/* ==========================================================================
   AM — Vidros, Mudanças e Transportes
   Folha de estilos principal · edição PREMIUM
   Paleta: azul (vidros) · verde (mudanças) · vermelho (urgência) · preto · branco
   ========================================================================== */

/* ---------- 1. Tokens ---------- */
:root{
  /* Azul — universo VIDROS */
  --azul-950:#04101F;
  --azul-900:#08213D;
  --azul-800:#0C2F55;
  --azul-700:#12406F;
  --azul-600:#1A5A96;
  --azul-500:#2278BF;
  --azul-400:#3E93D6;
  --azul-300:#6FB0E3;
  --azul-100:#DCEBF8;
  --azul-50:#F1F7FC;

  /* Verde — universo MUDANÇAS */
  --verde-800:#0E5D46;
  --verde-600:#17805F;
  --verde-500:#1E9C74;
  --verde-300:#63C6A6;
  --verde-100:#DFF3EC;

  /* Vermelho — urgência */
  --vermelho:#D9342B;
  --vermelho-esc:#AE251E;

  /* Neutros */
  --preto:#05080C;
  --carvao:#121820;
  --grafite:#39424E;
  --cinza:#69747F;
  --cinza-claro:#A7B1BC;
  --linha:#E4E9F0;
  --linha-forte:#CFD8E3;
  --areia:#F5F8FC;
  --branco:#FFFFFF;

  /* Acento contextual */
  --acento:var(--azul-500);
  --acento-esc:var(--azul-700);
  --acento-suave:var(--azul-100);

  /* Tipografia */
  --fonte-titulo:'Sora',ui-sans-serif,system-ui,-apple-system,'Segoe UI',sans-serif;
  --fonte-texto:'Inter',ui-sans-serif,system-ui,-apple-system,'Segoe UI',sans-serif;

  /* Forma e ritmo */
  --raio-s:12px;
  --raio:20px;
  --raio-g:30px;
  --raio-xg:40px;
  --max:1220px;
  --gut:clamp(20px,5vw,52px);
  --seccao:clamp(84px,10vw,156px);

  /* Sombras em camadas (tom azul, nunca cinzento sujo) */
  --sombra-1:0 1px 1px rgba(8,33,61,.04),0 2px 6px rgba(8,33,61,.05);
  --sombra-2:0 2px 4px rgba(8,33,61,.05),0 12px 24px -8px rgba(8,33,61,.10),0 30px 60px -20px rgba(8,33,61,.12);
  --sombra-3:0 4px 8px rgba(8,33,61,.06),0 24px 48px -12px rgba(8,33,61,.16),0 60px 100px -40px rgba(8,33,61,.24);
  --sombra-luz:0 0 0 1px rgba(255,255,255,.06),0 20px 60px -20px rgba(0,0,0,.6);

  --mola:cubic-bezier(.19,1,.22,1);
  --transicao:.55s var(--mola);
}

/* ---------- 2. Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:96px}
body{
  margin:0;
  font-family:var(--fonte-texto);
  font-size:clamp(15.5px,.42vw + 14.6px,17px);
  line-height:1.7;
  color:var(--carvao);
  background:var(--branco);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img,svg,video{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
ul{margin:0;padding:0;list-style:none}
p{margin:0 0 1em}
h1,h2,h3,h4{
  font-family:var(--fonte-titulo);font-weight:700;line-height:1.1;
  letter-spacing:-.03em;margin:0 0 .5em;text-wrap:balance;
}
::selection{background:var(--azul-500);color:#fff}
:focus-visible{outline:2px solid var(--azul-500);outline-offset:4px;border-radius:6px}

/* Barra de deslocação discreta */
::-webkit-scrollbar{width:11px;height:11px}
::-webkit-scrollbar-track{background:var(--areia)}
::-webkit-scrollbar-thumb{background:var(--linha-forte);border-radius:20px;border:3px solid var(--areia)}
::-webkit-scrollbar-thumb:hover{background:var(--cinza-claro)}

/* Grão: dá textura e tira o aspeto "plástico" dos degradés */
.grao{
  position:fixed;inset:0;z-index:1000;pointer-events:none;opacity:.038;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode:multiply;
}

/* ---------- 3. Utilitários ---------- */
.container{width:100%;max-width:var(--max);margin-inline:auto;padding-inline:var(--gut)}
.container--largo{max-width:1440px}
.seccao{padding-block:var(--seccao);position:relative}
.seccao--areia{background:linear-gradient(180deg,var(--branco),var(--areia) 22%,var(--areia) 78%,var(--branco))}
.seccao--escura{background:var(--azul-950);color:#fff;position:relative;overflow:hidden}
.seccao--escura::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(900px 420px at 12% 0%,rgba(34,120,191,.28),transparent 65%),
    radial-gradient(700px 380px at 92% 100%,rgba(30,156,116,.18),transparent 62%);
}
.seccao--escura > .container{position:relative}
.centro{text-align:center}
.esconder{display:none !important}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

.etiqueta{
  display:inline-flex;align-items:center;gap:.6em;
  font-size:.68rem;font-weight:700;letter-spacing:.22em;text-transform:uppercase;
  color:var(--acento-esc);background:var(--acento-suave);
  padding:.6em 1.15em;border-radius:100px;margin-bottom:1.3rem;
  box-shadow:inset 0 0 0 1px rgba(34,120,191,.12);
}
.etiqueta::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--acento);box-shadow:0 0 0 3px rgba(34,120,191,.18)}
.seccao--escura .etiqueta{background:rgba(255,255,255,.07);color:#fff;box-shadow:inset 0 0 0 1px rgba(255,255,255,.14)}
.seccao--escura .etiqueta::before{background:var(--azul-300);box-shadow:0 0 0 3px rgba(111,176,227,.25)}

.titulo-xl{font-size:clamp(2.5rem,5.4vw,4.2rem);letter-spacing:-.04em;line-height:1.03}
.titulo-l{font-size:clamp(2rem,3.6vw,3.15rem);letter-spacing:-.035em}
.titulo-m{font-size:clamp(1.35rem,1.9vw,1.72rem)}
.lead{font-size:clamp(1.04rem,1.15vw,1.2rem);color:var(--cinza);max-width:60ch;line-height:1.68}
.seccao--escura .lead{color:rgba(255,255,255,.68)}
.cabecalho-seccao{max-width:780px;margin-bottom:clamp(44px,5.5vw,76px)}
.cabecalho-seccao.centro{margin-inline:auto}
.cabecalho-seccao.centro .lead{margin-inline:auto}

/* Fio luminoso — separador premium */
.fio-luz{height:1px;background:linear-gradient(90deg,transparent,var(--linha-forte),transparent);border:0;margin:0}
.seccao--escura .fio-luz{background:linear-gradient(90deg,transparent,rgba(255,255,255,.22),transparent)}

/* ---------- 4. Botões ---------- */
.btn{
  --bg:var(--acento);--fg:#fff;
  display:inline-flex;align-items:center;justify-content:center;gap:.65em;
  padding:1.05em 1.95em;border:0;border-radius:100px;cursor:pointer;
  font-family:var(--fonte-titulo);font-size:.94rem;font-weight:600;letter-spacing:-.012em;
  background:var(--bg);color:var(--fg);
  box-shadow:0 1px 2px rgba(8,33,61,.10),0 8px 20px -8px rgba(8,33,61,.35);
  transition:transform .45s var(--mola),box-shadow .45s var(--mola),background .3s,color .3s;
  position:relative;overflow:hidden;white-space:nowrap;isolation:isolate;
}
/* brilho que atravessa o botão */
.btn::after{
  content:"";position:absolute;top:-60%;left:-70%;width:45%;height:220%;z-index:-1;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.32),transparent);
  transform:translateX(0) rotate(16deg);transition:transform .85s var(--mola);
}
.btn:hover{transform:translateY(-3px);box-shadow:0 2px 4px rgba(8,33,61,.12),0 18px 34px -12px rgba(8,33,61,.45)}
.btn:hover::after{transform:translateX(340%) rotate(16deg)}
.btn:active{transform:translateY(-1px)}
.btn svg{width:1.15em;height:1.15em;flex:none}
.btn--linha{--bg:transparent;--fg:var(--azul-900);box-shadow:inset 0 0 0 1.5px var(--linha-forte)}
.btn--linha:hover{box-shadow:inset 0 0 0 1.5px var(--azul-500),0 12px 26px -14px rgba(8,33,61,.5);color:var(--azul-700)}
.seccao--escura .btn--linha,.hero .btn--linha{--fg:#fff;box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.28)}
.seccao--escura .btn--linha:hover,.hero .btn--linha:hover{background:rgba(255,255,255,.08);box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.55)}
.btn--zap{--bg:#1FBF5B;--fg:#fff}
.btn--zap:hover{--bg:#19a94f}
.btn--vermelho{--bg:var(--vermelho)}
.btn--verde{--bg:var(--verde-600)}
.btn--branco{--bg:#fff;--fg:var(--azul-900);box-shadow:0 1px 2px rgba(0,0,0,.12),0 12px 28px -12px rgba(0,0,0,.5)}
.btn--bloco{width:100%}
.btn--grande{padding:1.2em 2.4em;font-size:1rem}

.link-seta{
  display:inline-flex;align-items:center;gap:.55em;font-weight:600;color:var(--acento-esc);
  font-family:var(--fonte-titulo);font-size:.94rem;
}
.link-seta svg{width:1.05em;height:1.05em;transition:transform .4s var(--mola)}
.link-seta:hover svg{transform:translateX(6px)}

/* ---------- 5. Barra de topo ---------- */
.topo-info{
  background:var(--azul-950);color:rgba(255,255,255,.75);
  font-size:.79rem;padding:.6rem 0;letter-spacing:.01em;
  border-bottom:1px solid rgba(255,255,255,.07);
}
.topo-info .container{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;flex-wrap:wrap}
.topo-info__lista{display:flex;gap:1.8rem;flex-wrap:wrap;align-items:center}
.topo-info__lista li{display:flex;align-items:center;gap:.5em}
.topo-info svg{width:13px;height:13px;opacity:.55}
.topo-info a{transition:color .25s}
.topo-info a:hover{color:#fff}
.topo-info__redes{display:flex;gap:.9rem}
.topo-info__redes a{opacity:.7;transition:opacity .25s,transform .35s var(--mola)}
.topo-info__redes a:hover{opacity:1;transform:translateY(-2px)}
.topo-info__redes svg{width:15px;height:15px}
@media(max-width:900px){.topo-info__lista li:nth-child(3){display:none}}
@media(max-width:640px){.topo-info{display:none}}

/* ---------- 6. Cabeçalho ---------- */
.cabecalho{
  position:sticky;top:0;z-index:900;
  background:rgba(255,255,255,.72);
  backdrop-filter:blur(22px) saturate(1.8);
  -webkit-backdrop-filter:blur(22px) saturate(1.8);
  border-bottom:1px solid transparent;
  transition:border-color .4s,box-shadow .4s,background .4s;
}
.cabecalho.fixo{
  background:rgba(255,255,255,.86);
  border-bottom-color:rgba(8,33,61,.07);
  box-shadow:0 10px 40px -24px rgba(8,33,61,.55);
}
.cabecalho .container{display:flex;align-items:center;gap:1.5rem;min-height:84px}

.logo{display:flex;align-items:center;gap:.8rem;flex:none}
.logo img{height:54px;width:auto}
.logo--imagem img{height:clamp(46px,4.4vw,60px)}
.logo--imagem .logo__texto{display:none}
.logo__texto{display:flex;flex-direction:column;line-height:1}
.logo__nome{
  font-family:var(--fonte-titulo);font-weight:800;font-size:1.5rem;letter-spacing:-.05em;
  background:linear-gradient(140deg,var(--azul-800),var(--azul-500));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.logo__sub{font-size:.575rem;letter-spacing:.19em;text-transform:uppercase;color:var(--cinza);font-weight:600;margin-top:4px}
@media(max-width:400px){.logo__sub{letter-spacing:.12em}}

.nav{margin-left:auto}
.nav__lista{display:flex;align-items:center;gap:.1rem}
.nav__lista a{
  display:block;padding:.62rem clamp(.6rem,1vw,.95rem);border-radius:100px;white-space:nowrap;
  font-size:.9rem;font-weight:500;color:var(--grafite);
  transition:color .3s,background .3s;position:relative;
}
.nav__lista a:hover{color:var(--azul-700);background:rgba(34,120,191,.07)}
.nav__lista a.ativo{color:var(--azul-700);background:var(--azul-100)}
.cabecalho__acoes{display:flex;align-items:center;gap:.7rem;flex:none;margin-left:auto}
.nav+.cabecalho__acoes{margin-left:0}
@media(max-width:1320px){.cabecalho__acoes .btn--linha{display:none}}
@media(max-width:1080px){.nav{display:none}}

.hamburger{
  display:none;width:48px;height:48px;border:1px solid var(--linha);background:#fff;
  border-radius:16px;cursor:pointer;position:relative;flex:none;box-shadow:var(--sombra-1);
}
.hamburger span{
  position:absolute;left:14px;width:20px;height:2px;background:var(--azul-800);border-radius:2px;
  transition:transform .4s var(--mola),opacity .25s,top .4s var(--mola);
}
.hamburger span:nth-child(1){top:17px}
.hamburger span:nth-child(2){top:23px}
.hamburger span:nth-child(3){top:29px}
.hamburger[aria-expanded="true"] span:nth-child(1){top:23px;transform:rotate(45deg)}
.hamburger[aria-expanded="true"] span:nth-child(2){opacity:0}
.hamburger[aria-expanded="true"] span:nth-child(3){top:23px;transform:rotate(-45deg)}
@media(max-width:1080px){.hamburger{display:block}}
/* no telemóvel o CTA vive na barra fixa em baixo — o topo fica só com o menu */
@media(max-width:760px){.cabecalho__acoes .btn{display:none}}

/* Menu móvel */
.menu-movel{
  position:fixed;inset:0;z-index:950;color:#fff;
  background:radial-gradient(900px 600px at 80% 0%,rgba(34,120,191,.35),transparent 60%),var(--azul-950);
  padding:calc(96px + env(safe-area-inset-top)) var(--gut) 40px;
  display:flex;flex-direction:column;gap:.2rem;
  clip-path:circle(0% at calc(100% - 44px) 44px);visibility:hidden;
  transition:clip-path .75s var(--mola),visibility .75s;
  overflow-y:auto;
}
.menu-movel.aberto{clip-path:circle(160% at calc(100% - 44px) 44px);visibility:visible}
.menu-movel a{
  font-family:var(--fonte-titulo);font-size:clamp(1.45rem,5.6vw,2rem);font-weight:600;
  padding:.5rem 0;border-bottom:1px solid rgba(255,255,255,.09);
  display:flex;justify-content:space-between;align-items:center;
  opacity:0;transform:translateY(20px);
}
.menu-movel.aberto a{animation:entraMenu .6s var(--mola) forwards}
.menu-movel a span{font-size:.68rem;font-family:var(--fonte-texto);color:var(--azul-300);letter-spacing:.16em}
@keyframes entraMenu{to{opacity:1;transform:none}}
.menu-movel__rodape{margin-top:auto;padding-top:2rem;display:grid;gap:.7rem}
.menu-movel__rodape a{font-size:.94rem;border:0;padding:1.05em 1.95em;justify-content:center;opacity:1;transform:none;animation:none}
.menu-movel__fechar{
  position:absolute;top:26px;right:var(--gut);background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.14);color:#fff;width:46px;height:46px;border-radius:16px;
  cursor:pointer;display:grid;place-items:center;
}

/* ---------- 7. Hero ---------- */
.hero{
  position:relative;isolation:isolate;color:#fff;overflow:hidden;
  padding-block:clamp(76px,9vw,128px) clamp(88px,10vw,140px);
  background:
    radial-gradient(1200px 700px at 76% -6%,rgba(34,120,191,.5),transparent 62%),
    radial-gradient(900px 560px at 4% 96%,rgba(30,156,116,.26),transparent 60%),
    linear-gradient(158deg,#061A31 0%,var(--azul-900) 42%,#071C33 100%);
}
/* malha de vidro */
.hero::before{
  content:"";position:absolute;inset:0;z-index:-2;opacity:.55;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:78px 78px;
  mask-image:radial-gradient(circle at 50% 38%,#000 6%,transparent 76%);
  -webkit-mask-image:radial-gradient(circle at 50% 38%,#000 6%,transparent 76%);
}
/* reflexo lento */
.hero::after{
  content:"";position:absolute;top:-45%;left:-35%;width:55%;height:200%;z-index:-1;
  background:linear-gradient(104deg,transparent,rgba(255,255,255,.06) 44%,rgba(255,255,255,.13) 50%,rgba(255,255,255,.06) 56%,transparent);
  transform:rotate(15deg);animation:reflexo 11s ease-in-out infinite;
}
@keyframes reflexo{0%,100%{transform:translateX(-20%) rotate(15deg)}50%{transform:translateX(150%) rotate(15deg)}}
/* vinheta para dar profundidade */
.hero__vinheta{
  position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:radial-gradient(120% 100% at 50% 40%,transparent 45%,rgba(2,8,16,.55) 100%);
}

.hero__grelha{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(36px,5vw,80px);align-items:center}
@media(max-width:980px){.hero__grelha{grid-template-columns:1fr}}

.hero__selo{
  display:inline-flex;align-items:center;gap:.75em;padding:.55em 1.25em;border-radius:100px;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);
  font-size:.78rem;font-weight:500;letter-spacing:.01em;margin-bottom:1.7rem;
  backdrop-filter:blur(10px);box-shadow:inset 0 1px 0 rgba(255,255,255,.12);
}
.hero__selo b{color:var(--azul-300);font-weight:700}
.hero__selo svg{flex:none;color:var(--azul-300)}
@media(max-width:520px){.hero__selo{font-size:.72rem;line-height:1.45;align-items:flex-start;border-radius:18px}}

.hero h1{margin-bottom:.42em}
.hero h1 em{
  font-style:normal;
  background:linear-gradient(102deg,var(--azul-300) 0%,#fff 42%,var(--verde-300) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero__texto{font-size:clamp(1.05rem,1.2vw,1.22rem);color:rgba(255,255,255,.74);max-width:54ch;margin-bottom:2.4rem;line-height:1.72}
.hero__acoes{display:flex;gap:.9rem;flex-wrap:wrap;margin-bottom:3rem}

.hero__provas{
  display:grid;grid-template-columns:repeat(4,auto);gap:clamp(1.2rem,3vw,3rem);
  justify-content:start;border-top:1px solid rgba(255,255,255,.12);padding-top:1.9rem;
}
@media(max-width:640px){.hero__provas{grid-template-columns:1fr 1fr;gap:1.4rem}}
.hero__prova b{
  display:block;font-family:var(--fonte-titulo);font-size:clamp(1.9rem,3.2vw,2.5rem);
  line-height:1;margin-bottom:.35rem;font-variant-numeric:tabular-nums;letter-spacing:-.04em;
  background:linear-gradient(180deg,#fff,rgba(255,255,255,.62));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero__prova span{font-size:.76rem;color:rgba(255,255,255,.55);letter-spacing:.03em;line-height:1.4;display:block}

/* Cartão de vidro */
.hero__cartao{
  position:relative;border-radius:var(--raio-xg);
  background:linear-gradient(150deg,rgba(255,255,255,.11),rgba(255,255,255,.04));
  padding:clamp(26px,3vw,38px);
  backdrop-filter:blur(26px) saturate(1.4);-webkit-backdrop-filter:blur(26px) saturate(1.4);
  box-shadow:var(--sombra-luz);
  transform:translateY(0);transition:transform .8s var(--mola);
}
/* moldura em degradé (o detalhe que dá o toque caro) */
.hero__cartao::before{
  content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;padding:1px;
  background:linear-gradient(150deg,rgba(255,255,255,.45),rgba(255,255,255,.05) 40%,rgba(255,255,255,.02) 70%,rgba(111,176,227,.35));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
}
.hero__cartao h2{font-size:1.3rem;margin-bottom:.4rem}
.hero__cartao > p{font-size:.9rem;color:rgba(255,255,255,.62);margin-bottom:1.5rem}

.form-rapido{display:grid;gap:.85rem}
.form-rapido .campo label{color:rgba(255,255,255,.7);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;font-weight:600}
.form-rapido .campo input,.form-rapido .campo select{
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);color:#fff;border-radius:14px;
}
.form-rapido .campo input:focus,.form-rapido .campo select:focus{
  border-color:rgba(111,176,227,.8);box-shadow:0 0 0 4px rgba(34,120,191,.22);background:rgba(255,255,255,.1);
}
.form-rapido .campo input::placeholder{color:rgba(255,255,255,.42)}
.form-rapido .campo select option{color:#111}
.hero__nota{font-size:.74rem;color:rgba(255,255,255,.48);text-align:center;margin:.4rem 0 0}

/* ---------- 7b. Faixa deslizante ---------- */
.faixa{
  background:var(--azul-950);color:rgba(255,255,255,.5);
  border-top:1px solid rgba(255,255,255,.07);border-bottom:1px solid rgba(255,255,255,.07);
  padding:1.1rem 0;overflow:hidden;position:relative;
}
.faixa::before,.faixa::after{
  content:"";position:absolute;top:0;bottom:0;width:14%;z-index:2;pointer-events:none;
}
.faixa::before{left:0;background:linear-gradient(90deg,var(--azul-950),transparent)}
.faixa::after{right:0;background:linear-gradient(270deg,var(--azul-950),transparent)}
.faixa__pista{display:flex;width:max-content;animation:desliza 42s linear infinite}
.faixa:hover .faixa__pista{animation-play-state:paused}
.faixa__grupo{display:flex;align-items:center;gap:2.6rem;padding-right:2.6rem}
.faixa__grupo span{
  font-family:var(--fonte-titulo);font-size:.82rem;font-weight:600;letter-spacing:.13em;
  text-transform:uppercase;white-space:nowrap;display:flex;align-items:center;gap:2.6rem;
}
.faixa__grupo span::after{content:"";width:5px;height:5px;border-radius:50%;background:var(--azul-500)}
@keyframes desliza{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---------- 8. Faixa de confiança ---------- */
.confianca{background:var(--branco);position:relative;z-index:2}
.confianca__grelha{
  display:grid;grid-template-columns:repeat(4,1fr);
  border:1px solid var(--linha);border-radius:var(--raio-g);overflow:hidden;
  background:var(--branco);box-shadow:var(--sombra-2);
  margin-top:calc(-1 * clamp(40px,5vw,72px));
}
@media(max-width:860px){.confianca__grelha{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.confianca__grelha{grid-template-columns:1fr}}
.confianca__item{
  padding:clamp(24px,2.8vw,36px);display:flex;gap:1.05rem;align-items:flex-start;
  border-right:1px solid var(--linha);position:relative;transition:background .4s;
}
.confianca__item:last-child{border-right:0}
@media(max-width:860px){
  .confianca__item:nth-child(2n){border-right:0}
  .confianca__item:nth-child(-n+2){border-bottom:1px solid var(--linha)}
}
@media(max-width:480px){.confianca__item{border-right:0;border-bottom:1px solid var(--linha)}}
.confianca__item:hover{background:var(--azul-50)}
.confianca__item svg{width:24px;height:24px;color:var(--azul-500);flex:none;margin-top:4px}
.confianca__item h3{font-size:1.02rem;margin-bottom:.25em}
.confianca__item p{font-size:.86rem;color:var(--cinza);margin:0;line-height:1.55}

/* ---------- 9. Dois universos ---------- */
.universos{display:grid;grid-template-columns:1fr 1fr;gap:clamp(20px,2.4vw,32px)}
@media(max-width:900px){.universos{grid-template-columns:1fr}}

.universo{
  position:relative;isolation:isolate;overflow:hidden;
  border-radius:var(--raio-xg);padding:clamp(32px,3.6vw,56px);
  color:#fff;min-height:clamp(420px,44vw,540px);
  display:flex;flex-direction:column;
  transition:transform .7s var(--mola),box-shadow .7s var(--mola);
  box-shadow:var(--sombra-2);
}
.universo:hover{transform:translateY(-10px);box-shadow:var(--sombra-3)}
.universo--vidros{background:linear-gradient(158deg,var(--azul-700),var(--azul-950) 72%)}
.universo--mudancas{background:linear-gradient(158deg,var(--verde-600),#062A1E 74%)}
/* luz que segue o cursor */
.universo::before{
  content:"";position:absolute;inset:0;z-index:-1;opacity:0;transition:opacity .5s;
  background:radial-gradient(420px circle at var(--mx,50%) var(--my,50%),rgba(255,255,255,.14),transparent 65%);
}
.universo:hover::before{opacity:1}
.universo::after{
  content:"";position:absolute;right:-80px;bottom:-80px;width:300px;height:300px;z-index:-2;
  border-radius:50%;background:rgba(255,255,255,.06);
  transition:transform .9s var(--mola);
}
.universo:hover::after{transform:scale(1.6)}
.universo__num{
  font-family:var(--fonte-titulo);font-size:.72rem;letter-spacing:.24em;font-weight:700;
  color:rgba(255,255,255,.55);margin-bottom:auto;
}
.universo__icone{
  width:64px;height:64px;border-radius:20px;display:grid;place-items:center;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16);margin-bottom:1.5rem;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.18);
  transition:transform .6s var(--mola);
}
.universo:hover .universo__icone{transform:translateY(-4px) rotate(-4deg)}
.universo__icone svg{width:30px;height:30px}
.universo h3{font-size:clamp(1.7rem,2.7vw,2.3rem);margin-bottom:.42em}
.universo p{color:rgba(255,255,255,.72);font-size:.98rem;max-width:44ch}
.universo__tags{display:flex;flex-wrap:wrap;gap:.45rem;margin:1.4rem 0 2rem}
.universo__tags li{
  font-size:.76rem;padding:.45em 1em;border-radius:100px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);
  backdrop-filter:blur(6px);
}
.universo .btn{align-self:flex-start}

/* ---------- 10. Serviços ---------- */
.tabs{
  display:flex;gap:.35rem;padding:.42rem;background:var(--branco);
  border:1px solid var(--linha);border-radius:100px;width:max-content;max-width:100%;
  margin:0 auto clamp(38px,4.5vw,60px);box-shadow:var(--sombra-2);
}
.tabs__btn{
  border:0;background:transparent;cursor:pointer;border-radius:100px;
  padding:.85em 1.9em;font-family:var(--fonte-titulo);font-weight:600;font-size:.93rem;color:var(--cinza);
  display:flex;align-items:center;gap:.6em;transition:color .35s,background .35s,box-shadow .35s;white-space:nowrap;
}
.tabs__btn svg{width:1.15em;height:1.15em}
.tabs__btn:hover{color:var(--azul-700)}
.tabs__btn[aria-selected="true"]{
  background:linear-gradient(150deg,var(--azul-600),var(--azul-800));color:#fff;
  box-shadow:0 8px 20px -10px rgba(8,33,61,.7);
}
.tabs__btn[aria-selected="true"][data-tema="verde"]{background:linear-gradient(150deg,var(--verde-500),var(--verde-800))}
@media(max-width:520px){.tabs{width:100%}.tabs__btn{flex:1;justify-content:center;padding:.85em .6em;font-size:.84rem}}

.painel[hidden]{display:none}
.painel{animation:sobe .6s var(--mola)}
@keyframes sobe{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}

.servicos{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:clamp(16px,1.8vw,24px)}
.servico{
  background:var(--branco);border:1px solid var(--linha);border-radius:var(--raio-g);
  padding:clamp(26px,2.6vw,36px);position:relative;overflow:hidden;
  transition:transform .6s var(--mola),box-shadow .6s var(--mola),border-color .5s;
}
/* luz do cursor */
.servico::after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .5s;
  background:radial-gradient(360px circle at var(--mx,50%) var(--my,50%),rgba(34,120,191,.09),transparent 62%);
}
.servico:hover::after{opacity:1}
.servico::before{
  content:"";position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,var(--acento),transparent);
  transform:scaleX(0);transform-origin:left;transition:transform .7s var(--mola);
}
.servico:hover{transform:translateY(-8px);box-shadow:var(--sombra-3);border-color:rgba(34,120,191,.18)}
.servico:hover::before{transform:scaleX(1)}
.servico__icone{
  width:56px;height:56px;border-radius:18px;display:grid;place-items:center;
  background:linear-gradient(150deg,var(--acento-suave),#fff);color:var(--acento-esc);
  margin-bottom:1.4rem;box-shadow:inset 0 0 0 1px rgba(34,120,191,.14);
  transition:transform .6s var(--mola);
}
.servico:hover .servico__icone{transform:translateY(-3px) rotate(-5deg)}
.servico__icone svg{width:26px;height:26px}
.servico h3{font-size:1.18rem;margin-bottom:.45em}
.servico p{font-size:.92rem;color:var(--cinza);margin-bottom:1.1rem;line-height:1.65}
.servico__lista li{
  font-size:.86rem;color:var(--grafite);padding-left:1.4em;position:relative;margin-bottom:.35em;
}
.servico__lista li::before{
  content:"";position:absolute;left:0;top:.6em;width:6px;height:6px;border-radius:2px;
  background:var(--acento);transform:rotate(45deg);
}
.servico--destaque{
  background:linear-gradient(158deg,var(--azul-800),var(--azul-950));color:#fff;border-color:transparent;
  box-shadow:var(--sombra-2);
}
.painel--mudancas .servico--destaque{background:linear-gradient(158deg,var(--verde-600),#062A1E)}
.servico--destaque::after{background:radial-gradient(360px circle at var(--mx,50%) var(--my,50%),rgba(255,255,255,.1),transparent 62%)}
.servico--destaque h3{color:#fff}
.servico--destaque p{color:rgba(255,255,255,.72)}
.servico--destaque .servico__lista li{color:rgba(255,255,255,.85)}
.servico--destaque .servico__lista li::before{background:#fff}
.servico--destaque .servico__icone{background:rgba(255,255,255,.12);color:#fff;box-shadow:inset 0 0 0 1px rgba(255,255,255,.16)}
.servico__selo{
  position:absolute;top:22px;right:22px;font-size:.64rem;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;background:var(--vermelho);color:#fff;padding:.4em .9em;border-radius:100px;
  box-shadow:0 6px 16px -6px rgba(217,52,43,.8);
}
.painel--mudancas{--acento:var(--verde-600);--acento-esc:var(--verde-800);--acento-suave:var(--verde-100)}

/* ---------- 11. Processo ---------- */
.processo{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(18px,2.2vw,30px);counter-reset:passo}
@media(max-width:900px){.processo{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.processo{grid-template-columns:1fr}}
.passo{position:relative;padding-top:3rem}
.passo::before{
  counter-increment:passo;content:"0" counter(passo);
  position:absolute;top:0;left:0;
  font-family:var(--fonte-titulo);font-size:2.7rem;font-weight:800;line-height:1;
  color:transparent;-webkit-text-stroke:1.2px rgba(255,255,255,.3);
}
.passo::after{
  content:"";position:absolute;top:1.2rem;left:5rem;right:-1rem;height:1px;
  background:linear-gradient(90deg,rgba(255,255,255,.26),transparent);
}
.processo .passo:last-child::after{display:none}
@media(max-width:900px){.passo::after{display:none}}
.passo h3{font-size:1.15rem;margin-bottom:.4em}
.passo p{font-size:.9rem;color:rgba(255,255,255,.62);margin:0;line-height:1.6}

/* ---------- 12. Cobertura ---------- */
.cobertura{display:grid;grid-template-columns:1fr 1fr;gap:clamp(26px,3.4vw,54px);align-items:center}
@media(max-width:880px){.cobertura{grid-template-columns:1fr}}
.zona{
  background:var(--branco);border:1px solid var(--linha);border-radius:var(--raio);
  padding:clamp(22px,2.4vw,32px);margin-bottom:1rem;position:relative;overflow:hidden;
  border-left:3px solid var(--azul-500);
  transition:transform .5s var(--mola),box-shadow .5s var(--mola);
}
.zona:hover{transform:translateX(8px);box-shadow:var(--sombra-2)}
.zona--verde{border-left-color:var(--verde-600)}
.zona h3{font-size:1.1rem;margin-bottom:.35em;display:flex;align-items:center;gap:.55em}
.zona h3 svg{width:1.15em;height:1.15em;color:var(--azul-500)}
.zona--verde h3 svg{color:var(--verde-600)}
.zona p{font-size:.92rem;color:var(--cinza);margin:0}
.aviso-km{
  display:flex;gap:1rem;align-items:flex-start;
  background:linear-gradient(150deg,#FFF7F6,#FFF);border:1px solid #F6DAD7;border-radius:var(--raio);
  padding:1.2rem 1.4rem;margin-top:1.6rem;box-shadow:var(--sombra-1);
}
.aviso-km svg{width:20px;height:20px;color:var(--vermelho);flex:none;margin-top:3px}
.aviso-km p{margin:0;font-size:.89rem;color:var(--grafite)}
.aviso-km b{color:var(--vermelho-esc)}

.mapa-zonas{
  position:relative;border-radius:var(--raio-xg);overflow:hidden;
  background:linear-gradient(158deg,var(--azul-800),var(--azul-950));
  padding:clamp(30px,3.6vw,48px);color:#fff;min-height:400px;
  display:flex;flex-direction:column;justify-content:flex-end;
  box-shadow:var(--sombra-3);
}
.mapa-zonas__ondas{position:absolute;inset:0;opacity:.32}
.mapa-zonas__ondas span{
  position:absolute;left:50%;top:36%;border:1px solid rgba(255,255,255,.4);border-radius:50%;
  width:120px;height:120px;margin:-60px 0 0 -60px;animation:pulsa 5s ease-out infinite;
}
.mapa-zonas__ondas span:nth-child(2){animation-delay:1.66s}
.mapa-zonas__ondas span:nth-child(3){animation-delay:3.33s}
@keyframes pulsa{from{transform:scale(1);opacity:.85}to{transform:scale(4.6);opacity:0}}
.mapa-zonas__conteudo{position:relative}
.mapa-zonas h3{font-size:1.4rem}
.mapa-zonas p{color:rgba(255,255,255,.66);font-size:.92rem;margin:0}
.mapa-zonas ul{display:flex;flex-wrap:wrap;gap:.5rem;position:relative;margin-top:1.3rem}
.mapa-zonas li{
  font-size:.8rem;padding:.45em 1em;border-radius:100px;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.13);
  transition:background .3s,transform .4s var(--mola);
}
.mapa-zonas li:hover{background:rgba(255,255,255,.15);transform:translateY(-2px)}

/* ---------- 13. Galeria ---------- */
.galeria{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,1.6vw,22px)}
@media(max-width:900px){.galeria{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.galeria{grid-template-columns:1fr}}
.galeria__item{
  position:relative;overflow:hidden;border-radius:var(--raio-g);cursor:pointer;
  background:var(--azul-100);border:0;padding:0;margin:0;aspect-ratio:3/4;
  box-shadow:var(--sombra-1);
  transition:box-shadow .6s var(--mola),transform .6s var(--mola);
}
.galeria__item:hover{box-shadow:var(--sombra-3);transform:translateY(-6px)}
.galeria__item img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--mola),filter .6s}
.galeria__item:hover img{transform:scale(1.06)}
/* véu que escurece de baixo para cima */
.galeria__item::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(transparent 42%,rgba(4,16,31,.82));
  opacity:.55;transition:opacity .5s;
}
.galeria__item:hover::after{opacity:.95}
.galeria__item figcaption{
  position:absolute;inset:auto 0 0 0;z-index:2;padding:1.4rem;
  color:#fff;font-family:var(--fonte-titulo);font-weight:600;font-size:1rem;line-height:1.3;
  transform:translateY(8px);opacity:0;transition:.55s var(--mola);
}
.galeria__item:hover figcaption{transform:none;opacity:1}
.galeria__item figcaption span{
  display:block;margin-top:.3rem;font-family:var(--fonte-texto);font-weight:500;
  font-size:.76rem;letter-spacing:.12em;text-transform:uppercase;color:var(--azul-300);
}
/* toque: legenda sempre visível */
@media(hover:none){
  .galeria__item figcaption{transform:none;opacity:1}
  .galeria__item::after{opacity:.85}
}

/* Cartão-convite no lugar da 6.ª fotografia */
.galeria__convite{
  aspect-ratio:3/4;border-radius:var(--raio-g);padding:clamp(24px,2.6vw,34px);
  background:linear-gradient(158deg,var(--azul-700),var(--azul-950) 74%);
  color:#fff;display:flex;flex-direction:column;justify-content:flex-end;
  position:relative;overflow:hidden;box-shadow:var(--sombra-2);
  transition:transform .6s var(--mola),box-shadow .6s var(--mola);
}
.galeria__convite::before{
  content:"";position:absolute;right:-90px;top:-90px;width:280px;height:280px;border-radius:50%;
  background:rgba(255,255,255,.06);transition:transform .9s var(--mola);
}
.galeria__convite:hover{transform:translateY(-6px);box-shadow:var(--sombra-3)}
.galeria__convite:hover::before{transform:scale(1.5)}
.galeria__convite__eyebrow{
  font-size:.68rem;font-weight:700;letter-spacing:.22em;text-transform:uppercase;
  color:var(--azul-300);margin-bottom:auto;position:relative;
}
.galeria__convite__titulo{
  font-family:var(--fonte-titulo);font-size:clamp(1.5rem,2.2vw,1.95rem);font-weight:700;
  letter-spacing:-.03em;margin-bottom:.5rem;position:relative;
}
.galeria__convite__texto{font-size:.88rem;color:rgba(255,255,255,.68);margin-bottom:1.5rem;position:relative;line-height:1.6}
.galeria__convite__btn{
  display:inline-flex;align-items:center;gap:.6em;align-self:flex-start;position:relative;
  background:#fff;color:var(--azul-900);padding:.85em 1.5em;border-radius:100px;
  font-family:var(--fonte-titulo);font-size:.86rem;font-weight:600;
  transition:transform .45s var(--mola),box-shadow .45s var(--mola);
}
.galeria__convite:hover .galeria__convite__btn{transform:translateY(-2px);box-shadow:0 12px 26px -12px rgba(0,0,0,.7)}
.galeria__convite__btn svg{width:1.1em;height:1.1em}

.galeria__vazio{
  display:grid;place-items:center;align-content:center;text-align:center;gap:.5rem;color:var(--azul-600);
  background:
    linear-gradient(150deg,rgba(255,255,255,.6),transparent),
    repeating-linear-gradient(45deg,#EDF3FA,#EDF3FA 14px,#E4EDF7 14px,#E4EDF7 28px);
  height:100%;padding:1rem;font-size:.78rem;
}
.galeria__vazio svg{width:28px;height:28px;opacity:.5}
.galeria__vazio b{font-weight:600}
.galeria__vazio span{color:var(--cinza);font-size:.72rem}

/* Lightbox */
.lightbox{
  position:fixed;inset:0;z-index:1010;background:rgba(4,10,18,.94);
  backdrop-filter:blur(8px);display:grid;place-items:center;padding:5vw;
  opacity:0;visibility:hidden;transition:opacity .4s,visibility .4s;
}
.lightbox.aberto{opacity:1;visibility:visible}
.lightbox img{max-height:82vh;border-radius:var(--raio);box-shadow:0 40px 90px rgba(0,0,0,.6)}
.lightbox__fechar{
  position:absolute;top:26px;right:26px;background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.16);color:#fff;
  width:50px;height:50px;border-radius:50%;cursor:pointer;font-size:1.4rem;line-height:1;
  transition:background .3s;
}
.lightbox__fechar:hover{background:rgba(255,255,255,.2)}
.lightbox__legenda{color:rgba(255,255,255,.7);text-align:center;margin-top:1.2rem;font-size:.88rem;letter-spacing:.03em}

/* ---------- 14. Testemunhos ---------- */
.testemunhos{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2.2vw,28px)}
@media(max-width:900px){.testemunhos{grid-template-columns:1fr}}
.testemunho{
  background:var(--branco);border:1px solid var(--linha);border-radius:var(--raio-g);
  padding:clamp(26px,2.8vw,36px);position:relative;overflow:hidden;
  transition:transform .6s var(--mola),box-shadow .6s var(--mola);
}
.testemunho::before{
  content:"”";position:absolute;top:-.35em;right:.18em;
  font-family:var(--fonte-titulo);font-size:9rem;line-height:1;color:var(--azul-100);
  pointer-events:none;
}
.testemunho:hover{transform:translateY(-7px);box-shadow:var(--sombra-3)}
.testemunho__estrelas{display:flex;gap:3px;color:#E8A33D;margin-bottom:1.1rem;position:relative}
.testemunho__estrelas svg{width:16px;height:16px}
.testemunho blockquote{margin:0 0 1.5rem;font-size:1rem;color:var(--grafite);line-height:1.7;position:relative}
.testemunho__autor{display:flex;align-items:center;gap:.85rem;position:relative}
.testemunho__avatar{
  width:46px;height:46px;border-radius:50%;display:grid;place-items:center;flex:none;
  background:linear-gradient(150deg,var(--azul-600),var(--azul-900));color:#fff;
  font-family:var(--fonte-titulo);font-weight:700;
}
.testemunho__autor b{display:block;font-size:.92rem}
.testemunho__autor span{font-size:.79rem;color:var(--cinza)}

/* ---------- 15. FAQ ---------- */
.faq{max-width:880px;margin-inline:auto}
.faq__item{border-bottom:1px solid var(--linha)}
.faq__botao{
  width:100%;background:none;border:0;cursor:pointer;text-align:left;
  padding:1.5rem 3rem 1.5rem 0;position:relative;
  font-family:var(--fonte-titulo);font-size:1.06rem;font-weight:600;color:var(--azul-900);
  transition:color .3s;
}
.faq__botao:hover{color:var(--azul-500)}
.faq__botao::after{
  content:"";position:absolute;right:.75rem;top:50%;width:11px;height:11px;
  border-right:2px solid currentColor;border-bottom:2px solid currentColor;
  transform:translateY(-70%) rotate(45deg);transition:transform .45s var(--mola);
}
.faq__botao[aria-expanded="true"]::after{transform:translateY(-20%) rotate(-135deg)}
.faq__resposta{overflow:hidden;height:0;transition:height .5s var(--mola)}
.faq__resposta p{padding-bottom:1.7rem;margin:0;color:var(--cinza);font-size:.95rem;max-width:70ch}

/* ---------- 16. Orçamento ---------- */
.orcamento{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(28px,3.4vw,56px);align-items:start}
@media(max-width:940px){.orcamento{grid-template-columns:1fr}}
.orcamento__contactos{margin-top:2.2rem;display:grid;gap:.75rem}
.contacto-linha{
  display:flex;gap:1.1rem;align-items:center;padding:1.15rem 1.3rem;border-radius:var(--raio);
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);
  transition:background .4s,transform .5s var(--mola),border-color .4s;
}
.contacto-linha:hover{background:rgba(255,255,255,.1);transform:translateX(7px);border-color:rgba(255,255,255,.2)}
.contacto-linha__icone{
  width:44px;height:44px;border-radius:14px;display:grid;place-items:center;flex:none;
  background:rgba(255,255,255,.08);color:#fff;border:1px solid rgba(255,255,255,.12);
}
.contacto-linha__icone svg{width:19px;height:19px}
.contacto-linha span{display:block;font-size:.68rem;color:rgba(255,255,255,.5);letter-spacing:.14em;text-transform:uppercase;margin-bottom:.15rem}
.contacto-linha b{font-size:1rem;font-weight:600;color:#fff}

.cartao-form{
  background:var(--branco);border-radius:var(--raio-xg);padding:clamp(26px,3.2vw,46px);
  box-shadow:var(--sombra-3);color:var(--carvao);position:relative;
}
.cartao-form h3{font-size:1.4rem;margin-bottom:.25em}
.cartao-form__sub{font-size:.89rem;color:var(--cinza);margin-bottom:1.8rem}
.form-grelha{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
@media(max-width:560px){.form-grelha{grid-template-columns:1fr}}
.campo{display:flex;flex-direction:column;gap:.45rem}
.campo--largo{grid-column:1/-1}
.campo label{font-size:.82rem;font-weight:600;color:var(--grafite)}
.campo label .req{color:var(--vermelho)}
.campo input,.campo select,.campo textarea{
  width:100%;padding:.95em 1.1em;border-radius:14px;
  border:1.5px solid var(--linha);background:var(--branco);font-size:.95rem;
  transition:border-color .3s,box-shadow .3s,background .3s;
}
.campo textarea{resize:vertical;min-height:124px;line-height:1.6}
.campo input:focus,.campo select:focus,.campo textarea:focus{
  outline:0;border-color:var(--azul-500);box-shadow:0 0 0 4px rgba(34,120,191,.13);
}
.campo__erro{font-size:.77rem;color:var(--vermelho);display:none}
.campo.erro .campo__erro{display:block}
.campo.erro input,.campo.erro select,.campo.erro textarea{border-color:var(--vermelho)}

.escolha{display:grid;grid-template-columns:1fr 1fr;gap:.75rem;position:relative}
.escolha input{position:absolute;opacity:0;pointer-events:none}
.escolha label{
  display:flex;align-items:center;gap:.7rem;cursor:pointer;
  padding:1.05rem 1.15rem;border:1.5px solid var(--linha);border-radius:16px;
  font-weight:600;font-size:.93rem;transition:.35s var(--mola);
}
.escolha label svg{width:22px;height:22px;color:var(--cinza);transition:color .3s}
.escolha label:hover{border-color:var(--linha-forte)}
.escolha input:checked+label{
  border-color:var(--azul-500);background:linear-gradient(150deg,var(--azul-100),#fff);color:var(--azul-800);
  box-shadow:0 8px 20px -12px rgba(34,120,191,.9);
}
.escolha input:checked+label svg{color:var(--azul-600)}
.escolha input#tipo-mudancas:checked+label{border-color:var(--verde-600);background:linear-gradient(150deg,var(--verde-100),#fff);color:var(--verde-800);box-shadow:0 8px 20px -12px rgba(23,128,95,.9)}
.escolha input#tipo-mudancas:checked+label svg{color:var(--verde-600)}
.escolha input:focus-visible+label{outline:2px solid var(--azul-500);outline-offset:3px}

.rgpd{display:flex;gap:.75rem;align-items:flex-start;font-size:.82rem;color:var(--cinza);line-height:1.55}
.rgpd input{margin-top:.28rem;width:18px;height:18px;accent-color:var(--azul-500);flex:none}
.rgpd a{color:var(--azul-600);text-decoration:underline;text-underline-offset:2px}

.form-sucesso{display:none;text-align:center;padding:2.4rem 1rem}
.form-sucesso.visivel{display:block;animation:sobe .6s var(--mola)}
.form-sucesso__icone{
  width:82px;height:82px;border-radius:50%;
  background:linear-gradient(150deg,var(--verde-100),#fff);color:var(--verde-600);
  display:grid;place-items:center;margin:0 auto 1.5rem;
  box-shadow:0 0 0 8px rgba(30,156,116,.08);
}
.form-sucesso__icone svg{width:38px;height:38px}

/* ---------- 17. CTA final ---------- */
.cta-final{
  position:relative;overflow:hidden;color:#fff;text-align:center;isolation:isolate;
  background:var(--azul-950);
}
/* fotografia real de obra, esbatida atrás do apelo final */
.cta-final::after{
  content:"";position:absolute;inset:0;z-index:-2;
  background:url("../img/galeria/instalacao-claraboia.jpg") center 32%/cover no-repeat;
  opacity:.3;filter:saturate(.9);
}
.cta-final::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(142deg,rgba(18,64,111,.92),rgba(4,16,31,.94) 58%,rgba(14,93,70,.9));
}
.cta-final .container{position:relative}
.cta-final h2{margin-bottom:.35em}
.cta-final .lead{margin:0 auto 2.4rem}
.cta-final__acoes{display:flex;gap:.9rem;justify-content:center;flex-wrap:wrap}

/* ---------- 18. Rodapé ---------- */
.rodape{background:var(--preto);color:rgba(255,255,255,.58);padding-block:clamp(58px,6.5vw,88px) 0;font-size:.9rem;position:relative}
.rodape::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(34,120,191,.6),transparent)}
.rodape__grelha{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.2fr;gap:clamp(28px,3.2vw,48px)}
@media(max-width:900px){.rodape__grelha{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.rodape__grelha{grid-template-columns:1fr}}
.rodape h4{color:#fff;font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;margin-bottom:1.3rem;font-weight:600}
.rodape a{transition:color .25s}
.rodape a:hover{color:#fff}
.rodape ul li{margin-bottom:.6rem}
.rodape__marca .logo__nome{background:linear-gradient(140deg,#fff,var(--azul-300));-webkit-background-clip:text;background-clip:text;color:transparent}
.rodape__marca .logo__sub{color:rgba(255,255,255,.42)}
.rodape__marca p{max-width:38ch;margin-top:1.2rem;line-height:1.75;font-size:.88rem}
.rodape__redes{display:flex;gap:.65rem;margin-top:1.6rem}
.rodape__redes a{
  width:42px;height:42px;border-radius:14px;display:grid;place-items:center;
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);
  transition:background .35s,transform .45s var(--mola),border-color .35s;
}
.rodape__redes a:hover{background:var(--azul-600);border-color:var(--azul-600);transform:translateY(-4px);color:#fff}
.rodape__redes svg{width:17px;height:17px}
.rodape__base{
  margin-top:clamp(40px,4.5vw,60px);border-top:1px solid rgba(255,255,255,.08);
  padding-block:1.6rem;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;
  font-size:.79rem;color:rgba(255,255,255,.42);
}

/* ---------- 19. Botões flutuantes ---------- */
.flutuantes{
  position:fixed;right:clamp(14px,2vw,28px);bottom:clamp(14px,2vw,28px);z-index:800;
  display:flex;flex-direction:column;gap:.65rem;align-items:flex-end;
}
.fab{
  width:58px;height:58px;border-radius:50%;display:grid;place-items:center;border:0;cursor:pointer;
  color:#fff;transition:transform .5s var(--mola),box-shadow .4s;
  box-shadow:0 8px 24px -8px rgba(0,0,0,.5);
}
.fab:hover{transform:scale(1.09) translateY(-2px)}
.fab svg{width:26px;height:26px}
.fab--zap{background:#1FBF5B;position:relative}
.fab--zap::after{
  content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #1FBF5B;
  animation:pulsaZap 2.6s ease-out infinite;
}
@keyframes pulsaZap{from{transform:scale(1);opacity:.75}to{transform:scale(1.7);opacity:0}}
.fab--topo{background:var(--azul-900);width:46px;height:46px;opacity:0;visibility:hidden;transition:.4s}
.fab--topo.visivel{opacity:1;visibility:visible}
.fab--topo svg{width:19px;height:19px}

.barra-movel{
  position:fixed;left:0;right:0;bottom:0;z-index:790;display:none;
  background:rgba(255,255,255,.9);backdrop-filter:blur(18px);
  border-top:1px solid var(--linha);padding:.65rem var(--gut) calc(.65rem + env(safe-area-inset-bottom));
  gap:.55rem;box-shadow:0 -10px 30px -20px rgba(8,33,61,.6);
}
.barra-movel .btn{flex:1;padding:.9em 1em;font-size:.87rem}
@media(max-width:700px){.barra-movel{display:flex}.flutuantes{bottom:92px}}

/* ---------- 20. Entrada em cena ---------- */
.revela{opacity:0;transform:translateY(30px);transition:opacity .9s var(--mola),transform .9s var(--mola)}
.revela.visivel{opacity:1;transform:none}
.revela[data-atraso="1"]{transition-delay:.1s}
.revela[data-atraso="2"]{transition-delay:.2s}
.revela[data-atraso="3"]{transition-delay:.3s}
.revela[data-atraso="4"]{transition-delay:.4s}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
  .revela{opacity:1;transform:none}
  .faixa__pista{animation:none}
}