/* =========================================================
   AUTO VENDIDO — Design System
   Paleta derivada do logo (azul royal + ciano)
   ========================================================= */

/* ---------- Tokens ---------- */
:root{
  /* Marca */
  --brand-900:#071B45;
  --brand-800:#0B2B6B;
  --brand-700:#123F9C;
  --brand-600:#1E6BE6;
  --brand-500:#3B86F2;
  --brand-400:#6BA6F7;
  --cyan-600:#12A5B8;
  --cyan-500:#26C2D4;
  --cyan-400:#4ED8E6;
  --cyan-300:#8FE9F1;
  --wa:#25D366;

  /* Semanticos — light */
  --bg:#FFFFFF;
  --bg-soft:#F4F7FC;
  --bg-deep:#0B2B6B;
  --surface:#FFFFFF;
  --surface-2:#F7FAFF;
  --fg:#0B1B34;
  --fg-muted:#4A5B78;
  --fg-subtle:#616F87;   /* era #6B7C99: 4.23:1 no branco, reprovava. Agora 5.08:1 */
  --border:#DDE6F5;
  --border-strong:#C3D4EE;
  --ring:var(--brand-600);
  --primary:var(--brand-600);
  --primary-hover:var(--brand-700);
  --on-primary:#FFFFFF;
  --accent:var(--cyan-500);
  --success:#12A150;

  /* Elevacao */
  --shadow-sm:0 1px 2px rgba(11,43,107,.06), 0 1px 3px rgba(11,43,107,.08);
  --shadow-md:0 4px 12px rgba(11,43,107,.08), 0 2px 4px rgba(11,43,107,.06);
  --shadow-lg:0 18px 40px rgba(11,43,107,.12), 0 4px 12px rgba(11,43,107,.06);
  --shadow-xl:0 30px 70px rgba(7,27,69,.18);
  --glow:0 0 0 4px rgba(30,107,230,.16);

  /* Forma */
  --r-sm:8px; --r-md:14px; --r-lg:20px; --r-xl:28px; --r-full:999px;

  /* Espaco */
  --s-1:4px; --s-2:8px; --s-3:12px; --s-4:16px; --s-5:24px;
  --s-6:32px; --s-7:48px; --s-8:64px; --s-9:96px; --s-10:128px;

  /* Tipografia */
  --font-display:"Lexend", ui-sans-serif, system-ui, sans-serif;
  --font-body:"Source Sans 3", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;

  /* Motion */
  --dur-1:140ms; --dur-2:220ms; --dur-3:320ms;
  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-out-back:cubic-bezier(.34,1.36,.64,1);

  --container:1180px;
  --header-h:76px;

  /* Grid Swiss: 12 colunas, base 8px */
  --grid-cols:12;
  --grid-gap:var(--s-5);
}

[data-theme="dark"]{
  /* Tema preto. Os neutros levam um leve vies azul (o azul da marca), para o
     preto parecer escolhido e nao um #000 generico. --bg-deep e preto puro. */
  --bg:#08090C;
  --bg-soft:#0E1014;
  --bg-deep:#000000;
  --surface:#111318;
  --surface-2:#171A21;
  --fg:#F3F5F9;
  --fg-muted:#AAB3C2;
  --fg-subtle:#828C9C;
  --border:#23262E;
  --border-strong:#343945;
  --primary:var(--brand-500);
  --primary-hover:var(--brand-400);
  --shadow-sm:0 1px 2px rgba(0,0,0,.4);
  --shadow-md:0 4px 14px rgba(0,0,0,.45);
  --shadow-lg:0 20px 44px rgba(0,0,0,.55);
  --shadow-xl:0 30px 70px rgba(0,0,0,.6);
  --glow:0 0 0 4px rgba(59,134,242,.22);
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none !important}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px)}
body{
  margin:0;
  font-family:var(--font-body);
  font-size:1.0625rem;   /* 17px: Source Sans 3 tem altura-x menor que Inter */
  line-height:1.62;
  color:var(--fg);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg,video{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(--font-display);line-height:1.1;margin:0;font-weight:700}
h1{font-size:clamp(2.1rem,1.3rem + 3.4vw,3.85rem);letter-spacing:-.035em;line-height:1.04}
h2{font-size:clamp(1.7rem,1.1rem + 2.4vw,2.7rem);letter-spacing:-.028em}
h3{font-size:clamp(1.12rem,1rem + .66vw,1.44rem);letter-spacing:-.015em}
h4{letter-spacing:-.01em}
p{margin:0 0 1rem}
ul{margin:0;padding:0;list-style:none}

:focus-visible{outline:3px solid var(--ring);outline-offset:3px;border-radius:6px}
::selection{background:var(--brand-600);color:#fff}

/* ---------- Layout ---------- */
.container{width:min(100% - 40px,var(--container));margin-inline:auto}
@media (max-width:600px){.container{width:calc(100% - 32px)}}
.section{padding:var(--s-9) 0}
@media (max-width:760px){.section{padding:var(--s-8) 0}}
.section--soft{background:var(--bg-soft)}
.section-head{max-width:720px;margin:0 auto var(--s-7);text-align:center}
.section-head p{color:var(--fg-muted);font-size:1.05rem;margin:var(--s-3) 0 0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-display);font-size:.75rem;font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;
  color:var(--brand-600);
  background:color-mix(in srgb,var(--brand-600) 10%,transparent);
  border:1px solid color-mix(in srgb,var(--brand-600) 22%,transparent);
  padding:6px 14px;border-radius:var(--r-full);margin-bottom:var(--s-4);
}
[data-theme="dark"] .eyebrow{color:var(--brand-400)}
.eyebrow svg{width:14px;height:14px}
.grid{display:grid;gap:var(--s-5)}
.grid-12{display:grid;grid-template-columns:repeat(var(--grid-cols),minmax(0,1fr));gap:var(--grid-gap)}
.text-gradient{
  background:linear-gradient(100deg,var(--brand-600),var(--cyan-500));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
[data-theme="dark"] .text-gradient{background:linear-gradient(100deg,var(--brand-400),var(--cyan-400));-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- Botoes ---------- */
/* ---- Botoes: mesma "arte 3D" do .btn3d em todas as variantes ----
   --btn-lip e a aresta solida embaixo, que da o volume; --btn-halo e o brilho.
   O botao afunda no hover e encosta no chao no clique. */
.btn{
  /* Cor propria do botao: nos dois temas o fundo e o azul #1E6BE6 (4.88:1 com branco).
     Herdar --primary deixava o botao do tema escuro em 3.57:1. */
  --btn-bg:var(--brand-600);--btn-fg:#FFFFFF;
  --btn-lip:#123F9C;
  --btn-halo:30,107,230;
  --lip-h:5px;
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  position:relative;
  min-height:52px;padding:0 26px;margin-bottom:var(--lip-h);
  font-family:var(--font-display);font-weight:700;font-size:1rem;letter-spacing:-.01em;
  background:var(--btn-bg);color:var(--btn-fg);
  border:2px solid transparent;border-radius:var(--r-full);
  cursor:pointer;text-align:center;overflow:hidden;
  transition:transform 140ms var(--ease),box-shadow 140ms var(--ease),
             background var(--dur-2) var(--ease),border-color var(--dur-2) var(--ease),color var(--dur-2) var(--ease);
  box-shadow:0 var(--lip-h) 0 0 var(--btn-lip), 0 calc(var(--lip-h) + 8px) 20px -10px rgba(var(--btn-halo),.5);
}
/* brilho que atravessa o botao no hover */
.btn::after{
  content:"";position:absolute;top:0;bottom:0;left:-60%;width:45%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.28),transparent);
  transform:skewX(-18deg);opacity:0;pointer-events:none;
}
.btn:is(:hover,:focus-visible)::after{opacity:1;animation:btnShine .75s var(--ease)}
.btn:is(:hover,:focus-visible){
  background:var(--brand-700);
  transform:translateY(2px);
  box-shadow:0 calc(var(--lip-h) - 2px) 0 0 var(--btn-lip), 0 calc(var(--lip-h) + 12px) 26px -10px rgba(var(--btn-halo),.62);
}
.btn:active{
  transform:translateY(var(--lip-h));
  box-shadow:0 0 0 0 var(--btn-lip), 0 6px 14px -10px rgba(var(--btn-halo),.6);
}
.btn svg{width:18px;height:18px;flex:none}
.btn--lg{min-height:58px;padding:0 32px;font-size:1.06rem;--lip-h:6px}

.btn--ghost{
  background:transparent;color:var(--fg);border-color:var(--border-strong);
  --btn-lip:var(--border-strong);--btn-halo:0,0,0;--lip-h:4px;
  box-shadow:0 var(--lip-h) 0 0 var(--btn-lip);
}
.btn--ghost:is(:hover,:focus-visible){
  background:var(--surface-2);border-color:var(--primary);color:var(--primary);
  --btn-lip:var(--primary);
  box-shadow:0 calc(var(--lip-h) - 2px) 0 0 var(--btn-lip);
}
.btn--ghost::after{background:linear-gradient(100deg,transparent,rgba(127,127,127,.18),transparent)}
.btn--ghost:active{box-shadow:0 0 0 0 var(--btn-lip)}

/* Acento unico do site: so as duas acoes de conversao usam ciano. */
.btn--accent{background:var(--cyan-600);color:#04222A;--btn-lip:#0B7C8B;--btn-halo:18,165,184}
.btn--accent:is(:hover,:focus-visible){background:var(--cyan-500);color:#04222A}

.btn--wa{background:var(--wa);color:#04310F;--btn-lip:#12833C;--btn-halo:37,211,102}
.btn--wa:is(:hover,:focus-visible){background:#1FBE5B;color:#04310F}

.btn--block{width:100%}

@keyframes btnShine{ from{left:-60%} to{left:115%} }

@media (prefers-reduced-motion:reduce){
  .btn,.btn:is(:hover,:focus-visible),.btn:active{transition:none;transform:none}
  .btn::after{display:none}
}

/* ---------- Header ---------- */
.header{
  position:sticky;top:0;z-index:60;
  height:var(--header-h);
  display:flex;align-items:center;
  background:color-mix(in srgb,var(--bg) 82%,transparent);
  backdrop-filter:saturate(180%) blur(14px);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color var(--dur-2) var(--ease),box-shadow var(--dur-2) var(--ease);
}
.header.is-stuck{border-bottom-color:var(--border);box-shadow:var(--shadow-sm)}
.header__inner{display:flex;align-items:center;gap:var(--s-5);width:min(100% - 40px,var(--container));margin-inline:auto}
.brand{display:flex;align-items:center;flex:none;border-radius:var(--r-sm);min-height:44px}
.brand img{height:42px;width:auto;display:block}
/* data-theme e sempre carimbado no <html>, entao a troca por tema e direta */
.brand .logo-dark{display:none}
[data-theme="dark"] .brand .logo-light{display:none}
[data-theme="dark"] .brand .logo-dark{display:block}
@media (max-width:520px){.brand img{height:36px}}
/* Abaixo de 360px o logo (172px) + os dois botoes de 44px nao cabiam na barra:
   sobrava 7px para fora da viewport. Mais um degrau resolve. */
@media (max-width:360px){.brand img{height:30px}}
.brand--drawer img{height:34px}

.nav{margin-left:auto;display:flex;align-items:center;gap:var(--s-2)}
.nav__list{display:flex;align-items:center;gap:2px}
.nav__link{
  position:relative;padding:10px 14px;border-radius:var(--r-full);
  font-size:.94rem;font-weight:500;color:var(--fg-muted);
  transition:color var(--dur-2) var(--ease),background var(--dur-2) var(--ease);
}
.nav__link:hover{color:var(--fg);background:var(--surface-2)}
.nav__link[aria-current="page"]{color:var(--brand-600);font-weight:600}
[data-theme="dark"] .nav__link[aria-current="page"]{color:var(--brand-400)}
.nav__link[aria-current="page"]::after{
  content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;border-radius:2px;
  background:var(--primary);
}
/* O CTA do header some no mobile (ele vive no drawer). Precisa listar .btn3d
   tambem: upgradeButton() troca a classe .btn por .btn3d, e sem isso a regra
   deixava de casar e o botao ficava espremido em 46px, escrito "Av". */
@media (max-width:1000px){.nav__list,.nav > .btn,.nav > .btn3d{display:none}}

.icon-btn{
  width:44px;height:44px;flex:0 0 auto;
  display:inline-flex;align-items:center;justify-content:center;
  position:relative;
  background:var(--surface);border:1px solid var(--border);border-radius:var(--r-full);
  cursor:pointer;color:var(--fg-muted);margin-bottom:3px;padding:0;
  box-shadow:0 3px 0 0 var(--border-strong);
  transition:color var(--dur-2) var(--ease),border-color var(--dur-2) var(--ease),
             background var(--dur-2) var(--ease),transform 140ms var(--ease),box-shadow 140ms var(--ease);
}
.icon-btn:is(:hover,:focus-visible){
  color:var(--primary);border-color:var(--primary);background:var(--surface-2);
  transform:translateY(1px);box-shadow:0 2px 0 0 var(--primary);
}
.icon-btn:active{transform:translateY(3px);box-shadow:0 0 0 0 var(--primary)}
.icon-btn svg{width:20px;height:20px}
/* O JS injeta os raios (.splash) dentro do .icon-btn tambem. Sem regra propria ele
   virava um segundo item do flex de 20px: os dois se espremiam para 15px e o icone
   saia do centro. Aqui ele volta a ser uma camada absoluta, fora do fluxo. */
.icon-btn .splash{
  position:absolute;left:50%;top:50%;width:110px;height:67px;max-width:none;
  transform:translate(-50%,-50%);pointer-events:none;
  stroke:var(--primary);fill:none;
  stroke-dasharray:1 60;stroke-dashoffset:0;opacity:0;
  transition:opacity .2s var(--ease);
}
.icon-btn:is(:hover,:focus-visible) .splash{opacity:.7;animation:splash .7s cubic-bezier(.22,.61,.36,1) forwards}
.theme-toggle .icon-sun{display:none}
[data-theme="dark"] .theme-toggle .icon-sun{display:block}
[data-theme="dark"] .theme-toggle .icon-moon{display:none}
.burger{display:none}
@media (max-width:1000px){.burger{display:inline-flex}}

/* Drawer mobile */
.drawer{position:fixed;inset:0;z-index:70;visibility:hidden}
.drawer[data-open="true"]{visibility:visible}
.drawer__scrim{
  position:absolute;inset:0;background:rgba(7,27,69,.55);
  opacity:0;transition:opacity var(--dur-3) var(--ease);
  backdrop-filter:blur(3px);
}
.drawer[data-open="true"] .drawer__scrim{opacity:1}
.drawer__panel{
  position:absolute;top:0;right:0;height:100%;width:min(340px,88vw);
  background:var(--surface);border-left:1px solid var(--border);
  padding:var(--s-5);display:flex;flex-direction:column;gap:var(--s-2);
  transform:translateX(100%);transition:transform var(--dur-3) var(--ease);
  /* overflow-x:hidden porque os raios (.splash) dos botoes do rodape do drawer
     tem 342px e o painel tem no maximo 340px: sem isso nasce uma barra de
     rolagem horizontal dentro do menu. */
  overflow-y:auto;overflow-x:hidden;box-shadow:var(--shadow-xl);
}
.drawer[data-open="true"] .drawer__panel{transform:translateX(0)}
.drawer__top{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--s-3)}
.drawer__link{
  padding:14px 16px;border-radius:var(--r-md);font-weight:600;font-size:1.05rem;
  color:var(--fg);transition:background var(--dur-2) var(--ease),color var(--dur-2) var(--ease);
}
.drawer__link:hover,.drawer__link[aria-current="page"]{background:var(--surface-2);color:var(--primary)}
.drawer__foot{margin-top:auto;display:grid;gap:var(--s-3);padding-top:var(--s-5)}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(1100px 520px at 12% -10%,rgba(38,194,212,.20),transparent 60%),
    radial-gradient(900px 480px at 92% 8%,rgba(30,107,230,.22),transparent 62%),
    var(--bg);
  padding:0 0 var(--s-9);
}
[data-theme="dark"] .hero{
  background:
    radial-gradient(1100px 520px at 12% -10%,rgba(38,194,212,.08),transparent 60%),
    radial-gradient(900px 480px at 92% 8%,rgba(30,107,230,.10),transparent 62%),
    var(--bg);
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(var(--border) 1px,transparent 1px),linear-gradient(90deg,var(--border) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(circle at 50% 0%,#000,transparent 72%);
  mask-image:radial-gradient(circle at 50% 0%,#000,transparent 72%);
  opacity:.5;
}
.hero__intro{position:relative;z-index:1;padding-top:var(--s-7)}

.hero h1{margin-bottom:var(--s-4)}
.hero__lead{font-size:clamp(1.02rem,.96rem + .4vw,1.2rem);color:var(--fg-muted);max-width:56ch;margin-bottom:var(--s-6)}
.hero__actions{display:flex;flex-wrap:wrap;gap:var(--s-3);margin-bottom:var(--s-6)}
.hero__trust{display:flex;flex-wrap:wrap;gap:var(--s-3) var(--s-5);align-items:center}
.trust-chip{display:inline-flex;align-items:center;gap:8px;font-size:.9rem;color:var(--fg-muted);font-weight:500}
.trust-chip svg{width:18px;height:18px;color:var(--success);flex:none}

/* ---------- Banner de video (faixa inteira) ---------- */
.hero__banner{
  /* z-index acima do .hero::after: a grade decorativa do heroi estava
     sendo desenhada por cima do video, cortando a arte com linhas. */
  position:relative;z-index:2;width:100%;overflow:hidden;
  background:#061638;
  /* 1920x880: a arte foi desenhada nessa proporcao justamente para o banner
     terminar acima da dobra num monitor 1080p. O max-height garante isso
     tambem em telas mais baixas. */
  aspect-ratio:1920/880;
  max-height:calc(100vh - var(--header-h));
}
/* 16:9 puro, sem max-height: com max-height o contain sobraria tarja preta
   dos lados em viewport baixa, e o cover cortaria o topo da arte. */
.hero__banner video{width:100%;height:100%;object-fit:cover;display:block}
/* No celular o 16:9 vira uma tira de ~220px e nada dentro da arte fica legivel.
   Abaixo de 700px entra a versao quadrada, que o JS troca junto. */
@media (max-width:699px){
  .hero__banner{aspect-ratio:1/1}
  /* no formato quadrado o canto inferior direito e do rodape da propria arte */
  .video-toggle{top:16px;bottom:auto;right:16px}
}
.video-toggle{
  position:absolute;right:20px;bottom:20px;z-index:2;
  width:44px;height:44px;border-radius:var(--r-full);
  display:grid;place-items:center;cursor:pointer;
  background:rgba(7,27,69,.62);color:#fff;border:1px solid rgba(255,255,255,.32);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  transition:background var(--dur-2) var(--ease),border-color var(--dur-2) var(--ease),opacity var(--dur-2) var(--ease);
  opacity:.55;
}
.hero__banner:hover .video-toggle,.video-toggle:focus-visible{opacity:1}
.video-toggle:hover{background:rgba(7,27,69,.85);border-color:#fff}
.video-toggle svg{width:18px;height:18px}
.video-toggle .icon-play{display:none}
.video-toggle[data-paused="true"]{opacity:1}
.video-toggle[data-paused="true"] .icon-play{display:block}
.video-toggle[data-paused="true"] .icon-pause{display:none}

/* faixa do formulario, agora abaixo do heroi */
.hero__form{margin-top:var(--s-7)}
.hero__form .quote{max-width:820px;margin-inline:auto}

/* Stats */
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--s-4);margin-top:var(--s-7)}
@media (min-width:640px){.stats{grid-template-columns:repeat(4,1fr)}}
.stat__num{font-family:var(--font-display);font-size:clamp(1.6rem,1.2rem + 1.4vw,2.2rem);font-weight:700;color:var(--brand-600);line-height:1}
[data-theme="dark"] .stat__num{color:var(--brand-400)}
.stat__label{font-size:.86rem;color:var(--fg-muted);margin-top:6px;display:block}

/* ---------- Cards ---------- */
.card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);
  padding:var(--s-5);box-shadow:var(--shadow-sm);
  transition:transform var(--dur-2) var(--ease),box-shadow var(--dur-2) var(--ease),border-color var(--dur-2) var(--ease);
}
.card--hover:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--border-strong)}
.card__icon{
  width:52px;height:52px;border-radius:var(--r-md);display:grid;place-items:center;margin-bottom:var(--s-4);
  background:color-mix(in srgb,var(--brand-600) 11%,transparent);
  color:var(--brand-600);border:1px solid color-mix(in srgb,var(--brand-600) 20%,transparent);
}
[data-theme="dark"] .card__icon{color:var(--brand-400)}
.card__icon svg{width:26px;height:26px}
.card h3{margin-bottom:var(--s-2)}
.card p{color:var(--fg-muted);margin:0;font-size:.97rem}
.cards-3{grid-template-columns:1fr}
@media (min-width:640px){.cards-3{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1000px){.cards-3{grid-template-columns:repeat(3,1fr)}}
.cards-4{grid-template-columns:1fr}
@media (min-width:560px){.cards-4{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1000px){.cards-4{grid-template-columns:repeat(4,1fr)}}

/* ---------- Formulario multi-etapas ---------- */
.quote{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--r-xl);
  box-shadow:var(--shadow-xl);padding:var(--s-6);position:relative;overflow:hidden;
}
.quote::before{
  content:"";position:absolute;inset:0 0 auto 0;height:5px;
  background:var(--primary);
}
@media (max-width:520px){.quote{padding:var(--s-5) var(--s-4)}}
.quote__head{margin-bottom:var(--s-5)}
.quote__head h2{font-size:clamp(1.35rem,1.1rem + 1vw,1.7rem)}
.quote__head p{color:var(--fg-muted);font-size:.95rem;margin:8px 0 0}

.steps{display:flex;align-items:center;gap:6px;margin-bottom:var(--s-5)}
.step-dot{flex:1;display:flex;flex-direction:column;gap:8px}
.step-dot__bar{height:5px;border-radius:var(--r-full);background:var(--border);transition:background var(--dur-3) var(--ease)}
.step-dot__label{display:flex;align-items:center;gap:7px}
.step-dot__label::before{
  content:counter(passo);counter-increment:passo;
  width:18px;height:18px;border-radius:50%;display:grid;place-items:center;
  font-size:.62rem;font-weight:700;border:1.5px solid currentColor;flex:none;
}
.steps{counter-reset:passo}
.step-dot[data-state="done"] .step-dot__label::before{
  content:"";background:var(--success);border-color:var(--success);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E");
  background-size:11px;background-position:center;background-repeat:no-repeat;
}
.step-dot[data-state="done"] .step-dot__label{color:var(--success)}
.step-dot[data-state="done"] .step-dot__bar{background:color-mix(in srgb,var(--primary) 45%,transparent)}
.step-dot[data-state="active"] .step-dot__bar{background:var(--primary)}
.step-dot__label{font-size:.72rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--fg-subtle)}
.step-dot[data-state="active"] .step-dot__label{color:var(--brand-600)}
[data-theme="dark"] .step-dot[data-state="active"] .step-dot__label{color:var(--brand-400)}

.fieldset{border:0;padding:0;margin:0;display:grid;gap:var(--s-4)}
.fieldset[hidden]{display:none}
.field{display:grid;gap:6px}
.field label{font-size:.88rem;font-weight:600;color:var(--fg)}
.field .hint{font-size:.8rem;color:var(--fg-subtle)}
.field input,.field select,.field textarea{
  width:100%;min-height:50px;padding:12px 14px;
  background:var(--bg);color:var(--fg);
  border:1.5px solid var(--border-strong);border-radius:var(--r-md);
  transition:border-color var(--dur-2) var(--ease),box-shadow var(--dur-2) var(--ease);
}
.field textarea{min-height:110px;resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:var(--fg-subtle)}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--primary);box-shadow:var(--glow);
}
/* confirmacao visual de campo obrigatorio ja validado */
.field input[data-valid="true"],.field select[data-valid="true"]{
  border-color:color-mix(in srgb,var(--success) 55%,var(--border-strong));
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2312A150' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center;background-size:16px;
  padding-right:40px;
}
.field select[data-valid="true"]{background-position:right 34px center}
.field input[aria-invalid="true"],.field select[aria-invalid="true"]{border-color:#D92D20}
/* Antes o erro era display:none/flex: ao aparecer empurrava o campo de baixo
   e desalinhava a coluna vizinha. Agora cresce com transicao, sem salto seco. */
.field .error{
  font-size:.82rem;color:#D92D20;font-weight:600;display:flex;align-items:center;gap:6px;
  max-height:0;opacity:0;overflow:hidden;
  transition:max-height .18s var(--ease),opacity .18s var(--ease),margin-top .18s var(--ease);
}
.field .error[data-show="true"]{max-height:3em;opacity:1;margin-top:2px}
/* campos lado a lado nao se esticam quando o vizinho ganha uma linha de erro */
.row-2{align-items:start}
[data-theme="dark"] .field .error{color:#FF8A80}
.row-2{display:grid;gap:var(--s-4);grid-template-columns:1fr}
@media (min-width:560px){.row-2{grid-template-columns:1fr 1fr}}
.quote__nav{display:flex;gap:var(--s-3);margin-top:var(--s-5)}
.quote__nav .btn{flex:1}
.quote__legal{font-size:.78rem;color:var(--fg-subtle);margin:var(--s-4) 0 0;text-align:center}

.quote__success{display:none;text-align:center;padding:var(--s-6) 0}
.quote__success[data-show="true"]{display:block}
.success-ring{
  width:76px;height:76px;margin:0 auto var(--s-4);border-radius:50%;
  display:grid;place-items:center;color:#fff;
  background:var(--success);
  animation:pop var(--dur-3) var(--ease-out-back);
}
.success-ring svg{width:38px;height:38px}
@keyframes pop{from{transform:scale(.6);opacity:0}to{transform:scale(1);opacity:1}}

/* ---------- Como funciona ---------- */
.timeline{position:relative;display:grid;gap:var(--s-5)}
@media (min-width:900px){
  .timeline{grid-template-columns:repeat(5,1fr);gap:var(--s-4)}
  .timeline::before{
    content:"";position:absolute;top:26px;left:8%;right:8%;height:2px;
    background:var(--border-strong);
  }
}
.step{position:relative;text-align:left}
@media (min-width:900px){.step{text-align:center}}
.step__num{
  width:54px;height:54px;border-radius:var(--r-full);display:grid;place-items:center;
  font-family:var(--font-display);font-weight:700;font-size:1.25rem;
  color:#fff;background:var(--primary);
  box-shadow:0 6px 14px -8px rgba(30,107,230,.55);
  margin-bottom:var(--s-3);position:relative;z-index:1;
  border:4px solid var(--bg-soft);
}
@media (min-width:900px){.step__num{margin-inline:auto}}
.step h3{font-size:1.08rem;margin-bottom:6px}
.step p{color:var(--fg-muted);font-size:.94rem;margin:0}

/* ---------- Promo consulta veicular ---------- */
.promo{
  position:relative;overflow:hidden;border-radius:var(--r-xl);
  background:linear-gradient(120deg,var(--brand-900),var(--brand-700) 55%,var(--cyan-600));
  color:#fff;padding:var(--s-8) var(--s-7);
  display:grid;gap:var(--s-6);align-items:center;
  box-shadow:var(--shadow-xl);
}
@media (min-width:900px){.promo{grid-template-columns:1.3fr .7fr;padding:var(--s-8)}}
@media (max-width:560px){.promo{padding:var(--s-6) var(--s-5)}}
.promo::before{
  content:"";position:absolute;width:420px;height:420px;right:-120px;top:-140px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.16),transparent 62%);
}
.promo > *{position:relative;z-index:1}
.promo h2{color:#fff}
.promo p{color:rgba(255,255,255,.82);margin:var(--s-3) 0 0;max-width:52ch}
.promo .eyebrow{color:#fff;background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.26)}
.promo__price{
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);
  border-radius:var(--r-lg);padding:var(--s-5);text-align:center;backdrop-filter:blur(8px);
}
.promo__price .label{font-size:.8rem;text-transform:uppercase;letter-spacing:.12em;color:rgba(255,255,255,.75);font-weight:700}
.promo__price .value{font-family:var(--font-display);font-size:2.6rem;font-weight:700;line-height:1.1;margin:6px 0 var(--s-4)}
.promo__price .value small{font-size:1rem;font-weight:600;opacity:.8}
.promo__list{display:grid;gap:10px;margin:var(--s-5) 0 0}
.promo__list li{display:flex;gap:10px;align-items:flex-start;font-size:.96rem;color:rgba(255,255,255,.9)}
.promo__list svg{width:18px;height:18px;flex:none;margin-top:4px;color:var(--cyan-300)}

/* ---------- Depoimentos ---------- */
.testimonials{display:grid;gap:var(--s-5);grid-template-columns:1fr}
@media (min-width:760px){.testimonials{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1060px){.testimonials{grid-template-columns:repeat(3,1fr)}}
.testimonial{display:flex;flex-direction:column;gap:var(--s-4);height:100%}
.stars{display:flex;gap:3px;color:#F5A623}
.stars svg{width:18px;height:18px}
.testimonial blockquote{margin:0;color:var(--fg);font-size:1rem;line-height:1.65}
.testimonial figcaption{display:flex;align-items:center;gap:12px;margin-top:auto}
.avatar{
  width:44px;height:44px;border-radius:50%;flex:none;display:grid;place-items:center;
  font-family:var(--font-display);font-weight:700;color:#fff;font-size:.95rem;
  background:linear-gradient(135deg,var(--brand-600),var(--cyan-500));
}
.testimonial .who{font-weight:700;font-size:.95rem}
.testimonial .where{font-size:.84rem;color:var(--fg-subtle)}

/* ---------- FAQ ---------- */
.faq{max-width:820px;margin-inline:auto;display:grid;gap:var(--s-3)}
.faq__item{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);
  overflow:hidden;transition:border-color var(--dur-2) var(--ease),box-shadow var(--dur-2) var(--ease);
}
.faq__item[data-open="true"]{border-color:var(--primary);box-shadow:var(--shadow-md)}
.faq__q{
  width:100%;background:none;border:0;cursor:pointer;text-align:left;
  display:flex;align-items:center;justify-content:space-between;gap:var(--s-4);
  padding:var(--s-4) var(--s-5);font-family:var(--font-display);font-weight:600;font-size:1.02rem;
  min-height:60px;transition:color var(--dur-2) var(--ease);
}
.faq__q:hover{color:var(--primary)}
.faq__q svg{width:22px;height:22px;flex:none;color:var(--primary);transition:transform var(--dur-3) var(--ease)}
.faq__item[data-open="true"] .faq__q svg{transform:rotate(180deg)}
.faq__a{display:grid;grid-template-rows:0fr;transition:grid-template-rows var(--dur-3) var(--ease)}
.faq__item[data-open="true"] .faq__a{grid-template-rows:1fr}
.faq__a > div{overflow:hidden}
.faq__a p{padding:0 var(--s-5) var(--s-5);margin:0;color:var(--fg-muted)}

/* ---------- Indicou ganhou ---------- */
.referral{
  display:grid;gap:var(--s-6);align-items:center;
  border-radius:var(--r-xl);border:1px solid var(--border);
  background:var(--surface);padding:var(--s-7);box-shadow:var(--shadow-md);
}
@media (min-width:900px){.referral{grid-template-columns:1fr 1fr;padding:var(--s-8)}}
@media (max-width:560px){.referral{padding:var(--s-5)}}
.referral__badge{
  /* era inline-flex: colidia na mesma linha do .eyebrow */
  display:flex;flex-direction:column;align-items:flex-start;width:max-content;
  border-radius:var(--r-lg);padding:var(--s-4) var(--s-5);margin-bottom:var(--s-5);
  background:color-mix(in srgb,var(--brand-600) 8%,transparent);
  border:1px solid color-mix(in srgb,var(--brand-600) 22%,transparent);
}
.referral__badge .amount{font-family:var(--font-display);font-size:2.3rem;font-weight:700;line-height:1;color:var(--brand-600)}
[data-theme="dark"] .referral__badge .amount{color:var(--brand-400)}
.referral__badge .cap{font-size:.82rem;font-weight:600;color:var(--fg-muted);letter-spacing:.04em;text-transform:uppercase}
.referral > div > p{margin:var(--s-4) 0 0}
.referral__badge{margin:var(--s-5) 0 0}

/* ---------- Bloco com imagem ---------- */
.media-block{
  display:grid;gap:var(--s-6);align-items:center;
  grid-template-columns:1fr;margin-bottom:var(--s-7);
}
@media (min-width:900px){.media-block{grid-template-columns:.85fr 1.15fr;gap:var(--s-8)}}
.media-block__img{
  position:relative;border-radius:var(--r-xl);overflow:hidden;
  background:linear-gradient(135deg,color-mix(in srgb,var(--brand-600) 10%,transparent),color-mix(in srgb,var(--cyan-500) 14%,transparent));
  padding:var(--s-4);
}
.media-block__img img{width:100%;height:auto;object-fit:contain}
.media-block__text p{color:var(--fg-muted);font-size:1.05rem;margin:var(--s-3) 0 0}

.referral__media{margin-top:var(--s-5);border-radius:var(--r-lg);overflow:hidden}
.referral__media img{width:100%;height:auto;display:block}

/* ---------- Unidades ---------- */
.units{grid-template-columns:1fr}
/* com uma unidade so, o card sozinho na grade de 3 fica torto a esquerda */
.units:has(.unit:only-child){grid-template-columns:minmax(280px,440px);justify-content:center}
@media (min-width:700px){.units{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1040px){.units{grid-template-columns:repeat(3,1fr)}}
.unit{display:flex;flex-direction:column;gap:var(--s-2)}
.unit__city{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:700;font-size:1.12rem}
.unit__city svg{width:20px;height:20px;color:var(--cyan-600)}
[data-theme="dark"] .unit__city svg{color:var(--cyan-400)}
.unit__addr{color:var(--fg-muted);font-size:.94rem;margin:0}
.unit__links{display:flex;flex-wrap:wrap;gap:var(--s-3);margin-top:var(--s-3)}
.link-inline{
  display:inline-flex;align-items:center;gap:7px;font-weight:600;font-size:.92rem;color:var(--primary);
  border-bottom:1.5px solid transparent;transition:border-color var(--dur-2) var(--ease)
}
.link-inline:hover{border-bottom-color:var(--primary)}
.link-inline svg{width:16px;height:16px}

/* ---------- CTA final ---------- */
.cta-band{
  border-radius:var(--r-xl);padding:var(--s-8);text-align:center;color:#fff;
  background:linear-gradient(120deg,var(--brand-800),var(--brand-600) 60%,var(--cyan-600));
  box-shadow:var(--shadow-xl);position:relative;overflow:hidden;
}
@media (max-width:560px){.cta-band{padding:var(--s-6) var(--s-5)}}
.cta-band h2{color:#fff;margin-bottom:var(--s-3)}
.cta-band p{color:rgba(255,255,255,.85);max-width:56ch;margin:0 auto var(--s-6)}
.cta-band .btn--ghost{color:#fff;border-color:rgba(255,255,255,.5)}
.cta-band .btn--ghost:hover{background:rgba(255,255,255,.14);color:#fff;border-color:#fff}
.cta-band__actions{display:flex;gap:var(--s-3);justify-content:center;flex-wrap:wrap}
.cta-band__media{margin:var(--s-7) auto 0;max-width:880px}
.cta-band__media img{width:100%;height:auto;display:block}
@media (max-width:560px){.cta-band__media{margin-top:var(--s-6)}}

/* ---------- Footer ---------- */
.footer{background:var(--bg-deep);color:#D8E4FA;padding:var(--s-8) 0 var(--s-5);margin-top:var(--s-9)}
[data-theme="dark"] .footer{border-top:1px solid var(--border)}
.footer__grid{display:grid;gap:var(--s-6);grid-template-columns:1fr}
@media (min-width:700px){.footer__grid{grid-template-columns:1.4fr 1fr 1fr}}
@media (min-width:1000px){.footer__grid{grid-template-columns:1.6fr 1fr 1fr 1.2fr}}
.footer h4{font-size:.82rem;text-transform:uppercase;letter-spacing:.14em;color:#8FB4EE;margin-bottom:var(--s-4)}
.footer a{color:#D8E4FA;transition:color var(--dur-2) var(--ease)}
.footer a:hover{color:var(--cyan-400)}
.footer__list{display:grid;gap:10px;font-size:.94rem}
.footer__brand{max-width:34ch}
.footer__brand p{color:#A9C4EC;font-size:.94rem;margin-top:var(--s-4)}
/* O rodape usa --bg-deep nos dois temas, entao o logo e sempre o reverso branco. */
.footer__logo{display:inline-block;max-width:250px}
.footer__logo img{width:100%;height:auto}
.socials{display:flex;gap:10px;margin-top:var(--s-5)}
.socials a{
  width:44px;height:44px;border-radius:var(--r-full);display:grid;place-items:center;
  border:1px solid rgba(216,228,250,.24);
  transition:background var(--dur-2) var(--ease),border-color var(--dur-2) var(--ease),transform var(--dur-2) var(--ease);
}
.socials a:hover{background:rgba(78,216,230,.16);border-color:var(--cyan-400);transform:translateY(-2px)}
.socials svg{width:20px;height:20px}
.footer__bottom{
  margin-top:var(--s-7);padding-top:var(--s-5);border-top:1px solid rgba(216,228,250,.16);
  display:flex;flex-wrap:wrap;gap:var(--s-3);justify-content:space-between;
  font-size:.86rem;color:#9DB8E4;
}

/* ---------- WhatsApp flutuante ---------- */
.fab{
  position:fixed;right:20px;bottom:26px;z-index:55;
  display:inline-flex;align-items:center;gap:10px;
  height:58px;padding:0 22px 0 18px;border-radius:var(--r-full);
  background:var(--wa);color:#04310F;font-weight:700;font-family:var(--font-display);
  box-shadow:0 6px 0 0 #12833C, 0 16px 30px -10px rgba(37,211,102,.55);
  transition:transform 140ms var(--ease),box-shadow 140ms var(--ease);
}
.fab:is(:hover,:focus-visible){
  transform:translateY(2px);
  box-shadow:0 4px 0 0 #12833C, 0 20px 36px -10px rgba(37,211,102,.7);
}
.fab:active{transform:translateY(6px);box-shadow:0 0 0 0 #12833C,0 8px 16px -10px rgba(37,211,102,.6)}
.fab svg{width:26px;height:26px}
@media (max-width:560px){
  .fab{padding:0;width:58px;justify-content:center;right:16px;bottom:16px}
  .fab span{display:none}
}

/* ---------- Reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity 520ms var(--ease),transform 520ms var(--ease)}
.reveal.is-in{opacity:1;transform:none}
.reveal-stagger > *{opacity:0;transform:translateY(18px) scale(.985);transition:opacity 460ms var(--ease),transform 460ms var(--ease-out-back)}
.reveal-stagger.is-in > *{opacity:1;transform:none}
.reveal-stagger.is-in > *:nth-child(1){transition-delay:0ms}
.reveal-stagger.is-in > *:nth-child(2){transition-delay:70ms}
.reveal-stagger.is-in > *:nth-child(3){transition-delay:140ms}
.reveal-stagger.is-in > *:nth-child(4){transition-delay:210ms}
.reveal-stagger.is-in > *:nth-child(5){transition-delay:280ms}
.reveal-stagger.is-in > *:nth-child(6){transition-delay:350ms}

/* ---------- Utilidades ---------- */
.skip-link{
  position:absolute;left:-9999px;top:8px;z-index:100;
  background:var(--brand-600);color:#fff;padding:12px 20px;border-radius:var(--r-md);font-weight:600;
}
.skip-link:focus{left:16px}
.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;
}
.page-hero{
  padding:var(--s-8) 0;
  background:radial-gradient(900px 400px at 20% -20%,rgba(38,194,212,.18),transparent 60%),var(--bg-soft);
  border-bottom:1px solid var(--border);
}
.page-hero p{color:var(--fg-muted);max-width:62ch;font-size:1.06rem;margin-top:var(--s-4)}
.breadcrumb{display:flex;gap:8px;font-size:.86rem;color:var(--fg-subtle);margin-bottom:var(--s-4)}
.breadcrumb a:hover{color:var(--primary)}
.prose p{color:var(--fg-muted);font-size:1.02rem}
.prose h3{margin:var(--s-6) 0 var(--s-3)}
.two-col{display:grid;gap:var(--s-7);grid-template-columns:1fr}
@media (min-width:900px){.two-col{grid-template-columns:1fr 1fr;gap:var(--s-8)}}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
  .reveal,.reveal-stagger > *{opacity:1 !important;transform:none !important}
}

/* =========================================================
   BOTAO 3D ANIMADO  (.btn3d)
   Porte para CSS puro do componente React "3d-button".
   O original vinha como .tsx + Tailwind; aqui virou uma
   classe independente, na paleta azul da marca.
   ========================================================= */
.btn3d{
  /* A largura vem do .sizer (o rotulo mais longo, invisivel, no fluxo).
     Antes era fixa em 238px e so servia para rotulo curto. */
  --b-h:46px;
  /* cores por variante */
  --b-bg1:#3B86F2; --b-bg2:#1E6BE6; --b-lip:#123F9C;
  --b-fg:#FFFFFF;  --b-ray:#5FE0EE; --b-halo:30,107,230;
  --b-cyan:#5FE0EE;
  position:relative;
  width:max-content;height:var(--b-h);
  display:inline-grid;place-items:center;
  background:none;border:0;padding:0;margin:0;
  cursor:pointer;font:inherit;color:var(--b-fg);
  isolation:isolate;-webkit-tap-highlight-color:transparent;
}
.btn3d:focus-visible{outline:3px solid var(--b-cyan);outline-offset:6px;border-radius:999px}
/* variante compacta, para o header */
.btn3d--sm{--b-h:44px}
.btn3d--lg{--b-h:56px}
.btn3d--lg .content{font-size:1.04rem;padding:0 64px 0 30px}
.btn3d--lg .char{left:30px;right:64px}
.btn3d--block{width:100%}
.btn3d--block .content{justify-content:center}

.btn3d--wa{--b-bg1:#3BE888;--b-bg2:#25D366;--b-lip:#12833C;--b-fg:#04310F;--b-ray:#A8F5C6;--b-halo:37,211,102}
.btn3d--accent{--b-bg1:#2FD3E4;--b-bg2:#12A5B8;--b-lip:#0B7C8B;--b-fg:#04222A;--b-ray:#CBF7FC;--b-halo:18,165,184}
/* .btn3d--ghost sobrescreve o .bg da base. Como as duas regras tem a mesma
   especificidade e esta vem antes, precisa do .btn3d duplicado para vencer. */
.btn3d--ghost{--b-fg:var(--fg);--b-lip:var(--border-strong);--b-ray:var(--primary);--b-halo:0,0,0}
.btn3d.btn3d--ghost .bg{background:transparent;border:2px solid var(--border-strong);
  box-shadow:0 5px 0 0 var(--b-lip)}
.btn3d.btn3d--ghost:is(:hover,:focus-visible,.is-hover) .bg{background:var(--surface-2);
  border-color:var(--primary);box-shadow:0 3px 0 0 var(--primary);filter:none}
.btn3d.btn3d--ghost:is(:hover,:focus-visible,.is-hover){--b-fg:var(--primary)}
.btn3d.btn3d--ghost .outline{border-color:transparent}
/* dentro do painel azul do CTA final o fantasma precisa de borda clara */
.cta-band .btn3d--ghost{--b-fg:#fff;--b-lip:rgba(255,255,255,.35);--b-ray:#fff}
.cta-band .btn3d.btn3d--ghost .bg{background:transparent;border-color:rgba(255,255,255,.5)}
.cta-band .btn3d--ghost:is(:hover,:focus-visible,.is-hover){--b-fg:#fff}
.cta-band .btn3d.btn3d--ghost:is(:hover,:focus-visible,.is-hover) .bg{background:rgba(255,255,255,.14);border-color:#fff;box-shadow:0 3px 0 0 rgba(255,255,255,.5)}
.btn3d--sm .content{font-size:.93rem;padding:0 52px 0 22px}
.btn3d--sm .char{left:22px;right:52px}
.btn3d--sm .icon{right:20px;width:16px}
/* no header o splash nao pode vazar por cima do menu */
.header .btn3d .splash{width:280px;height:170px}

/* fundo solido + profundidade */
.btn3d .bg{
  display:block;position:absolute;inset:0;border-radius:999px;
  background:linear-gradient(180deg,var(--b-bg1),var(--b-bg2));
  box-shadow:0 6px 0 0 var(--b-lip), 0 12px 22px -8px rgba(var(--b-halo),.55);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),filter .22s var(--ease);
}
.btn3d:is(:hover,:focus-visible,.is-hover) .bg{transform:translateY(2px);box-shadow:0 4px 0 0 var(--b-lip),0 16px 26px -8px rgba(var(--b-halo),.7);filter:brightness(1.06)}
.btn3d:active .bg{transform:translateY(6px);box-shadow:0 0 0 0 var(--b-lip),0 8px 16px -8px rgba(var(--b-halo),.7)}

/* raios que disparam para fora no hover */
.btn3d .splash{
  position:absolute;left:50%;top:50%;width:342px;height:208px;
  transform:translate(-50%,-50%);pointer-events:none;z-index:-1;
  stroke:var(--b-ray);fill:none;
  stroke-dasharray:1 60;stroke-dashoffset:0;opacity:0;
  transition:opacity .2s var(--ease);
}
.btn3d:is(:hover,:focus-visible,.is-hover) .splash{opacity:.9;animation:splash .7s cubic-bezier(.22,.61,.36,1) forwards}

/* pilula: recorta o conteudo que entra e sai */
.btn3d .wrap{
  display:grid;position:relative;width:100%;height:100%;
  border-radius:999px;overflow:hidden;display:grid;place-items:center;
}
.btn3d .outline{
  display:block;position:absolute;inset:0;border-radius:999px;
  border:1.5px solid rgba(255,255,255,.34);
  transition:border-color .22s var(--ease);
}
.btn3d:is(:hover,:focus-visible,.is-hover) .outline{border-color:rgba(255,255,255,.6)}

/* traco que corre pela borda */
.btn3d .path{
  position:absolute;left:50%;top:50%;width:100%;height:100%;
  transform:translate(-50%,-50%);pointer-events:none;
  stroke:rgba(255,255,255,.9);fill:none;
  stroke-dasharray:60 480;stroke-dashoffset:0;opacity:0;
}
.btn3d:is(:hover,:focus-visible,.is-hover) .path{opacity:1;animation:path 1.4s linear infinite}

/* conteudo: dois estados de texto + seta */
.btn3d .content{
  position:relative;display:flex;align-items:center;justify-content:center;
  width:100%;height:100%;padding:0 58px 0 26px;
  font-family:var(--font-display);font-weight:700;font-size:.98rem;letter-spacing:.01em;
  white-space:nowrap;
}
/* reserva a largura do rotulo mais longo sem aparecer */
.btn3d .sizer{visibility:hidden;pointer-events:none}
.btn3d .char{display:flex;position:absolute;left:26px;right:58px;justify-content:center}
.btn3d .char span{display:block;will-change:transform,opacity,filter}
.btn3d .char.state-1 span{animation:charAppear .7s calc(var(--i) * .03s) backwards}
.btn3d .char.state-2{opacity:0}
.btn3d:is(:hover,:focus-visible,.is-hover) .char.state-1 span{animation:charDisappear .5s calc(var(--i) * .03s) forwards}
.btn3d:is(:hover,:focus-visible,.is-hover) .char.state-2{opacity:1}
.btn3d:is(:hover,:focus-visible,.is-hover) .char.state-2 span{animation:charAppear .7s calc(var(--i) * .03s) backwards}
/* espaco entre palavras: o span vazio colapsaria */
.btn3d .char .sp{width:.32em}

/* seta desenhada em CSS, sem SVG */
.btn3d .icon{
  position:absolute;right:24px;width:18px;height:2px;
  display:grid;place-items:center;
}
.btn3d .icon span{
  position:relative;width:100%;height:2px;border-radius:2px;background:currentColor;
  transform:translateX(0);
}
.btn3d .icon span::before,.btn3d .icon span::after{
  content:"";position:absolute;right:-1px;width:9px;height:2px;border-radius:2px;background:currentColor;
}
.btn3d .icon span::before{top:-3px;transform:rotate(45deg);transform-origin:right center}
.btn3d .icon span::after{top:3px;transform:rotate(-45deg);transform-origin:right center}
.btn3d:is(:hover,:focus-visible,.is-hover) .icon span{animation:arrow 1s var(--ease) forwards}
.btn3d:is(:hover,:focus-visible,.is-hover) .icon span::before{animation:rotateArrowLine 1s var(--ease) forwards}
.btn3d:is(:hover,:focus-visible,.is-hover) .icon span::after{animation:rotateArrowLine2 1s var(--ease) forwards}

@media (max-width:420px){ .btn3d{width:100%;max-width:320px} }

/* ---------- Toque ----------
   Em tela sensivel ao toque nao existe hover: os raios nunca disparam, so custam
   layout. O splash do .icon-btn ainda vazava 50px para fora da viewport (ele tem
   110px de largura num botao de 44px), o que criava rolagem horizontal. */
@media (hover:none){
  .btn3d .splash,.icon-btn .splash{display:none}
}
/* Links de lista viram alvos de 44px onde se toca com o dedo. A condicao e
   (hover:none) e nao so a largura: um tablet em 768px tambem e toque. */
@media (hover:none),(max-width:700px){
  .footer__list{gap:0}
  .footer__list a{display:inline-block;padding:12px 0;line-height:1.3}
  .footer__list li[style]{padding:12px 0}
  .breadcrumb{align-items:center;margin-bottom:var(--s-3)}
  .breadcrumb a,.breadcrumb span{display:inline-flex;align-items:center;min-height:44px}
  .link-inline{display:inline-flex;align-items:center;min-height:44px}
}

@media (prefers-reduced-motion:reduce){
  .btn3d .splash,.btn3d .path,.icon-btn .splash{display:none}
  .btn3d .char.state-1 span,.btn3d .char.state-2 span,
  .btn3d:is(:hover,:focus-visible,.is-hover) .char.state-1 span,.btn3d:is(:hover,:focus-visible,.is-hover) .char.state-2 span,
  .btn3d:is(:hover,:focus-visible,.is-hover) .icon div,.btn3d:is(:hover,:focus-visible,.is-hover) .icon div::before,.btn3d:is(:hover,:focus-visible,.is-hover) .icon span::after{animation:none}
  .btn3d .bg,.btn3d:is(:hover,:focus-visible,.is-hover) .bg,.btn3d:active .bg{transition:none;transform:none}
}

/* ---- keyframes do componente original ---- */
@keyframes charAppear{
  0%{transform:translateY(50%);opacity:0;filter:blur(20px)}
  20%{transform:translateY(70%);opacity:1}
  50%{transform:translateY(-15%);opacity:1;filter:blur(0)}
  100%{transform:translateY(0);opacity:1}
}
@keyframes charDisappear{
  0%{transform:translateY(0);opacity:1}
  100%{transform:translateY(-70%);opacity:0;filter:blur(3px)}
}
@keyframes arrow{
  0%{opacity:1}
  50%{transform:translateX(40px);opacity:0}
  51%{transform:translateX(-60px);opacity:0}
  100%{transform:translateX(0);opacity:1}
}
@keyframes rotateArrowLine{50%{transform:rotate(30deg)}80%{transform:rotate(55deg)}100%{transform:rotate(45deg)}}
@keyframes rotateArrowLine2{50%{transform:rotate(-30deg)}80%{transform:rotate(-55deg)}100%{transform:rotate(-45deg)}}
@keyframes path{from{stroke-dashoffset:0}to{stroke-dashoffset:-540}}
@keyframes splash{to{stroke-dasharray:2 60;stroke-dashoffset:-60}}

/* ---- Estado de envio do botao ----
   O rotulo vem de data-loading-label, nao de textContent: o .btn3d tem varios
   spans aninhados e reescrever o texto apagava a estrutura inteira. */
.btn3d[data-loading]{pointer-events:none}
.btn3d[data-loading] .content{visibility:hidden}
.btn3d[data-loading] .wrap::after{
  content:attr(data-loading-label);
  position:absolute;inset:0;display:grid;place-items:center;
  font-family:var(--display,var(--font-display));font-weight:700;font-size:.98rem;
  color:var(--b-fg);
}
.btn3d[data-loading] .wrap{position:relative}
.btn3d[data-loading] .bg{filter:saturate(.7) brightness(.9)}
/* o pseudo-elemento le o atributo do proprio .wrap, entao o JS espelha ali */