/* ============ BASE: Lenis, grão, cortina do rodapé ============ */
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
:root{--foot-h:clamp(380px,64vh,640px);--ease:cubic-bezier(.4,0,.2,1)}
body{background:var(--ink);background-image:none}
main{position:relative;z-index:1;background:var(--bg);
  background-image:radial-gradient(#cfc4d8 1px,transparent 1px);background-size:22px 22px;
  margin-bottom:var(--foot-h);border-radius:0 0 40px 40px}

.grain{position:fixed;inset:-50%;z-index:70;pointer-events:none;opacity:.07;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='160' height='160' filter='url(%23n)'/></svg>");
  animation:noise 1s steps(5) infinite}
@keyframes noise{0%{transform:translate(0,0)}20%{transform:translate(-4%,3%)}40%{transform:translate(3%,-5%)}60%{transform:translate(-2%,-3%)}80%{transform:translate(5%,2%)}100%{transform:translate(0,0)}}

/* rodapé "cortina" */
.foot{position:fixed;left:0;right:0;bottom:0;height:var(--foot-h);z-index:0;background:var(--ink);color:#bda5cb;
  display:flex;flex-direction:column;justify-content:space-between;padding:56px clamp(20px,5vw,64px) 22px;overflow:hidden}
.foot-top{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;font-size:.92rem}
.foot-top p{color:#fff;font-weight:600}
.foot-top nav{display:flex;gap:22px;flex-wrap:wrap}
.foot-top nav a{transition:color .2s}.foot-top nav a:hover{color:#fff}
.foot-word{font-family:'Archivo',sans-serif;font-style:italic;font-weight:800;font-size:clamp(6rem,21.5vw,24rem);line-height:.78;
  letter-spacing:-.03em;text-align:center;color:#2f0c45;user-select:none;white-space:nowrap;
  transform:translateY(calc((1 - var(--p,0)) * 28%))}
.foot-copy{font-size:.8rem;text-align:center;color:#8f78a0}

/* ============ NAV: dropdown + chevron ============ */
.has-dd{position:relative}
.has-dd>a{display:flex;align-items:center;gap:6px}
.has-dd svg{transition:transform .25s var(--ease)}
.has-dd:hover svg,.has-dd:focus-within svg{transform:rotate(180deg)}
.dd{position:absolute;top:100%;left:0;min-width:270px;padding:8px;margin-top:10px;background:var(--paper);border:1px solid var(--line);
  border-radius:16px;box-shadow:0 24px 50px rgba(28,3,41,.16);display:none;flex-direction:column;gap:2px}
.dd::before{content:"";position:absolute;inset:-12px 0 auto 0;height:12px}
.has-dd:hover .dd,.has-dd:focus-within .dd{display:flex;animation:nav-menu-in .22s var(--ease)}
.dd a{display:block;padding:10px 12px;border-radius:10px}
.dd a:hover{background:var(--lilac)}
.dd b{display:block;font-size:.92rem}.dd small{color:var(--muted);font-size:.8rem;font-weight:400}
@keyframes nav-menu-in{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}
@media(max-width:1020px){.dd{display:none!important}.has-dd svg{display:none}}

/* ============ HERO: palavra rotativa ============ */
.rot{display:inline-block;color:var(--violet);transition:opacity .35s var(--ease),transform .35s var(--ease),filter .35s var(--ease)}
.rot.out{opacity:0;transform:translateY(-.28em);filter:blur(6px)}
.rot.pre{opacity:0;transform:translateY(.28em);filter:blur(6px);transition:none}

/* ============ HERO: parede curva 3D ============ */
.wall-wrap{position:relative;width:100vw;margin:3rem 0 2.5rem calc(50% - 50vw);height:360px;perspective:1700px;overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.wall{position:absolute;inset:0;transform-style:preserve-3d;transform:var(--wt,none);will-change:transform;--ws:1}
.wcard{position:absolute;left:50%;top:50%;width:150px;height:200px;border-radius:14px;padding:16px;display:flex;flex-direction:column;justify-content:flex-end;gap:7px;
  background:var(--ink);color:#fff;border:1px solid rgba(255,255,255,.08);box-shadow:0 18px 40px rgba(28,3,41,.22);backface-visibility:hidden;overflow:hidden;
  transition:opacity .5s var(--ease)}
.wcard.v1{background:linear-gradient(160deg,#7a2a96,#3a0a52)}
.wcard.v2{background:var(--paper);color:var(--ink);border-color:var(--line)}
.wcard .wk{position:absolute;top:14px;left:16px;font-size:.62rem;letter-spacing:.14em;opacity:.6}
.wcard .wt{font-family:var(--serif);font-weight:400;font-size:1.55rem;line-height:1;transition:opacity .4s,transform .4s}
.wcard i{display:block;height:5px;border-radius:3px;background:currentColor;opacity:.18}.wcard i.s{width:60%}
.wcard::after{content:"";position:absolute;right:-30px;top:-30px;width:110px;height:110px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.22),transparent 70%)}
.wcard.v2::after{background:radial-gradient(circle,rgba(122,31,162,.18),transparent 70%)}
.wcard.swap .wt{opacity:0;transform:translateY(10px)}
/* espaço para trocar por imagens/vídeos (ex.: gerados no Magnific): .wcard[style*="--img"] */
.wcard[style*="--img"]{background-image:var(--img);background-size:cover;background-position:center}

.strip{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:300px;height:56px;background:#0f0218;border-radius:8px;z-index:5;
  display:flex;align-items:center;justify-content:center;gap:8px;padding:0 12px;box-shadow:0 14px 30px rgba(28,3,41,.35)}
.strip::before,.strip::after{content:"";position:absolute;left:8px;right:8px;height:3px;background:repeating-linear-gradient(90deg,#4a2060 0 6px,transparent 6px 14px);opacity:.7}
.strip::before{top:4px}.strip::after{bottom:4px}
.strip i{flex:1;height:30px;border-radius:4px;background:linear-gradient(135deg,#56136a,#2a0442);opacity:.45;transition:opacity .4s,transform .4s,background .4s}
.strip i.on{opacity:1;background:linear-gradient(135deg,#b56bd6,#7a1fa2);transform:scaleY(1.12)}

/* ============ prompt bar: botão enviar + seta pixel ============ */
.prompt-bar{position:relative}
.prompt-bar .typed{flex:1;text-align:left;min-height:1.4em}
.prompt-bar.sp{display:flex;min-width:0;width:100%}
.send{margin-left:auto;flex:none;width:34px;height:34px;border-radius:50%;border:0;background:#4a4150;color:#fff;display:grid;place-items:center;cursor:pointer;
  transition:background .3s,transform .3s}
.send.ready{background:var(--accent);transform:scale(1.08)}
.px{width:14px;height:14px;display:block;overflow:visible}
.px rect{opacity:0;animation:pxcycle 2.6s infinite}
@keyframes pxcycle{0%{opacity:0}14%{opacity:1}68%{opacity:1}82%{opacity:0}100%{opacity:0}}
.btn .px{margin-left:10px;width:12px;height:12px}

/* ============ MARQUEE ============ */
.marquee{overflow:hidden;padding:26px 0;border-block:1px solid var(--line);background:rgba(251,249,252,.6);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.mq-track{display:flex;width:max-content;animation:marquee-right 42s linear infinite}
.mq-track span{font-family:var(--serif);font-size:clamp(1.6rem,3vw,2.4rem);padding:0 28px;white-space:nowrap;color:var(--ink);display:flex;align-items:center;gap:56px}
.mq-track span::after{content:"";width:12px;height:12px;background:var(--violet-2);clip-path:polygon(60% 0,15% 55%,48% 55%,35% 100%,85% 40%,52% 40%);margin-right:-28px}
@keyframes marquee-right{from{transform:translateX(-33.3333%)}to{transform:translateX(0)}}
.marquee:hover .mq-track{animation-play-state:paused}

/* ============ SHOWCASE (scroll storytelling) ============ */
.show{position:relative;background:var(--ink);color:#f3e8f9;margin:40px 12px 0;border-radius:40px;overflow:clip;
  background-image:radial-gradient(#3a1654 1px,transparent 1px);background-size:24px 24px}
.show-head{padding:100px 20px 40px;margin:0}
.show-head .eyebrow{color:#c999dd}.show-head em{color:#c999dd}
.show-bg{position:sticky;top:0;height:100vh;overflow:hidden;z-index:0}
.scene{position:absolute;inset:0;opacity:0;transition:opacity .9s var(--ease);display:flex;align-items:center;padding-left:6%;
  background-size:220% 220%;animation:brand-drift 16s ease-in-out infinite alternate}
.scene.on{opacity:1}
.s0{background-image:radial-gradient(circle at 25% 40%,rgba(181,107,214,.55),transparent 55%),linear-gradient(120deg,#1c0329,#56136a,#2a0442)}
.s1{background-image:radial-gradient(circle at 30% 60%,rgba(122,31,162,.7),transparent 55%),linear-gradient(200deg,#2a0442,#7a1fa2,#1c0329)}
.s2{background-image:radial-gradient(circle at 20% 30%,rgba(215,170,235,.4),transparent 55%),linear-gradient(150deg,#1c0329,#3a0a52,#7a2a96)}
.s3{background-image:radial-gradient(circle at 35% 50%,rgba(122,31,162,.6),transparent 55%),linear-gradient(100deg,#2a0442,#1c0329,#56136a)}
@keyframes brand-drift{from{background-position:0% 30%}to{background-position:100% 70%}}

.mock{width:min(480px,40vw);background:rgba(251,249,252,.96);color:var(--ink);border-radius:18px;box-shadow:0 40px 80px rgba(0,0,0,.4);transform:translateY(20px) scale(.97);opacity:0;
  transition:transform .9s var(--ease) .15s,opacity .9s var(--ease) .15s;margin-top:-12vh}
.scene.on .mock{transform:none;opacity:1;animation:floaty 6s ease-in-out 1s infinite}
@keyframes floaty{50%{transform:translateY(-8px)}}
.browser .bar{display:flex;align-items:center;gap:6px;padding:12px 16px;border-bottom:1px solid var(--line)}
.browser .bar i{width:9px;height:9px;border-radius:50%;background:var(--line)}
.browser .bar span{margin-left:12px;font-size:.72rem;color:var(--muted);background:var(--bg);padding:4px 14px;border-radius:99px}
.browser .body{padding:26px;display:grid;gap:10px}
.sk{border-radius:6px;background:linear-gradient(90deg,var(--lilac) 0,#f6eefa 50%,var(--lilac) 100%);background-size:200% 100%;animation:shimmer 2.4s linear infinite}
.sk.h{height:22px;width:80%}.sk.h.s{width:55%}.sk.p{height:9px}.sk.p.s{width:70%}
.sk.btn{height:34px;width:130px;background:var(--accent);animation:none;border-radius:10px;margin:6px 0}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.sk.c{height:70px}
@keyframes shimmer{to{background-position:-200% 0}}

.chart{padding:26px}.ct{font-weight:600;font-size:.9rem}.cs{font-size:.78rem;color:var(--muted);margin-top:12px}
.bars{height:200px;display:flex;align-items:flex-end;gap:12px;margin-top:18px;border-bottom:1px solid var(--line)}
.bars i{flex:1;height:var(--h);border-radius:6px 6px 0 0;background:linear-gradient(180deg,var(--violet-2),var(--ink-2));transform:scaleY(0);transform-origin:bottom}
.scene.on .bars i{animation:grow .9s var(--ease) forwards}
.scene.on .bars i:nth-child(2){animation-delay:.08s}.scene.on .bars i:nth-child(3){animation-delay:.16s}.scene.on .bars i:nth-child(4){animation-delay:.24s}
.scene.on .bars i:nth-child(5){animation-delay:.32s}.scene.on .bars i:nth-child(6){animation-delay:.4s}.scene.on .bars i:nth-child(7){animation-delay:.48s}
@keyframes grow{to{transform:scaleY(1)}}

.chat{padding:22px;display:flex;flex-direction:column;gap:10px;background:rgba(251,249,252,.97)}
.b{max-width:80%;padding:11px 15px;border-radius:16px;font-size:.88rem;opacity:0;transform:translateY(10px)}
.b.in{align-self:flex-start;background:var(--lilac)}.b.out{align-self:flex-end;background:var(--ink);color:#fff}
.scene.on .b{animation:pop .5s var(--ease) forwards}
.scene.on .b:nth-child(1){animation-delay:.3s}.scene.on .b:nth-child(2){animation-delay:1.1s}.scene.on .b:nth-child(3){animation-delay:2s}
.scene.on .b:nth-child(4){animation-delay:2.7s}.scene.on .b:nth-child(5){animation-delay:3.4s}
@keyframes pop{to{opacity:1;transform:none}}
.dots{display:flex;gap:5px;padding:14px 16px}.dots i{width:7px;height:7px;border-radius:50%;background:#fff;opacity:.5;animation:dot 1s infinite}
.dots i:nth-child(2){animation-delay:.15s}.dots i:nth-child(3){animation-delay:.3s}
@keyframes dot{50%{transform:translateY(-4px);opacity:1}}

.dash{padding:24px}.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.tiles div{background:var(--bg);border-radius:12px;padding:14px}.tiles small{color:var(--muted);font-size:.72rem;display:block}.tiles b{font-family:var(--serif);font-weight:400;font-size:1.5rem}
.dash svg{width:100%;height:150px;margin-top:20px;overflow:visible}
.ln{stroke:var(--violet-2);stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:1;stroke-dashoffset:1;vector-effect:non-scaling-stroke}
.scene.on .ln{animation:draw 2s var(--ease) .3s forwards}
@keyframes draw{to{stroke-dashoffset:0}}

.show-ui{position:absolute;left:6%;bottom:7vh;width:min(560px,44%);display:flex;flex-direction:column;gap:12px;z-index:3}
.show-tabs{position:relative;display:flex;gap:4px;padding:5px;background:rgba(20,2,30,.7);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1);border-radius:14px;overflow-x:auto;scrollbar-width:none}
.show-tabs button{position:relative;z-index:1;flex:none;border:0;background:none;color:#cdb7d9;padding:9px 18px;border-radius:10px;font:500 .88rem var(--sans);cursor:pointer;transition:color .3s}
.show-tabs button.on{color:#fff}
.show-tabs .pill{background:var(--accent)}

.show-fg{position:relative;z-index:2;margin-top:-100vh;display:flex;flex-direction:column;align-items:flex-end;padding-right:4%}
.pan{min-height:100vh;width:min(46%,560px);display:flex;align-items:center}
.pan-card{width:100%;padding:30px;border-radius:24px;background:rgba(18,2,28,.88);backdrop-filter:blur(8px);border:1px solid #3b1654;
  opacity:.35;transform:translateX(24px) scale(.97);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.pan.active .pan-card{opacity:1;transform:none}
.pan-card .eyebrow{color:#c999dd}.pan-card h3{font-family:var(--serif);font-weight:400;font-size:clamp(1.7rem,2.6vw,2.4rem);line-height:1.08;margin-bottom:.7rem}
.pan-p{color:#bda5cb;font-size:.95rem}
.flow{position:relative;height:400px;margin-top:22px;border-radius:16px;border:1px solid #2f1145;background-image:radial-gradient(#3a1654 1px,transparent 1px);background-size:18px 18px;overflow:hidden}
.flow svg{position:absolute;inset:0;width:100%;height:100%}
.w{fill:none;stroke-linecap:round}
.w.base{stroke:#56136a;stroke-width:2}
.w.glow{stroke:#d9a6ef;stroke-width:3;stroke-dasharray:.18 1;stroke-dashoffset:.24;animation:wire-glow-travel 3s linear infinite;filter:drop-shadow(0 0 4px #b56bd6)}
.w.glow.g2{animation-delay:1.5s}
@keyframes wire-glow-travel{0%{stroke-dashoffset:.24}52%{stroke-dashoffset:-1}100%{stroke-dashoffset:-1}}
.node{position:absolute;width:56%;height:70px;padding:10px 14px;border-radius:12px;background:#240638;border:1px solid #4a2060;display:flex;flex-direction:column;justify-content:center;
  opacity:0;transform:translateY(14px);transition:opacity .5s var(--ease),transform .5s var(--ease)}
.node b{font-size:.92rem;color:#fff;line-height:1.2}.node small{font-size:.72rem;color:#a98bbb}
.node .tag{position:absolute;top:-9px;right:10px;font-size:.62rem;font-weight:600;padding:2px 9px;border-radius:99px;background:var(--accent);color:#fff}
.na{left:6%;top:30px}.nb{right:6%;top:170px}.nc{left:6%;top:310px}
.pan.active .node{opacity:1;transform:none}
.pan.active .nb{transition-delay:.18s}.pan.active .nc{transition-delay:.36s}

/* ============ pílula deslizante (abas / toggle) ============ */
.has-pill{position:relative}
.pill{position:absolute;left:0;top:0;border-radius:inherit;background:var(--ink);z-index:0;pointer-events:none;
  transition:transform .4s var(--ease),width .4s var(--ease),height .4s var(--ease)}
.has-pill button{position:relative;z-index:1}
.toggle.has-pill{border-radius:14px}.toggle .pill{border-radius:10px}
.toggle.has-pill button.on{background:transparent}
.tabs.has-pill{background:none}
.tabs.has-pill button.on{background:transparent;border-color:transparent;color:#fff}
.tabs.has-pill button:not(.on):hover{background:var(--lilac);color:var(--ink);border-color:var(--lilac)}
.tabs .pill{border-radius:999px}
.show-tabs .pill{border-radius:10px}

/* ============ preços: glow respirando ============ */
.plan.featured{animation:pricing-card-glow-breathe 3.6s ease-in-out infinite}
@keyframes pricing-card-glow-breathe{0%,100%{box-shadow:0 30px 60px rgba(28,3,41,.3),0 0 14px rgba(122,31,162,.22)}50%{box-shadow:0 30px 60px rgba(28,3,41,.3),0 0 34px 6px rgba(122,31,162,.45)}}

/* ============ FAQ acordeão ============ */
.faq{max-width:820px}
.faq h2{margin-bottom:2.2rem}
.qa{border-top:1px solid var(--line)}.qa:last-child{border-bottom:1px solid var(--line)}
.q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 4px;background:none;border:0;text-align:left;cursor:pointer;font:500 1.08rem var(--sans);color:var(--ink)}
.q i{position:relative;flex:none;width:18px;height:18px}
.q i::before,.q i::after{content:"";position:absolute;left:0;top:8px;width:18px;height:2px;background:var(--violet);transition:transform .35s var(--ease)}
.q i::after{transform:rotate(90deg)}
.q[aria-expanded=true] i::after{transform:rotate(0)}
.q:hover span{color:var(--violet)}
.a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .4s var(--ease)}
.a>div{overflow:hidden}
.a p{padding:0 40px 24px 4px;color:var(--muted)}
.q[aria-expanded=true]+.a{grid-template-rows:1fr}

/* ============ RESPONSIVO ============ */
@media(max-width:900px){
  :root{--foot-h:clamp(340px,56vh,520px)}
  .show{margin:24px 6px 0;border-radius:26px}
  .show-head{padding:70px 16px 24px}
  .show-bg{position:sticky;top:64px;height:auto;z-index:3;padding:10px 12px;background:var(--ink)}
  .scene{display:none}
  .show-ui{position:static;width:100%}
  .show-fg{margin-top:0;padding:0 12px 40px;align-items:stretch}
  .pan{width:100%;min-height:auto;padding:30px 0}
  .pan-card{padding:22px}
  .wall-wrap{height:290px}
  .main-hero-fix{display:none}
}
@media(max-width:600px){.foot{padding-top:40px}}

/* ============ REDUCED MOTION ============ */
@media(prefers-reduced-motion:reduce){
  .grain{display:none}.mq-track{animation:none}.w.glow{animation:none;stroke-dasharray:none;opacity:.5}
  .plan.featured{animation:none}.scene{animation:none}.mock{opacity:1;transform:none}.b,.bars i{opacity:1;transform:none;animation:none}
  .ln{stroke-dashoffset:0}.px rect{opacity:1}.node{opacity:1;transform:none}.pan-card{opacity:1;transform:none}
}

.nav-cta{white-space:nowrap;font-size:.85rem;padding:10px 16px}
@media(max-width:1180px){.nav-links a{padding:8px 9px;font-size:.84rem}}


/* ============ FOTOS NOS CARTÕES DO HERO ============ */
.wcard.photo{background-image:linear-gradient(180deg,rgba(20,2,30,0) 45%,rgba(20,2,30,.88)),var(--img);background-size:cover;background-position:center;color:#fff;border:1px solid rgba(255,255,255,.14);
  transition:opacity .5s var(--ease),background-image .5s}
.wcard.photo i{display:none}
.wcard.photo::after{background:radial-gradient(circle,rgba(255,255,255,.12),transparent 70%)}
.wcard.photo .wt{font-size:1.4rem;text-shadow:0 2px 14px rgba(0,0,0,.5)}
.wcard.photo.swap{opacity:.55}

/* ============ FOTOS NOS CENÁRIOS DO SHOWCASE ============ */
.scene{background:#12021c;animation:none;overflow:hidden}
.scene::before{content:"";position:absolute;inset:-4%;background:var(--bgimg) center/cover no-repeat;transform:scale(1.02);transition:transform 14s linear}
.scene.on::before{transform:scale(1.12) translate(-1.5%,-1%)}
.scene::after{content:"";position:absolute;inset:0;background:
  linear-gradient(90deg,rgba(18,2,28,.15) 0%,rgba(18,2,28,.55) 55%,rgba(18,2,28,.92) 100%),
  radial-gradient(circle at 30% 50%,rgba(122,31,162,.18),transparent 60%)}
.scene .mock{position:relative;z-index:2}
.s0{--bgimg:url(assets/img/scene-0.webp)}.s1{--bgimg:url(assets/img/scene-1.webp)}.s2{--bgimg:url(assets/img/scene-2.webp)}.s3{--bgimg:url(assets/img/scene-3.webp)}
.s0,.s1,.s2,.s3{background-image:none}
@media(max-width:900px){.scene::before,.scene::after{display:none}}

/* ============ AURA (respirador ao fundo, segue o mouse) ============ */
.aura{position:fixed;inset:0;z-index:2;pointer-events:none;opacity:0;transition:opacity .8s}
.aura.on{opacity:1}
.aura-glow{position:absolute;left:var(--ax,50%);top:var(--ay,30%);width:620px;height:620px;margin:-310px 0 0 -310px;border-radius:50%;
  background:radial-gradient(circle,rgba(122,31,162,.30) 0%,rgba(122,31,162,.12) 38%,transparent 68%);
  animation:aura-breathe 5s ease-in-out infinite;will-change:left,top,transform}
@keyframes aura-breathe{0%,100%{transform:scale(.82);opacity:.7}50%{transform:scale(1.18);opacity:1}}
.aura-dots{position:absolute;inset:0;background-image:radial-gradient(rgba(122,31,162,.55) 1.4px,transparent 1.6px);background-size:22px 22px;
  -webkit-mask-image:radial-gradient(circle 240px at var(--ax,50%) var(--ay,30%),#000,transparent 70%);
  mask-image:radial-gradient(circle 240px at var(--ax,50%) var(--ay,30%),#000,transparent 70%);animation:aura-dots 5s ease-in-out infinite}
@keyframes aura-dots{0%,100%{opacity:.55}50%{opacity:1}}

/* fluxo contínuo: sem transição de opacidade (controlada por frame) */
.wcard,.wcard.photo{transition:none;will-change:transform,opacity}


.wall-wrap{height:500px;margin-block:2rem 1rem}
@media(max-width:900px){.wall-wrap{height:340px}}
@media(max-width:900px){.wall-wrap{height:420px}}

/* mídia (foto ou vídeo) dentro dos cards */
.wcard.photo{background-image:var(--img,none);background-color:#1c0329}
.wcard.photo::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(20,2,30,0) 50%,rgba(20,2,30,.88))}
.wcard video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;display:none}
.wcard .wk,.wcard .wt{position:relative;z-index:2}
.wcard .wk{position:absolute}

/* animações (GIF) dentro dos cards */
.wcard img.anim{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;pointer-events:none}

/* AURA v2: mais sutil e SEMPRE abaixo dos elementos (z-index negativo dentro do stacking context do <main>) */
.aura{z-index:-1}
.aura-glow{width:520px;height:520px;margin:-260px 0 0 -260px;
  background:radial-gradient(circle,rgba(122,31,162,.14) 0%,rgba(122,31,162,.06) 40%,transparent 68%)}
@keyframes aura-breathe{0%,100%{transform:scale(.88);opacity:.6}50%{transform:scale(1.1);opacity:1}}
.aura-dots{background-image:radial-gradient(rgba(122,31,162,.32) 1.3px,transparent 1.5px);
  -webkit-mask-image:radial-gradient(circle 200px at var(--ax,50%) var(--ay,30%),#000,transparent 70%);
  mask-image:radial-gradient(circle 200px at var(--ax,50%) var(--ay,30%),#000,transparent 70%)}
@keyframes aura-dots{0%,100%{opacity:.5}50%{opacity:.85}}

/* rodapé: logomarca RA no lugar da palavra */
.foot-word{line-height:0;font-size:0;display:flex;justify-content:center;align-items:flex-end}
.foot-word img{display:block;width:min(64vw,780px);max-height:calc(var(--foot-h) - 150px);object-fit:contain;user-select:none;-webkit-user-drag:none}


.foot-word img{width:min(50vw,600px);max-height:calc(var(--foot-h) - 190px)}
.foot-copy{position:relative;z-index:2}

/* rodapé v2: logomarca ORIGINAL (sem recolorir) sobre painel claro */
.foot-word{display:block;position:relative;overflow:hidden;width:min(70vw,620px);height:clamp(190px,calc(var(--foot-h) - 230px),300px);margin:0 auto;
  background:var(--paper);border-radius:28px;font-size:0;line-height:0}
.foot-word img{position:absolute;left:50%;top:48%;transform:translate(-50%,-50%);width:145%;max-width:none;max-height:none;height:auto;object-fit:initial;
  -webkit-user-drag:none;user-select:none}

.foot-word{background:#fff}

/* rodapé v3: logomarca original (versão de fonte branca) direto no fundo escuro, sem painel */
.foot-word{background:none;border-radius:0;overflow:hidden;position:relative;height:auto;
  width:min(76vw,720px,calc((var(--foot-h) - 150px) * 2.8));aspect-ratio:1825/651;margin:0 auto;font-size:0;line-height:0}
.foot-word img{position:absolute;left:-4.38%;top:-36.99%;width:109.59%;height:auto;max-width:none;max-height:none;transform:none;
  -webkit-user-drag:none;user-select:none}
.foot-word img{top:-103.7%}

/* menu: logomarca original (versão para fundo claro), sem modificar, apenas enquadrada pela área útil */
.brand{gap:0}
.logo-nav{display:block;position:relative;overflow:hidden;flex:none;width:clamp(112px,11vw,140px);aspect-ratio:1825/651}
.logo-nav img{position:absolute;left:-4.38%;top:-103.7%;width:109.59%;height:auto;max-width:none;mix-blend-mode:normal;transform:none;-webkit-user-drag:none}
.logo-nav{width:clamp(130px,13vw,168px)}

/* chamada final: mesma logomarca do menu, maior */
.logo-nav.cta-brand{width:min(320px,62vw);margin:0 auto 1.6rem}

.cta-phone{margin:1.2rem auto 0!important;font-size:.95rem!important;color:var(--muted)}
.cta-phone a{color:var(--violet);font-weight:600;border-bottom:1px solid currentColor}

/* cards maiores nas extremidades: mais altura para a parede */
.wall-wrap{height:700px;margin-block:1rem 0}
@media(max-width:900px){.wall-wrap{height:470px}}

.wall-wrap{height:800px}
@media(max-width:900px){.wall-wrap{height:520px}}

/* ===== "Tudo conectado": painéis da direita maiores e menos encostados na borda ===== */
@media(min-width:901px){
  .show-fg{padding-right:clamp(32px,7vw,150px)}
  .pan{width:clamp(540px,46vw,900px)}
  .pan-card{padding:clamp(30px,2.8vw,52px);border-radius:clamp(24px,2vw,34px)}
  .pan-card .eyebrow{font-size:clamp(.78rem,.85vw,.95rem)}
  .pan-card h3{font-size:clamp(2rem,3.3vw,3.6rem);margin-bottom:.9rem}
  .pan-p{font-size:clamp(1rem,1.2vw,1.25rem);line-height:1.55}
  .flow{height:clamp(440px,37vw,640px);margin-top:clamp(24px,2.4vw,40px)}
  .node{height:17.5%;padding:0 clamp(14px,1.4vw,24px);border-radius:clamp(12px,1vw,18px)}
  .node b{font-size:clamp(.95rem,1.25vw,1.4rem)}
  .node small{font-size:clamp(.74rem,.9vw,1rem)}
  .node .tag{font-size:clamp(.62rem,.72vw,.8rem);padding:3px 11px}
  .na{top:7.5%}.nb{top:42.5%}.nc{top:77.5%}
  .show-ui{width:min(620px,40%)}
}


/* ============ CTA FINAL ESCURO + FITA DE CARDS EM ONDA ============ */
.cta.cta-dark{position:relative;isolation:isolate;overflow:hidden;background:var(--ink);color:#f3e8f9;border:0;border-radius:40px;
  max-width:none;margin:40px 12px 80px;padding:clamp(70px,8vw,120px) 24px 0}
.cta-dark h2{color:#fff}.cta-dark h2 em{color:#c999dd}
.cta-dark p{color:#bda5cb;max-width:640px}
.cta-dark .logo-nav.cta-brand{width:min(380px,66vw);margin-bottom:1.8rem}
.cta-dark .btn-accent{background:#fff;color:var(--ink)}
.cta-dark .btn-accent:hover{background:var(--lilac);box-shadow:0 12px 30px rgba(201,153,221,.25)}
.ribbon{position:relative;height:clamp(300px,34vw,520px);margin-top:clamp(20px,3vw,50px);perspective:1400px;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent)}
.rcard{position:absolute;left:0;top:0;border-radius:12px;background-size:cover;background-position:center;background-color:#2a0442;
  border:1px solid rgba(255,255,255,.16);box-shadow:0 16px 34px rgba(0,0,0,.45);will-change:transform;backface-visibility:hidden}

/* ============ destaque leve ao passar o mouse nos logos ============ */
.logo-hover{transition:transform .35s var(--ease),filter .35s var(--ease);cursor:pointer}
.logo-hover:hover{transform:scale(1.045);filter:brightness(1.12) drop-shadow(0 0 14px rgba(181,107,214,.55))}
.foot-word.logo-hover:hover{filter:brightness(1.18) drop-shadow(0 0 22px rgba(201,153,221,.55))}

/* ============ AURA CLARA NAS SEÇÕES ESCURAS (sob o conteúdo) ============ */
.show,.dark,.foot{isolation:isolate}
.aura-d{position:absolute;inset:0;z-index:-1;pointer-events:none;overflow:hidden;opacity:0;transition:opacity .6s}
.aura-d.on{opacity:1}
.aura-d .g{position:absolute;left:var(--mx,50%);top:var(--my,50%);width:640px;height:640px;margin:-320px 0 0 -320px;border-radius:50%;
  background:radial-gradient(circle,rgba(205,160,240,.20) 0%,rgba(205,160,240,.08) 40%,transparent 68%);animation:aura-breathe 5s ease-in-out infinite}
.aura-d .d{position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.55) 1.3px,transparent 1.5px);background-size:22px 22px;
  -webkit-mask-image:radial-gradient(circle 230px at var(--mx,50%) var(--my,50%),#000,transparent 70%);
  mask-image:radial-gradient(circle 230px at var(--mx,50%) var(--my,50%),#000,transparent 70%);animation:aura-dots 5s ease-in-out infinite}
@media(max-width:900px){.cta.cta-dark{margin:24px 6px 60px;border-radius:26px}.rcard{border-radius:9px}}

.ribbon{height:clamp(340px,38vw,600px)}
.rcard{filter:saturate(1.15) brightness(1.08)}


/* ============ DEMONSTRAÇÃO (cartão escuro no estilo de rodapé) ============ */
.demo-wrap{max-width:none;margin:40px 12px 0;padding:0}
.demo-card{position:relative;isolation:isolate;overflow:hidden;background:#241033;color:#e8dcef;border-radius:36px;
  padding:clamp(32px,4.6vw,72px);display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(28px,5vw,80px);
  grid-template-areas:"left cols" "foot foot";border:1px solid #3a1d52}
.demo-left{grid-area:left}.demo-cols{grid-area:cols}.demo-foot{grid-area:foot}
.demo-card .eyebrow{color:#c999dd}
.demo-card h2{color:#fff;font-size:clamp(2rem,4vw,3.4rem)}.demo-card h2 em{color:#c999dd}
.demo-p{color:#bda5cb;margin:1.2rem 0 2rem;max-width:520px;font-size:1.05rem}
.demo-cols{display:grid;grid-template-columns:repeat(3,auto);gap:clamp(20px,3.4vw,56px);align-content:start;justify-content:start}
.demo-col h4{font-size:.78rem;text-transform:uppercase;letter-spacing:.14em;color:#fff;margin-bottom:1.1rem;font-weight:600}
.demo-col ul{list-style:none;display:grid;gap:.85rem}
.demo-col a{color:#a98bbb;font-size:.98rem;transition:color .2s,transform .2s;display:inline-block}
.demo-col a:hover{color:#fff;transform:translateX(4px)}
.demo-foot{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding-top:clamp(20px,2.6vw,36px);border-top:1px solid #3a1d52;font-size:.9rem;color:#a98bbb}
.demo-foot a{margin-left:auto;color:#d9c3e6;border-bottom:1px solid currentColor}.demo-foot a:hover{color:#fff}
.demo-dot{width:8px;height:8px;border-radius:50%;background:#9be28f;box-shadow:0 0 0 0 rgba(155,226,143,.5);animation:demo-ping 2.2s infinite}
@keyframes demo-ping{70%{box-shadow:0 0 0 9px rgba(155,226,143,0)}100%{box-shadow:0 0 0 0 rgba(155,226,143,0)}}

/* botão especial */
.demo-btn{position:relative;display:inline-flex;align-items:center;gap:12px;padding:16px 26px;border:0;border-radius:16px;cursor:pointer;
  font:600 1.02rem var(--sans);color:#fff;background:linear-gradient(135deg,#7a1fa2,#56136a);isolation:isolate;
  box-shadow:0 14px 34px rgba(122,31,162,.45);transition:transform .3s var(--ease),box-shadow .3s}
.demo-btn::before{content:"";position:absolute;inset:-2px;border-radius:18px;z-index:-1;
  background:conic-gradient(from var(--ang,0deg),#e9c4ff,#7a1fa2,#b56bd6,#3b0a52,#e9c4ff);animation:demo-spin 4s linear infinite;filter:blur(.3px)}
.demo-btn::after{content:"";position:absolute;inset:0;border-radius:16px;z-index:-1;background:linear-gradient(135deg,#8a27b3,#56136a)}
@property --ang{syntax:'<angle>';initial-value:0deg;inherits:false}
@keyframes demo-spin{to{--ang:360deg}}
.demo-btn:hover{transform:translateY(-3px) scale(1.02);box-shadow:0 20px 44px rgba(181,107,214,.55)}
.demo-btn:focus-visible{outline:2px solid #fff;outline-offset:4px}
.demo-count{font-size:.72rem;font-weight:600;padding:4px 10px;border-radius:99px;background:rgba(255,255,255,.18)}
.demo-spark{width:18px;height:18px;background:#fff;clip-path:polygon(50% 0,62% 38%,100% 50%,62% 62%,50% 100%,38% 62%,0 50%,38% 38%);animation:demo-twinkle 2.4s ease-in-out infinite}
@keyframes demo-twinkle{50%{transform:scale(.7) rotate(45deg);opacity:.75}}

/* menu de nichos (modal) */
.dmodal{position:fixed;inset:0;z-index:90;display:grid;place-items:center;padding:20px}
.dmodal[hidden]{display:none}
.dm-backdrop{position:absolute;inset:0;background:rgba(14,3,22,.62);backdrop-filter:blur(8px);opacity:0;transition:opacity .28s}
.dmodal.on .dm-backdrop{opacity:1}
.dm-panel{position:relative;width:min(1040px,100%);max-height:min(88vh,860px);overflow:auto;background:var(--paper);color:var(--ink);border-radius:28px;
  padding:clamp(22px,3vw,40px);box-shadow:0 40px 100px rgba(0,0,0,.45);transform:translateY(26px) scale(.97);opacity:0;transition:transform .35s var(--ease),opacity .28s}
.dmodal.on .dm-panel{transform:none;opacity:1}
.dm-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:22px}
.dm-head h3{font-family:var(--serif);font-weight:400;font-size:clamp(1.8rem,3vw,2.6rem);line-height:1.05}
.dm-head .eyebrow{margin-bottom:.4rem}
.dm-x{flex:none;width:42px;height:42px;border-radius:50%;border:1px solid var(--line);background:#fff;color:var(--ink);display:grid;place-items:center;cursor:pointer;transition:.25s}
.dm-x:hover{background:var(--ink);color:#fff;transform:rotate(90deg)}
.dm-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.dm-item{display:flex;align-items:center;gap:16px;padding:16px;border-radius:18px;border:1px solid var(--line);background:#fff;transition:.28s var(--ease)}
.dm-item:hover,.dm-item:focus-visible{transform:translateY(-3px);border-color:var(--c1);box-shadow:0 16px 36px rgba(28,3,41,.14);outline:none}
.dm-sw{flex:none;width:54px;height:54px;border-radius:14px;background:linear-gradient(135deg,var(--c1),var(--c2));position:relative;overflow:hidden}
.dm-sw::after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.35) 1.2px,transparent 1.4px);background-size:9px 9px}
.dm-t{display:grid;gap:2px;min-width:0}.dm-t strong{font-size:1.02rem}.dm-t small{color:var(--muted);font-size:.84rem;line-height:1.35}
.dm-ar{margin-left:auto;flex:none;color:var(--muted);transition:transform .25s,color .25s}.dm-item:hover .dm-ar{transform:translateX(4px);color:var(--c1)}
.dm-note{margin-top:20px;color:var(--muted);font-size:.88rem}.dm-note a{color:var(--violet);border-bottom:1px solid currentColor}

@media(max-width:900px){
  .demo-wrap{margin:24px 6px 0}
  .demo-card{grid-template-columns:1fr;grid-template-areas:"left" "cols" "foot";border-radius:26px}
  .demo-cols{grid-template-columns:repeat(2,auto)}
  .dm-grid{grid-template-columns:1fr}
  .demo-foot a{margin-left:0}
}
@media(prefers-reduced-motion:reduce){.demo-btn::before,.demo-spark,.demo-dot{animation:none}}

/* botão "Demonstração" no menu principal */
.nav-demo{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:10px;border:0;cursor:pointer;font:600 .88rem var(--sans);color:#fff;
  background:linear-gradient(135deg,#7a1fa2,#56136a);box-shadow:0 6px 16px rgba(122,31,162,.35);transition:transform .25s var(--ease),box-shadow .25s;white-space:nowrap}
.nav-demo:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(122,31,162,.5)}
.nav-demo:focus-visible{outline:2px solid var(--ink);outline-offset:3px}
.nd-spark{width:13px;height:13px;background:#fff;clip-path:polygon(50% 0,62% 38%,100% 50%,62% 62%,50% 100%,38% 62%,0 50%,38% 38%);animation:demo-twinkle 2.4s ease-in-out infinite}
@media(max-width:1180px){.nav-links{gap:0}.nav-links a{padding:8px 7px;font-size:.8rem}.nav-demo{padding:8px 11px;font-size:.8rem}}
@media(max-width:1020px){.nav-demo{width:100%;justify-content:center;padding:12px 14px;font-size:.95rem}.nav-links li:last-child{margin-top:6px}}

/* ===== Menu de nichos com a identidade EERAC (escuro, violeta, serifa) ===== */
.dm-backdrop{background:rgba(14,2,22,.72);backdrop-filter:blur(10px)}
.dm-panel{background:#1c0329;color:#f3e8f9;border:1px solid #3b1654;border-radius:30px;isolation:isolate;
  box-shadow:0 50px 120px rgba(0,0,0,.6),0 0 0 1px rgba(181,107,214,.12) inset;
  background-image:radial-gradient(#3a1654 1px,transparent 1px);background-size:22px 22px}
.dm-panel::before{content:"";position:absolute;inset:0;z-index:-1;border-radius:inherit;pointer-events:none;
  background:radial-gradient(60% 50% at 85% 0%,rgba(181,107,214,.35),transparent 70%),radial-gradient(50% 45% at 0% 100%,rgba(122,31,162,.3),transparent 70%)}
.dm-panel::after{content:"";position:absolute;left:30px;right:30px;top:0;height:2px;border-radius:2px;background:linear-gradient(90deg,transparent,#b56bd6,#e9c4ff,#b56bd6,transparent);opacity:.9}
.dm-head{align-items:flex-start}
.dm-logo.logo-nav{width:clamp(120px,14vw,160px);margin:0 0 14px}
.dm-ttl .eyebrow{color:#c999dd}
.dm-head h3{color:#fff;font-size:clamp(2rem,3.6vw,3.2rem)}.dm-head h3 em{color:#c999dd}
.dm-sub{color:#bda5cb;font-size:.95rem;margin-top:.6rem;max-width:46ch}
.dm-x{background:rgba(255,255,255,.06);border:1px solid #4a2060;color:#fff}
.dm-x:hover{background:#7a1fa2;border-color:#7a1fa2}
.dm-item{background:rgba(255,255,255,.04);border:1px solid #3b1654;color:#fff;backdrop-filter:blur(4px)}
.dm-item:hover,.dm-item:focus-visible{background:rgba(122,31,162,.18);border-color:#b56bd6;box-shadow:0 18px 40px rgba(122,31,162,.35),0 0 0 1px rgba(181,107,214,.4) inset;transform:translateY(-3px)}
.dm-sw{box-shadow:0 0 0 2px rgba(255,255,255,.12)}
.dm-t strong{color:#fff}.dm-t small{color:#bda5cb}
.dm-ar{color:#a98bbb}.dm-item:hover .dm-ar{color:#fff;transform:translateX(4px)}
.dm-note{color:#a98bbb;border-top:1px solid #3b1654;padding-top:16px}
.dm-note a{color:#e9c4ff}.dm-note a:hover{color:#fff}
.dm-panel::-webkit-scrollbar{width:10px}.dm-panel::-webkit-scrollbar-thumb{background:#4a2060;border-radius:10px;border:2px solid #1c0329}


/* ===== Menu de nichos: versão clara (lilás suave) + ícones por nicho ===== */
.dm-backdrop{background:rgba(28,3,41,.5);backdrop-filter:blur(8px)}
.dm-panel{background:#f2eaf8;color:#1c0329;border:1px solid #e0cfec;box-shadow:0 40px 100px rgba(28,3,41,.35);
  background-image:radial-gradient(#d9c6e8 1px,transparent 1px);background-size:22px 22px}
.dm-panel::before{background:radial-gradient(55% 45% at 90% 0%,rgba(181,107,214,.28),transparent 70%),radial-gradient(45% 40% at 0% 100%,rgba(233,196,255,.55),transparent 70%)}
.dm-panel::after{background:linear-gradient(90deg,transparent,#b56bd6,#7a1fa2,#b56bd6,transparent)}
.dm-ttl .eyebrow{color:#7a1fa2}
.dm-head h3{color:#1c0329}.dm-head h3 em{color:#7a1fa2}
.dm-sub{color:#6b5a76}
.dm-x{background:#fff;border:1px solid #dcc8ea;color:#1c0329}.dm-x:hover{background:#7a1fa2;border-color:#7a1fa2;color:#fff}
.dm-item{background:#fff;border:1px solid #e6d8f0;color:#1c0329;backdrop-filter:none;box-shadow:0 2px 0 rgba(122,31,162,.04)}
.dm-item:hover,.dm-item:focus-visible{background:#fff;border-color:#b56bd6;box-shadow:0 18px 38px rgba(122,31,162,.2);transform:translateY(-3px)}
.dm-t strong{color:#1c0329}.dm-t small{color:#6b5a76}
.dm-ar{color:#a98bbb}.dm-item:hover .dm-ar{color:#7a1fa2;transform:translateX(4px)}
.dm-note{color:#6b5a76;border-top:1px solid #e0cfec}.dm-note a{color:#7a1fa2}.dm-note a:hover{color:#1c0329}
.dm-panel::-webkit-scrollbar-thumb{background:#cdb4e0;border-color:#f2eaf8}
.dm-sw{display:grid;place-items:center;color:#fff;box-shadow:0 8px 18px color-mix(in srgb,var(--c1) 40%,transparent);transition:transform .35s var(--ease)}
.dm-sw::after{opacity:.55}
.dm-sw svg{position:relative;z-index:1;width:26px;height:26px;filter:drop-shadow(0 2px 4px rgba(0,0,0,.25))}
.dm-item:hover .dm-sw{transform:rotate(-6deg) scale(1.08)}

/* quadrados dos símbolos: cores da EERAC (violeta) em vez das cores de cada nicho */
.dm-sw{background:linear-gradient(135deg,#8a27b3 0%,#56136a 55%,#2a0442 100%);box-shadow:0 8px 18px rgba(122,31,162,.38),0 0 0 1px rgba(255,255,255,.12) inset}
.dm-sw::after{opacity:.4}
.dm-sw svg{color:#fff}
.dm-item:hover .dm-sw{background:linear-gradient(135deg,#b56bd6 0%,#7a1fa2 55%,#3b0a52 100%);box-shadow:0 12px 24px rgba(122,31,162,.5),0 0 0 1px rgba(255,255,255,.2) inset}


/* ============ APRESENTAÇÃO DA PLATAFORMA (tour guiado) ============ */
.pshow{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(24px,5vw,80px);align-items:center;margin:clamp(30px,5vw,60px) 0 clamp(60px,8vw,110px)}
.pinfo .eyebrow{color:#c999dd}
.pinfo h3{font-family:var(--serif);font-weight:400;font-size:clamp(2rem,3.8vw,3.4rem);line-height:1.05;color:#fff}
.pinfo h3 em{color:#c999dd}
.pinfo .pp{color:#bda5cb;margin:1.2rem 0 1.8rem;font-size:1.02rem;max-width:50ch}
.plist{list-style:none;display:grid;gap:4px}
.plist button{width:100%;text-align:left;display:grid;grid-template-columns:4px 1fr;gap:16px;padding:14px 16px 14px 0;border:0;background:none;color:inherit;cursor:pointer;border-radius:14px;transition:background .3s,transform .3s var(--ease)}
.plist button:hover{background:rgba(255,255,255,.04)}
.pbar{position:relative;display:block;width:4px;border-radius:4px;background:#3b1654;overflow:hidden;align-self:stretch;min-height:44px}
.pbar b{position:absolute;left:0;top:0;width:100%;height:0;background:linear-gradient(180deg,#e9c4ff,#7a1fa2);transition:none}
.plist strong{display:block;font-size:1.05rem;color:#9a82ab;transition:color .3s;font-weight:600}
.plist small{display:block;color:#7d6890;font-size:.9rem;margin-top:2px;max-height:0;opacity:0;overflow:hidden;transition:max-height .5s var(--ease),opacity .4s}
.plist button.on strong{color:#fff}.plist button.on small{max-height:60px;opacity:1;color:#bda5cb}
.plist button:focus-visible{outline:2px solid #c999dd;outline-offset:2px}
.pstage{position:relative}
.pframe{position:relative;height:clamp(420px,46vw,640px);border-radius:26px;overflow:hidden;background:#0c0214;border:1px solid #3b1654;
  box-shadow:0 50px 100px rgba(0,0,0,.55),0 0 0 1px rgba(181,107,214,.14) inset;isolation:isolate}
.pframe::before{content:"";position:absolute;inset:0;z-index:0;background:radial-gradient(60% 50% at 50% 0%,rgba(122,31,162,.3),transparent 70%),radial-gradient(#2a0f3b 1px,transparent 1px);background-size:auto,20px 20px}
.player{position:absolute;left:0;top:0;transform-origin:0 0;opacity:0;transition:transform 1.3s cubic-bezier(.65,.05,.2,1),opacity .6s;z-index:1;border-radius:12px;overflow:visible;will-change:transform}
.player.on{opacity:1}
.player img{display:block;width:100%;height:100%;border-radius:12px;image-rendering:auto;box-shadow:0 20px 60px rgba(0,0,0,.6)}
.phl{position:absolute;border-radius:10px;border:calc(2px*var(--k,1)) solid #d9a6ef;box-shadow:0 0 0 9999px rgba(10,1,18,.55),0 0 calc(24px*var(--k,1)) rgba(217,166,239,.6);opacity:0;transition:all 1.1s cubic-bezier(.65,.05,.2,1);pointer-events:none}
.pcursor{position:absolute;left:0;top:0;z-index:4;opacity:0;transition:transform 1.5s cubic-bezier(.65,.05,.2,1) .2s,opacity .4s;filter:drop-shadow(0 6px 10px rgba(0,0,0,.5));pointer-events:none}
.pcursor.on{opacity:1;animation:pclick 4.8s ease-in-out infinite}
@keyframes pclick{0%,40%{scale:1}45%{scale:.82}52%,100%{scale:1}}
.pchip{position:absolute;left:16px;bottom:16px;z-index:5;background:rgba(28,3,41,.86);backdrop-filter:blur(10px);border:1px solid #4a2060;color:#f3e8f9;padding:10px 16px;border-radius:12px;font-size:.84rem;font-weight:500;max-width:calc(100% - 32px);box-shadow:0 14px 30px rgba(0,0,0,.4)}
.pchip::before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:#b56bd6;margin-right:10px;box-shadow:0 0 0 0 rgba(181,107,214,.6);animation:demo-ping 2s infinite;vertical-align:middle}
.pnote{margin-top:14px;text-align:center;font-size:.76rem;color:#7d6890}
@media(max-width:900px){.pshow{grid-template-columns:1fr}.pframe{height:440px}.plist small{max-height:60px;opacity:1}}
@media(prefers-reduced-motion:reduce){.player,.phl,.pcursor{transition:none}.pcursor.on{animation:none}}


/* ============ ENGENHARIA E PROJETOS TÉCNICOS ============ */
.eng{position:relative;max-width:1240px}
.eng::before{content:"";position:absolute;inset:0 -12px;z-index:-1;pointer-events:none;border-radius:40px;
  background-image:linear-gradient(rgba(122,31,162,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(122,31,162,.07) 1px,transparent 1px);background-size:44px 44px;
  -webkit-mask-image:radial-gradient(80% 60% at 50% 30%,#000,transparent 85%);mask-image:radial-gradient(80% 60% at 50% 30%,#000,transparent 85%)}
.eng-tools{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:1.6rem}
.eng-tools span{background:#fff;border:1px solid var(--line);padding:9px 18px;border-radius:99px;font-weight:600;font-size:.88rem;letter-spacing:.02em;display:flex;align-items:center;gap:8px;transition:.3s var(--ease)}
.eng-tools span::before{content:"";width:8px;height:8px;border-radius:2px;background:var(--violet-2);transform:rotate(45deg)}
.eng-tools span:hover{background:var(--ink);color:#fff;transform:translateY(-3px)}

.iso-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(20px,5vw,80px);align-items:center;margin:clamp(40px,6vw,80px) 0;padding:clamp(24px,3vw,44px);background:rgba(255,255,255,.55);backdrop-filter:blur(6px);border:1px solid var(--line);border-radius:36px}
.iso-txt h3{font-family:var(--serif);font-weight:400;font-size:clamp(2rem,3.6vw,3.2rem);line-height:1.05}
.iso-txt p{color:var(--muted);margin:1rem 0 1.6rem;max-width:44ch}
.iso-legend{list-style:none;display:grid;gap:8px}
.iso-legend li{display:flex;gap:14px;align-items:center;padding:12px 16px;border-radius:16px;border:1px solid transparent;cursor:pointer;transition:.3s var(--ease)}
.iso-legend li:hover,.iso-legend li.on{background:#fff;border-color:var(--line);box-shadow:0 12px 28px rgba(86,19,106,.12);transform:translateX(6px)}
.iso-legend i{flex:none;width:16px;height:16px;border-radius:5px}.lg3{background:#e9c4ff}.lg2{background:#b56bd6}.lg1{background:#56136a}
.iso-legend b{display:block;font-size:1rem}.iso-legend small{color:var(--muted);font-size:.84rem}
.iso{position:relative;height:clamp(340px,40vw,500px);perspective:1500px;display:grid;place-items:center}
.iso-stack{position:relative;width:clamp(210px,28vw,330px);aspect-ratio:1;transform-style:preserve-3d;transform:rotateX(58deg) rotateZ(-38deg);transition:transform 1.2s var(--ease)}
.iso.open .iso-stack{transform:rotateX(58deg) rotateZ(-30deg)}
.plate{position:absolute;inset:0;border-radius:16px;transition:transform 1s var(--ease),opacity .5s,filter .5s;backdrop-filter:blur(2px)}
.plate svg{width:100%;height:100%;padding:8%;overflow:visible}
.plate path,.plate circle{fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset 2.2s var(--ease)}
.iso.in .plate path,.iso.in .plate circle{stroke-dashoffset:0}
.p1{background:rgba(86,19,106,.16);border:1.5px solid #56136a;transform:translateZ(0);box-shadow:0 22px 40px rgba(86,19,106,.25)}.p1 path,.p1 circle{stroke:#56136a}
.p2{background:rgba(181,107,214,.2);border:1.5px solid #b56bd6;transform:translateZ(34px)}.p2 path,.p2 circle{stroke:#9a3fc4}
.p3{background:rgba(233,196,255,.38);border:1.5px solid #d9a6ef;transform:translateZ(68px)}.p3 path,.p3 circle{stroke:#7a1fa2}
.iso.open .p1{transform:translateZ(0)}.iso.open .p2{transform:translateZ(120px)}.iso.open .p3{transform:translateZ(240px)}
.iso[data-focus="1"] .p2,.iso[data-focus="1"] .p3,.iso[data-focus="2"] .p1,.iso[data-focus="2"] .p3,.iso[data-focus="3"] .p1,.iso[data-focus="3"] .p2{opacity:.28;filter:saturate(.5)}
.iso[data-focus="1"] .p1,.iso[data-focus="2"] .p2,.iso[data-focus="3"] .p3{box-shadow:0 0 0 3px rgba(122,31,162,.35),0 30px 60px rgba(86,19,106,.35)}
.plate::after{content:"";position:absolute;inset:0;border-radius:inherit;background-image:radial-gradient(rgba(86,19,106,.25) 1px,transparent 1.2px);background-size:14px 14px;pointer-events:none}

.ecards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.ecard{background:var(--paper);border:1px solid var(--line);border-radius:26px;padding:22px;display:flex;flex-direction:column;gap:12px;opacity:0;transform:translateY(24px);
  transition:opacity .8s var(--ease) var(--d,0ms),transform .8s var(--ease) var(--d,0ms),box-shadow .4s,border-color .4s}
.ecard.in{opacity:1;transform:none}
.ecard:hover{box-shadow:0 26px 54px rgba(86,19,106,.16);border-color:var(--violet-2);transform:translateY(-6px)}
.edraw{position:relative;border-radius:18px;background:linear-gradient(160deg,#f1e7f7,#e4d3f0);height:150px;display:grid;place-items:center;overflow:hidden}
.edraw::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(122,31,162,.1) 1px,transparent 1px),linear-gradient(90deg,rgba(122,31,162,.1) 1px,transparent 1px);background-size:20px 20px}
.edraw svg{position:relative;width:78%;height:78%;overflow:visible}
.edraw path,.edraw rect,.edraw circle{fill:none;stroke:var(--violet);stroke-width:2;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset 2s var(--ease) .2s}
.ecard.in .edraw path,.ecard.in .edraw rect,.ecard.in .edraw circle{stroke-dashoffset:0}
.ecard:hover .edraw path,.ecard:hover .edraw rect{stroke:#7a1fa2}
.etool{position:absolute;left:12px;top:12px;font-size:.7rem;font-weight:600;letter-spacing:.04em;background:var(--ink);color:#fff;padding:4px 10px;border-radius:99px}
.ecard h3{font-family:var(--serif);font-weight:400;font-size:1.65rem;line-height:1.08}
.ed{color:var(--muted);font-size:.93rem}
.ecard details{border-top:1px solid var(--line);padding-top:10px}
.ecard summary{cursor:pointer;font-weight:600;font-size:.88rem;color:var(--violet);list-style:none;display:flex;justify-content:space-between;align-items:center}
.ecard summary::after{content:"+";font-size:1.2rem;line-height:1;transition:transform .3s}
.ecard details[open] summary::after{transform:rotate(45deg)}
.ecard ul{list-style:none;display:grid;gap:7px;margin-top:12px;font-size:.88rem;color:var(--muted)}
.ecard li{padding-left:18px;position:relative}.ecard li::before{content:"";position:absolute;left:0;top:.5em;width:7px;height:7px;border-radius:2px;background:var(--violet-2);transform:rotate(45deg)}
.efoot{margin-top:auto;padding-top:12px;display:flex;justify-content:space-between;align-items:center;gap:10px;border-top:1px solid var(--line)}
.eprice small{display:block;font-size:.68rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}.eprice b{font-weight:600;font-size:1rem}
.elink{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:.85rem;color:var(--violet);padding:9px 14px;border-radius:12px;border:1px solid var(--line);transition:.3s var(--ease)}
.elink:hover{background:var(--ink);color:#fff;border-color:var(--ink)}.elink svg{transition:transform .3s}.elink:hover svg{transform:translateX(4px)}
.eng-cta{margin-top:18px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;background:var(--ink);color:#fff;border-radius:28px;padding:clamp(22px,3vw,36px) clamp(22px,3vw,44px);opacity:0;transform:translateY(20px);transition:.8s var(--ease)}
.eng-cta.in{opacity:1;transform:none}
.eng-cta b{display:block;font-family:var(--serif);font-weight:400;font-size:clamp(1.5rem,2.6vw,2.2rem);margin-bottom:2px}.eng-cta span{color:#bda5cb;font-size:.95rem}
.eng-cta .btn{background:#fff;color:var(--ink)}.eng-cta .btn:hover{background:var(--lilac)}
.eng-note{margin-top:16px;text-align:center;font-size:.76rem;color:var(--muted);max-width:760px;margin-inline:auto}
.iso-txt{opacity:0;transform:translateY(20px);transition:.8s var(--ease)}.iso-txt.in{opacity:1;transform:none}
.plink{color:var(--violet);font-weight:600;border-bottom:1px solid currentColor;white-space:nowrap}
@media(max-width:980px){.ecards{grid-template-columns:1fr 1fr}.iso-wrap{grid-template-columns:1fr}.iso{height:360px}}
@media(max-width:600px){.ecards{grid-template-columns:1fr}.eng::before{inset:0}}
@media(prefers-reduced-motion:reduce){.ecard,.iso-txt,.eng-cta{opacity:1;transform:none}.plate path,.plate circle,.edraw path,.edraw rect,.edraw circle{stroke-dashoffset:0}}

.efoot{flex-wrap:wrap}.eprice b,.elink{white-space:nowrap}.elink{padding:8px 12px;font-size:.82rem}


/* ===== botão "Engenharia" no menu + portal ===== */
.nav-eng{position:relative;display:inline-flex;align-items:center;gap:8px;padding:8px 14px!important;border-radius:10px;font-weight:600!important;color:#fff!important;background:var(--ink);
  border:1px solid #3b1654;box-shadow:0 6px 16px rgba(28,3,41,.3);white-space:nowrap;transition:transform .25s var(--ease),box-shadow .25s,background .25s}
.nav-eng:hover{background:#2a0442;transform:translateY(-2px);box-shadow:0 10px 22px rgba(86,19,106,.45)}
.ne-ico{width:14px;height:14px;border:1.6px solid #e9c4ff;border-radius:3px;position:relative;flex:none}
.ne-ico::before{content:"";position:absolute;left:2px;right:2px;top:50%;height:1.6px;background:#e9c4ff;transform:translateY(-50%)}
.ne-ico::after{content:"";position:absolute;top:2px;bottom:2px;left:50%;width:1.6px;background:#e9c4ff;transform:translateX(-50%)}
@media(max-width:1180px){.nav-eng{padding:8px 11px!important;font-size:.8rem!important}}
@media(max-width:1020px){.nav-eng{width:100%;justify-content:center;padding:12px 14px!important;font-size:.95rem!important}}
.portal-main{position:fixed;inset:0;z-index:2000;display:grid;place-items:center;background:#0a0212;clip-path:inset(100% 0 0 0);transition:clip-path .9s cubic-bezier(.7,0,.2,1);
  background-image:linear-gradient(rgba(190,150,225,.16) 1px,transparent 1px),linear-gradient(90deg,rgba(190,150,225,.16) 1px,transparent 1px);background-size:56px 56px}
.portal-main.on{clip-path:inset(0 0 0 0)}
.portal-main div{text-align:center;color:#f3e8f9}
.portal-main span{font:500 .72rem 'IBM Plex Mono',ui-monospace,monospace;letter-spacing:.2em;text-transform:uppercase;color:#b56bd6}
.portal-main h2{font-family:var(--serif);font-weight:400;font-size:clamp(2.6rem,8vw,6rem);margin-top:.5rem}
.portal-main i{display:block;width:min(320px,60vw);height:2px;margin:1.6rem auto 0;background:linear-gradient(90deg,#b56bd6,#e9c4ff);transform:scaleX(0);transform-origin:left;transition:transform .8s .15s cubic-bezier(.4,0,.2,1)}
.portal-main.on i{transform:scaleX(1)}
.eng-enter{margin-top:18px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;border:1px solid var(--line);background:#fff;border-radius:28px;padding:clamp(22px,3vw,34px) clamp(22px,3vw,44px)}
.eng-enter b{display:block;font-family:var(--serif);font-weight:400;font-size:clamp(1.5rem,2.6vw,2.1rem)}.eng-enter span{color:var(--muted);font-size:.95rem}

/* celular/tablet: o empilhado isométrico não invade a legenda */
@media(max-width:980px){.iso{margin-top:70px}.iso-stack{transform:rotateX(58deg) rotateZ(-38deg) scale(.8)}.iso.open .iso-stack{transform:rotateX(58deg) rotateZ(-30deg) scale(.8)}}
body:has(.dmodal.on) .nav-wrap{opacity:0;pointer-events:none;transition:opacity .25s}