14px}
.lx-btn.is-busy{pointer-events:none;opacity:.8}
.lx-btn.is-busy i{animation:lx-spin 1s linear infinite}
.lx-btn.is-busy i::before{content:"\F130"}
@keyframes lx-spin{to{transform:rotate(360deg)}}
.lx-textlink{display:inline-flex;align-items:center;gap:8px;font:500 12px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;
  color:var(--cyan);text-decoration:none;border-bottom:1px solid rgba(111,214,255,.35);padding-bottom:6px;transition:gap .3s var(--ease),color .2s}
.lx-textlink:hover{gap:12px;color:#fff}
.lx-note{display:inline-flex;align-items:center;gap:10px;font:500 14px/1.4 'Inter';color:var(--cyan)}
.lx-live{display:inline-block;width:8px;height:8px;border-radius:50%;background:#34E5A0;box-shadow:0 0 0 0 rgba(52,229,160,.6);animation:lx-pulse 2s infinite;flex:none}
@keyframes lx-pulse{70%{box-shadow:0 0 0 10px rgba(52,229,160,0)}100%{box-shadow:0 0 0 0 rgba(52,229,160,0)}}
.lx-chip{display:inline-flex;align-items:center;gap:10px;font:500 11px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;
  padding:10px 14px;border-radius:999px;background:rgba(255,255,255,.05);border:1px solid var(--line2);backdrop-filter:blur(8px)}

/* ── entrance motion ─────────────────────────────────────────────────── */
.lx-rise{opacity:0;transform:translateY(26px);filter:blur(6px);animation:lx-rise 1.1s var(--ease) var(--d,0s) forwards}
@keyframes lx-rise{to{opacity:1;transform:none;filter:none}}
[data-reveal]{opacity:0;transform:translateY(36px);transition:opacity 1s var(--ease) var(--d,0s),transform 1.1s var(--ease) var(--d,0s)}
[data-reveal].is-in{opacity:1;transform:none}
[data-split]{opacity:1}
.lx-w{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.08em;margin-bottom:-.08em}
.lx-w>span{display:inline-block;transform:translateY(105%);transition:transform 1.1s var(--ease) var(--d)}
[data-split].is-in .lx-w>span,[data-split].lx-split-in .lx-w>span{transform:none}

/* ── HERO ────────────────────────────────────────────────────────────── */
.lx-hero{position:relative;min-height:100svh;display:flex;flex-direction:column;padding:120px var(--pad) 36px;overflow:hidden;isolation:isolate}
.lx-gl{position:absolute;inset:0;width:100%;height:100%;z-index:-2}
.lx-hero-fallback{position:absolute;inset:0;z-index:-3;
  background:radial-gradient(60% 70% at 72% 45%,rgba(47,107,255,.35),transparent 60%),radial-gradient(40% 50% at 85% 70%,rgba(123,92,255,.25),transparent 60%),var(--bg)}
.lx-hero-vignette{position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:linear-gradient(90deg,rgba(3,7,22,.88) 0%,rgba(3,7,22,.35) 45%,transparent 70%),linear-gradient(0deg,var(--bg) 0%,transparent 28%)}
.lx-grid-lines{position:absolute;inset:0;z-index:-1;display:flex;justify-content:space-between;padding:0 var(--pad);pointer-events:none}
.lx-grid-lines i{width:1px;background:linear-gradient(180deg,transparent,var(--line) 20%,var(--line) 80%,transparent)}
.lx-hero-top{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.lx-hero-main{margin:auto 0;padding:5vh 0 3vh}
.lx-kicker{margin:0 0 22px;max-width:30ch;font:500 clamp(13px,1.2vw,15px)/1.5 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--cyan)}
.lx-hero-title{margin:0;font:700 clamp(72px,15.5vw,248px)/.84 var(--display);letter-spacing:-.055em}
.lx-ht-row{display:flex;align-items:flex-end;flex-wrap:wrap;gap:0 .12em}
.lx-ht{display:inline-block;opacity:0;transform:translateY(40%) rotateX(-40deg);transform-origin:50% 100%;filter:blur(12px);
  animation:lx-ht 1.4s var(--ease) var(--d) forwards}
@keyframes lx-ht{to{opacity:1;transform:none;filter:none}}
.lx-ht--num{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;background-size:200% 100%;animation:lx-ht 1.4s var(--ease) var(--d) forwards,lx-grad 6s linear infinite}
@keyframes lx-grad{to{background-position:200% 0}}
.lx-ht-row--city{margin-top:.06em;align-items:center;gap:.3em}
.lx-ht--city{font-size:.42em;letter-spacing:.02em;font-weight:500;-webkit-text-stroke:1.5px rgba(234,240,255,.85);color:transparent}
.lx-tags{display:flex;flex-direction:column;gap:2px;font:500 clamp(10px,1vw,13px)/1.25 var(--mono);letter-spacing:.2em;text-transform:uppercase;
  color:var(--muted);border-left:1px solid var(--line2);padding-left:14px}
.lx-tags em{font-style:normal}
.lx-tags em:nth-child(2){color:var(--cyan)}
.lx-hero-bottom{display:flex;justify-content:space-between;align-items:flex-end;gap:28px;flex-wrap:wrap}
.lx-hero-meta{display:flex;gap:0;border:1px solid var(--line);border-radius:18px;background:var(--glass);backdrop-filter:blur(14px);overflow:hidden}
.lx-hero-meta>div{padding:16px 22px;display:flex;flex-direction:column;gap:4px;border-right:1px solid var(--line)}
.lx-hero-meta>div:last-child{border:0}
.lx-hero-meta b{font:600 15px/1.2 var(--display)}
.lx-hero-meta small{color:var(--muted);font-size:12.5px}
.lx-hero-cta{display:flex;flex-direction:column;align-items:flex-end;gap:16px}
.lx-countdown{display:flex;align-items:flex-start;gap:6px;font-family:var(--mono)}
.lx-cd-u{display:flex;flex-direction:column;align-items:center;min-width:58px}
.lx-cd-u b{font:500 clamp(30px,3.4vw,46px)/1 var(--mono);letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.lx-cd-u i{font:500 9.5px/1 var(--mono);font-style:normal;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-top:8px}
.lx-cd-sep{font:300 clamp(26px,3vw,40px)/1 var(--mono);color:var(--dim);animation:lx-blink 1s steps(1) infinite}
@keyframes lx-blink{50%{opacity:.25}}
.lx-cd-live{color:#34E5A0;font:600 18px/1 var(--mono)}
.lx-scrollcue{position:absolute;left:50%;bottom:22px;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:10px;
  font:500 9.5px/1 var(--mono);letter-spacing:.3em;text-transform:uppercase;color:var(--dim);text-decoration:none}
.lx-scrollcue span{width:1px;height:42px;background:linear-gradient(var(--cyan),transparent);animation:lx-cue 2.2s var(--ease) infinite;transform-origin:top}
@keyframes lx-cue{0%{transform:scaleY(0)}50%{transform:scaleY(1)}100%{transform:scaleY(1);opacity:0}}
body.no-gl .lx-hero-fallback::after{content:"";position:absolute;right:8%;top:50%;width:min(46vw,520px);aspect-ratio:1;transform:translateY(-50%);
  border-radius:50%;border:clamp(40px,6vw,80px) solid rgba(47,107,255,.6);filter:blur(2px);box-shadow:0 0 120px rgba(47,107,255,.5)}

/* ── depth transition (KL → Jakarta) ─────────────────────────────── */
.lx-depth{position:relative;height:340vh}
.lx-depth-stick{position:sticky;top:0;height:100vh;overflow:hidden;perspective:900px;perspective-origin:50% 48%;
  background:radial-gradient(80% 60% at 50% 50%,rgba(11,42,140,.35),transparent 70%),var(--bg)}
.lx-depth-stick::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,var(--bg) 0%,transparent 14%,transparent 86%,var(--bg) 100%)}
.lx-depth-glow{position:absolute;left:50%;top:48%;width:70vmin;height:70vmin;transform:translate(-50%,-50%);border-radius:50%;
  background:radial-gradient(circle,rgba(111,214,255,.28),rgba(47,107,255,.12) 40%,transparent 70%);opacity:.35;pointer-events:none}
.lx-depth-cam{position:absolute;inset:0;transform-style:preserve-3d;will-change:transform}
.lx-depth-world{position:absolute;left:50%;top:50%;width:0;height:0;transform-style:preserve-3d;will-change:transform}
.lx-depth-world>[data-z]{position:absolute;left:0;top:0;
  transform:translate(-50%,-50%) translate3d(calc(var(--x) * 1vw),calc(var(--y) * 1vh),calc(var(--z) * 1px));backface-visibility:hidden}
.lx-depth-card{margin:0;width:clamp(220px,27vw,440px);aspect-ratio:4/3;border-radius:18px;overflow:hidden;
  border:1px solid rgba(143,163,200,.25);box-shadow:0 40px 90px -20px rgba(0,0,0,.8),0 0 0 1px rgba(111,214,255,.06) inset;background:#06102E}
.lx-depth-card img{width:100%;height:100%;object-fit:cover;filter:saturate(.8) brightness(.85)}
.lx-depth-card figcaption{position:absolute;left:12px;bottom:12px;font:500 10px/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;
  color:#fff;background:rgba(3,7,22,.72);padding:7px 9px;border-radius:6px}
.lx-depth-card.is-jkt{border-color:rgba(111,214,255,.55);box-shadow:0 40px 100px -20px rgba(47,107,255,.55)}
.lx-depth-card.is-jkt figcaption{background:var(--blue)}
.lx-depth-text{width:min(90vw,1100px);text-align:center;display:flex;flex-direction:column;align-items:center;gap:18px}
.lx-depth-text .lx-mono{color:var(--cyan)}
.lx-depth-text h2{margin:0;font:600 clamp(48px,8vw,128px)/.95 var(--display);letter-spacing:-.05em}
.lx-depth-text--end h2 b{font-weight:700;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.lx-depth-floor{position:absolute;left:0;top:0;width:340vw;height:5200px;
  transform:translate(-50%,0) translateY(44vh) rotateX(-90deg);transform-origin:50% 0;
  background-image:linear-gradient(rgba(47,107,255,.35) 1px,transparent 1px),linear-gradient(90deg,rgba(47,107,255,.35) 1px,transparent 1px);
  background-size:120px 120px;-webkit-mask:linear-gradient(180deg,#000 0%,rgba(0,0,0,.6) 45%,transparent 90%);mask:linear-gradient(180deg,#000 0%,rgba(0,0,0,.6) 45%,transparent 90%)}
.lx-depth-route{position:absolute;left:50%;bottom:34px;transform:translateX(-50%);width:min(420px,80vw);display:flex;justify-content:space-between;
  font:500 10.5px/1 var(--mono);letter-spacing:.18em;color:var(--muted);padding-bottom:14px;z-index:2}
.lx-depth-route .is-jkt{color:var(--cyan)}
.lx-depth-route i{position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--line2);border-radius:2px;overflow:hidden}
.lx-depth-route b{display:block;height:100%;background:var(--grad);transform-origin:0;transform:scaleX(0)}

/* ── sections ───────────────────────────────────────────────────────── */
.lx-sec{position:relative;padding:clamp(80px,12vw,160px) var(--pad) 0}
.lx-sec--flat{padding-top:0}
.lx-sec-head{display:flex;align-items:center;gap:18px;margin-bottom:clamp(36px,5vw,64px)}
.lx-rule{flex:1;height:1px;background:linear-gradient(90deg,var(--line2),transparent)}
.lx-idx{color:var(--cyan)}
.lx-h2{margin:0;font:600 clamp(38px,5.6vw,84px)/1 var(--display);letter-spacing:-.045em;max-width:16ch}
.lx-lead{font:400 clamp(19px,1.7vw,24px)/1.5 var(--display);letter-spacing:-.01em;color:#D6E0FA;margin:0 0 20px}
.lx-body{color:var(--muted);font-size:16.5px;line-height:1.7;margin:0 0 18px;max-width:62ch}
.lx-body b{color:#fff;font-weight:500}

/* about */
.lx-about-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(30px,6vw,100px);align-items:start}
.lx-about-title{position:sticky;top:120px;font-size:clamp(44px,7vw,112px);max-width:9ch}
.lx-format{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}
.lx-format span{font:500 11.5px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;padding:10px 14px;border-radius:999px;border:1px solid var(--line2);
  background:rgba(255,255,255,.03);transition:background .3s,border-color .3s}
.lx-format span:hover{background:rgba(47,107,255,.2);border-color:var(--blue)}
.lx-stats{display:grid;grid-template-columns:repeat(4,1fr);margin-top:clamp(60px,8vw,110px);border-top:1px solid var(--line)}
.lx-stat{padding:30px 24px 0 0;display:flex;flex-direction:column;gap:6px;position:relative}
.lx-stat+.lx-stat{padding-left:24px;border-left:1px solid var(--line)}
.lx-stat b{font:600 clamp(54px,6.5vw,104px)/1 var(--display);letter-spacing:-.05em;background:linear-gradient(180deg,#fff 30%,rgba(111,214,255,.55));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.lx-stat span{font-weight:500;color:#fff}
.lx-stat small{color:var(--muted);font-size:13px}

/* happening cards */
.lx-happen .lx-h2{margin-bottom:clamp(36px,5vw,60px)}
.lx-happen-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;perspective:1200px}
.lx-hcard{--rx:0deg;--ry:0deg;--lx:50%;--ly:50%;position:relative;min-height:480px;border-radius:22px;overflow:hidden;border:1px solid var(--line);
  transform:rotateX(var(--rx)) rotateY(var(--ry));transition:transform .5s var(--ease),border-color .4s,opacity 1s var(--ease) var(--d,0s);
  display:flex;flex-direction:column;justify-content:flex-end;isolation:isolate;transform-style:preserve-3d}
.lx-hcard[data-reveal]{transform:translateY(36px) rotateX(var(--rx)) rotateY(var(--ry))}
.lx-hcard[data-reveal].is-in{transform:rotateX(var(--rx)) rotateY(var(--ry))}
.lx-hcard:hover{border-color:rgba(111,214,255,.5)}
.lx-hcard-img{position:absolute;inset:0;z-index:-2;background-size:cover;background-position:center;filter:saturate(.75) brightness(.7);transition:transform 1.2s var(--ease),filter .6s}
.lx-hcard:hover .lx-hcard-img{transform:scale(1.07);filter:saturate(1) brightness(.75)}
.lx-hcard::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(3,7,22,.1) 0%,rgba(3,7,22,.6) 45%,rgba(3,7,22,.96) 100%)}
.lx-hcard-shine{position:absolute;inset:0;z-index:0;pointer-events:none;background:radial-gradient(400px circle at var(--lx) var(--ly),rgba(111,214,255,.18),transparent 45%);opacity:0;transition:opacity .4s}
.lx-hcard:hover .lx-hcard-shine{opacity:1}
.lx-hcard-body{padding:28px;transform:translateZ(30px)}
.lx-hcard-tag{display:inline-block;font:600 11px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;background:var(--blue);color:#fff;padding:7px 9px;margin-bottom:16px}
.lx-hcard p{margin:0;color:#C9D4EE;font-size:15.5px;line-height:1.6}
.lx-hcard-n{position:absolute;top:22px;right:24px;font:500 13px/1 var(--mono);color:var(--muted)}

/* pinned objectives */
.lx-pin{position:relative;margin-top:clamp(80px,12vw,160px)}
.lx-pin-stick{position:sticky;top:0;height:100vh;overflow:hidden;display:flex;flex-direction:column;justify-content:center;gap:clamp(24px,4vh,48px);
  background:radial-gradient(70% 60% at 80% 50%,rgba(47,107,255,.14),transparent 65%)}
.lx-pin-head{padding:0 var(--pad);display:flex;align-items:flex-end;gap:30px;flex-wrap:wrap}
.lx-pin-head .lx-idx{width:100%}
.lx-pin-bar{flex:1;min-width:120px;height:2px;background:var(--line);margin-bottom:14px;overflow:hidden}
.lx-pin-bar i{display:block;height:100%;background:var(--grad);transform-origin:0;transform:scaleX(0)}
.lx-pin-track{display:flex;gap:22px;padding:0 var(--pad);will-change:transform}
.lx-obj{flex:none;position:relative;width:min(560px,78vw);min-height:min(56vh,440px);padding:clamp(28px,3vw,44px);border-radius:26px;overflow:hidden;
  border:1px solid var(--line2);background:linear-gradient(160deg,rgba(18,40,110,.55),rgba(6,16,46,.65));backdrop-filter:blur(10px);display:flex;flex-direction:column}
.lx-obj-n{font:600 clamp(80px,9vw,140px)/.8 var(--display);letter-spacing:-.06em;color:transparent;-webkit-text-stroke:1px rgba(111,214,255,.55)}
.lx-obj h3{margin:auto 0 14px;font:600 clamp(26px,2.6vw,38px)/1.05 var(--display);letter-spacing:-.03em;max-width:14ch}
.lx-obj p{margin:0;color:#BFCBE6;font-size:16.5px;line-height:1.6;max-width:40ch}
.lx-obj-orb{position:absolute;right:-90px;top:-90px;width:260px;height:260px;border-radius:50%;border:34px solid rgba(47,107,255,.35);filter:blur(1px);
  box-shadow:0 0 80px rgba(47,107,255,.35),inset 0 0 60px rgba(111,214,255,.25)}
.lx-obj--why{background:var(--blue);border-color:transparent;width:min(640px,84vw)}
.lx-obj--why .lx-mono{color:rgba(255,255,255,.75)}
.lx-obj--why ol{list-style:none;margin:auto 0 0;padding:0;display:grid;gap:14px}
.lx-obj--why li{display:flex;gap:16px;align-items:baseline;font:500 clamp(17px,1.5vw,21px)/1.35 var(--display);border-top:1px solid rgba(255,255,255,.25);padding-top:14px}
.lx-obj--why li b{font:500 12px/1 var(--mono);opacity:.7}

/* speakers */
.lx-speak-head{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:end;margin-bottom:clamp(36px,5vw,60px)}
.lx-speak-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.lx-speaker{--rx:0deg;--ry:0deg;display:flex;flex-direction:column;gap:4px;transform:rotateX(var(--rx)) rotateY(var(--ry));transition:transform .5s var(--ease),opacity 1s var(--ease) var(--d,0s)}
.lx-speaker[data-reveal]:not(.is-in){transform:translateY(36px)}
.lx-speaker-ph{position:relative;aspect-ratio:4/5;border-radius:18px;overflow:hidden;border:1px solid var(--line);margin-bottom:12px;
  background:linear-gradient(180deg,#0B1A48,#050C24)}
.lx-speaker-ph svg{position:absolute;inset:auto 0 0;width:100%;height:85%}
.lx-speaker-scan{position:absolute;left:0;right:0;height:40%;top:-40%;background:linear-gradient(180deg,transparent,rgba(111,214,255,.18),transparent);
  animation:lx-scan 3.4s var(--ease) infinite}
.lx-speaker:nth-child(2n) .lx-speaker-scan{animation-delay:1.1s}.lx-speaker:nth-child(3n) .lx-speaker-scan{animation-delay:2s}
@keyframes lx-scan{to{top:110%}}
.lx-speaker-soon{position:absolute;left:12px;bottom:12px;font:500 9.5px/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--cyan);
  background:rgba(3,7,22,.7);border:1px solid rgba(111,214,255,.3);padding:6px 8px;border-radius:6px}
.lx-speaker b{font:600 16px/1.2 var(--display)}
.lx-speaker span{color:#C9D4EE;font-size:14px}
.lx-speaker small{font:500 10.5px/1.3 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--dim)}

/* agenda preview + timeline */
.lx-agp-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(30px,6vw,90px);align-items:start}
.lx-agp-left{position:sticky;top:120px}
.lx-agp-left .lx-h2{margin-bottom:24px}
.lx-agp-day{display:flex;align-items:center;gap:16px;margin-top:30px;padding:20px 24px;border-radius:20px;border:1px solid var(--line2);background:var(--card);width:max-content}
.lx-agp-day b{font:600 64px/1 var(--display);letter-spacing:-.05em;color:var(--cyan)}
.lx-agp-day span{font:500 15px/1.2 var(--display)}
.lx-agp-day em{font-style:normal;font:500 11px/1 var(--mono);letter-spacing:.12em;color:var(--muted);border-left:1px solid var(--line2);padding-left:16px}
.lx-timeline{list-style:none;margin:0;padding:0 0 0 28px;position:relative}
.lx-tl-line{position:absolute;left:5px;top:10px;bottom:10px;width:1px;background:var(--line)}
.lx-tl-line i{position:absolute;inset:0;background:var(--grad);transform-origin:top;transform:scaleY(0);box-shadow:0 0 12px var(--cyan)}
.lx-tl{position:relative;display:grid;grid-template-columns:92px 1fr;gap:18px;padding:20px 0;border-bottom:1px solid var(--line)}
.lx-tl::before{content:"";position:absolute;left:-28px;top:27px;width:11px;height:11px;border-radius:50%;background:var(--bg);border:1.5px solid var(--blue)}
.lx-tl time{font:500 17px/1 var(--mono);display:flex;flex-direction:column;gap:6px}
.lx-tl time small{font-size:11px;color:var(--dim)}
.lx-tl h3{margin:6px 0 4px;font:600 20px/1.2 var(--display);letter-spacing:-.02em}
.lx-tl p{margin:0;color:var(--muted);font-size:14.5px}
.lx-tl.is-break h3{color:var(--muted)}
.lx-tl-tag{display:inline-block;font:500 9.5px/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--cyan);border:1px solid rgba(111,214,255,.3);padding:5px 7px;border-radius:5px}
.is-break .lx-tl-tag{color:var(--dim);border-color:var(--line2)}

/* experience */
.lx-exp{display:grid;grid-template-columns:1.15fr 1fr;gap:clamp(30px,5vw,80px);padding:clamp(80px,12vw,160px) var(--pad) 0;align-items:center}
.lx-exp-media{position:relative;border-radius:26px;overflow:hidden;aspect-ratio:16/11;border:1px solid var(--line2)}
.lx-exp-media img{width:100%;height:100%;object-fit:cover;transform:scale(1.12);will-change:transform}
.lx-exp-glare{position:absolute;inset:0;background:linear-gradient(115deg,transparent 30%,rgba(111,214,255,.14) 48%,transparent 60%);background-size:250% 100%;animation:lx-glare 7s ease-in-out infinite}
@keyframes lx-glare{0%,100%{background-position:120% 0}50%{background-position:-20% 0}}
.lx-exp-cap{position:absolute;left:18px;bottom:16px;background:rgba(3,7,22,.7);padding:8px 10px;border-radius:8px;color:#fff}
.lx-exp-copy .lx-h2{font-size:clamp(34px,4vw,60px);margin:18px 0 28px}
.lx-exp-list{list-style:none;margin:0;padding:0;display:grid;gap:4px}
.lx-exp-list li{display:flex;gap:16px;padding:16px 0;border-top:1px solid var(--line)}
.lx-exp-ic{flex:none;width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:rgba(47,107,255,.16);border:1px solid rgba(47,107,255,.4);color:var(--cyan);font-size:19px}
.lx-exp-list b{font:600 17px/1.2 var(--display)}
.lx-exp-list p{margin:4px 0 0;color:var(--muted);font-size:14.5px}
.lx-exp-thumbs{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:22px}
.lx-exp-thumbs img{border-radius:14px;aspect-ratio:3/2;object-fit:cover;border:1px solid var(--line);transition:transform .6s var(--ease)}
.lx-exp-thumbs img:hover{transform:translateY(-6px) scale(1.02)}

/* venue */
.lx-venue-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(30px,5vw,80px);align-items:start}
.lx-venue-main{position:relative;border-radius:26px;overflow:hidden;aspect-ratio:4/5;border:1px solid var(--line2)}
.lx-venue-main img{width:100%;height:100%;object-fit:cover;transform:scale(1.12)}
.lx-venue-badge{position:absolute;left:18px;top:18px;font:500 10.5px/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;background:#fff;color:var(--bg);padding:8px 10px}
.lx-venue-side .lx-h2{margin-bottom:22px;font-size:clamp(38px,4.6vw,70px)}
.lx-venue-rows{display:grid;gap:2px;margin:10px 0 26px}
.lx-venue-rows div,.lx-reg-rows div{display:flex;gap:14px;padding:14px 0;border-top:1px solid var(--line)}
.lx-venue-rows i,.lx-reg-rows i{color:var(--cyan);font-size:18px;margin-top:2px}
.lx-venue-rows p,.lx-reg-rows p{margin:0;color:var(--muted);font-size:14.5px;line-height:1.55}
.lx-venue-rows b,.lx-reg-rows b{color:#fff;font-weight:500}
.lx-venue-thumbs{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:30px}
.lx-venue-thumbs img{border-radius:14px;aspect-ratio:3/2;object-fit:cover;border:1px solid var(--line)}

/* registration flow */
.lx-flow .lx-h2{margin-bottom:clamp(36px,5vw,60px)}
.lx-flow-steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:s}
.lx-flow-steps li{position:relative;padding:26px;border-radius:22px;border:1px solid var(--line);background:var(--card);min-height:220px;display:flex;flex-direction:column;gap:10px;overflow:hidden}
.lx-flow-steps li::after{content:"";position:absolute;left:26px;right:-16px;top:52px;height:1px;background:linear-gradient(90deg,var(--blue),transparent)}
.lx-flow-steps li:last-child::after{display:none}
.lx-flow-steps span{font:500 12px/1 var(--mono);color:var(--cyan);width:52px;height:52px;border-radius:50%;display:grid;place-items:center;border:1px solid rgba(111,214,255,.4);
  background:var(--bg2);position:relative;z-index:1}
.lx-flow-steps b{font:600 22px/1.1 var(--display);margin-top:auto}
.lx-flow-steps p{margin:0;color:var(--muted);font-size:14.5px}

/* faq */
.lx-faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(30px,6vw,90px);align-items:start}
.lx-faq-grid .lx-h2{position:sticky;top:120px}
.lx-faq-list details{border-top:1px solid var(--line)}
.lx-faq-list details:last-child{border-bottom:1px solid var(--line)}
.lx-faq-list summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 0;
  font:500 clamp(18px,1.6vw,22px)/1.3 var(--display);letter-spacing:-.01em;transition:color .2s}
.lx-faq-list summary::-webkit-details-marker{display:none}
.lx-faq-list summary:hover{color:var(--cyan)}
.lx-faq-list summary i{flex:none;position:relative;width:34px;height:34px;border-radius:50%;border:1px solid var(--line2)}
.lx-faq-list summary i::before,.lx-faq-list summary i::after{content:"";position:absolute;left:50%;top:50%;width:12px;height:1.5px;background:currentColor;transform:translate(-50%,-50%);transition:transform .4s var(--ease)}
.lx-faq-list summary i::after{transform:translate(-50%,-50%) rotate(90deg)}
.lx-faq-list details[open] summary i::after{transform:translate(-50%,-50%) rotate(0)}
.lx-faq-list details[open] summary i{background:var(--blue);border-color:var(--blue)}
.lx-faq-list details p{margin:0 0 24px;color:var(--muted);max-width:62ch;animation:lx-rise .6s var(--ease)}

/* closing */
.lx-closing{position:relative;overflow:hidden;margin-top:clamp(80px,12vw,160px);padding:clamp(100px,14vw,200px) var(--pad);text-align:center;
  display:flex;flex-direction:column;align-items:center;gap:26px;border-top:1px solid var(--line);
  background:radial-gradient(60% 60% at 50% 50%,rgba(47,107,255,.22),transparent 70%)}
.lx-closing--sm{margin-top:clamp(60px,8vw,100px)}
.lx-closing-title{margin:0;font:600 clamp(48px,8.5vw,140px)/.95 var(--display);letter-spacing:-.05em;max-width:12ch}
.lx-closing-seats{display:flex;align-items:center;gap:10px;margin:0;font:500 12px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.lx-closing-ring,.lx-subhero-ring{position:absolute;left:50%;top:50%;width:min(110vw,980px);aspect-ratio:1;transform:translate(-50%,-50%);z-index:-1;pointer-events:none}
.lx-closing-ring i,.lx-subhero-ring i{position:absolute;inset:0;border-radius:50%;border:clamp(30px,5vw,70px) solid rgba(47,107,255,.14);animation:lx-ring 14s linear infinite}
.lx-closing-ring i:nth-child(2),.lx-subhero-ring i:nth-child(2){inset:4%;border-color:rgba(111,214,255,.08);transform:translateY(4%);animation-duration:18s;animation-direction:reverse}
.lx-closing-ring i:nth-child(3),.lx-subhero-ring i:nth-child(3){inset:8%;border-color:rgba(123,92,255,.1);transform:translateY(8%);animation-duration:22s}
@keyframes lx-ring{from{rotate:0deg}to{rotate:360deg}}
.lx-closing-ring i:first-child{border-top-color:rgba(111,214,255,.35)}

/* sticky CTA */
.lx-sticky{position:fixed;z-index:40;left:50%;bottom:22px;display:flex;align-items:center;gap:14px;padding:8px 8px 8px 20px;border-radius:999px;text-decoration:none;
  background:rgba(6,16,46,.82);backdrop-filter:blur(16px);border:1px solid var(--line2);font:500 12px/1 var(--mono);letter-spacing:.08em;color:var(--muted);
  transform:translate(-50%,140%);transition:transform .6s var(--ease);box-shadow:0 20px 60px -10px rgba(0,0,0,.6)}
.lx-sticky.is-on{transform:translate(-50%,0)}
.lx-sticky b{display:inline-flex;gap:8px;align-items:center;background:var(--blue);color:#fff;padding:12px 18px;border-radius:999px;letter-spacing:.12em;text-transform:uppercase;font-weight:600}
.lx-sticky-dot{width:8px;height:8px;border-radius:50%;background:#34E5A0;animation:lx-pulse 2s infinite}
/* Desktop keeps the CTA in the nav; the floating pill is a mobile affordance only. */
@media (min-width:901px){.lx-sticky{display:none}}

/* footer */
.lx-footer{position:relative;padding:0 var(--pad) 32px;border-top:1px solid var(--line);overflow:hidden}
.lx-footer-big{font:700 clamp(90px,22vw,360px)/.8 var(--display);letter-spacing:-.06em;color:transparent;-webkit-text-stroke:1px rgba(143,163,200,.18);
  margin:40px 0 50px;white-space:nowrap;user-select:none}
.lx-footer-big b{-webkit-text-stroke:1px rgba(111,214,255,.4)}
.lx-footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-top:30px;border-top:1px solid var(--line)}
.lx-footer-brand p{color:var(--muted);font-size:14px;margin:16px 0 0}
.lx-footer-col{display:flex;flex-direction:column;gap:10px}
.lx-footer-col a{color:#C9D4EE;text-decoration:none;font-size:14px}
.lx-footer-col a:hover{color:var(--cyan)}
.lx-footer-tv img{width:150px;height:auto;opacity:.9;transition:opacity .2s}
.lx-footer-tv:hover img{opacity:1}
.lx-footer-credit{display:flex;gap:16px;align-items:center;margin-top:8px}
.lx-footer-credit img{height:18px;width:auto;opacity:.6;transition:opacity .2s}
.lx-footer-credit img:hover{opacity:1}
.lx-footer-legal{margin:36px 0 0;color:var(--dim);font-size:12px}

/* ── subpage hero (agenda / closed) ─────────────────────────────────── */
.lx-subhero{position:relative;overflow:hidden;padding:clamp(150px,20vh,220px) var(--pad) clamp(70px,9vw,120px);display:flex;flex-direction:column;gap:22px;isolation:isolate}
.lx-subhero-ring{left:85%;top:40%;width:min(90vw,760px)}
.lx-subhero-title{margin:0;font:700 clamp(64px,12vw,190px)/.85 var(--display);letter-spacing:-.055em}
.lx-subhero .lx-lead{max-width:44ch}
.lx-subhero-meta{display:flex;flex-wrap:wrap;gap:10px}
.lx-subhero-meta>span,.lx-subhero-meta>a:not(.lx-btn){display:inline-flex;gap:8px;align-items:center;padding:11px 16px;border-radius:999px;border:1px solid var(--line2);
  font-size:13.5px;color:#C9D4EE;text-decoration:none;background:rgba(255,255,255,.03)}
.lx-subhero-meta a:not(.lx-btn):hover{border-color:var(--cyan);color:#fff}
.lx-agenda-full{padding-top:0}
.lx-ag-head{display:grid;grid-template-columns:180px 1fr 140px;gap:24px;padding:0 0 14px;border-bottom:1px solid var(--line2);font:500 11px/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--dim)}
.lx-ag-row{display:grid;grid-template-columns:180px 1fr 140px;gap:24px;padding:28px 0;border-bottom:1px solid var(--line);align-items:start;position:relative;transition:background .3s}
.lx-ag-row::before{content:"";position:absolute;left:calc(-1*var(--pad));right:calc(-1*var(--pad));top:0;bottom:0;z-index:-1;background:linear-gradient(90deg,rgba(47,107,255,.12),transparent 70%);opacity:0;transition:opacity .35s}
.lx-ag-row:hover::before{opacity:1}
.lx-ag-row time{display:flex;align-items:baseline;gap:8px;font-family:var(--mono)}
.lx-ag-row time b{font:500 26px/1 var(--mono)}
.lx-ag-row time small{color:var(--dim);font-size:13px}
.lx-ag-row h2{margin:0 0 6px;font:600 clamp(22px,2.4vw,32px)/1.15 var(--display);letter-spacing:-.025em}
.lx-ag-row p{margin:0;color:var(--muted);max-width:60ch}
.lx-ag-row .lx-tl-tag{justify-self:start;margin-top:6px}
.lx-ag-row.is-break h2{color:var(--muted)}
.lx-fineprint{color:var(--dim);font-size:13px;margin:22px 0 0}

/* ── registration ───────────────────────────────────────────────────── */
.lx-reg,.lx-confirm{position:relative;isolation:isolate;overflow:hidden;min-height:100vh;padding:clamp(120px,16vh,170px) var(--pad) 90px}
.lx-reg{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(30px,5vw,80px);align-items:start}
.lx-reg--single{grid-template-columns:.8fr 1fr}
.lx-reg-bg{position:absolute;inset:0;z-index:-1;background:radial-gradient(50% 50% at 15% 30%,rgba(47,107,255,.18),transparent 70%)}
.lx-reg-bg .lx-closing-ring{left:0;top:30%;width:min(80vw,760px);opacity:.7}
.lx-reg-aside{position:sticky;top:120px;display:flex;flex-direction:column;gap:22px}
.lx-reg-title{margin:0;font:600 clamp(42px,5.4vw,84px)/.98 var(--display);letter-spacing:-.045em}
.lx-reg-title span{white-space:nowrap}
.lx-reg-title b{color:var(--cyan);font-weight:600}
.lx-seats{padding:20px 22px;border-radius:18px;border:1px solid var(--line2);background:var(--glass);backdrop-filter:blur(10px);display:flex;flex-direction:column;gap:12px}
.lx-seats-top{display:flex;justify-content:space-between;align-items:baseline}
.lx-seats-top b{font:500 28px/1 var(--mono)}
.lx-seats-top small{color:var(--dim);font-size:16px}
.lx-seats-bar{height:6px;border-radius:6px;background:rgba(255,255,255,.08);overflow:hidden}
.lx-seats-bar i{display:block;height:100%;width:0;background:var(--grad);border-radius:6px;animation:lx-bar 1.6s var(--ease) .6s forwards}
@keyframes lx-bar{to{width:var(--w)}}
.lx-seats>small{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:12.5px}
.lx-reg-rows{display:grid}
.lx-mini-flow{list-style:none;margin:0;padding:0;display:flex;gap:6px;flex-wrap:wrap}
.lx-mini-flow li{display:flex;align-items:center;gap:8px;font:500 10.5px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--dim);
  padding:8px 12px 8px 8px;border-radius:999px;border:1px solid var(--line)}
.lx-mini-flow span{width:20px;height:20px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.06)}
.lx-mini-flow li.on{color:#fff;border-color:var(--blue)}
.lx-mini-flow li.on span{background:var(--blue)}

.lx-form{position:relative;padding:clamp(24px,3vw,40px);border-radius:28px;border:1px solid var(--line2);
  background:linear-gradient(160deg,rgba(14,30,84,.7),rgba(5,12,36,.82));backdrop-filter:blur(18px);box-shadow:0 40px 120px -30px rgba(0,0,0,.7),0 0 0 1px rgba(111,214,255,.06) inset;
  display:flex;flex-direction:column;gap:16px}
.lx-form::before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;background:linear-gradient(140deg,rgba(111,214,255,.6),transparent 35%,transparent 65%,rgba(123,92,255,.5));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
.lx-form-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
.lx-form-step{color:var(--cyan)}
.lx-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.lx-grid--title{grid-template-columns:120px 1fr}
.lx-field{position:relative}
.lx-field input,.lx-field select{width:100%;height:62px;padding:24px 18px 8px;border-radius:14px;border:1px solid var(--line2);background:rgba(3,7,22,.55);color:#fff;
  font:400 16px/1 'Inter',sans-serif;outline:none;transition:border-color .25s,background .25s,box-shadow .25s;appearance:none;-webkit-appearance:none}
.lx-field select{cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%238FA3C8' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 16px center;padding-right:38px}
.lx-field select option{background:#0A1433;color:#fff}
.lx-field label{position:absolute;left:18px;top:21px;color:var(--muted);font-size:15px;pointer-events:none;transition:transform .3s var(--ease),font-size .3s,color .3s,top .3s var(--ease)}
.lx-field label em{font-style:normal;color:var(--dim);font-size:.85em}
.lx-field input:focus,.lx-field select:focus{border-color:var(--blue);background:rgba(10,24,70,.7);box-shadow:0 0 0 4px rgba(47,107,255,.18)}
.lx-field input:focus+label,.lx-field input:not(:placeholder-shown)+label,.lx-field select:focus+label,.lx-field select:valid+label{top:11px;font-size:11px;color:var(--cyan);letter-spacing:.04em}
.lx-field.is-ok input,.lx-field.is-ok select{border-color:rgba(52,229,160,.45)}
.lx-field.is-ok::after{content:"\F26E";font-family:'bootstrap-icons';position:absolute;right:16px;top:20px;color:#34E5A0;font-size:16px;pointer-events:none}
.lx-field:has(select).is-ok::after{right:38px}
.lx-field.is-bad input,.lx-field.is-bad select{border-color:#FF6B8B;animation:lx-shake .4s}
@keyframes lx-shake{25%{transform:translateX(-5px)}75%{transform:translateX(5px)}}
.lx-check{display:flex;gap:12px;align-items:flex-start;cursor:pointer;color:var(--muted);font-size:13.5px;line-height:1.55;margin:4px 0}
.lx-check input{position:absolute;opacity:0;pointer-events:none}
.lx-check span{flex:none;width:22px;height:22px;border-radius:7px;border:1px solid var(--line2);background:rgba(3,7,22,.55);display:grid;place-items:center;transition:background .2s,border-color .2s;margin-top:1px}
.lx-check input:checked+span{background:var(--blue);border-color:var(--blue)}
.lx-check input:checked+span::after{content:"\F26E";font-family:'bootstrap-icons';color:#fff;font-size:14px}
.lx-check input:focus-visible+span{box-shadow:0 0 0 4px rgba(47,107,255,.3)}
.lx-check.is-bad span{border-color:#FF6B8B}
.lx-form-note{margin:0;color:var(--dim);font-size:12.5px;text-align:center}
.lx-alert{margin:0;padding:12px 14px;border-radius:12px;border:1px solid rgba(255,107,139,.45);background:rgba(255,107,139,.1);color:#FFC2CF;font-size:14px;display:flex;gap:10px;align-items:center}
.lx-form--note{gap:14px}

/* confirm + tracker + modal */
.lx-confirm{display:flex;flex-direction:column;align-items:center;gap:34px;text-align:center}
.lx-confirm-head{max-width:720px;display:flex;flex-direction:column;align-items:center;gap:18px}
.lx-confirm-head .lx-body{margin:0 auto}
.lx-tracker{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);width:min(900px,100%);position:relative}
.lx-tracker::before{content:"";position:absolute;left:12.5%;right:12.5%;top:22px;height:1px;background:var(--line2)}
.lx-tracker::after{content:"";position:absolute;left:12.5%;top:22px;height:1px;width:25%;background:var(--grad);box-shadow:0 0 10px var(--cyan)}
.lx-tracker li{position:relative;display:flex;flex-direction:column;align-items:center;gap:8px;z-index:1}
.lx-tracker span{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;font:500 13px/1 var(--mono);background:var(--bg2);border:1px solid var(--line2);color:var(--dim)}
.lx-tracker b{font:600 15px/1.2 var(--display)}
.lx-tracker small{font-size:12px;color:var(--dim)}
.lx-tracker .done span{background:#34E5A0;border-color:#34E5A0;color:var(--bg)}
.lx-tracker .now span{border-color:var(--cyan);color:var(--cyan);box-shadow:0 0 0 0 rgba(111,214,255,.5);animation:lx-pulse-c 2s infinite}
@keyframes lx-pulse-c{70%{box-shadow:0 0 0 12px rgba(111,214,255,0)}100%{box-shadow:0 0 0 0 rgba(111,214,255,0)}}
.lx-tracker .stop span{background:#FF6B8B;border-color:#FF6B8B;color:#fff}
.lx-confirm-card{width:min(720px,100%);text-align:left;padding:clamp(22px,3vw,34px);border-radius:24px;border:1px solid var(--line2);background:var(--glass);backdrop-filter:blur(14px);display:flex;flex-direction:column;gap:18px}
.lx-confirm-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px 24px}
.lx-confirm-grid div{display:flex;flex-direction:column;gap:4px;padding-top:12px;border-top:1px solid var(--line)}
.lx-confirm-grid span{font:500 10.5px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--dim)}
.lx-confirm-grid b{font-weight:500;font-size:15px;word-break:break-word}
.lx-code{font-family:var(--mono);letter-spacing:.14em;color:var(--cyan)}
.lx-confirm-note{margin:0;display:flex;gap:10px;align-items:flex-start;color:var(--muted);font-size:13.5px}
.lx-confirm-note i{color:var(--cyan)}
.lx-status{display:inline-flex;gap:6px;align-items:center;padding:6px 12px;border-radius:999px;border:1px solid var(--line2);color:#fff;font-size:13px}
.lx-status--in{background:rgba(52,229,160,.15);border-color:#34E5A0;color:#34E5A0}

.lx-modal{position:fixed;inset:0;z-index:80;display:grid;place-items:center;padding:20px}
.lx-modal-back{position:absolute;inset:0;background:rgba(3,7,22,.72);backdrop-filter:blur(10px);animation:lx-fade .5s ease}
.lx-modal-card{position:relative;width:min(480px,100%);padding:44px 34px 30px;border-radius:28px;text-align:center;
  background:linear-gradient(170deg,#0E2266,#061032 65%);border:1px solid rgba(111,214,255,.35);box-shadow:0 50px 140px -20px rgba(47,107,255,.55);
  display:flex;flex-direction:column;align-items:center;gap:14px;animation:lx-pop .8s var(--ease)}
.lx-modal-card h2{margin:4px 0 0;font:600 34px/1.05 var(--display);letter-spacing:-.035em}
.lx-modal-card p{margin:0 0 10px;color:#C9D4EE;font-size:15px;line-height:1.6}
.lx-modal.is-closing .lx-modal-card{animation:lx-out .45s var(--ease) forwards}
.lx-modal.is-closing .lx-modal-back{animation:lx-fade .45s reverse forwards}
@keyframes lx-fade{from{opacity:0}}
@keyframes lx-pop{from{opacity:0;transform:translateY(40px) scale(.92)}}
@keyframes lx-out{to{opacity:0;transform:translateY(20px) scale(.96)}}
.lx-tick svg{width:86px;height:86px}
.lx-tick circle{fill:rgba(52,229,160,.12);stroke:#34E5A0;stroke-width:3;stroke-dasharray:227;stroke-dashoffset:227;animation:lx-draw .9s var(--ease) .25s forwards}
.lx-tick path{fill:none;stroke:#34E5A0;stroke-width:5;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:60;stroke-dashoffset:60;animation:lx-draw .6s var(--ease) .85s forwards}
@keyframes lx-draw{to{stroke-dashoffset:0}}
.lx-modal-burst{position:absolute;left:50%;top:86px;width:0;height:0}
.lx-modal-burst i{position:absolute;width:6px;height:6px;border-radius:50%;background:var(--cyan);opacity:0;transform:rotate(var(--a)) translateY(0);
  animation:lx-burst 1s var(--ease) calc(.9s + var(--d)) forwards}
.lx-modal-burst i:nth-child(3n){background:#34E5A0}.lx-modal-burst i:nth-child(3n+1){background:var(--violet)}
@keyframes lx-burst{0%{opacity:1;transform:rotate(var(--a)) translateY(0)}100%{opacity:0;transform:rotate(var(--a)) translateY(-110px)}}

/* ticket */
.lx-ticket{--rx:0deg;--ry:0deg;width:min(400px,100%);border-radius:24px;overflow:hidden;background:#fff;color:#06102E;text-align:center;
  box-shadow:0 50px 120px -30px rgba(47,107,255,.6),0 0 0 1px rgba(255,255,255,.1);transform:perspective(1000px) rotateX(var(--rx)) rotateY(var(--ry));transition:transform .5s var(--ease)}
.lx-ticket-top{position:relative;overflow:hidden;padding:26px 24px 30px;background:linear-gradient(150deg,#030716 10%,#0B2A8C 75%,#2F6BFF 120%);color:#fff;display:flex;flex-direction:column;align-items:center;gap:8px}
.lx-ticket-brand{display:flex;align-items:center;gap:12px}
.lx-ticket-brand img{height:18px;width:auto}
.lx-ticket-brand span{width:1px;height:18px;background:rgba(255,255,255,.35)}
.lx-ticket-brand b{font:700 22px/1 var(--display)}
.lx-ticket-brand i{font-style:normal;color:var(--cyan)}
.lx-ticket-city{font:500 10px/1 var(--mono);letter-spacing:.5em;color:rgba(255,255,255,.7);padding-left:.5em}
.lx-ticket-motto{font:500 9px/1 var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--cyan);margin-top:8px}
.lx-ticket-arc{position:absolute;right:-60px;bottom:-110px;width:200px;height:200px;border-radius:50%;border:26px solid rgba(111,214,255,.25)}
.lx-ticket-body{padding:24px 26px 26px}
.lx-ticket-label{font:600 10px/1 var(--mono);letter-spacing:.2em;text-transform:uppercase;color:#2F6BFF}
.lx-ticket-name{margin:10px 0 4px;font:700 24px/1.15 var(--display);letter-spacing:-.02em}
.lx-ticket-org{margin:0;color:#4A5876;font-size:13.5px}
.lx-ticket-qr{width:210px;height:210px;margin:18px auto 6px;image-rendering:pixelated}
.lx-ticket-code{margin:0;font:600 15px/1 var(--mono);letter-spacing:.3em;color:#0B2A8C}
.lx-ticket-info{margin:20px 0 0;padding-top:16px;border-top:1px dashed #C9D4EE;text-align:left;display:grid;gap:10px}
.lx-ticket-info p{margin:0;display:flex;gap:10px;font-size:12.5px;color:#4A5876;line-height:1.5}
.lx-ticket-info i{color:#2F6BFF}
.lx-ticket-info b{color:#06102E}
.lx-ticket-note{margin:16px 0 0;font-size:12px;color:#2F6BFF;font-weight:500}
.lx-ticket-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}

/* ── responsive ─────────────────────────────────────────────────────── */
@media (max-width:1100px){
  .lx-links{display:none}
  .lx-nav-cta{margin-left:auto}
  .lx-speak-grid{grid-template-columns:repeat(3,1fr)}
  .lx-flow-steps{grid-template-columns:repeat(2,1fr)}
  .lx-flow-steps li::after{display:none}
}
@media (max-width:900px){
  .lx-nav-cta{display:none}
  .lx-depth-route{bottom:100px}
  .lx-burger{display:block}
  .lx-hero{padding-top:100px}
  .lx-hero-vignette{background:linear-gradient(0deg,var(--bg) 5%,rgba(3,7,22,.55) 45%,rgba(3,7,22,.2) 100%)}
  .lx-hero-meta{flex-direction:column;width:100%}
  .lx-hero-meta>div{border-right:0;border-bottom:1px solid var(--line)}
  .lx-hero-cta{align-items:stretch;width:100%}
  .lx-countdown{justify-content:space-between}
  .lx-hero-ed{display:none}
  .lx-about-grid,.lx-agp-grid,.lx-exp,.lx-venue-grid,.lx-faq-grid,.lx-speak-head,.lx-reg,.lx-reg--single{grid-template-columns:1fr}
  .lx-about-title,.lx-agp-left,.lx-faq-grid .lx-h2,.lx-reg-aside{position:static}
  .lx-stats{grid-template-columns:1fr 1fr}
  .lx-stat:nth-child(3){padding-left:0;border-left:0}
  .lx-stat{padding-bottom:24px}
  .lx-happen-grid{grid-template-columns:1fr}
  .lx-hcard{min-height:400px}
  .lx-pin-stick{position:relative;height:auto;padding:0}
  .lx-pin-track{flex-direction:column;transform:none!important}
  .lx-obj,.lx-obj--why{width:100%;min-height:340px}
  .lx-pin-bar{display:none}
  .lx-ag-head{display:none}
  .lx-ag-row{grid-template-columns:1fr;gap:10px}
  .lx-venue-main{aspect-ratio:4/3}
  .lx-footer-grid{grid-template-columns:1fr}
  .lx-cursor{display:none}
}
@media (max-width:600px){
  :root{--pad:16px}
  .lx-depth{height:300vh}
  .lx-depth-card{width:clamp(180px,52vw,260px)}
  .lx-depth-floor{background-size:80px 80px}
  .lx-hero-title{font-size:clamp(64px,23vw,120px)}
  .lx-tags{display:none}
  .lx-cd-u{min-width:0}
  .lx-speak-grid{grid-template-columns:repeat(2,1fr)}
  .lx-flow-steps{grid-template-columns:1fr}
  .lx-grid,.lx-confirm-grid{grid-template-columns:1fr}
  .lx-grid--title{grid-template-columns:100px 1fr}
  .lx-tracker small{display:none}
  .lx-tracker b{font-size:12px}
  .lx-sticky{left:16px;right:16px;transform:translateY(140%);justify-content:space-between}
  .lx-sticky.is-on{transform:none}
  .lx-sec-head .lx-textlink{display:none}
  .lx-agp-day{width:100%}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  [data-reveal],.lx-rise,.lx-ht{opacity:1!important;transform:none!important;filter:none!important}
  .lx-depth{height:100vh}
  .lx-w>span{transform:none}
}
@media print{
  .lx-nav,.lx-footer,.lx-noise,.lx-cursor,.lx-progress,.lx-reg-bg,.no-print,.lx-sticky{display:none!important}
  body.lx{background:#fff}
  .lx-confirm{min-height:0;padding:0}
  .lx-ticket{box-shadow:none;transform:none;border:1px solid #ddd}
}