/* =============================================================
   CENTRAL DA RECARGA — Landing page
   Tema: Modern Dark (cinematic) · Paleta oficial da marca
   ============================================================= */

/* ---------- 1. TOKENS ---------- */
:root{
  /* marca */
  --navy-950:#04121F;
  --navy-900:#071E30;
  --navy-850:#0A2034;
  --navy-800:#082B45;
  --navy-700:#0E3A5C;
  --navy-600:#1D4564;

  --green-300:#8CF07B;
  --green-400:#6FE05C;
  --green-500:#4EC83D;   /* verde neon da marca */
  --green-600:#3FAE2E;
  --green-800:#0A6A45;
  --green-900:#0E5B3B;

  /* texto */
  --ink-0:#FFFFFF;
  --ink-1:#EAF3EE;
  --ink-2:#A9BFCF;
  --ink-3:#7994A8;

  /* superfícies */
  --surface:#0A2034;
  --surface-2:rgba(255,255,255,.045);
  --surface-3:rgba(255,255,255,.075);
  --line:rgba(140,190,215,.16);
  --line-strong:rgba(140,190,215,.3);

  /* séries de dados (validadas p/ daltonismo sobre #0A2034) */
  --s-imp:#c98500;
  --s-ene:#3987e5;
  --s-cen:#d95926;
  --s-gat:#9085e9;
  --s-res:#34A62B;

  /* tipografia */
  --f-head:"Space Grotesk","Inter",system-ui,sans-serif;
  --f-body:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;

  /* espaço */
  --sp-1:.5rem; --sp-2:1rem; --sp-3:1.5rem; --sp-4:2rem;
  --sp-5:3rem; --sp-6:4rem; --sp-7:6rem; --sp-8:8rem;

  --r-sm:10px; --r-md:16px; --r-lg:24px; --r-xl:32px;
  --wrap:1200px;

  /* movimento */
  --e-out:cubic-bezier(.16,1,.3,1);
  --t-fast:.18s; --t-mid:.3s; --t-slow:.5s;

  /* camadas */
  --z-bg:0; --z-body:1; --z-float:40; --z-nav:60; --z-top:100;
}

/* ---------- 2. BASE ---------- */
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; scroll-padding-top:86px }
@media (prefers-reduced-motion:reduce){ html{scroll-behavior:auto} }

body{
  margin:0;
  font-family:var(--f-body);
  font-size:clamp(16px,.4vw + 15px,17px);
  line-height:1.65;
  color:var(--ink-1);
  background:var(--navy-950);
  background-image:
    radial-gradient(1200px 700px at 78% -8%, rgba(78,200,61,.12), transparent 62%),
    radial-gradient(900px 620px at 8% 12%, rgba(29,69,100,.55), transparent 65%),
    linear-gradient(180deg,#04121F 0%, #071E30 42%, #04121F 100%);
  background-attachment:fixed;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
button,input,select,textarea{font:inherit;color:inherit}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--f-head);line-height:1.08;margin:0;letter-spacing:-.02em;font-weight:700}
p{margin:0}
ul,ol,dl{margin:0;padding:0;list-style:none}
:focus-visible{outline:3px solid var(--green-400);outline-offset:3px;border-radius:6px}

.wrap{width:min(100% - 2rem,var(--wrap));margin-inline:auto}
@media (min-width:768px){ .wrap{width:min(100% - 4rem,var(--wrap))} }

.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip-link{position:absolute;left:-999px;top:0;z-index:var(--z-top);background:var(--green-500);color:#04121F;padding:.75rem 1.25rem;border-radius:0 0 var(--r-sm) 0;font-weight:600}
.skip-link:focus{left:0}

.grad{
  background:linear-gradient(96deg,var(--green-300),var(--green-500) 55%,var(--green-600));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}

/* ---------- 3. BOTÕES ---------- */
.btn{
  --bg:transparent; --fg:var(--ink-0); --bd:var(--line-strong);
  display:inline-flex;align-items:center;justify-content:center;gap:.6rem;
  min-height:48px;padding:.85rem 1.5rem;border-radius:999px;
  background:var(--bg);color:var(--fg);border:1px solid var(--bd);
  font-family:var(--f-head);font-weight:600;font-size:.97rem;letter-spacing:-.01em;
  /* se o rótulo quebrar, as linhas ficam centradas, equilibradas e próximas */
  text-align:center;line-height:1.25;text-wrap:balance;
  cursor:pointer;position:relative;isolation:isolate;
  transition:transform var(--t-fast) var(--e-out),box-shadow var(--t-mid),background var(--t-mid),border-color var(--t-mid);
  touch-action:manipulation;
}
.btn svg{width:18px;height:18px;fill:currentColor;flex:none}
.btn--primary{
  --bg:linear-gradient(140deg,var(--green-400),var(--green-600));
  --fg:#04160B; --bd:transparent;
  box-shadow:0 6px 24px -8px rgba(78,200,61,.7), inset 0 1px 0 rgba(255,255,255,.4);
}
.btn--primary:hover{transform:translateY(-2px);box-shadow:0 12px 34px -8px rgba(78,200,61,.85), inset 0 1px 0 rgba(255,255,255,.5)}
.btn--ghost{background:var(--surface-2);backdrop-filter:blur(8px)}
.btn--ghost:hover{background:var(--surface-3);border-color:var(--green-500);transform:translateY(-2px)}
.btn--lg{min-height:56px;padding:1rem 1.9rem;font-size:1.03rem}
.btn--sm{min-height:44px;padding:.55rem 1.1rem;font-size:.88rem}
.btn:active{transform:translateY(0) scale(.98)}

/* ---------- 4. BARRA DE CARGA (scroll) ---------- */
.charge-bar{position:fixed;inset:0 0 auto 0;height:3px;z-index:var(--z-top);background:rgba(255,255,255,.06);pointer-events:none}
.charge-bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--green-800),var(--green-500),var(--green-300));box-shadow:0 0 14px rgba(78,200,61,.85)}

/* ---------- 5. NAV ---------- */
.nav{position:fixed;inset:3px 0 auto 0;z-index:var(--z-nav);transition:background var(--t-mid),border-color var(--t-mid),backdrop-filter var(--t-mid);border-bottom:1px solid transparent}
.nav.is-stuck{background:rgba(6,22,36,.82);backdrop-filter:blur(18px) saturate(140%);border-bottom-color:var(--line)}
.nav__inner{width:min(100% - 2rem,var(--wrap));margin-inline:auto;display:flex;align-items:center;gap:1.25rem;height:76px}
@media (min-width:768px){ .nav__inner{width:min(100% - 4rem,var(--wrap))} }

/* O logotipo é um bloco único, todo em em: mudar só o font-size do .brand
   reescala marca, texto, espaçamentos e entrelinha na mesma proporção. */
.brand{font-size:16px;display:flex;align-items:center;gap:.7em;margin-right:auto;min-height:44px;padding-right:.25rem}
.brand__mark{width:2.375em;height:2.375em;display:grid;place-items:center;flex:none}
.brand__mark svg{width:100%;height:100%;overflow:visible}
.brand__mark .ring-track{fill:#fff;transition:fill var(--t-mid)}
.brand__mark .bolt{fill:var(--green-500);filter:drop-shadow(0 0 6px rgba(78,200,61,.75))}
.brand__txt{font-family:var(--f-head);line-height:1;display:grid;gap:.125em}
.brand__txt b{font-size:.98em;letter-spacing:.06em;font-weight:700}
.brand__txt i{font-size:.66em;letter-spacing:.2em;font-style:normal;color:var(--green-500);font-weight:600}
/* mesma composição do topo, só que maior — o arranjo não muda */
.brand--lg{font-size:22px}

.nav__links{display:none;gap:.35rem}
@media (min-width:1024px){ .nav__links{display:flex} }
.nav__links a{position:relative;display:flex;align-items:center;min-height:44px;padding:.55rem .85rem;border-radius:999px;font-size:.92rem;font-weight:500;color:var(--ink-2);transition:color var(--t-fast),background var(--t-fast)}
.nav__links a::after{content:"";position:absolute;left:50%;bottom:4px;width:0;height:2px;background:var(--green-500);border-radius:2px;transform:translateX(-50%);transition:width var(--t-mid) var(--e-out)}
.nav__links a:hover{color:var(--ink-0);background:var(--surface-2)}
.nav__links a:hover::after,.nav__links a.is-active::after{width:22px}
.nav__links a.is-active{color:var(--ink-0)}
/* entre 1024 e 1200 os seis links + marca + CTA ficam no limite da largura;
   apertar um pouco o miolo evita que se encostem */
@media (min-width:1024px) and (max-width:1199px){
  .nav__inner{gap:.85rem}
  .nav__links{gap:.15rem}
  .nav__links a{padding-inline:.6rem;font-size:.88rem}
}
.nav__cta{display:none}
@media (min-width:768px){ .nav__cta{display:inline-flex} }

.nav__burger{display:grid;gap:5px;width:48px;height:48px;place-content:center;background:var(--surface-2);border:1px solid var(--line);border-radius:12px;cursor:pointer}
.nav__burger span{display:block;width:20px;height:2px;background:var(--ink-1);border-radius:2px;transition:transform var(--t-mid) var(--e-out),opacity var(--t-fast)}
.nav__burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav__burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav__burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media (min-width:1024px){ .nav__burger{display:none} }

.nav__mobile{background:rgba(6,22,36,.97);backdrop-filter:blur(18px);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:1rem;display:grid;gap:.35rem}
.nav__mobile a{padding:.9rem 1rem;border-radius:12px;font-weight:500;color:var(--ink-1);min-height:48px;display:flex;align-items:center}
.nav__mobile a:not(.btn):hover{background:var(--surface-2)}
.nav__mobile .btn{margin-top:.5rem;justify-content:center}
@media (min-width:1024px){ .nav__mobile{display:none!important} }

/* ---------- 6. HERO ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;padding:7rem 0 5rem;overflow:hidden;isolation:isolate}
.hero__grid{position:absolute;inset:0;width:100%;height:100%;z-index:-3;opacity:.55}
.hero__glow{
  position:absolute;z-index:-2;right:-12%;top:8%;width:min(78vw,900px);aspect-ratio:1;
  background:radial-gradient(circle,rgba(78,200,61,.3),rgba(78,200,61,.07) 42%,transparent 66%);
  filter:blur(28px);animation:drift 14s ease-in-out infinite alternate;
}
@keyframes drift{ from{transform:translate3d(0,0,0) scale(1)} to{transform:translate3d(-4%,4%,0) scale(1.1)} }
.hero__photo{
  position:absolute;inset:0;z-index:-4;
  /* o celular recebe a versão de 900px (27 KB em vez de 71 KB) */
  background:url("assets/hero-fundo-900.jpg") center/cover no-repeat;
  opacity:.34;
  -webkit-mask-image:linear-gradient(180deg,transparent,#000 22%,#000 62%,transparent 96%);
  mask-image:linear-gradient(180deg,transparent,#000 22%,#000 62%,transparent 96%);
}
@media (min-width:1024px){ .hero__photo{background-image:url("assets/hero-fundo.jpg")} }
.hero__inner{display:grid;gap:var(--sp-5);align-items:center}
@media (min-width:1024px){ .hero__inner{grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:var(--sp-4)} }

.eyebrow{display:inline-flex;align-items:center;gap:.6rem;font-size:.76rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--green-400);margin-bottom:1.5rem}
.eyebrow__dot{width:7px;height:7px;border-radius:50%;background:var(--green-500);box-shadow:0 0 0 0 rgba(78,200,61,.7);animation:pulse 2.4s infinite}
@keyframes pulse{ 70%{box-shadow:0 0 0 12px rgba(78,200,61,0)} 100%{box-shadow:0 0 0 0 rgba(78,200,61,0)} }

.hero__title{font-size:clamp(2.6rem,7.2vw,5rem);letter-spacing:-.035em;margin-bottom:1.5rem}
.hero__title .line{display:block;overflow:hidden;padding-bottom:.06em;margin-bottom:-.06em}
.hero__title .line>span{display:inline-block}
.hero__sub{font-size:clamp(1.02rem,1.1vw + .8rem,1.2rem);color:var(--ink-2);max-width:56ch;margin-bottom:2rem}
.hero__sub strong{color:var(--ink-0);font-weight:600}
.hero__cta{display:flex;flex-wrap:wrap;gap:.8rem;margin-bottom:2rem}
.hero__chips{display:flex;flex-wrap:wrap;gap:.5rem}
.hero__chips li{font-size:.83rem;color:var(--ink-2);padding:.45rem .9rem;border:1px solid var(--line);border-radius:999px;background:var(--surface-2);backdrop-filter:blur(6px)}
.hero__chips b{color:var(--green-400);font-weight:600}

.hero__stage{position:relative;display:grid;place-items:center;min-height:320px}
.hero__stage picture{display:block;width:min(100%,620px)}
.hero__station{width:100%;filter:drop-shadow(0 40px 60px rgba(0,0,0,.6)) drop-shadow(0 0 60px rgba(78,200,61,.18));will-change:transform}
.hero__pad{
  position:absolute;bottom:4%;left:50%;translate:-50% 0;width:72%;height:50px;border-radius:50%;
  background:radial-gradient(ellipse,rgba(78,200,61,.34),transparent 70%);filter:blur(14px);
}
.hero__cable{position:absolute;inset:auto 0 0 0;width:100%;height:60px;pointer-events:none;z-index:1}
.hero__cable path{fill:none;stroke-linecap:round;vector-effect:non-scaling-stroke}
.cable-base{stroke:rgba(140,190,215,.24);stroke-width:2}
.cable-flow{stroke:var(--green-400);stroke-width:3;stroke-dasharray:90 1600;filter:drop-shadow(0 0 8px rgba(78,200,61,.95));animation:flow 5s linear infinite}
@keyframes flow{ from{stroke-dashoffset:1690} to{stroke-dashoffset:0} }

.hero__scroll{position:absolute;bottom:2.2rem;left:50%;translate:-50% 0;display:grid;justify-items:center;gap:.5rem;min-width:56px;padding:.25rem;font-size:.7rem;letter-spacing:.24em;text-transform:uppercase;color:var(--ink-3)}
.hero__scroll-rail{width:24px;height:38px;border:2px solid var(--line-strong);border-radius:14px;display:grid;justify-items:center;padding-top:6px}
.hero__scroll-rail i{width:3px;height:7px;border-radius:2px;background:var(--green-500);animation:scrolldot 1.9s var(--e-out) infinite}
@keyframes scrolldot{ 0%{transform:translateY(0);opacity:0} 25%{opacity:1} 75%{transform:translateY(13px);opacity:0} 100%{opacity:0} }
@media (max-width:1023px){ .hero__scroll{display:none} }

/* ---------- 7. FAIXA DE NÚMEROS ---------- */
.stats{border-block:1px solid var(--line);background:linear-gradient(180deg,rgba(8,43,69,.55),rgba(4,18,31,.3));backdrop-filter:blur(6px)}
.stats__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line)}
@media (min-width:900px){ .stats__grid{grid-template-columns:repeat(4,1fr)} }
.stat{background:var(--navy-950);padding:2rem 1.25rem;display:grid;gap:.4rem;align-content:start}
.stat__num{font-family:var(--f-head);font-size:clamp(1.9rem,3.4vw,2.7rem);font-weight:700;color:var(--ink-0);letter-spacing:-.03em;font-variant-numeric:tabular-nums;line-height:1}
.stat span{font-size:.85rem;color:var(--ink-2);line-height:1.45}

/* ---------- 8. SEÇÕES ---------- */
.sec{padding:var(--sp-7) 0;position:relative}
@media (min-width:768px){ .sec{padding:var(--sp-8) 0} }
.sec--alt{background:linear-gradient(180deg,transparent,rgba(8,43,69,.45) 18%,rgba(8,43,69,.45) 82%,transparent)}
.sec__head{max-width:62ch;margin-bottom:var(--sp-5)}
.sec__head h2{font-size:clamp(2rem,4.2vw,3.2rem);margin-bottom:1rem}
.tag{display:inline-block;font-size:.74rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--green-400);margin-bottom:1rem;padding-left:1.6rem;position:relative}
.tag::before{content:"";position:absolute;left:0;top:50%;width:1.1rem;height:2px;background:var(--green-500);translate:0 -50%}
.lead{color:var(--ink-2);font-size:1.05rem;max-width:58ch}

/* ---------- 9. MERCADO ---------- */
.market{display:grid;gap:var(--sp-5);align-items:center}
@media (min-width:900px){ .market{grid-template-columns:.9fr 1.1fr;gap:var(--sp-6)} }
.market__map{position:relative;margin:0;justify-self:center;max-width:420px}
.market__map img{filter:brightness(.42) contrast(1.12) saturate(2) drop-shadow(0 0 44px rgba(78,200,61,.28));opacity:.95}
.market__map figcaption{margin-top:1rem;font-size:.8rem;color:var(--ink-3);text-align:center;line-height:1.5}
.ping{position:absolute;left:var(--x);top:var(--y);width:10px;height:10px;margin:-5px 0 0 -5px;border-radius:50%;background:var(--green-400);box-shadow:0 0 10px rgba(78,200,61,.9)}
.ping::after{content:"";position:absolute;inset:-4px;border:2px solid var(--green-500);border-radius:50%;animation:ping 2.6s var(--e-out) infinite}
.ping:nth-of-type(2)::after{animation-delay:.5s} .ping:nth-of-type(3)::after{animation-delay:1s}
.ping:nth-of-type(4)::after{animation-delay:1.5s} .ping:nth-of-type(5)::after{animation-delay:2s}
@keyframes ping{ 0%{transform:scale(.6);opacity:.9} 100%{transform:scale(3.4);opacity:0} }

.market__data{display:grid;gap:1.5rem}
.market__sub{font-size:.95rem;color:var(--ink-2)}
.market__sub b{color:var(--ink-0);font-weight:600}
.gap-card{display:grid;gap:.6rem}
.gap-card__label{font-size:.82rem;color:var(--ink-3);text-transform:uppercase;letter-spacing:.1em;font-weight:600}
.gap-card__bar{height:12px;border-radius:999px;background:var(--surface-2);border:1px solid var(--line);overflow:hidden}
.gap-card__bar .fill{display:block;height:100%;width:0;border-radius:999px;transition:width 1.4s var(--e-out)}
/* O que importa é a fatia DC: ela recebe o verde da marca; a AC fica neutra. */
.fill--supply{background:linear-gradient(90deg,var(--green-600),var(--green-400));box-shadow:0 0 12px rgba(78,200,61,.8)}
.fill--supply2{background:linear-gradient(90deg,#20455F,#33627F)}
.gap-card__val{font-size:.95rem;color:var(--ink-2)}
.gap-card__val b{font-family:var(--f-head);font-size:1.5rem;color:var(--ink-0);font-variant-numeric:tabular-nums;margin-right:.35rem}
/* proporção 59 : 1 */
.ratio{padding:1.5rem;border:1px solid var(--line);border-left:3px solid var(--green-500);border-radius:var(--r-md);background:var(--surface-2);display:grid;gap:1rem}
.ratio__lead{font-size:.95rem;color:var(--ink-2)}
.ratio__lead b{color:var(--ink-0);font-weight:600}
/* grade 20×3 no desktop; 12×5 no celular, para cada carro ter tamanho legível */
.ratio__dots{display:grid;grid-template-columns:repeat(20,1fr);gap:6px 4px}
@media (max-width:560px){ .ratio__dots{grid-template-columns:repeat(12,1fr);gap:7px 5px} }
.ratio__dots .ic{width:100%;aspect-ratio:1;display:block;overflow:visible}
.ic--carro{color:rgba(140,190,215,.5)}
.ic--carregador{color:var(--green-400);filter:drop-shadow(0 0 5px rgba(78,200,61,.85))}
/* entrada: os carros chegam em sequência e o carregador acende por último */
.ratio__dots .ic{opacity:0;transform:translateY(4px) scale(.85);
  transition:opacity .35s var(--e-out),transform .35s var(--e-out);transition-delay:var(--d,0s)}
.ratio__dots.is-in .ic{opacity:1;transform:none}
.ratio__dots.is-in .ic--carregador{animation:carregador-pulso 2.4s ease-in-out 1.6s infinite}
@keyframes carregador-pulso{
  0%,100%{filter:drop-shadow(0 0 4px rgba(78,200,61,.7))}
  50%{filter:drop-shadow(0 0 10px rgba(110,224,92,1))}
}
.ratio__legenda{display:flex;flex-wrap:wrap;gap:.4rem 1.25rem;font-size:.8rem;color:var(--ink-3)}
.ratio__legenda span{display:inline-flex;align-items:center;gap:.45rem}
.ratio__legenda .ic{width:18px;height:18px;flex:none}
.ratio__big{font-family:var(--f-head);font-weight:600;font-size:1.1rem;line-height:1.3}
.ratio__big b{color:var(--green-400);font-size:1.7rem;margin-right:.2rem}
.ratio__note{font-size:.88rem;color:var(--ink-3);font-style:italic}

.cycle{margin-top:var(--sp-6);padding:2rem;border:1px solid var(--line);border-radius:var(--r-lg);background:linear-gradient(120deg,rgba(8,43,69,.7),rgba(10,32,52,.4));display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:1rem}
.cycle__item{font-family:var(--f-head);font-weight:600;font-size:clamp(.95rem,1.6vw,1.2rem);letter-spacing:.04em;text-transform:uppercase;padding:.7rem 1.4rem;border:1px solid var(--line);border-radius:999px;background:var(--surface-2)}
.cycle__item--on{border-color:var(--green-500);color:var(--green-300);box-shadow:0 0 26px -6px rgba(78,200,61,.7)}
.cycle__arrow{width:34px;height:2px;background:linear-gradient(90deg,transparent,var(--green-500));position:relative}
.cycle__arrow::after{content:"";position:absolute;right:0;top:50%;translate:0 -50%;border:5px solid transparent;border-left-color:var(--green-500)}
.cycle__note{flex-basis:100%;text-align:center;font-size:.9rem;color:var(--ink-3);font-style:italic;margin-top:.5rem}
/* Abaixo de ~760px os três itens não cabem numa linha e quebravam com a seta
   apontando para o lado vazio. Aqui o ciclo vira coluna e a seta aponta para baixo. */
@media (max-width:759px){
  .cycle{flex-direction:column;flex-wrap:nowrap;gap:.6rem;padding:1.75rem 1.25rem}
  .cycle__item{width:min(100%,17rem);text-align:center}
  .cycle__arrow{width:2px;height:26px;background:linear-gradient(180deg,transparent,var(--green-500))}
  .cycle__arrow::after{right:auto;top:auto;bottom:-3px;left:50%;translate:-50% 0;
    border-left-color:transparent;border-top-color:var(--green-500)}
  .cycle__note{margin-top:.9rem}
}

/* ---------- 10. FLUXO + BENTO ---------- */
.flow{display:grid;gap:.9rem;margin-bottom:var(--sp-6);counter-reset:f}
@media (min-width:700px){ .flow{grid-template-columns:repeat(2,1fr)} }
@media (min-width:1100px){ .flow{grid-template-columns:repeat(5,1fr);gap:.7rem} }
.flow__step{position:relative;padding:1.4rem 1.2rem;border:1px solid var(--line);border-radius:var(--r-md);background:var(--surface-2);backdrop-filter:blur(8px);transition:border-color var(--t-mid),transform var(--t-mid) var(--e-out)}
.flow__step:hover{border-color:var(--line-strong);transform:translateY(-3px)}
.flow__step--end{border-color:rgba(78,200,61,.45);background:linear-gradient(160deg,rgba(78,200,61,.12),var(--surface-2))}
@media (min-width:1100px){
  .flow__step:not(:last-child)::after{content:"";position:absolute;right:-.7rem;top:50%;width:.7rem;height:2px;background:var(--line-strong);z-index:1}
}
.flow__badge{display:inline-block;font-size:.66rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-3);margin-bottom:.7rem}
.flow__badge--you{color:var(--green-400)}
.flow__step h3{font-size:1.02rem;margin-bottom:.4rem}
.flow__step p{font-size:.87rem;color:var(--ink-2);line-height:1.5}

.bento{display:grid;gap:1rem;grid-template-columns:1fr}
@media (min-width:760px){ .bento{grid-template-columns:repeat(2,1fr)} }
@media (min-width:1100px){
  .bento{grid-template-columns:repeat(4,1fr);grid-auto-rows:minmax(180px,auto)}
  .bento__card--wide{grid-column:span 2}
  .bento__card--photo{grid-column:span 4}
}
.bento__card{position:relative;padding:1.8rem;border:1px solid var(--line);border-radius:var(--r-lg);background:linear-gradient(150deg,rgba(255,255,255,.055),rgba(255,255,255,.015));backdrop-filter:blur(10px);overflow:hidden;transition:border-color var(--t-mid),transform var(--t-mid) var(--e-out),box-shadow var(--t-mid)}
.bento__card::before{content:"";position:absolute;inset:0;background:radial-gradient(420px circle at var(--mx,50%) var(--my,0%),rgba(78,200,61,.12),transparent 45%);opacity:0;transition:opacity var(--t-mid);pointer-events:none}
.bento__card:hover{border-color:var(--line-strong);transform:translateY(-4px);box-shadow:0 24px 50px -30px rgba(0,0,0,.9)}
.bento__card:hover::before{opacity:1}
.bento__ico{display:grid;place-items:center;width:46px;height:46px;border-radius:13px;background:linear-gradient(145deg,rgba(78,200,61,.22),rgba(78,200,61,.06));border:1px solid rgba(78,200,61,.32);margin-bottom:1.1rem}
.bento__ico svg{width:22px;height:22px;fill:none;stroke:var(--green-400);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.bento__card h3{font-size:1.2rem;margin-bottom:1rem}
.bento__card--photo{padding:0;display:grid}
.bento__card--photo img{width:100%;height:100%;min-height:260px;object-fit:cover;grid-area:1/1;opacity:.9}
/* position+z-index são obrigatórios: a imagem tem opacity<1 e cria um
   contexto de empilhamento que, sem isto, pinta por cima deste scrim. */
.bento__photo-copy{grid-area:1/1;align-self:end;padding:2rem;width:100%;position:relative;z-index:1;
  background:linear-gradient(0deg,rgba(4,18,31,.98) 0%,rgba(4,18,31,.92) 38%,rgba(4,18,31,.6) 72%,transparent 100%)}
.bento__photo-copy h3{margin-bottom:.45rem}
.bento__photo-copy p{color:var(--ink-2);font-size:.92rem;max-width:52ch}

.ticks li,.crosses li{position:relative;padding-left:1.7rem;font-size:.93rem;color:var(--ink-2);margin-bottom:.55rem;line-height:1.5}
.ticks li::before{content:"";position:absolute;left:0;top:.42em;width:11px;height:6px;border-left:2px solid var(--green-500);border-bottom:2px solid var(--green-500);transform:rotate(-45deg)}
.crosses li{color:var(--ink-3)}
.crosses li::before,.crosses li::after{content:"";position:absolute;left:1px;top:.62em;width:11px;height:2px;background:var(--ink-3);border-radius:2px}
.crosses li::before{transform:rotate(45deg)} .crosses li::after{transform:rotate(-45deg)}

/* ---------- 11. SIMULADOR ---------- */
.sim__panel{border:1px solid var(--line);border-radius:var(--r-xl);background:linear-gradient(165deg,rgba(10,32,52,.94),rgba(4,18,31,.88));backdrop-filter:blur(14px);overflow:hidden;box-shadow:0 40px 90px -50px #000}
.sim__models{display:grid;grid-template-columns:1fr;gap:1px;background:var(--line);border-bottom:1px solid var(--line)}
@media (min-width:640px){ .sim__models{grid-template-columns:repeat(3,1fr)} }
.model{display:grid;gap:.35rem;justify-items:start;padding:1.4rem 1.5rem;background:rgba(4,18,31,.6);border:0;border-top:3px solid transparent;cursor:pointer;text-align:left;transition:background var(--t-mid),border-color var(--t-mid);min-height:48px}
.model:hover{background:rgba(29,69,100,.4)}
.model[aria-checked="true"]{background:linear-gradient(180deg,rgba(78,200,61,.16),rgba(4,18,31,.2));border-top-color:var(--green-500)}
.model__badge{font-size:.66rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-3)}
.model__badge--hot{color:var(--green-400)}
.model[aria-checked="true"] .model__badge{color:var(--green-400)}
.model__kw{font-family:var(--f-head);font-size:2.1rem;font-weight:700;line-height:1;letter-spacing:-.03em;color:var(--ink-0)}
.model__kw i{font-size:.95rem;font-style:normal;font-weight:600;color:var(--ink-2);margin-left:.2rem}
.model__meta{font-size:.83rem;color:var(--ink-2)}

.sim__body{display:grid;gap:0}
@media (min-width:1000px){ .sim__body{grid-template-columns:340px 1fr} }
.sim__controls{padding:1.8rem;display:grid;gap:1.8rem;align-content:start;border-bottom:1px solid var(--line);background:rgba(8,43,69,.35)}
@media (min-width:1000px){ .sim__controls{border-bottom:0;border-right:1px solid var(--line)} }
.ctl{display:grid;gap:.5rem}
.ctl label{font-size:.78rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3)}
.ctl output{font-family:var(--f-head);font-size:1.32rem;font-weight:700;color:var(--green-300);font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.ctl__hint{font-size:.8rem;color:var(--ink-3)}
.ctl__hint span{color:var(--ink-2);font-variant-numeric:tabular-nums;font-weight:500}
.ctl__reset{justify-self:start;background:none;border:1px solid var(--line);color:var(--ink-2);border-radius:999px;padding:.6rem 1.1rem;font-size:.84rem;cursor:pointer;min-height:44px;transition:border-color var(--t-fast),color var(--t-fast)}
.ctl__reset:hover{border-color:var(--green-500);color:var(--green-300)}

input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:44px;background:transparent;cursor:pointer;margin:0}
input[type=range]::-webkit-slider-runnable-track{height:6px;border-radius:999px;background:linear-gradient(90deg,var(--green-600) var(--p,50%),rgba(255,255,255,.12) var(--p,50%))}
input[type=range]::-moz-range-track{height:6px;border-radius:999px;background:rgba(255,255,255,.12)}
input[type=range]::-moz-range-progress{height:6px;border-radius:999px;background:var(--green-600)}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;margin-top:-8px;border-radius:50%;background:#fff;border:3px solid var(--green-500);box-shadow:0 0 0 6px rgba(78,200,61,.16),0 2px 8px rgba(0,0,0,.6);transition:box-shadow var(--t-fast),transform var(--t-fast)}
input[type=range]::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:#fff;border:3px solid var(--green-500);box-shadow:0 0 0 6px rgba(78,200,61,.16)}
input[type=range]:hover::-webkit-slider-thumb{box-shadow:0 0 0 9px rgba(78,200,61,.24),0 2px 8px rgba(0,0,0,.6)}
input[type=range]:active::-webkit-slider-thumb{transform:scale(1.12)}

.sim__out{padding:1.8rem;display:grid;gap:1.8rem;align-content:start}
@media (min-width:768px){ .sim__out{padding:2.4rem} }
.kpis{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;grid-template-columns:repeat(2,1fr)}
@media (min-width:900px){ .kpis{grid-template-columns:repeat(4,1fr)} }
.kpi{background:rgba(4,18,31,.8);padding:1.3rem 1.1rem;display:grid;gap:.35rem;align-content:start}
.kpi--hero{background:linear-gradient(150deg,rgba(78,200,61,.16),rgba(4,18,31,.8))}
.kpi__lab{font-size:.74rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);line-height:1.35;min-height:2.7em}
.kpi__val{font-family:var(--f-head);font-size:clamp(1.3rem,2.1vw,1.7rem);font-weight:700;color:var(--ink-0);font-variant-numeric:tabular-nums;letter-spacing:-.03em;line-height:1.1}
.kpi--hero .kpi__val{color:var(--green-300)}
.kpi__sub{font-size:.78rem;color:var(--ink-2)}

.meter{display:grid;gap:.7rem}
.meter__head{display:flex;flex-wrap:wrap;gap:.5rem;justify-content:space-between;align-items:baseline;font-size:.82rem;color:var(--ink-3);text-transform:uppercase;letter-spacing:.1em;font-weight:600}
.meter__head b{font-family:var(--f-head);color:var(--ink-1);text-transform:none;letter-spacing:-.01em;font-size:.95rem;font-variant-numeric:tabular-nums}
.meter__rail{position:relative;height:16px;border-radius:999px;background:var(--surface-2);border:1px solid var(--line)}
.meter__fill{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--green-800),var(--green-500));box-shadow:0 0 18px rgba(78,200,61,.55);transition:width .7s var(--e-out);max-width:100%}
.meter__tick{position:absolute;top:0;bottom:0;width:1px;background:rgba(255,255,255,.3)}
.meter__tick b{position:absolute;top:calc(100% + 6px);left:0;translate:-50% 0;font-size:.68rem;color:var(--ink-3);font-weight:500;white-space:nowrap}
.meter__scale{display:flex;justify-content:space-between;font-size:.72rem;color:var(--ink-3);margin-top:1.5rem}

.viz{margin:0;display:grid;gap:1rem}
.viz__title{font-family:var(--f-head);font-size:1rem;font-weight:600;color:var(--ink-1)}
.viz__bar{display:flex;height:44px;border-radius:var(--r-sm);overflow:hidden;background:var(--navy-950);gap:2px}
.viz__bar .seg{display:grid;place-items:center;height:100%;transition:flex-basis .6s var(--e-out);flex:0 0 auto;position:relative;overflow:hidden}
.viz__bar .seg b{font-family:var(--f-head);font-size:.8rem;font-weight:700;color:#04121F;font-variant-numeric:tabular-nums;opacity:0;transition:opacity var(--t-fast)}
.viz__bar .seg.is-wide b{opacity:.92}
.viz__bar .seg:first-child{border-radius:var(--r-sm) 0 0 var(--r-sm)}
.viz__bar .seg:last-child{border-radius:0 var(--r-sm) var(--r-sm) 0}
.seg--imp{background:var(--s-imp)} .seg--ene{background:var(--s-ene)} .seg--cen{background:var(--s-cen)}
.seg--gat{background:var(--s-gat)} .seg--res{background:var(--s-res)}
.legend{display:flex;flex-wrap:wrap;gap:.5rem 1.3rem;font-size:.85rem;color:var(--ink-2)}
.legend li{display:flex;align-items:center;gap:.5rem}
.legend b{font-family:var(--f-head);color:var(--ink-0);font-variant-numeric:tabular-nums;font-weight:600}
.dot{width:11px;height:11px;border-radius:3px;flex:none}
.dot--imp{background:var(--s-imp)} .dot--ene{background:var(--s-ene)} .dot--cen{background:var(--s-cen)}
.dot--gat{background:var(--s-gat)} .dot--res{background:var(--s-res)}

/* Parece e se comporta como botão secundário: contorno, ícone de tabela e
   seta que gira. O texto muda para "Ocultar tabela" quando está aberta. */
.viz__table summary{
  display:inline-flex;align-items:center;gap:.55rem;min-height:44px;padding:.55rem 1rem;
  list-style:none;cursor:pointer;user-select:none;
  font-size:.86rem;font-weight:600;color:var(--green-300);
  border:1px solid rgba(78,200,61,.35);border-radius:999px;background:rgba(78,200,61,.06);
  transition:background var(--t-fast),border-color var(--t-fast),color var(--t-fast);
}
.viz__table summary::-webkit-details-marker{display:none}
.viz__table summary:hover{background:rgba(78,200,61,.13);border-color:rgba(78,200,61,.6);color:var(--green-300)}
.viz__table summary:active{transform:scale(.98)}
.viz__tbl-ic{width:17px;height:17px;flex:none}
.viz__tbl-seta{width:16px;height:16px;flex:none;transition:transform var(--t-mid) var(--e-out)}
.viz__table[open] .viz__tbl-seta{transform:rotate(180deg)}
.viz__tbl-fechar{display:none}
.viz__table[open] .viz__tbl-abrir{display:none}
.viz__table[open] .viz__tbl-fechar{display:inline}
.viz__table[open] summary{margin-bottom:.4rem}
/* No celular quatro colunas não cabem e a última era cortada. A coluna
   "Base de cálculo" sai (as regras de cada taxa estão nos cards logo abaixo)
   e os títulos perdem o espaçamento largo, que só servia no desktop. */
@media (max-width:560px){
  .viz__table th:nth-child(2),.viz__table td:nth-child(2){display:none}
  .viz__table thead th{letter-spacing:.03em;font-size:.7rem}
  .viz__table th,.viz__table td{padding:.6rem .35rem}
  .viz__table td:last-child,.viz__table th:last-child{text-align:right}
}
.viz__table table{width:100%;border-collapse:collapse;font-size:.85rem;margin-top:.5rem}
.viz__table caption{text-align:left;color:var(--ink-3);font-size:.8rem;padding-bottom:.6rem}
.viz__table th,.viz__table td{text-align:left;padding:.6rem .5rem;border-bottom:1px solid var(--line)}
.viz__table thead th{color:var(--ink-3);font-size:.74rem;text-transform:uppercase;letter-spacing:.08em;font-weight:600}
.viz__table tbody th{font-weight:500;color:var(--ink-1)}
.viz__table td{color:var(--ink-2);font-variant-numeric:tabular-nums}

.sim__disc{font-size:.8rem;color:var(--ink-3);line-height:1.6;border-left:2px solid var(--line-strong);padding-left:1rem}
.sim__cta{justify-self:start}
.sim__cta svg{width:20px;height:20px;transition:transform var(--t-mid) var(--e-out)}
.sim__cta:hover svg{transform:translateX(3px)}
/* no celular o CTA do simulador ocupa a largura toda: é a ação principal ali */
@media (max-width:640px){
  .sim__cta{justify-self:stretch;width:100%;padding:1rem 1.25rem;font-size:1rem}
}

.fees{margin-top:var(--sp-6)}
.fees h3{font-size:1.4rem;margin-bottom:1.5rem}
.fees__grid{display:grid;gap:1rem;grid-template-columns:1fr}
@media (min-width:640px){ .fees__grid{grid-template-columns:repeat(2,1fr)} }
@media (min-width:1024px){ .fees__grid{grid-template-columns:repeat(4,1fr)} }
.fee{padding:1.5rem;border:1px solid var(--line);border-radius:var(--r-md);background:var(--surface-2);display:grid;gap:.4rem;align-content:start}
.fee > b{font-family:var(--f-head);font-size:2rem;color:var(--green-300);letter-spacing:-.03em;line-height:1}
.fee > span{font-weight:600;font-size:.95rem;color:var(--ink-0)}
.fee p{font-size:.84rem;color:var(--ink-3);line-height:1.5}
/* destaque dentro do texto do card: só peso e cor, nunca o tamanho do número */
.fee p b{font-weight:600;color:var(--ink-1)}

/* ---------- 12. ESTAÇÃO ---------- */
.station{display:grid;gap:var(--sp-4)}
/* Duas colunas só a partir de 1100px — abaixo disso a figura fica baixa demais
   em relação à lista de medidas e sobraria muito vazio. */
@media (min-width:1100px){
  .station{grid-template-columns:1.9fr 1fr;gap:var(--sp-5);align-items:stretch}
  /* a imagem é um desenho técnico com cotas nas bordas: nunca cortar.
     Ela cresce dentro da caixa em "contain"; a folga vira respiro no fundo escuro. */
  .station__fig img{flex:1 1 auto;min-height:0;object-fit:contain;object-position:center}
  /* se, ao contrário, a figura for a mais alta, as linhas de medida dividem a sobra */
  .specs{align-content:stretch;grid-auto-rows:1fr}
}
.station__fig{margin:0;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:var(--navy-950);display:flex;flex-direction:column}
.station__fig img{width:100%}
.station__fig figcaption{padding:1rem 1.25rem;font-size:.82rem;color:var(--ink-3);border-top:1px solid var(--line)}
.specs{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden}
/* empilhado e largo: duas colunas evitam o rótulo e o valor ficarem distantes */
@media (min-width:560px) and (max-width:1099px){ .specs{grid-template-columns:1fr 1fr} }
.spec{background:rgba(4,18,31,.7);padding:1.1rem 1.3rem;display:flex;align-items:center;justify-content:space-between;gap:1rem;transition:background var(--t-fast)}
.spec:hover{background:rgba(29,69,100,.45)}
.spec dt{font-size:.93rem;font-weight:500;display:grid;gap:.15rem}
.spec dt small{font-size:.76rem;color:var(--ink-3);font-weight:400}
.spec dd{margin:0;font-family:var(--f-head);font-size:1.4rem;font-weight:700;color:var(--green-300);letter-spacing:-.03em;white-space:nowrap;font-variant-numeric:tabular-nums}
.spec dd i{font-size:.8rem;font-style:normal;font-weight:600;color:var(--ink-2);margin-left:.15rem}

/* grade em vez de flex-wrap: as pílulas têm larguras iguais e ocupam
   a linha inteira, sem a borda irregular que o wrap deixava. */
.highlights{display:grid;gap:.7rem;grid-template-columns:1fr;margin-top:var(--sp-4)}
@media (min-width:560px){ .highlights{grid-template-columns:repeat(2,1fr)} }
@media (min-width:900px){ .highlights{grid-template-columns:repeat(3,1fr)} }
.highlights li{position:relative;display:flex;align-items:center;min-height:48px;
  padding:.6rem 1.2rem .6rem 2.6rem;border:1px solid var(--line);border-radius:999px;
  background:var(--surface-2);font-size:.87rem;color:var(--ink-2);line-height:1.35}
.highlights li::before{content:"";position:absolute;left:1.1rem;top:50%;width:10px;height:5px;border-left:2px solid var(--green-500);border-bottom:2px solid var(--green-500);transform:translateY(-70%) rotate(-45deg)}

/* ---------- 13. TRILHA DE FASES ---------- */
.track{position:relative;display:grid;gap:1rem;padding-left:2.5rem}
@media (min-width:1000px){ .track{grid-template-columns:repeat(4,1fr);padding-left:0;padding-top:3rem;gap:1.2rem} }
.track__line{position:absolute;left:11px;top:0;bottom:0;width:2px;background:var(--line);border-radius:2px;overflow:hidden}
@media (min-width:1000px){ .track__line{left:0;right:0;top:11px;bottom:auto;width:auto;height:2px} }
.track__line b{display:block;background:linear-gradient(180deg,var(--green-500),var(--green-300));height:0;width:100%;box-shadow:0 0 12px rgba(78,200,61,.9)}
@media (min-width:1000px){ .track__line b{height:100%;width:0;background:linear-gradient(90deg,var(--green-500),var(--green-300))} }
.phase{position:relative;padding:1.6rem;border:1px solid var(--line);border-radius:var(--r-md);background:var(--surface-2);backdrop-filter:blur(8px)}
/* bolinha apagada: só o contorno, discreto — ela acende quando a luz passa */
.phase::before{content:"";position:absolute;left:-2.5rem;top:1.9rem;width:24px;height:24px;border-radius:50%;
  background:var(--navy-950);border:2px solid rgba(78,200,61,.35);box-shadow:none;z-index:1;
  transition:background .4s var(--e-out),border-color .4s var(--e-out),box-shadow .5s var(--e-out)}
@media (min-width:1000px){ .phase::before{left:0;top:-3rem} }
/* acesa: preenchida, com anel interno escuro para parecer um LED */
.phase.is-lit::before{background:radial-gradient(circle,var(--green-300) 0 30%,var(--green-500) 55%);
  border-color:var(--green-400);
  box-shadow:0 0 0 4px rgba(78,200,61,.16),0 0 18px 2px rgba(78,200,61,.75)}
.phase .phase__n{transition:color .4s var(--e-out)}
.phase:not(.is-lit) .phase__n{color:var(--ink-3)}

/* ponta da luz: um ponto brilhante que corre pela trilha junto com a rolagem */
.track__tip{position:absolute;left:12px;top:0;width:10px;height:10px;margin:-5px 0 0 -5px;border-radius:50%;
  background:#dcffd2;box-shadow:0 0 10px 3px rgba(140,240,123,.95),0 0 26px 8px rgba(78,200,61,.55);
  opacity:0;pointer-events:none;z-index:2;will-change:transform;transition:opacity .3s}
.track__tip.is-on{opacity:1}
@media (min-width:1000px){ .track__tip{left:0;top:12px;margin:-5px 0 0 -5px} }
.phase__n{font-family:var(--f-head);font-size:.8rem;font-weight:700;letter-spacing:.14em;color:var(--green-400);display:block;margin-bottom:.4rem}
.phase h3{font-size:1.12rem;margin-bottom:.9rem}
.phase .ticks li{font-size:.86rem}

/* ---------- 14. VERSUS ---------- */
.versus{margin-top:var(--sp-6);display:grid;gap:1rem;align-items:stretch}
@media (min-width:860px){ .versus{grid-template-columns:1fr auto 1fr;gap:1.5rem;align-items:center} }
.versus__col{padding:1.9rem;border:1px solid var(--line);border-radius:var(--r-lg)}
.versus__col h3{font-size:1.12rem;margin-bottom:1.1rem}
.versus__col--alone{background:rgba(255,255,255,.02);opacity:.8}
.versus__col--alone h3{color:var(--ink-2)}
.versus__col--net{border-color:rgba(78,200,61,.4);background:linear-gradient(155deg,rgba(78,200,61,.12),var(--surface-2));box-shadow:0 30px 70px -45px rgba(78,200,61,.7)}
.versus__vs{font-family:var(--f-head);font-weight:700;font-size:.82rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-3);display:grid;place-items:center;width:48px;height:48px;border-radius:50%;border:1px solid var(--line);justify-self:center}

/* ---------- 15. PROCESSO ---------- */
.steps{display:grid;gap:1rem;counter-reset:s}
@media (min-width:700px){ .steps{grid-template-columns:repeat(2,1fr)} }
@media (min-width:1100px){ .steps{grid-template-columns:repeat(4,1fr)} }
.step{position:relative;padding:1.7rem 1.4rem;border:1px solid var(--line);border-radius:var(--r-md);background:var(--surface-2);backdrop-filter:blur(8px);overflow:hidden;transition:border-color .45s var(--e-out),transform var(--t-mid) var(--e-out),box-shadow .45s var(--e-out),background .45s var(--e-out)}
.step__n{font-family:var(--f-head);font-size:2.6rem;font-weight:700;line-height:1;color:transparent;-webkit-text-stroke:1.5px rgba(140,190,215,.35);display:block;margin-bottom:.7rem;transition:-webkit-text-stroke-color .45s var(--e-out)}
/* hover só onde existe mouse: no touch ele "gruda" no último card tocado */
@media (hover:hover){
  .step:hover{border-color:rgba(78,200,61,.45);transform:translateY(-4px)}
  .step:hover .step__n{-webkit-text-stroke-color:var(--green-500)}
}
/* ponto focal da rolagem (celular): o card que cruza o meio da tela acende */
.step.is-focus{border-color:rgba(78,200,61,.55);background:linear-gradient(160deg,rgba(78,200,61,.08),var(--surface-2));box-shadow:0 0 0 1px rgba(78,200,61,.18),0 18px 40px -24px rgba(78,200,61,.55)}
.step.is-focus .step__n{-webkit-text-stroke-color:var(--green-500)}
.step h3{font-size:1.05rem;margin-bottom:.5rem}
.step p{font-size:.87rem;color:var(--ink-2);line-height:1.55}
/* 7 cartões em 4 colunas: o último ocupa duas, fechando a segunda fileira */
@media (min-width:1100px){ .steps .step:nth-child(7){grid-column:span 2} }
@media (min-width:700px) and (max-width:1099px){ .steps .step:nth-child(7){grid-column:span 2} }

/* ---------- 15b. DÚVIDAS FREQUENTES ---------- */
/* <details> mantém a resposta no HTML mesmo fechada: buscadores e IAs de
   resposta leem o texto inteiro, e o teclado abre/fecha sem JavaScript. */
.faq__list{display:grid;gap:.7rem;max-width:62rem}
.faq__item{border:1px solid var(--line);border-radius:var(--r-md);background:var(--surface-2);backdrop-filter:blur(8px);transition:border-color var(--t-mid),background var(--t-mid)}
.faq__item:hover{border-color:var(--line-strong)}
.faq__item[open]{border-color:rgba(78,200,61,.4);background:linear-gradient(160deg,rgba(78,200,61,.07),var(--surface-2))}
.faq__item summary{
  display:flex;align-items:center;gap:1rem;justify-content:space-between;
  padding:1.15rem 1.4rem;min-height:56px;cursor:pointer;list-style:none;
}
.faq__item summary::-webkit-details-marker{display:none}
.faq__item summary h3{font-size:1.02rem;font-weight:600;line-height:1.4;letter-spacing:-.01em}
/* seta desenhada em CSS para não depender de fonte nem de imagem */
.faq__item summary::after{
  content:"";flex:none;width:11px;height:11px;margin-right:.2rem;
  border-right:2px solid var(--green-500);border-bottom:2px solid var(--green-500);
  transform:rotate(45deg) translate(-2px,-2px);
  transition:transform var(--t-mid) var(--e-out);
}
.faq__item[open] summary::after{transform:rotate(-135deg) translate(-3px,-3px)}
.faq__item summary:hover h3{color:var(--ink-0)}
.faq__a{padding:0 1.4rem 1.35rem}
.faq__a p{font-size:.93rem;line-height:1.7;color:var(--ink-2);max-width:72ch}
.faq__a b{color:var(--ink-0);font-weight:600}
.faq__more{margin-top:1.75rem;font-size:.95rem;color:var(--ink-3);line-height:1.9}
/* padding vertical amplia a área de toque sem empurrar o texto ao redor;
   o sublinhado vem de text-decoration para não descolar junto com o padding */
.faq__more a{color:var(--green-300);font-weight:600;padding-block:.8rem;margin-block:-.8rem;
  text-decoration:underline;text-decoration-color:rgba(78,200,61,.45);text-underline-offset:.22em;
  transition:text-decoration-color var(--t-fast)}
.faq__more a:hover{text-decoration-color:var(--green-300)}
@media (max-width:640px){
  .faq__item summary{padding:1rem 1.1rem;gap:.75rem}
  .faq__item summary h3{font-size:.96rem}
  .faq__a{padding:0 1.1rem 1.15rem}
}

/* ---------- 16. CTA / FORM ---------- */
.cta{position:relative;overflow:hidden;border-top:1px solid var(--line)}
.cta__glow{position:absolute;z-index:0;left:50%;top:-18%;width:min(120vw,1100px);aspect-ratio:1;translate:-50% 0;background:radial-gradient(circle,rgba(78,200,61,.17),transparent 62%);filter:blur(40px);pointer-events:none}
.cta__inner{position:relative;z-index:1;display:grid;gap:var(--sp-5)}
/* Só divide em duas colunas a partir de 1200px: abaixo disso os campos
   lado a lado ficam estreitos demais e os selects truncam. */
@media (min-width:1200px){
  /* as duas colunas terminam na mesma linha: a foto absorve a folga */
  .cta__inner{grid-template-columns:1fr 1fr;gap:var(--sp-6);align-items:stretch}
  .cta__copy{display:flex;flex-direction:column}
}
.cta__copy h2{font-size:clamp(1.9rem,3.8vw,2.9rem);margin-bottom:1rem}
.cta__list{display:grid;gap:.6rem;margin-top:1.6rem}
.cta__list li{position:relative;padding-left:1.9rem;font-size:.95rem;color:var(--ink-1)}
.cta__list li::before{content:"";position:absolute;left:0;top:.05em;width:18px;height:18px;border-radius:50%;background:rgba(78,200,61,.18);border:1px solid rgba(78,200,61,.5)}
.cta__list li::after{content:"";position:absolute;left:5px;top:.45em;width:8px;height:4px;border-left:2px solid var(--green-400);border-bottom:2px solid var(--green-400);transform:rotate(-45deg)}
/* A imagem é absoluta de propósito: fora do fluxo, ela não empurra a altura
   natural da coluna, então o grid fecha na altura do formulário e o flex-grow
   faz a figura ocupar só o que sobrou. */
.cta__photo{margin:2rem 0 0;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);
  flex:1 1 220px;min-height:220px;position:relative}
/* ancorada no topo: o corte tira o piso, nunca a cobertura com a marca */
.cta__photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center top}
@media (max-width:1199px){ .cta__photo{display:none} }

.form{padding:1.8rem;border:1px solid var(--line);border-radius:var(--r-xl);background:linear-gradient(165deg,rgba(10,32,52,.96),rgba(4,18,31,.92));backdrop-filter:blur(14px);display:grid;gap:1.1rem;box-shadow:0 40px 90px -50px #000}
@media (min-width:560px){ .form{padding:2.2rem;grid-template-columns:1fr 1fr} }
@media (min-width:1200px){ .form{padding:2.6rem;gap:1.45rem;align-content:start} }
.form__title{font-size:1.4rem;grid-column:1/-1}
/* align-content:start é essencial: sem ele, quando um campo vizinho ganha
   mensagem de erro a linha cresce e a sobra é distribuída para o input,
   que estica e sai do alinhamento. */
.field{display:grid;gap:.4rem;align-content:start}
.field--full,.form__submit,.form__note,.form__title{grid-column:1/-1}
.field label{font-size:.83rem;font-weight:600;color:var(--ink-2)}
.field label span{color:var(--green-400)}
.field label small{font-weight:400;color:var(--ink-3);font-size:.92em}
.field input,.field select,.field textarea{
  width:100%;min-height:48px;padding:.75rem 1rem;border-radius:12px;
  background:rgba(4,18,31,.75);border:1px solid var(--line);color:var(--ink-0);
  font-size:1rem;transition:border-color var(--t-fast),box-shadow var(--t-fast);
}
.field textarea{min-height:88px;resize:vertical;line-height:1.5}
@media (min-width:1200px){
  .field input,.field select{min-height:52px}
  /* a seta acompanha o campo mais alto */
  .field select{background-position:calc(100% - 20px) 23px,calc(100% - 14px) 23px}
  .field textarea{min-height:112px}
  .form__submit{margin-top:.8rem}
}
.field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--ink-2) 50%),linear-gradient(135deg,var(--ink-2) 50%,transparent 50%);background-position:calc(100% - 20px) 21px,calc(100% - 14px) 21px;background-size:6px 6px;background-repeat:no-repeat;padding-right:2.6rem}
.field select option{background:var(--navy-900);color:var(--ink-0)}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--green-500);box-shadow:0 0 0 4px rgba(78,200,61,.18)}
.field.is-bad input,.field.is-bad select{border-color:#e66767;box-shadow:0 0 0 4px rgba(230,103,103,.15)}
/* o ícone acompanha a primeira linha, não o centro do bloco de duas linhas */
.err{font-size:.8rem;line-height:1.4;color:#f39a9a;display:flex;align-items:flex-start;gap:.4rem}
.err::before{content:"";width:14px;height:14px;margin-top:.12em;border-radius:50%;background:#e66767;flex:none;-webkit-mask:radial-gradient(circle at 50% 28%,transparent 1.2px,#000 1.4px) ,linear-gradient(#000,#000);-webkit-mask-composite:source-over}
.form__submit{justify-self:stretch;margin-top:.4rem}
.form__note{font-size:.82rem;color:var(--ink-3);text-align:center}

/* ---------- 17. FOOTER ---------- */
.foot{border-top:1px solid var(--line);background:linear-gradient(180deg,rgba(8,43,69,.4),var(--navy-950));padding-top:var(--sp-6)}
.foot__inner{display:grid;gap:var(--sp-4);padding-bottom:var(--sp-5)}
@media (min-width:860px){ .foot__inner{grid-template-columns:1.5fr 1.15fr 1fr;gap:var(--sp-5)} }
.foot__brand p{font-size:.9rem;color:var(--ink-2);line-height:1.6}
.foot__slogan{margin-top:.85rem;font-size:.85rem;color:var(--ink-3);letter-spacing:.02em}
.foot__tagline{margin-top:.9rem;max-width:44ch;color:var(--ink-3);font-size:.85rem}
.foot h4{font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3);margin-bottom:1rem;font-weight:600}

.foot__nav{align-content:start}
/* em duas colunas os seis links ficam com a mesma altura das colunas vizinhas,
   em vez de esticarem o rodapé sozinhos */
.foot__nav ul{display:grid;gap:.1rem}
@media (min-width:1200px){ .foot__nav ul{grid-template-columns:1fr 1fr;column-gap:1.25rem} }
.foot__nav a{font-size:.9rem;color:var(--ink-2);display:flex;align-items:center;min-height:44px;transition:color var(--t-fast)}
.foot__nav a:hover{color:var(--green-300)}

.foot__eng{align-content:start}
.foot__sandes{display:block;width:min(146px,58%);margin-bottom:.9rem;opacity:.9;
  transition:opacity var(--t-fast),transform var(--t-fast) var(--e-out)}
.foot__sandes img{width:100%;height:auto}
.foot__sandes:hover{opacity:1;transform:translateY(-2px)}
.foot__eng p{font-size:.88rem;color:var(--ink-2);line-height:1.6;max-width:32ch}

/* base centralizada em duas linhas: aviso legal acima, copyright abaixo.
   Folga no fim para o botão flutuante não cobrir o texto. */
.foot__base{border-top:1px solid var(--line);padding:1.75rem 0 6rem;display:grid;gap:.6rem;
  font-size:.8rem;color:var(--ink-3);text-align:center;justify-items:center}
.foot__disc{line-height:1.6;text-wrap:balance}
.foot__copy{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:.25rem 1rem}
/* acesso da equipe: presente, mas sem competir com o conteúdo */
.foot__webmail{display:inline-flex;align-items:center;gap:.4rem;min-height:44px;padding:0 .75rem;
  border-radius:8px;color:var(--ink-3);font-size:.78rem;
  transition:color var(--t-fast),border-color var(--t-fast)}
.foot__webmail svg{width:15px;height:15px;flex:none}
.foot__webmail:hover{color:var(--green-300)}

/* ---------- 18. WHATSAPP FLUTUANTE ---------- */
.wa{
  position:fixed;right:1rem;bottom:1rem;z-index:var(--z-float);
  display:inline-flex;align-items:center;gap:.6rem;
  min-height:56px;padding:0 1.3rem 0 1rem;border-radius:999px;
  background:linear-gradient(140deg,#43D45A,#1FA84C);color:#04160B;
  font-family:var(--f-head);font-weight:700;font-size:.92rem;
  box-shadow:0 12px 34px -10px rgba(31,168,76,.95);
  opacity:0;visibility:hidden;translate:0 18px;
  transition:opacity var(--t-mid),translate var(--t-mid) var(--e-out),visibility var(--t-mid),transform var(--t-fast);
}
.wa.is-on{opacity:1;visibility:visible;translate:0 0}
.wa:hover{transform:translateY(-2px)}
.wa svg{width:26px;height:26px;fill:currentColor;flex:none}
@media (max-width:520px){ .wa span{display:none} .wa{padding:0;width:56px;justify-content:center} }

/* ---------- 19. REVEAL (fallback sem JS) ---------- */
.reveal{opacity:1}
.js .reveal{opacity:0}
.js .hero__title .line>span{transform:translateY(105%)}

/* ---------- 19b. AJUSTES DE TELA PEQUENA ---------- */
@media (max-width:640px){
  .hero{padding:6rem 0 3.5rem;min-height:auto}
  .hero__title{font-size:clamp(2.3rem,9.2vw,3rem);margin-bottom:1.1rem}
  .eyebrow{margin-bottom:1.1rem;font-size:.76rem;letter-spacing:.14em}
  .hero__sub{font-size:1rem;margin-bottom:1.5rem}
  .hero__cta{margin-bottom:1.5rem}
  .hero__cta .btn{width:100%}
  .hero__stage{min-height:auto;margin-top:1rem}

  /* Piso de legibilidade: nenhum texto abaixo de ~11,5px no celular.
     Rótulos em caixa alta e espaçados perdem legibilidade muito antes
     do texto corrido, então aqui eles sobem em vez de encolher. */
  .tag{font-size:.76rem}
  .flow__badge{font-size:.73rem;letter-spacing:.11em}
  .kpi__lab{font-size:.72rem;min-height:3.2em}
  .model__meta{font-size:.75rem;line-height:1.35}
  .gap-card__label,.meter__head,.ctl label{font-size:.76rem}

  .sec{padding:3.5rem 0}
  .sec__head{margin-bottom:2rem}
  .sec__head h2{font-size:clamp(1.8rem,7.4vw,2.3rem)}
  .lead{font-size:.98rem}

  /* respiro interno mais econômico, sem apertar a leitura */
  .flow__step{padding:1.1rem}
  .bento__card{padding:1.4rem}
  .bento__ico{margin-bottom:.8rem}
  .phase{padding:1.25rem}
  .step{padding:1.3rem 1.2rem}
  .versus__col{padding:1.4rem}
  .ticks li,.crosses li{margin-bottom:.45rem}

  .sim__controls,.sim__out{padding:1.25rem}
  .kpi{padding:1rem .9rem}
  .legend{font-size:.8rem;gap:.45rem .9rem}
  .form{padding:1.4rem}
  .fee{padding:1.2rem}

  /* na barra estreita o rótulo dentro do segmento fica ilegível;
     a legenda logo abaixo já traz todos os valores */
  .viz__bar .seg b{display:none}

  /* links do rodapé colados: 8px entre áreas de toque evita erro de dedo */
  .foot__nav ul{gap:.5rem}
}

/* Seletor de potência: em telas estreitas, três colunas espremem o rótulo
   a ponto de ficar ilegível. Vira lista, com o kW à esquerda e o texto à direita. */
@media (max-width:480px){
  .sim__models{grid-template-columns:1fr}
  .model{
    grid-template-columns:auto 1fr;
    grid-template-areas:"kw badge" "kw meta";
    align-items:center;column-gap:1rem;row-gap:.1rem;
    padding:.95rem 1.2rem;
    border-top:0;border-left:3px solid transparent;
  }
  .model[aria-checked="true"]{
    border-top-color:transparent;border-left-color:var(--green-500);
    background:linear-gradient(90deg,rgba(78,200,61,.16),rgba(4,18,31,.2));
  }
  .model__kw{grid-area:kw;align-self:center;font-size:1.75rem;min-width:3.1em}
  .model__kw i{font-size:.8rem}
  .model__badge{grid-area:badge;align-self:end;font-size:.72rem;letter-spacing:.1em}
  .model__meta{grid-area:meta;align-self:start}
}

/* ---------- 20. MOVIMENTO REDUZIDO ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .js .reveal{opacity:1!important;transform:none!important}
  .js .hero__title .line>span{transform:none!important}
  .hero__glow,.cable-flow,.ping::after,.eyebrow__dot,.hero__scroll-rail i{animation:none}
  .hero__grid{display:none}
}