/* BroInTheAir · landing v3 — scene visive (01–05). Solo CSS + classi di stato; nessun testo che non sia un numero o un nome. */
.scene{min-width:0}
.vis{position:relative;width:100%;max-width:440px;margin:0 auto;height:360px}
.vis .tile{position:absolute;width:44px;height:44px;border-radius:14px}
.vis .tile svg{width:17px;height:17px}
.vis .mark{color:var(--mint)}

/* ---- 01 raccolta: fonti sparse → il Bro → colonna ordinata ---- */
.gather .src{position:absolute;left:50%;top:44%;height:48px;margin:-24px 0 0 -24px;padding:0 14px 0 13px;border-radius:14px;background:var(--surface);box-shadow:inset 0 0 0 1px var(--ln),0 20px 30px -18px rgba(0,0,0,.9);display:flex;align-items:center;gap:9px;color:var(--tx2);white-space:nowrap;font-size:12.5px;transform:translate(var(--x),var(--y)) rotate(var(--r)) scale(.4);opacity:0;transition:transform .55s cubic-bezier(.2,1.4,.4,1),opacity .3s ease;transition-delay:calc(var(--i)*110ms);z-index:calc(var(--i) + 1)}
.gather.s0 .src{opacity:1;transform:translate(var(--x),var(--y)) rotate(var(--r)) scale(1);animation:bob 5s ease-in-out infinite;animation-delay:calc(var(--i)*-.7s)}
.gather .src svg{width:16px;height:16px;flex:none;color:var(--tx3)}
.gather .src em{font-style:normal;max-width:150px;overflow:hidden;text-overflow:ellipsis}
@keyframes bob{0%,100%{margin-top:-24px}50%{margin-top:-30px}}
.gather.s1 .src{transform:translate(0,0) rotate(0) scale(.2);opacity:0;animation:none;transition:transform .9s var(--e),opacity .5s ease;transition-delay:calc(var(--i)*60ms)}
.gather .core{position:absolute;z-index:30;left:50%;top:44%;width:64px;height:64px;margin:-32px 0 0 -32px;border-radius:20px;background:var(--surface);box-shadow:inset 0 0 0 1px var(--ln2);display:grid;place-items:center;transition:transform .9s var(--e),box-shadow .5s ease,background .5s ease}
.gather .core svg{height:26px;width:auto}
.gather .core::after{content:"";position:absolute;inset:0;border-radius:20px;border:1.5px solid var(--mint);opacity:0}
.gather.s1 .core{background:var(--mint9);box-shadow:inset 0 0 0 1px rgba(77,227,161,.4)}
.gather.s1 .core::after{animation:ring 1.1s ease-out .7s 1}
.gather.s2 .core{transform:translate(-22px,-118px)}
.gather .col{position:absolute;left:50%;top:44%;width:44px;margin-left:-44px;height:210px;margin-top:-68px}
.gather .col .tile{left:0;top:calc(var(--i)*54px);opacity:0;transform:translateY(-30px) scale(.6);transition:opacity .5s var(--e),transform .6s var(--e);transition-delay:calc(.25s + var(--i)*160ms)}
.gather.s2 .col .tile{opacity:1;transform:none}
.gather .col .sp{position:absolute;left:21px;top:-24px;width:1.5px;height:0;background:var(--ln2);transition:height .9s var(--e) .2s}
.gather.s2 .col .sp{height:236px}
.gather .col .lbl{position:absolute;left:58px;top:calc(var(--i)*54px + 13px);font-size:14.5px;font-weight:500;letter-spacing:-.012em;white-space:nowrap;opacity:0;transform:translateX(-8px);transition:opacity .5s var(--e),transform .5s var(--e);transition-delay:calc(.45s + var(--i)*160ms)}
.gather.s2 .col .lbl{opacity:1;transform:none}
.gather .col .hh{position:absolute;right:58px;top:calc(var(--i)*54px + 13px);font-size:14px;font-weight:600;font-variant-numeric:tabular-nums;color:var(--tx2);opacity:0;transition:opacity .5s var(--e);transition-delay:calc(.55s + var(--i)*160ms)}
.gather.s2 .col .hh{opacity:1}

/* ---- 02 righello delle ore ---- */
.ruler{height:300px}
.ruler .rl{position:absolute;left:0;right:0;top:56%;height:1.5px;background:var(--ln2)}
.ruler .tk{position:absolute;top:56%;left:calc(6% + var(--t)/6*88%);width:1px;height:10px;margin-top:-5px;background:var(--ln2)}
.ruler .tk b{position:absolute;top:18px;left:50%;transform:translateX(-50%);font-size:12px;font-weight:500;color:var(--tx3);font-variant-numeric:tabular-nums}
.ruler .rp{position:absolute;top:56%;left:calc(6% + var(--t)/6*88%);transform:translate(-50%,-100%) translateY(-18px)}
.ruler .rp .tile{position:static;opacity:0;transform:translateY(-24px);transition:opacity .5s var(--e),transform .6s var(--e)}
.ruler.s1 .rp .tile{opacity:1;transform:none}
.ruler.s1 .rp.p2 .tile{transition-delay:.25s}
.ruler .rp::after{content:"";position:absolute;left:50%;bottom:-18px;width:1.5px;height:14px;background:var(--ln2);transform:translateX(-50%)}
.ruler .rp .tm{position:absolute;top:-22px;left:50%;transform:translateX(-50%);font-size:12.5px;font-weight:600;font-variant-numeric:tabular-nums;color:var(--tx2);opacity:0;transition:opacity .5s ease .4s}
.ruler.s1 .rp .tm{opacity:1}
.ruler .brace{position:absolute;top:calc(56% + 34px);left:calc(6% + var(--a)/6*88%);width:calc((var(--b) - var(--a))/6*88%);height:10px;border:1.5px solid var(--mint);border-top:0;border-radius:0 0 8px 8px;transform-origin:right center;transform:scaleX(0);transition:transform .9s var(--e) .5s;opacity:.9}
.ruler.s2 .brace{transform:scaleX(1)}
.ruler .pin{position:absolute;top:calc(56% + 58px);left:calc(6% + var(--t)/6*88%);transform:translate(-50%,10px);opacity:0;display:grid;justify-items:center;gap:6px;transition:opacity .5s var(--e) 1.3s,transform .6s var(--e) 1.3s}
.ruler.s2 .pin{opacity:1;transform:translate(-50%,0)}
.ruler .pin small{font-size:12px;color:var(--tx2);order:1;white-space:nowrap}
.ruler .pin b{order:2;font-size:24px;font-weight:500;letter-spacing:-.03em;color:var(--mint);font-variant-numeric:tabular-nums}
.ruler .pin i{width:10px;height:10px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 5px rgba(77,227,161,.18);order:0;position:relative;margin-bottom:4px}
.ruler .pin i::after{content:"";position:absolute;inset:-2px;border-radius:50%;border:1.5px solid var(--mint);animation:ring 2s ease-out infinite}
.ruler .you{position:absolute;top:56%;left:calc(6% + var(--t)/6*88%);width:30px;height:30px;margin:-15px;border-radius:50%;background:var(--tx);color:var(--bg);display:grid;place-items:center;transition:left 1.6s cubic-bezier(.5,0,.2,1) 1.9s;z-index:2}
.ruler .you svg{width:14px;height:14px}
.ruler.s2 .you{left:calc(6% + var(--to)/6*88%)}

/* ---- 03 tabellone partenze: la tua riga cambia, il telefono lo sa ---- */
.dep{height:auto;display:grid;gap:12px}
.bd{padding:12px 14px 6px;border-radius:18px;background:#08080A;box-shadow:inset 0 0 0 1px var(--ln),0 30px 60px -30px rgba(0,0,0,.9);font-family:'Geist Mono',ui-monospace,monospace}
.bdh{display:grid;grid-template-columns:22px 52px minmax(0,1fr) 44px 12ch;gap:12px;padding:2px 2px 10px;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--tx3)}
.bdh span:nth-child(1){grid-column:2}.bdh span:nth-child(2){grid-column:3}.bdh span:nth-child(3){grid-column:4}.bdh span:nth-child(4){grid-column:5}
.bdr{display:grid;grid-template-columns:22px 52px minmax(0,1fr) 44px 12ch;gap:12px;align-items:center;padding:11px 2px;border-top:1px solid var(--ln);font-size:13.5px;color:var(--tx2);letter-spacing:.01em}
.bdr .gt{font-weight:600;color:var(--tx);display:inline-block;text-align:left;padding:3px 6px;margin-left:-6px;border-radius:6px;transition:color .3s ease,background .3s ease}
.bdr .st{font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--tx3);text-align:left;transition:color .3s ease}
.bdr.me{color:var(--tx);position:relative;margin:0 -8px;padding-left:10px;padding-right:10px;border-radius:12px;background:rgba(77,227,161,.07);box-shadow:inset 0 0 0 1px rgba(77,227,161,.28);border-top-color:transparent}
.bdr.me+.bdr{border-top-color:transparent}
.bdr.me::after{content:"il tuo volo";position:absolute;right:10px;top:-8px;padding:1px 7px;border-radius:99px;background:var(--mint);color:var(--bg);font-size:9px;letter-spacing:.1em;text-transform:uppercase;font-weight:600}
.dep.s1 .bdr.me{background:rgba(245,166,35,.07);box-shadow:inset 0 0 0 1px rgba(245,166,35,.3)}
.bdr.me .n{font-weight:600}
.bdr .eye{width:22px;height:22px;border-radius:7px;display:grid;place-items:center;position:relative}
.bdr .eye svg{height:12px;width:auto;color:var(--mint)}
.bdr .eye::after{content:"";position:absolute;inset:-2px;border-radius:9px;border:1.5px solid var(--mint);opacity:0;animation:ring 2.4s ease-out infinite}
.dep.s1 .bdr.me .hot{color:var(--amber);background:var(--amber9);animation:flap .22s linear}
.dep.s1 .bdr.me .st{color:var(--amber)}
.dep.s1 .bdr .eye::after{border-color:var(--amber);animation-duration:1.1s}
.dn{display:grid;grid-template-columns:auto minmax(0,1fr);gap:12px;align-items:center;padding:14px 16px;border-radius:18px;background:var(--s2);box-shadow:inset 0 0 0 1px var(--ln2),0 30px 60px -20px rgba(0,0,0,.95);opacity:0;transform:translateY(22px) scale(.97);transition:opacity .5s var(--e),transform .7s var(--e)}
.dep.s2 .dn{opacity:1;transform:none}
.dn .nk{width:38px;height:38px;border-radius:11px;background:var(--amber9);display:grid;place-items:center}
.dn .nk svg{height:17px;width:auto;color:var(--amber)}
.dn .nh{display:flex;justify-content:space-between;gap:10px;font-size:12px;color:var(--tx3)}
.dn .nh b{color:var(--tx2);font-weight:500}
.dn p{margin:3px 0 0;font-size:14.5px;line-height:1.45;color:var(--tx2)}
.dn p b{color:var(--tx);font-weight:500}

/* ---- 04 chi deve a chi: grafo che si semplifica ---- */
.graph{height:400px}
.graph .node{position:absolute;width:48px;height:48px;margin:-24px;border-radius:50%;display:grid;place-items:center;font-size:16px;font-weight:500;background:var(--s2);box-shadow:inset 0 0 0 1px var(--ln2);color:var(--tx);z-index:2}
.graph .node.me{background:var(--tx);color:var(--bg)}
.graph .node small{position:absolute;top:100%;margin-top:8px;font-size:12px;color:var(--tx3);white-space:nowrap}
.graph .edge{position:absolute;height:1.5px;background:var(--tx3);transform-origin:0 50%;opacity:0;transform:rotate(var(--rot)) scaleX(0);transition:opacity .4s ease,transform .7s var(--e),background .4s ease}
.graph .edge.in{opacity:1;transform:rotate(var(--rot)) scaleX(1)}
.graph .edge::after{content:"";position:absolute;right:-1px;top:-4px;border:4.5px solid transparent;border-left:8px solid var(--tx3);border-right:0;transition:border-color .4s ease}
.graph .elbl{position:absolute;transform:translate(-50%,-50%);font-style:normal;font-size:11.5px;font-weight:500;font-variant-numeric:tabular-nums;color:var(--tx2);background:var(--bg);padding:2px 6px;border-radius:6px;white-space:nowrap;box-shadow:inset 0 0 0 1px var(--ln);opacity:0;transition:opacity .4s ease .3s;z-index:1}
.graph .elbl.in{opacity:1}
.graph.simp .elbl:not(.fin){opacity:0;transition-delay:0s}
.graph .edge.flip em{transform:translate(-50%,-100%) rotate(calc(var(--rot)*-1 + 180deg))}
.graph .edge.fin{background:var(--mint);height:2px}
.graph .edge.fin::after{border-left-color:var(--mint)}
.graph .elbl.fin{color:var(--mint);font-size:14px;box-shadow:inset 0 0 0 1px rgba(77,227,161,.3)}
.graph.simp .edge:not(.fin){opacity:0}
.graph .gtot{position:absolute;left:0;top:0;display:grid;gap:2px}
.graph .gtot small{font-size:11.5px;color:var(--tx3)}
.graph .gtot b{font-size:22px;font-weight:500;letter-spacing:-.03em;color:var(--tx);transition:transform .25s var(--e)}
.graph .gtot b.pop{transform:scale(1.06)}
.graph .gtog{position:absolute;left:50%;bottom:0;transform:translateX(-50%);z-index:3;display:inline-flex;align-items:center;gap:10px;padding:8px 12px 8px 8px;border-radius:99px;background:var(--surface);box-shadow:inset 0 0 0 1px var(--ln);font-size:13.5px;font-weight:500;opacity:0;transition:opacity .5s ease,box-shadow .4s ease}
.graph.ready .gtog{opacity:1}
.graph.simp .gtog{box-shadow:inset 0 0 0 1px rgba(77,227,161,.35)}
.graph .gtog .sw{width:34px;height:20px}
.graph .gtog .sw i{width:14px;height:14px}
.graph.simp .gtog .sw{background:rgba(77,227,161,.26);box-shadow:inset 0 0 0 1px rgba(77,227,161,.5)}
.graph.simp .gtog .sw i{transform:translateX(14px);background:var(--mint)}

/* ---- 05 la giornata: il cielo cambia dove cambi città; l'ombrello finisce in valigia ---- */
.sky{height:auto;display:grid;gap:12px}
.skc{position:relative;height:224px;border-radius:20px;overflow:hidden;background:linear-gradient(to bottom,#231F14,var(--surface) 80%)}
.sky .cty{position:absolute;top:14px;font-size:14px;font-weight:500;color:var(--tx);z-index:2;transition:opacity .5s ease}
.sky .cty.a{left:16px}
.sky .cty.b{right:16px;opacity:0}
.sky.s1 .cty.b{opacity:1}
.sky .sunb{position:absolute;left:16px;top:44px;width:44px;height:44px;display:grid;place-items:center}
.sky .sunb svg{width:30px;height:30px;color:var(--amber);animation:spin 30s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.sky .front{position:absolute;top:0;bottom:0;right:0;width:0;background:linear-gradient(to bottom,#0F2334,rgba(20,20,22,0) 88%);border-left:1px dashed rgba(56,189,248,.35);transition:width 1.6s cubic-bezier(.4,0,.2,1) .3s;overflow:hidden}
.sky.s1 .front{width:calc(92% - (4.52/13*84%))}
.sky .ride{position:absolute;bottom:40px;left:calc(8% + var(--a)/13*84%);width:calc((var(--b) - var(--a))/13*84%);height:1.5px;background:repeating-linear-gradient(90deg,var(--mint) 0 6px,transparent 6px 11px);opacity:0;transform:scaleX(0);transform-origin:left center;transition:opacity .3s ease .3s,transform 1.6s cubic-bezier(.4,0,.2,1) .3s;z-index:1}
.sky.s1 .ride{opacity:.8;transform:none}
.sky .front .cl{position:absolute;right:16px;top:44px;width:44px;height:44px;display:grid;place-items:center}
.sky .front .cl svg{width:30px;height:30px;color:var(--info)}
.sky .drops i{position:absolute;top:-16px;width:1.5px;height:14px;border-radius:2px;background:var(--info);opacity:.5;animation:drop 1.4s linear infinite;left:calc(4% + var(--k)*12%);animation-delay:calc(var(--k)*-.37s);opacity:.7}
@keyframes drop{to{transform:translateY(240px);opacity:0}}
.sky .ax{position:absolute;left:0;right:0;bottom:40px;height:1.5px;background:var(--ln2)}
.sky .ax span{position:absolute;top:8px;left:calc(8% + var(--t)/13*84%);transform:translateX(-50%);font-size:11.5px;color:var(--tx3);font-variant-numeric:tabular-nums}
.sky .ax span::before{content:"";position:absolute;left:50%;top:-8px;width:1px;height:6px;background:var(--ln2)}
.sky .pin{position:absolute;bottom:40px;left:calc(8% + var(--t)/13*84%);transform:translate(-50%,-10px);display:grid;justify-items:center;gap:6px;z-index:2}
.sky .pin .tile{position:static;width:40px;height:40px;border-radius:13px}
.sky .pin .tile svg{width:15px;height:15px}
.sky .pin b{white-space:nowrap;font-size:12px;font-weight:600;color:var(--tx);font-variant-numeric:tabular-nums}
.sky .pin::after{content:"";position:absolute;left:50%;bottom:-10px;width:1.5px;height:10px;background:var(--ln2)}
.sky .pin.train{transition:left 1.6s cubic-bezier(.4,0,.2,1) .3s}
.sky.s1 .pin.train{left:calc(8% + 4.52/13*84%)}
.sky .pin.walk{opacity:0;transform:translate(-50%,0) scale(.85);transition:opacity .5s var(--e),transform .6s var(--e)}
.sky.s2 .pin.walk{opacity:1;transform:translate(-50%,-10px)}
.sky.s2 .pin.walk .tile{position:relative}
.sky.s2 .pin.walk .tile::after{content:"";position:absolute;inset:-3px;border-radius:16px;border:1.5px solid var(--amber);animation:ring 1.6s ease-out .3s 2}
.sky .umb{position:absolute;left:calc(8% + 9.5/13*84%);bottom:130px;width:36px;height:36px;margin-left:-18px;border-radius:12px;background:var(--info9);color:var(--info);display:grid;place-items:center;opacity:0;transform:translateY(12px) scale(.6);transition:opacity .4s ease .5s,transform .6s var(--e) .5s;z-index:3}
.sky .umb svg{width:16px;height:16px}
.sky.s2 .umb{opacity:1;transform:none}
.sky.s3 .umb{opacity:0;transition:opacity .25s ease .85s,transform 1s cubic-bezier(.3,.7,.2,1)}
.sky .bag{display:grid;gap:8px;padding:4px 2px 0}
.sky .bh{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--tx2)}
.sky .bh svg{height:13px;width:auto;color:var(--mint)}
.sky .bi{display:flex;align-items:center;gap:10px;padding:12px 14px;border-radius:14px;background:var(--surface);font-size:14.5px;font-weight:500;opacity:.35;transition:opacity .5s var(--e) .8s,background .3s ease .9s}
.sky.s3 .bi{opacity:1}
.sky.s3 .bi{background:var(--info9)}
.sky .bi .ok{margin-left:auto;width:22px;height:22px;border-radius:50%;background:var(--mint);color:var(--bg);display:grid;place-items:center;opacity:0;transform:scale(.4);transition:opacity .3s ease 1.5s,transform .4s var(--e) 1.5s}
.sky .bi .ok svg{width:12px;height:12px}
.sky.s3 .bi .ok{opacity:1;transform:none}

@media (max-width:640px){
  .vis{max-width:100%}
.graph .gtog{top:54%;bottom:auto;transform:translate(-50%,-50%)}
.graph .node small{font-size:11px}
  .bdr,.bdh{grid-template-columns:18px 46px minmax(0,1fr) 40px 10ch;gap:8px}
  .bdr{font-size:12.5px}
}

/* ---- come si usa: il pacchetto passa di box in box ---- */
.how{position:relative}
.hv2{height:64px;display:flex;align-items:center;margin-bottom:14px}
.mini{width:48px;height:48px;border-radius:14px;background:var(--s2);display:grid;place-items:center;color:var(--tx2);box-shadow:inset 0 0 0 1px var(--ln);transition:background .4s ease,box-shadow .4s ease,color .4s ease;position:relative}
.mini svg{width:18px;height:18px}
.mini .mark{height:20px;width:auto}
.mini.col3{display:flex;gap:6px;width:auto;background:transparent;box-shadow:none;padding:0}
.mini.col3 .tile{width:36px;height:36px;border-radius:11px;opacity:.35;transition:opacity .4s ease,transform .4s var(--e)}
.mini.col3 .tile svg{width:14px;height:14px}
.how>div{transition:box-shadow .4s ease}
.how>div.lit{box-shadow:inset 0 0 0 1px var(--ln2)}
.how>div.lit .mini:not(.col3){background:var(--mint9);color:var(--mint);box-shadow:inset 0 0 0 1px rgba(77,227,161,.4)}
.how>div.lit .mini.col3 .tile{opacity:1}
.how>div.lit .mini.col3 .tile.new{animation:popin .5s var(--e)}
@keyframes popin{from{opacity:0;transform:scale(.5)}to{opacity:1;transform:none}}
.mini.core::after{content:"";position:absolute;inset:0;border-radius:14px;border:1.5px solid var(--mint);opacity:0}
.how>div.lit .mini.core::after{animation:ring 1.2s ease-out .2s 1}
.pkt{position:absolute;left:0;top:0;width:36px;height:36px;border-radius:11px;background:var(--tx);color:var(--bg);display:grid;place-items:center;opacity:0;z-index:3;transition:transform 1s var(--e),opacity .35s ease;pointer-events:none}
.pkt svg{width:15px;height:15px;position:absolute;transition:opacity .25s ease}
.pkt svg:not(.on){opacity:0}
.pkt.tile{background:var(--mint9);color:var(--mint)}
@media (max-width:900px){.hv2{height:56px}}