/* ══════════════════════════════════════════════════════════
   ÁGUIA GLOBAL® — Cartão NFC · folha de estilo
   ══════════════════════════════════════════════════════════ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --ink:#08070a;            /* preto levemente quente */
  --ink-2:#0d0c10;
  --surface:#131217;
  --surface-2:#1a191f;
  --line:rgba(255,255,255,.07);
  --line-2:rgba(255,255,255,.13);
  --text:#f7f6f4;
  --muted:#a5a2ad;
  --dim:#6b6874;
  --orange:#ff7a1a;
  --orange-2:#ffa04a;
  --ember:#f5820a;
  --red:#e0362a;
  --grad:linear-gradient(135deg,#ffa04a 0%,#ff7a1a 48%,#ef7407 100%);
  --sans:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:ui-monospace,"SF Mono",SFMono-Regular,Menlo,"Roboto Mono",monospace;
  --ease:cubic-bezier(.16,1,.3,1);
  --gut:22px;
}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  font-family:var(--sans);background:var(--ink);color:var(--text);
  line-height:1.55;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;-webkit-tap-highlight-color:transparent}
::selection{background:var(--orange);color:#000}

/* granulado de filme — dá textura e tira o "digital chapado" */
body::after{
  content:"";position:fixed;inset:0;z-index:900;pointer-events:none;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}

.wrap{max-width:560px;margin:0 auto;padding:0 var(--gut);width:100%}
.rmark{font-size:.46em;font-weight:600;vertical-align:super;line-height:0;margin-left:.15em;color:var(--dim);letter-spacing:0}

/* ── tipografia ─────────────────────────────────────────── */
.eyebrow{
  font-family:var(--mono);font-size:10.5px;font-weight:500;letter-spacing:.22em;
  text-transform:uppercase;color:var(--orange);display:flex;align-items:center;gap:10px;
}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--orange);flex:none;opacity:.55}
.eyebrow--plain{color:var(--dim)}
.eyebrow--plain::before{background:var(--dim)}
h1,h2,h3{font-weight:600;letter-spacing:-.035em;line-height:1.04}
.h-xl{font-size:clamp(38px,11.5vw,54px)}
.h-lg{font-size:clamp(28px,8vw,38px);letter-spacing:-.03em;line-height:1.08}
.h-md{font-size:23px;letter-spacing:-.025em}
.lead{color:var(--muted);font-size:15.5px;line-height:1.62}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}

/* ── animação de entrada ────────────────────────────────── */
.rv{opacity:0;transform:translateY(26px);filter:blur(6px);
  transition:opacity .95s var(--ease),transform .95s var(--ease),filter .95s var(--ease)}
.rv.in{opacity:1;transform:none;filter:none}
.rv[data-d="1"]{transition-delay:.08s}
.rv[data-d="2"]{transition-delay:.16s}
.rv[data-d="3"]{transition-delay:.24s}
.rv[data-d="4"]{transition-delay:.32s}
.rv[data-d="5"]{transition-delay:.40s}

/* ══════════════ HERO ══════════════ */
.hero{
  position:relative;min-height:100svh;display:flex;flex-direction:column;
  justify-content:flex-end;padding:0 var(--gut) 40px;overflow:hidden;
}
.hero__glow{
  position:absolute;left:50%;top:-14%;width:150vw;aspect-ratio:1;transform:translateX(-50%);
  background:radial-gradient(circle,rgba(255,122,26,.30) 0%,rgba(255,122,26,.10) 34%,transparent 62%);
  pointer-events:none;
}
.hero__eagle{
  position:absolute;left:50%;top:16%;width:min(94vw,430px);transform:translateX(-50%);
  opacity:.15;pointer-events:none;
  -webkit-mask-image:linear-gradient(#000 42%,transparent 88%);
  mask-image:linear-gradient(#000 42%,transparent 88%);
  will-change:transform;
}
.hero__grid{
  position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(ellipse 80% 55% at 50% 38%,#000,transparent 76%);
  mask-image:radial-gradient(ellipse 80% 55% at 50% 38%,#000,transparent 76%);
}
.hero__inner{position:relative;z-index:2;max-width:560px;margin:0 auto;width:100%}
.hero__mark{height:22px;width:auto;opacity:.9;margin-bottom:auto}
.hero__top{position:absolute;top:calc(env(safe-area-inset-top,0px) + 24px);left:var(--gut);right:var(--gut);
  z-index:3;display:flex;align-items:center;justify-content:space-between;max-width:560px;margin:0 auto}
.hero__tap{
  font-family:var(--mono);font-size:9.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--dim);
  display:flex;align-items:center;gap:7px;
}
.hero__tap i{width:5px;height:5px;border-radius:50%;background:var(--orange);display:block;
  box-shadow:0 0 0 0 rgba(255,122,26,.6);animation:beacon 2.6s infinite}
@keyframes beacon{0%{box-shadow:0 0 0 0 rgba(255,122,26,.55)}70%{box-shadow:0 0 0 9px rgba(255,122,26,0)}100%{box-shadow:0 0 0 0 rgba(255,122,26,0)}}

.hero h1{margin:18px 0 0}
.hero h1{line-height:1.08}
.hero h1 .ln{display:block;overflow:hidden;padding:.04em 0 .14em;margin-bottom:-.1em}
.hero h1 .ln>span{display:block;transform:translateY(105%);
  transition:transform 1.15s var(--ease)}
.hero.on h1 .ln>span{transform:none}
.hero h1 .ln:nth-child(2)>span{transition-delay:.1s}
.hero h1 .ln:nth-child(3)>span{transition-delay:.2s}
.hero h1 em{font-style:normal;color:var(--orange)}
.hero__sub{margin-top:20px;max-width:400px}
.hero__scroll{margin-top:34px;display:flex;align-items:center;gap:11px;
  font-family:var(--mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--dim)}
.hero__scroll i{width:1px;height:34px;background:linear-gradient(var(--orange),transparent);display:block;
  animation:drop 2.2s var(--ease) infinite}
@keyframes drop{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}
  55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ══════════════ BARRA DE AÇÃO ══════════════ */
.dock{
  position:fixed;left:0;right:0;bottom:0;z-index:800;
  padding:10px var(--gut) calc(10px + env(safe-area-inset-bottom,0px));
  background:linear-gradient(transparent,rgba(8,7,10,.86) 26%);
  backdrop-filter:blur(18px) saturate(170%);-webkit-backdrop-filter:blur(18px) saturate(170%);
  border-top:1px solid var(--line);
  transform:translateY(140%);transition:transform .7s var(--ease);
}
.dock.up{transform:none}
.dock__in{max-width:560px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px}
.dock a{
  display:flex;flex-direction:column;align-items:center;gap:5px;padding:9px 4px;border-radius:13px;
  font-size:10.5px;font-weight:600;letter-spacing:-.01em;color:var(--muted);
  border:1px solid var(--line);background:rgba(255,255,255,.035);transition:.25s var(--ease);
}
.dock a svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.dock a:active{transform:scale(.95)}
.dock a.wa{color:#eafff2;border-color:rgba(37,211,102,.3);background:rgba(37,211,102,.11)}
.dock a.pri{color:#1a0c00;background:var(--grad);border-color:transparent;box-shadow:0 6px 20px rgba(255,122,26,.3)}

/* ══════════════ SEÇÕES ══════════════ */
section{position:relative}
.sec{padding:76px 0}
.sec__head{margin-bottom:30px}
.sec__head h2{margin-top:15px}
.sec__head .lead{margin-top:14px}
.rule{height:1px;background:linear-gradient(90deg,var(--line-2),transparent);border:0}

/* números */
.stats{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:18px;overflow:hidden}
.stat{background:var(--ink);padding:20px 16px}
.stat b{display:block;font-family:var(--mono);font-size:29px;font-weight:500;letter-spacing:-.04em;
  color:var(--text);line-height:1;font-variant-numeric:tabular-nums}
.stat b i{font-style:normal;color:var(--orange)}
.stat span{display:block;margin-top:8px;font-size:11.5px;color:var(--dim);line-height:1.45}

/* ══════════════ PRODUTO ══════════════ */
.prod{padding:70px 0;border-top:1px solid var(--line)}
.prod__ix{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:16px}
.prod__num{font-family:var(--mono);font-size:52px;font-weight:400;line-height:.8;letter-spacing:-.05em;
  color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.16)}
.prod__cat{font-family:var(--mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--orange)}
.prod h3{margin-bottom:12px}
.prod__desc{color:var(--muted);font-size:14.5px;line-height:1.62}

/* palco da foto */
.stage{
  position:relative;margin:26px 0 0;border-radius:24px;overflow:hidden;
  background:radial-gradient(120% 90% at 50% 12%,#1d1b21 0%,#100f13 46%,#0a090c 100%);
  border:1px solid var(--line);padding:26px 18px 22px;
}
.stage::before{ /* halo quente atrás da peça */
  content:"";position:absolute;left:50%;top:46%;width:78%;aspect-ratio:1;transform:translate(-50%,-50%);
  background:radial-gradient(circle,rgba(255,122,26,.20),transparent 66%);pointer-events:none;
}
.stage::after{ /* piso reflexivo */
  content:"";position:absolute;left:8%;right:8%;bottom:0;height:36%;pointer-events:none;
  background:linear-gradient(transparent,rgba(255,255,255,.035));
  -webkit-mask-image:radial-gradient(ellipse 70% 100% at 50% 100%,#000,transparent);
  mask-image:radial-gradient(ellipse 70% 100% at 50% 100%,#000,transparent);
}
.stage img{position:relative;z-index:1;margin:0 auto;width:100%;max-width:290px;
  filter:drop-shadow(0 26px 34px rgba(0,0,0,.6));will-change:transform}
.stage--red::before{background:radial-gradient(circle,rgba(224,54,42,.24),transparent 66%)}

/* diagrama anotado */
.diag{position:relative}
.diag svg{position:absolute;inset:0;width:100%;height:100%;z-index:3;pointer-events:none;overflow:visible}
.diag .lead-line{stroke:rgba(255,255,255,.34);stroke-width:.35;fill:none;
  stroke-dasharray:var(--len,40);stroke-dashoffset:var(--len,40);
  transition:stroke-dashoffset 1s var(--ease)}
.diag.on .lead-line{stroke-dashoffset:0}
.diag .dot{fill:var(--orange);opacity:0;transition:opacity .5s ease .35s}
.diag .dot-ring{fill:none;stroke:var(--orange);stroke-width:.3;opacity:0;transition:opacity .5s ease .5s}
.diag.on .dot,.diag.on .dot-ring{opacity:1}
.diag .lab{font-family:var(--mono);font-size:3.05px;letter-spacing:.09em;fill:#fff;
  text-transform:uppercase;opacity:0;transition:opacity .6s ease .55s}
.diag.on .lab{opacity:.92}
.diag .lab--n{fill:var(--orange)}

/* ficha técnica */
.spec{margin-top:22px;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:var(--ink-2)}
.spec__h{display:flex;align-items:center;gap:9px;padding:13px 16px;border-bottom:1px solid var(--line);
  font-family:var(--mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--dim);
  background:rgba(255,255,255,.02)}
.spec__h svg{width:13px;height:13px;stroke:var(--orange);fill:none;stroke-width:1.8;stroke-linecap:round}
.spec dl{display:grid;grid-template-columns:auto 1fr;gap:0}
.spec dt,.spec dd{padding:11px 16px;border-bottom:1px solid var(--line);font-size:13px;min-width:0}
.spec dt{font-family:var(--mono);font-size:9.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--dim);
  white-space:nowrap;padding-right:14px;display:flex;align-items:center}
.spec dd{color:var(--text);font-weight:450}
.spec dl>:nth-last-child(-n+2){border-bottom:0}
.spec dd .n{font-family:var(--mono);color:var(--orange-2);font-size:12.5px}

.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:16px}
.tag{font-family:var(--mono);font-size:10px;letter-spacing:.11em;text-transform:uppercase;
  padding:6px 11px;border-radius:999px;border:1px solid var(--line-2);color:var(--muted)}

/* tabela de medidas */
.mtab{margin-top:22px;border:1px solid var(--line);border-radius:18px;overflow:hidden}
.mtab__h{padding:13px 16px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.02);
  font-family:var(--mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--dim)}
.mtab table{width:100%;border-collapse:collapse}
.mtab th,.mtab td{padding:11px 16px;text-align:left;font-size:13px;border-bottom:1px solid var(--line)}
.mtab th{font-family:var(--mono);font-size:9.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--dim);font-weight:500}
.mtab td:last-child{font-family:var(--mono);color:var(--orange-2);text-align:right;font-variant-numeric:tabular-nums}
.mtab tr:last-child td{border-bottom:0}
.mtab__f{padding:11px 16px;font-size:11.5px;color:var(--dim);line-height:1.5;background:rgba(255,255,255,.015)}

/* botão */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;width:100%;
  padding:15px 20px;border-radius:15px;font-weight:600;font-size:14.5px;letter-spacing:-.01em;
  transition:.28s var(--ease);border:1px solid transparent}
.btn svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.btn:active{transform:scale(.98)}
.btn--p{background:var(--grad);color:#1a0c00;box-shadow:0 10px 30px rgba(255,122,26,.26)}
.btn--o{border-color:var(--line-2);color:var(--text);background:rgba(255,255,255,.03)}
.btn--wa{background:rgba(37,211,102,.12);border-color:rgba(37,211,102,.3);color:#d6ffe8}
.prod .btn{margin-top:22px}

/* ══════════════ APLICAÇÃO (full-bleed) ══════════════ */
.field{position:relative;height:72svh;min-height:440px;max-height:680px;overflow:hidden;border-block:1px solid var(--line)}
.field img{position:absolute;inset:0;width:100%;height:112%;object-fit:cover;object-position:center 38%;
  will-change:transform;filter:saturate(.82) contrast(1.06)}
.field::after{content:"";position:absolute;inset:0;
  background:linear-gradient(rgba(8,7,10,.58) 0%,rgba(8,7,10,.10) 24%,rgba(8,7,10,.42) 52%,rgba(8,7,10,.88) 76%,rgba(8,7,10,.99) 100%)}
.field__cap{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:0 var(--gut) 40px}
.field__cap .in{max-width:560px;margin:0 auto}
.field__cap h2{margin:15px 0 12px}

/* ══════════════ PROCESSO ══════════════ */
.flow{position:relative;margin-top:8px;padding-left:34px}
.flow::before{content:"";position:absolute;left:11px;top:8px;bottom:8px;width:1px;background:var(--line-2)}
.flow__fill{position:absolute;left:11px;top:8px;width:1px;background:linear-gradient(var(--orange),var(--ember));
  height:0;transition:height 1.4s var(--ease)}
.step{position:relative;padding:0 0 26px}
.step:last-child{padding-bottom:0}
.step::before{content:"";position:absolute;left:-28px;top:6px;width:9px;height:9px;border-radius:50%;
  background:var(--ink);border:1px solid var(--line-2);transition:.4s var(--ease)}
.step.lit::before{background:var(--orange);border-color:var(--orange);box-shadow:0 0 0 4px rgba(255,122,26,.16)}
.step b{display:block;font-size:14.5px;font-weight:600;letter-spacing:-.015em}
.step span{display:block;font-size:12.5px;color:var(--dim);margin-top:3px;line-height:1.5}
.step em{font-family:var(--mono);font-style:normal;font-size:9.5px;letter-spacing:.16em;color:var(--orange);
  text-transform:uppercase;display:block;margin-bottom:4px}

/* ══════════════ CLIENTES ══════════════ */
/* placa clara: funciona com logo de tinta escura E com arte colorida */
.logos{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;margin-top:6px;
  background:#f7f6f3;border-radius:20px;padding:7px;
  box-shadow:0 18px 44px rgba(0,0,0,.5),inset 0 1px 0 rgba(255,255,255,.6)}
.logos div{display:grid;place-items:center;padding:16px 9px;aspect-ratio:16/9;border-radius:13px}
.logos img{max-height:28px;max-width:100%;width:auto;opacity:.9;transition:.45s var(--ease)}
.logos img.neg{filter:invert(1)}   /* logo de tinta branca, precisa inverter na placa clara */
.logos div:active img,.logos div:hover img{opacity:1}
.logos .more{font-family:var(--mono);font-size:9.5px;letter-spacing:.16em;color:#9b978f;text-transform:uppercase}

/* ══════════════ CONTATO ══════════════ */
.contact{padding:76px 0 40px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:20px;overflow:hidden;margin-top:20px}
.line{display:flex;gap:13px;padding:15px 17px;border-bottom:1px solid var(--line);align-items:flex-start}
.line:last-child{border-bottom:0}
.line svg{width:17px;height:17px;flex:none;margin-top:3px;stroke:var(--orange);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.line div{min-width:0;flex:1}
.line b{display:block;font-family:var(--mono);font-size:9.5px;letter-spacing:.15em;text-transform:uppercase;
  color:var(--dim);font-weight:500;margin-bottom:3px}
.line span{font-size:14.5px;line-height:1.45;display:block}
.cta-col{display:flex;flex-direction:column;gap:10px;margin-top:20px}

/* ══════════════ RODAPÉ ══════════════ */
.foot{padding:40px 0 120px;border-top:1px solid var(--line);text-align:center}
.foot img{height:20px;width:auto;margin:0 auto 16px;opacity:.55}
.foot p{font-size:11.5px;color:var(--dim);line-height:1.75}
.foot .dom{margin-top:12px;font-family:var(--mono);font-size:10px;letter-spacing:.08em;color:#4d4a55}

/* ══════════════ acessibilidade ══════════════ */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .rv{opacity:1!important;transform:none!important;filter:none!important;transition:none!important}
  .hero h1 .ln>span{transform:none!important}
  .hero__tap i,.hero__scroll i{animation:none}
  .diag .lead-line{stroke-dashoffset:0!important}
  .diag .dot,.diag .dot-ring,.diag .lab{opacity:1!important}
  .stage img,.field img,.hero__eagle{transform:none!important}
}
@media (min-width:600px){
  :root{--gut:32px}
  .stage img{max-width:340px}
  .stats{grid-template-columns:repeat(4,1fr)}
}

/* marcador ativo (ligado à ficha técnica) */
.diag .mk{transition:transform .45s var(--ease);transform-origin:center;transform-box:fill-box}
.diag .mk.hot{transform:scale(1.32)}
.diag .mk.hot .dot-ring{stroke-width:.6}
.spec dt[data-k]{cursor:pointer;transition:color .3s,background .3s}
.spec dt[data-k].hot,.spec dd.hot{background:rgba(255,122,26,.09)}
.spec dt[data-k].hot{color:var(--orange)}

/* ══════════════════════════════════════════════════════════
   CAMADA 2 — acabamento futurista
   ══════════════════════════════════════════════════════════ */
@property --ang{syntax:"<angle>";initial-value:0deg;inherits:false}

/* ── sequência de abertura ───────────────────────────────── */
.boot{
  position:fixed;inset:0;z-index:1000;background:var(--ink);
  display:grid;place-items:center;gap:0;
  transition:opacity .7s var(--ease),visibility .7s;
}
.boot.off{opacity:0;visibility:hidden;pointer-events:none}
.boot__in{display:flex;flex-direction:column;align-items:center;width:min(74vw,260px)}
.boot__mark{width:64px;opacity:0;transform:scale(.82);
  animation:bootMark .9s var(--ease) .05s forwards}
@keyframes bootMark{to{opacity:.95;transform:none}}
.boot__name{
  margin-top:20px;font-family:var(--mono);font-size:10px;color:var(--muted);
  letter-spacing:.9em;text-indent:.9em;text-transform:uppercase;opacity:0;
  animation:bootName 1s var(--ease) .2s forwards;
}
@keyframes bootName{from{letter-spacing:.28em;opacity:0}to{letter-spacing:.42em;opacity:.75}}
.boot__rail{margin-top:22px;width:100%;height:1px;background:var(--line-2);overflow:hidden}
.boot__rail i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--ember),var(--orange-2));
  animation:bootRail 1s cubic-bezier(.5,0,.2,1) .15s forwards}
@keyframes bootRail{to{width:100%}}
.boot__stat{margin-top:11px;font-family:var(--mono);font-size:9px;letter-spacing:.2em;
  text-transform:uppercase;color:var(--dim);opacity:0;animation:fadeIn .5s ease .55s forwards}
@keyframes fadeIn{to{opacity:1}}

/* ── aurora do hero ──────────────────────────────────────── */
.hero__aurora{position:absolute;inset:-20% -30% auto;height:120%;pointer-events:none;
  filter:blur(60px);opacity:.55;mix-blend-mode:screen}
.hero__aurora i{position:absolute;border-radius:50%;display:block}
.hero__aurora i:nth-child(1){width:58%;aspect-ratio:1;left:6%;top:8%;
  background:radial-gradient(circle,rgba(255,122,26,.55),transparent 68%);animation:drift1 17s ease-in-out infinite}
.hero__aurora i:nth-child(2){width:46%;aspect-ratio:1;right:4%;top:24%;
  background:radial-gradient(circle,rgba(245,181,61,.34),transparent 68%);animation:drift2 21s ease-in-out infinite}
.hero__aurora i:nth-child(3){width:52%;aspect-ratio:1;left:24%;top:38%;
  background:radial-gradient(circle,rgba(224,80,20,.32),transparent 70%);animation:drift3 25s ease-in-out infinite}
@keyframes drift1{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(14%,-8%) scale(1.14)}}
@keyframes drift2{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-12%,10%) scale(.88)}}
@keyframes drift3{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(8%,-14%) scale(1.1)}}

/* ── trilho de progresso da leitura ──────────────────────── */
.rail{position:fixed;left:7px;top:50%;transform:translateY(-50%);z-index:700;
  width:2px;height:34vh;border-radius:2px;background:rgba(255,255,255,.07);
  opacity:0;transition:opacity .6s var(--ease)}
.rail.on{opacity:1}
.rail i{position:absolute;left:0;top:0;width:100%;border-radius:2px;
  background:linear-gradient(var(--orange-2),var(--ember));height:0}
.rail b{position:absolute;left:6px;top:0;font-family:var(--mono);font-size:8px;font-weight:400;
  letter-spacing:.18em;text-transform:uppercase;color:var(--orange);opacity:.62;white-space:nowrap;
  writing-mode:vertical-rl;text-orientation:mixed;transform:translateY(-50%);
  text-shadow:0 0 6px rgba(8,7,10,.95),0 0 3px rgba(8,7,10,.95);transition:top .35s var(--ease)}

/* ── cantos de HUD no palco do produto ───────────────────── */
.stage{--hud:rgba(255,122,26,.4)}
.stage .hud{position:absolute;inset:11px;pointer-events:none;z-index:4}
.stage .hud span{position:absolute;width:15px;height:15px;opacity:0;transition:opacity .7s var(--ease) .25s}
.stage.seen .hud span{opacity:1}
.stage .hud span:nth-child(1){top:0;left:0;border-top:1px solid var(--hud);border-left:1px solid var(--hud)}
.stage .hud span:nth-child(2){top:0;right:0;border-top:1px solid var(--hud);border-right:1px solid var(--hud)}
.stage .hud span:nth-child(3){bottom:0;left:0;border-bottom:1px solid var(--hud);border-left:1px solid var(--hud)}
.stage .hud span:nth-child(4){bottom:0;right:0;border-bottom:1px solid var(--hud);border-right:1px solid var(--hud)}
.stage .tick{position:absolute;left:14px;bottom:14px;z-index:4;font-family:var(--mono);font-size:8px;
  letter-spacing:.18em;text-transform:uppercase;color:var(--dim);opacity:0;transition:opacity .7s ease .5s}
.stage.seen .tick{opacity:.85}

/* ── varredura de leitura sobre a peça ───────────────────── */
.stage .scan{position:absolute;left:0;right:0;top:0;height:100%;z-index:2;pointer-events:none;overflow:hidden}
.stage .scan i{position:absolute;left:0;right:0;height:20%;opacity:0;
  background:linear-gradient(transparent,rgba(255,180,110,.16) 45%,rgba(255,210,160,.5) 50%,rgba(255,180,110,.16) 55%,transparent);
  filter:blur(.4px)}
.stage.seen .scan i{animation:sweep 1.5s cubic-bezier(.5,0,.3,1) .2s 1}
@keyframes sweep{0%{top:-22%;opacity:0}12%{opacity:1}88%{opacity:1}100%{top:102%;opacity:0}}

/* ── borda holográfica ───────────────────────────────────── */
.holo{position:relative}
.holo::after{
  content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;pointer-events:none;
  background:conic-gradient(from var(--ang),transparent 0deg,rgba(255,122,26,.5) 34deg,
    rgba(255,205,150,.28) 62deg,transparent 104deg,transparent 208deg,rgba(255,140,50,.32) 250deg,transparent 300deg);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  animation:spin 9s linear infinite;opacity:.85;
}
@keyframes spin{to{--ang:360deg}}

/* ── microdetalhes ───────────────────────────────────────── */
.dock a{position:relative;overflow:hidden}
.dock a.pri::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(105deg,transparent 38%,rgba(255,255,255,.42) 50%,transparent 62%);
  transform:translateX(-130%);animation:sheen 5.5s var(--ease) 2.2s infinite}
@keyframes sheen{0%{transform:translateX(-130%)}24%,100%{transform:translateX(130%)}}
.prod__num{transition:color .8s var(--ease),-webkit-text-stroke-color .8s var(--ease)}
.prod.hot .prod__num{-webkit-text-stroke-color:rgba(255,122,26,.42)}

@media (prefers-reduced-motion:reduce){
  .boot{display:none}
  .hero__aurora i,.holo::after,.dock a.pri::after,.stage.seen .scan i{animation:none}
  .stage .scan{display:none}
  .rail{display:none}
}

/* inclinação 3D da peça conforme o aparelho é girado */
.stage img{transform-style:preserve-3d}