/* ============================================================================
   ORAHTEC — sistema visual do site institucional
   Extraído da logo: azul-escuro profundo, azul elétrico, dourado, folha, traço
   de circuito. Identidade da EMPRESA — deliberadamente diferente do verde
   #2D4029 do ORAH Gestão, que é a identidade do PRODUTO.
   Tema único (escuro), pintado explicitamente. Não herda tema de host.
   ========================================================================== */

:root{
  /* ---- fundo, medido no JPEG do selo ----
     A base e um pouco mais funda que o fundo da propria logo (#111E2F), de
     proposito: o selo e um disco recortado, e precisa ler como objeto sobre a
     pagina, nao se dissolver nela. */
  --tinta-900:#0B1522;
  --tinta-850:#0F1D2E;
  --tinta-800:#111E2F;   /* = fundo da logo */
  --tinta-700:#16283D;
  --tinta-600:#1E2E45;   /* = interior do selo */
  --tinta-500:#26364F;   /* = canto claro do fundo da logo */

  /* traco e superficie */
  --linha:rgba(140,175,205,.16);
  --linha-forte:rgba(140,175,205,.32);
  --vidro:rgba(30,46,69,.55);

  /* ---- cor da marca, lida do selo ---- */
  --azul-300:#8FB4D0;
  --azul-400:#608BAD;    /* anel do selo */
  --azul-500:#4880A8;    /* emblema orbital, claro */
  --azul-600:#38678F;
  --azul-700:#205078;    /* emblema orbital, profundo */
  --aco-400:#587898;     /* letras "ORAHTEC" */
  --ciano-400:#7FB6D8;   /* realce claro */

  --ouro-300:#E8C87C;
  --ouro-400:#D8B870;    /* esfera dourada */
  --ouro-500:#C0A060;    /* descritor do selo */

  /* terceiro acento: o selo nao tem verde. Teal dessaturado, que convive com
     o azul-aco e com o ouro sem introduzir matiz estranha a marca. */
  --folha-400:#4E9AA8;
  --folha-500:#3D818F;
  --folha-600:#2F6674;

  --prata-050:#EFF4F9;
  --prata-100:#DAE3ED;
  --prata-200:#C0CDDA;
  --prata-300:#A0B0C2;
  --prata-400:#76889C;
  --prata-500:#586A7E;

  /* medidas */
  --raio:14px;
  --raio-sm:9px;
  --raio-lg:22px;
  --larg:1160px;
  --larg-texto:74ch;

  --fonte-display:'Sora',ui-sans-serif,system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --fonte-texto:'Inter',ui-sans-serif,system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;

  --sombra:0 20px 60px -22px rgba(0,0,0,.8);
  --brilho-azul:0 0 0 1px rgba(72,128,168,.30),0 12px 40px -14px rgba(72,128,168,.48);
  --brilho-logo:drop-shadow(0 12px 30px rgba(0,0,0,.55)) drop-shadow(0 0 46px rgba(72,128,168,.30));
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  margin:0;
  background:var(--tinta-900);
  background-image:radial-gradient(ellipse 120% 85% at 50% 0%,#1B2B44 0%,var(--tinta-900) 64%);
  background-attachment:fixed;
  color:var(--prata-100);
  font-family:var(--fonte-texto);
  font-size:clamp(1rem,.97rem + .18vw,1.075rem);
  line-height:1.68;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

h1,h2,h3,h4{font-family:var(--fonte-display);line-height:1.14;letter-spacing:-.02em;margin:0 0 .6em;color:var(--prata-050);font-weight:600}
h1{font-size:clamp(2.1rem,1.35rem + 3.2vw,4rem);letter-spacing:-.035em}
h2{font-size:clamp(1.65rem,1.2rem + 1.9vw,2.6rem);letter-spacing:-.03em}
h3{font-size:clamp(1.15rem,1.05rem + .5vw,1.42rem)}
h4{font-size:1.02rem;letter-spacing:.01em}
p{margin:0 0 1.1em;max-width:var(--larg-texto)}
a{color:var(--azul-400);text-decoration:none}
a:hover{color:var(--azul-500)}
strong{color:var(--prata-050);font-weight:600}
img,svg{max-width:100%;height:auto;display:block}
::selection{background:rgba(72,128,168,.3);color:#fff}
:focus-visible{outline:2px solid var(--azul-400);outline-offset:3px;border-radius:4px}

.env{width:100%;max-width:var(--larg);margin-inline:auto;padding-inline:clamp(1.1rem,4vw,2rem)}
.secao{padding-block:clamp(3.6rem,8vw,7rem);position:relative}
.secao--fina{padding-block:clamp(2.6rem,5vw,4.2rem)}
.pular{position:absolute;left:-9999px}
.pular:focus{left:1rem;top:1rem;z-index:200;background:var(--azul-500);color:#0B1522;padding:.7rem 1.1rem;border-radius:var(--raio-sm);font-weight:600}

/* ---------- malha de circuito (fundo) ---------------------------------- */
.malha{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:0}
.malha::before{
  content:'';position:absolute;inset:-20%;
  background-image:
    linear-gradient(rgba(72,128,168,.055) 1px,transparent 1px),
    linear-gradient(90deg,rgba(72,128,168,.055) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse 70% 60% at 50% 42%,#000 0%,transparent 78%);
  -webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 42%,#000 0%,transparent 78%);
}
.aura{position:absolute;border-radius:50%;filter:blur(90px);pointer-events:none;z-index:0}
.aura--azul{background:rgba(32,80,120,.30)}
.aura--ouro{background:rgba(216,184,112,.16)}
.aura--folha{background:rgba(61,129,143,.16)}

/* ---------- cabeçalho --------------------------------------------------- */
.topo{position:sticky;top:0;z-index:60;background:rgba(11,21,34,.80);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--linha)}
.topo__env{display:flex;align-items:center;gap:1.4rem;min-height:72px}
.marca{display:flex;align-items:center;gap:.62rem;flex-shrink:0}
.marca svg{width:34px;height:34px}
.marca__txt{display:flex;flex-direction:column;line-height:1}
/* Reproduz o tratamento do logotipo: ORAH cromado, TEC azul, TECNOLOGIA dourado.
   Usado onde a imagem seria pesada demais (header, rodape). A imagem propria
   entra no heroi e no card social. */
.marca__nome{font-family:var(--fonte-display);font-weight:700;font-size:1.2rem;letter-spacing:.075em;
  background:linear-gradient(180deg,#A8C6DE 6%,#7FA4C4 40%,#4E7093 62%,#89AECB 100%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}
.marca__nome i{font-style:normal}
@supports not ((-webkit-background-clip:text) or (background-clip:text)){
  .marca__nome{color:var(--azul-400);-webkit-text-fill-color:currentColor}
}
.marca__sub{font-size:.555rem;letter-spacing:.235em;text-transform:uppercase;color:var(--ouro-500);margin-top:.26rem}
.marca img,.marca svg{filter:drop-shadow(0 3px 8px rgba(0,0,0,.5))}

/* ---------- assinatura da marca em destaque (heroi) --------------------- */
.assinatura{display:grid;justify-items:center;text-align:center}
/* Tres tetos, e vence o menor: a largura da coluna, um maximo em px e um teto
   por altura de janela. O teto em vh e o que impede o selo de nascer cortado —
   travar so em px conserta a tela que eu testei, travar em vh conserta
   qualquer altura. Conferido numa janela util de 640px: base do selo a 614px,
   folga de 26px ate a borda. */
.assinatura picture,.assinatura img{width:min(100%,540px,79vh);height:auto;display:block}
.assinatura img{filter:var(--brilho-logo)}
.assinatura__lema{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:.55rem .9rem;
  margin-top:1.15rem;padding-top:1.05rem;border-top:1px solid var(--linha);width:min(100%,470px);
  font-family:var(--fonte-display);font-size:.68rem;font-weight:500;letter-spacing:.3em;
  text-transform:uppercase;color:var(--prata-300)}
.assinatura__lema b{font-weight:500;color:var(--prata-300)}
.assinatura__lema span{width:5px;height:5px;border-radius:50%;background:var(--azul-500);box-shadow:0 0 9px var(--ciano-400)}
@media (max-width:420px){.assinatura__lema{font-size:.6rem;letter-spacing:.22em}}

.nav{margin-left:auto;display:flex;align-items:center;gap:.3rem}
.nav a{color:var(--prata-300);font-size:.925rem;font-weight:500;padding:.5rem .78rem;border-radius:var(--raio-sm);transition:color .18s,background .18s}
.nav a:hover{color:var(--prata-050);background:rgba(72,128,168,.09)}
.nav a[aria-current="page"]{color:var(--prata-050);background:rgba(72,128,168,.13)}
.nav__cta{margin-left:.5rem}

.hamb{display:none;margin-left:auto;background:transparent;border:1px solid var(--linha-forte);border-radius:var(--raio-sm);width:42px;height:42px;cursor:pointer;color:var(--prata-100);align-items:center;justify-content:center}
.hamb span{display:block;width:17px;height:1.6px;background:currentColor;position:relative;transition:background .18s}
.hamb span::before,.hamb span::after{content:'';position:absolute;left:0;width:17px;height:1.6px;background:currentColor;transition:transform .22s}
.hamb span::before{top:-5.5px}.hamb span::after{top:5.5px}
.hamb[aria-expanded="true"] span{background:transparent}
.hamb[aria-expanded="true"] span::before{transform:translateY(5.5px) rotate(45deg)}
.hamb[aria-expanded="true"] span::after{transform:translateY(-5.5px) rotate(-45deg)}

@media (max-width:900px){
  .hamb{display:flex}
  .nav{position:fixed;inset:72px 0 auto 0;flex-direction:column;align-items:stretch;gap:.15rem;background:rgba(13,24,38,.985);backdrop-filter:blur(16px);border-bottom:1px solid var(--linha);padding:.9rem clamp(1.1rem,4vw,2rem) 1.5rem;margin:0;transform:translateY(-12px);opacity:0;visibility:hidden;transition:opacity .2s,transform .2s,visibility .2s;max-height:calc(100dvh - 72px);overflow-y:auto}
  .nav[data-aberto="true"]{opacity:1;visibility:visible;transform:none}
  .nav a{padding:.82rem .7rem;font-size:1.02rem;border-bottom:1px solid rgba(140,175,205,.08)}
  .nav__cta{margin:.7rem 0 0;text-align:center}
}

/* ---------- botões ------------------------------------------------------ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-family:var(--fonte-display);font-weight:600;font-size:.94rem;letter-spacing:.005em;padding:.78rem 1.35rem;border-radius:var(--raio-sm);border:1px solid transparent;cursor:pointer;transition:transform .18s,box-shadow .18s,background .18s,border-color .18s;text-align:center}
.btn:hover{transform:translateY(-1.5px)}
.btn svg{width:17px;height:17px;flex-shrink:0}
.btn--ouro{background:linear-gradient(135deg,var(--ouro-400),var(--ouro-500));color:#22190A;box-shadow:0 10px 30px -12px rgba(216,184,112,.65)}
.btn--ouro:hover{color:#22190A;box-shadow:0 16px 40px -14px rgba(216,184,112,.8)}
.btn--azul{background:linear-gradient(135deg,var(--azul-500),var(--azul-700));color:#F2F8FD;box-shadow:0 10px 30px -12px rgba(72,128,168,.6)}
.btn--azul:hover{color:#fff}
.btn--linha{border-color:var(--linha-forte);color:var(--prata-100);background:rgba(30,46,69,.5)}
.btn--linha:hover{border-color:var(--azul-500);color:var(--prata-050);background:rgba(72,128,168,.1)}
.btn--bloco{width:100%}
.acoes{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.9rem}

/* ---------- etiquetas --------------------------------------------------- */
.etiq{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--fonte-display);font-size:.7rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;padding:.42rem .82rem;border-radius:100px;border:1px solid var(--linha-forte);background:rgba(30,46,69,.6);color:var(--prata-300);margin-bottom:1.5rem}
.etiq::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--azul-500);box-shadow:0 0 10px var(--azul-500)}
.etiq--ouro::before{background:var(--ouro-500);box-shadow:0 0 10px var(--ouro-500)}
.etiq--folha::before{background:var(--folha-500);box-shadow:0 0 10px var(--folha-500)}

.pilula{display:inline-flex;align-items:center;gap:.42rem;font-size:.755rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;padding:.3rem .68rem;border-radius:100px;border:1px solid var(--linha-forte);color:var(--prata-300);background:rgba(30,46,69,.5)}
.pilula--viva{color:var(--folha-400);border-color:rgba(78,154,168,.4);background:rgba(61,129,143,.1)}
.pilula--estudo{color:var(--prata-400)}

/* ---------- hero -------------------------------------------------------- */
.hero{position:relative;padding-block:clamp(3.5rem,9vw,7.5rem);overflow:hidden;border-bottom:1px solid var(--linha);background:radial-gradient(ellipse 100% 80% at 50% 0%,var(--tinta-700) 0%,var(--tinta-900) 68%)}
.hero__env{position:relative;z-index:2}
.hero__grade{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(1.5rem,3.5vw,3rem);align-items:start}
/* O selo avanca sobre a margem da pagina, a direita, em vez de roubar largura
   da coluna de texto — que roubaria corpo do titulo em troca de nada na tela
   de 768px, onde quem limita e a ALTURA da janela, nao a largura.
   O max() e o freio: no maximo 4rem de avanco, e em tela estreita o calc
   vira positivo sozinho e nao ha avanco nenhum. Sem estouro horizontal. */
@media (min-width:941px){
  .hero__arte{margin-right:max(-4rem,calc((100vw - 1160px) / -2 + 1.5rem))}
}
/* O selo desce ate a altura do <h1>, e nao ate a da etiqueta acima dele. */
.hero__arte{margin-top:clamp(0rem,1.5vh,1.5rem)}
@media (max-width:940px){.hero__grade{grid-template-columns:1fr;gap:2.4rem}.hero__arte{order:-1;max-width:400px;margin-inline:auto}}
@media (max-height:780px) and (min-width:941px){.hero{padding-block:clamp(1.5rem,4vh,3rem)}}
@media (max-width:940px){.hero__arte{margin-top:0}}
.hero__titulo strong{background:linear-gradient(120deg,var(--azul-400),var(--azul-500) 45%,var(--ouro-400));-webkit-background-clip:text;background-clip:text;color:transparent;font-weight:600}
.hero__linha{font-size:clamp(1.02rem,.97rem + .4vw,1.22rem);color:var(--prata-300);max-width:56ch}
.hero__selos{display:flex;flex-wrap:wrap;gap:.55rem;margin-top:2.1rem;padding-top:1.6rem;border-top:1px solid var(--linha)}

/* ---------- cartões ----------------------------------------------------- */
.grade{display:grid;gap:1.1rem}
.grade--2{grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr))}
.grade--3{grid-template-columns:repeat(auto-fit,minmax(min(100%,290px),1fr))}
.grade--4{grid-template-columns:repeat(auto-fit,minmax(min(100%,225px),1fr))}

.cartao{position:relative;background:linear-gradient(160deg,rgba(34,54,80,.75),rgba(15,29,46,.75));border:1px solid var(--linha);border-radius:var(--raio);padding:1.6rem 1.5rem;transition:border-color .22s,transform .22s,box-shadow .22s;overflow:hidden}
.cartao::before{content:'';position:absolute;top:0;left:1.5rem;right:1.5rem;height:1px;background:linear-gradient(90deg,transparent,rgba(72,128,168,.5),transparent);opacity:0;transition:opacity .22s}
.cartao:hover{border-color:var(--linha-forte);transform:translateY(-3px);box-shadow:var(--sombra)}
.cartao:hover::before{opacity:1}
.cartao h3{margin-bottom:.55rem}
.cartao p{color:var(--prata-300);font-size:.955rem;margin-bottom:0}
.cartao__num{font-family:var(--fonte-display);font-size:.75rem;font-weight:700;letter-spacing:.16em;color:var(--azul-500);display:block;margin-bottom:.9rem}
a.cartao{display:block;color:inherit}
a.cartao:hover{color:inherit}

.icone{width:44px;height:44px;border-radius:11px;display:grid;place-items:center;margin-bottom:1.15rem;border:1px solid var(--linha-forte);background:rgba(72,128,168,.09);color:var(--azul-400)}
.icone svg{width:21px;height:21px}
.icone--ouro{background:rgba(216,184,112,.1);color:var(--ouro-400)}
.icone--folha{background:rgba(61,129,143,.1);color:var(--folha-400)}

/* valor / princípio */
.valor{display:grid;grid-template-columns:auto 1fr;gap:1.15rem;padding:1.5rem 0;border-bottom:1px solid var(--linha)}
.valor:last-child{border-bottom:0}
.valor__n{font-family:var(--fonte-display);font-size:.8rem;font-weight:700;color:var(--azul-500);letter-spacing:.1em;padding-top:.35rem;min-width:2.2rem}
.valor h3{margin-bottom:.4rem}
.valor p{color:var(--prata-300);margin-bottom:0;font-size:.97rem}
.valor p + p{margin-top:.7rem}

/* destaque / citação */
.destaque{border-left:2px solid var(--ouro-500);padding:.2rem 0 .2rem 1.35rem;margin:2.2rem 0;max-width:62ch}
.destaque p{font-family:var(--fonte-display);font-size:clamp(1.08rem,1rem + .55vw,1.4rem);line-height:1.5;color:var(--prata-050);margin:0;letter-spacing:-.015em}
.destaque cite{display:block;font-family:var(--fonte-texto);font-style:normal;font-size:.86rem;color:var(--prata-400);margin-top:.85rem;letter-spacing:.02em}

/* painel */
.painel{background:linear-gradient(150deg,rgba(34,54,80,.8),rgba(11,21,34,.92));border:1px solid var(--linha);border-radius:var(--raio-lg);padding:clamp(1.7rem,4vw,3rem);position:relative;overflow:hidden}
.painel--ouro{border-color:rgba(216,184,112,.26)}

/* lista com marcador */
.lista{list-style:none;padding:0;margin:0 0 1.2rem;display:grid;gap:.72rem}
.lista li{position:relative;padding-left:1.7rem;color:var(--prata-300);font-size:.96rem}
.lista li::before{content:'';position:absolute;left:0;top:.62em;width:7px;height:7px;border-radius:2px;background:var(--azul-500);transform:rotate(45deg)}
.lista--ouro li::before{background:var(--ouro-500)}
.lista--folha li::before{background:var(--folha-500)}
.lista strong{display:block;color:var(--prata-050);margin-bottom:.12rem;font-weight:600}

/* tabela */
.tab-env{overflow-x:auto;border:1px solid var(--linha);border-radius:var(--raio);background:rgba(15,29,46,.55);margin-bottom:1.4rem}
table{width:100%;border-collapse:collapse;font-size:.925rem;min-width:520px}
th,td{text-align:left;padding:.85rem 1.15rem;border-bottom:1px solid var(--linha)}
th{font-family:var(--fonte-display);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--prata-400);font-weight:600;background:rgba(30,46,69,.5)}
td{color:var(--prata-300)}
tr:last-child td{border-bottom:0}
td strong{color:var(--prata-050)}

/* nota / aviso honesto */
.nota{font-size:.855rem;color:var(--prata-400);border-left:1px solid var(--linha-forte);padding-left:.95rem;max-width:66ch}
.nota strong{color:var(--prata-300)}

/* passos */
.passos{counter-reset:p;display:grid;gap:1.1rem;margin:0;padding:0;list-style:none}
.passos li{counter-increment:p;position:relative;padding-left:3.2rem}
.passos li::before{content:counter(p,decimal-leading-zero);position:absolute;left:0;top:-.1rem;font-family:var(--fonte-display);font-size:.85rem;font-weight:700;color:var(--azul-500);border:1px solid var(--linha-forte);border-radius:9px;width:2.3rem;height:2.3rem;display:grid;place-items:center;background:rgba(72,128,168,.07)}
.passos h4{margin-bottom:.25rem;color:var(--prata-050)}
.passos p{color:var(--prata-300);font-size:.95rem;margin:0}

/* chamada final */
.chamada{position:relative;overflow:hidden;border-top:1px solid var(--linha);background:radial-gradient(ellipse 90% 120% at 50% 100%,var(--tinta-600) 0%,var(--tinta-900) 65%)}
.chamada__env{position:relative;z-index:2;text-align:center;display:grid;justify-items:center}
.chamada p{margin-inline:auto}
.chamada .acoes{justify-content:center}

/* formulário */
.form{display:grid;gap:1.05rem}
.campo{display:grid;gap:.4rem}
.campo label{font-family:var(--fonte-display);font-size:.775rem;font-weight:600;letter-spacing:.11em;text-transform:uppercase;color:var(--prata-400)}
.campo input,.campo select,.campo textarea{
  font-family:inherit;font-size:.97rem;color:var(--prata-050);
  background:rgba(11,21,34,.78);border:1px solid var(--linha-forte);border-radius:var(--raio-sm);
  padding:.78rem .95rem;width:100%;transition:border-color .18s,box-shadow .18s}
.campo textarea{resize:vertical;min-height:130px;line-height:1.6}
.campo input:focus,.campo select:focus,.campo textarea:focus{outline:none;border-color:var(--azul-500);box-shadow:0 0 0 3px rgba(72,128,168,.16)}
.campo input::placeholder,.campo textarea::placeholder{color:var(--prata-500)}
.campo select{appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237C8DA5' stroke-width='2' stroke-linecap='round'><path d='M6 9l6 6 6-6'/></svg>");background-repeat:no-repeat;background-position:right .85rem center;background-size:17px;padding-right:2.6rem}
.form__dupla{display:grid;grid-template-columns:1fr 1fr;gap:1.05rem}
@media (max-width:560px){.form__dupla{grid-template-columns:1fr}}
.consent{display:flex;gap:.7rem;align-items:flex-start;font-size:.85rem;color:var(--prata-400);line-height:1.55}
.consent input{width:17px;height:17px;margin-top:.18rem;accent-color:var(--azul-500);flex-shrink:0}

/* canais de contato */
.canal-item{display:flex;gap:1rem;align-items:flex-start;padding:1.05rem 0;border-bottom:1px solid var(--linha)}
.canal-item:last-child{border-bottom:0}
.canal-item .icone{margin-bottom:0;width:38px;height:38px;flex-shrink:0}
.canal-item .icone svg{width:18px;height:18px}
.canal-item h4{margin-bottom:.1rem}
.canal-item p{margin:0;font-size:.9rem;color:var(--prata-400)}

/* rodapé */
.rodape{border-top:1px solid var(--linha);background:var(--tinta-850);padding-block:clamp(2.6rem,5vw,3.8rem) 0}
.rodape__grade{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:2.2rem}
@media (max-width:860px){.rodape__grade{grid-template-columns:1fr 1fr;gap:2rem}}
@media (max-width:520px){.rodape__grade{grid-template-columns:1fr}}
.rodape h4{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--prata-400);margin-bottom:1rem}
.rodape ul{list-style:none;padding:0;margin:0;display:grid;gap:.55rem}
.rodape a{color:var(--prata-300);font-size:.92rem}
.rodape a:hover{color:var(--azul-400)}
.rodape p{font-size:.9rem;color:var(--prata-400);max-width:38ch}
.rodape__base{margin-top:2.6rem;padding-block:1.4rem;border-top:1px solid var(--linha);display:flex;flex-wrap:wrap;gap:.8rem 1.6rem;align-items:center;justify-content:space-between}
.rodape__base small{font-size:.815rem;color:var(--prata-500);line-height:1.6}

/* revelar ao rolar.
   Esconde APENAS quando o script inline marcou <html class="js">. Sem JS, com o
   site.js fora do ar ou se ele demorar demais, o conteudo aparece inteiro:
   texto escondido que depende de script para existir e uma regra que se viola
   em silencio. */
.js [data-revelar]{opacity:0;transform:translateY(16px);transition:opacity .6s cubic-bezier(.22,1,.36,1),transform .6s cubic-bezier(.22,1,.36,1)}
.js [data-revelar].visivel{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .js [data-revelar]{opacity:1;transform:none;transition:none}
  .btn:hover,.cartao:hover{transform:none}
  .pulso{animation:none !important}
}
.pulso{animation:pulso 3.4s ease-in-out infinite}
@keyframes pulso{0%,100%{opacity:.55}50%{opacity:1}}

.centro{text-align:center;margin-inline:auto}
.centro p{margin-inline:auto}
.mb0{margin-bottom:0}
.mt2{margin-top:2rem}