/* =========================================================
   Kamaia — sistema visual
   Preto e branco · apenas sans-serif · superfícies sem contorno
   ========================================================= */

:root{
  /* cor — apenas preto, branco e cinzentos */
  --paper:#FFFFFF;
  --paper-2:#F4F4F3;
  --paper-3:#EAEAE8;
  --white:#FFFFFF;
  --ink:#000000;
  --ink-2:#3B3B3B;
  --ink-3:#5E5E5E;
  --line:#E4E4E2;
  --line-strong:#C6C6C3;

  /* azul — cor auxiliar: estado activo, agora, atenção */
  --azul:#1D4ED8;
  --azul-forte:#1739AC;
  --azul-tinta:#E9EFFD;
  --azul-claro:#8AB0FF;
  --black-2:#141414;
  --black-3:#1F1F1F;
  --on-black:#C7C7C4;
  --on-black-2:#8E8E8B;

  /* forma */
  --r-sm:8px;
  --r:14px;
  --r-lg:20px;
  --maxw:1160px;
  --h-cabecalho:76px;

  /* material de vidro — usado em cartões, ilustrações e botões */
  --vidro:rgba(255,255,255,.58);
  --vidro-forte:rgba(255,255,255,.72);
  --vidro-escuro:rgba(255,255,255,.07);
  --vidro-preto:rgba(0,0,0,.88);
  --desfoque:blur(16px) saturate(180%);
  --brilho:0 0 0 0 rgba(0,0,0,0);
  --brilho-escuro:0 0 0 0 rgba(0,0,0,0);
  --pousio:0 20px 48px rgba(13,26,60,.08);
  --gutter:24px;
  --section:clamp(56px, 8vw, 108px);

  /* tipografia — só sans-serif */
  --display:"Inter Tight", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* ---------- base ---------- */
*,*::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;
  position:relative;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-size:17px;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
}

img,svg{max-width:100%; display:block}
a{color:var(--ink); text-underline-offset:3px}
a:hover{color:var(--azul)}

h1,h2,h3,h4{
  font-family:var(--display);
  font-weight:600;
  line-height:1.08;
  letter-spacing:-0.035em;
  color:var(--ink);
  margin:0 0 .5em;
}
h1{font-size:clamp(2.5rem, 5.4vw, 4.15rem)}
h2{font-size:clamp(1.95rem, 3.8vw, 2.85rem)}
h3{font-size:clamp(1.22rem, 1.9vw, 1.5rem); letter-spacing:-0.025em}
h4{font-size:1.02rem; font-weight:650; letter-spacing:-0.012em; line-height:1.35}
p{margin:0 0 1.1em}
p:last-child{margin-bottom:0}
strong{font-weight:640; color:var(--ink)}
hr{border:0; border-top:1px solid var(--line); margin:0}

::selection{background:var(--azul); color:#fff}
:focus-visible{outline:3px solid var(--azul); outline-offset:3px; border-radius:3px}
.section--ink :focus-visible,.site-footer :focus-visible,.cta-band :focus-visible{outline-color:var(--azul-claro)}

.skip-link{
  position:absolute; left:-9999px; top:0; z-index:200;
  background:var(--ink); color:#fff; padding:12px 18px; border-radius:0 0 var(--r-sm) 0;
}
.skip-link:focus{left:0}

/* ---------- layout ---------- */
.wrap{width:100%; max-width:var(--maxw); margin-inline:auto; padding-inline:var(--gutter)}
.wrap-narrow{max-width:780px}
.section{padding-block:var(--section)}
.section--tight{padding-block:clamp(40px,5vw,68px)}
.section--paper2{background:var(--paper-2)}
.section--ink{background:var(--ink); color:var(--on-black)}
.section--ink h2,.section--ink h3,.section--ink h4{color:#fff}
/* .section--line mantém-se como marcador semântico, já sem linha */
.section--line{}

.grid{display:grid; gap:20px}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.split{display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1.1fr); gap:clamp(32px,6vw,80px); align-items:start}
.split--center{align-items:center}
@media (max-width:960px){
  .g-3{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr; gap:36px}
}
@media (max-width:640px){
  .g-2,.g-3{grid-template-columns:1fr}
}

/* ---------- tipografia auxiliar ---------- */
.eyebrow{
  font-size:.73rem; font-weight:650; letter-spacing:.18em; text-transform:uppercase;
  color:var(--ink); margin:0 0 16px; display:flex; align-items:center; gap:12px;
}
.eyebrow::before{content:""; width:24px; height:2px; background:var(--azul); flex:none}
.section--ink .eyebrow{color:#fff}
.section--ink .eyebrow::before{background:var(--azul-claro)}
.lead{font-size:clamp(1.08rem,1.6vw,1.3rem); line-height:1.5; color:var(--ink-2); letter-spacing:-0.011em}
.muted{color:var(--ink-3)}
.small{font-size:.9rem}
.balance{text-wrap:balance}

/* ---------- botões ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  font-family:var(--sans); font-size:.96rem; font-weight:600; letter-spacing:-0.01em;
  padding:14px 26px; border-radius:999px; border:1.5px solid transparent;
  text-decoration:none; cursor:pointer; transition:.14s ease;
}
.btn--primary{background:var(--ink); color:#fff}
.btn--primary:hover{background:var(--azul); color:#fff; transform:translateY(-1px)}
.btn--ghost{background:transparent; color:var(--ink); border-color:var(--line-strong)}
.btn--ghost:hover{border-color:var(--azul); color:var(--azul)}
.btn--light{background:#fff; color:var(--ink)}
.btn--light:hover{background:#fff; color:var(--azul); transform:translateY(-1px)}
.btn--outline-light{background:transparent; color:#fff; border-color:rgba(255,255,255,.4)}
.btn--outline-light:hover{color:#fff; border-color:#fff}
.btn-row{display:flex; flex-wrap:wrap; gap:14px; margin-top:30px}
.arrow{font-size:1.05em; line-height:1}

.link-more{
  display:inline-flex; align-items:center; gap:8px; font-weight:600; font-size:.94rem;
  text-decoration:none; color:var(--ink); border-bottom:1.5px solid var(--ink); padding-bottom:2px;
}
.link-more:hover{color:var(--azul); border-color:var(--azul)}
.section--ink .link-more{color:#fff; border-color:#fff}
.section--ink .link-more:hover{color:var(--azul-claro); border-color:var(--azul-claro)}

/* ---------- cabeçalho ---------- */
.site-header{
  position:sticky; top:0; z-index:100;
  /* no topo é transparente: funde-se com a secção inicial e deixa passar
     a projecção de luz que vem do canto direito */
  background:transparent;
  transition:background .18s ease, backdrop-filter .18s ease, box-shadow .18s ease;
}
/* ao rolar mantém-se fixo, com efeito de vidro — e continua sem contorno */
.site-header.is-stuck{
  background:rgba(255,255,255,.62);
  backdrop-filter:saturate(180%) blur(20px);
  -webkit-backdrop-filter:saturate(180%) blur(20px);
  box-shadow:0 1px 24px rgba(0,0,0,.05);
}
/* sem suporte de backdrop-filter, cai para um fundo sólido legível */
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){
  .site-header.is-stuck{background:rgba(255,255,255,.96)}
}
.nav{display:flex; align-items:center; justify-content:space-between; gap:24px; min-height:76px}

.brand{display:flex; align-items:center; text-decoration:none; color:var(--ink)}
.brand-logo{width:126px; height:auto; display:block; color:currentColor; transition:color .2s ease}
.brand:hover .brand-logo{color:var(--azul)}
@media (max-width:400px){ .brand-logo{width:104px} }

.nav-menu{display:flex; align-items:center; gap:20px}
.nav-links{display:flex; align-items:center; gap:2px; list-style:none; margin:0; padding:0}
.nav-links a{
  display:block; padding:9px 14px; border-radius:999px;
  font-size:.93rem; font-weight:500; color:var(--ink-2); text-decoration:none; transition:.15s;
}
.nav-links a:hover{color:var(--ink); background:var(--paper-2)}
.nav-links a[aria-current="page"]{color:var(--azul); background:var(--azul-tinta); font-weight:620}
.nav-cta{display:flex; align-items:center; gap:10px}
.nav-cta .btn{padding:11px 22px; font-size:.91rem}

.nav-toggle{
  display:none; width:44px; height:44px; border:0; background:rgba(255,255,255,.55);
  backdrop-filter:blur(10px); -webkit-backdrop-filter:blur(10px);
  border-radius:12px; cursor:pointer; align-items:center; justify-content:center;
}
.nav-toggle span{display:block; width:18px; height:1.5px; background:var(--ink); position:relative; transform-origin:center}
.nav-toggle span::before,.nav-toggle span::after{content:""; position:absolute; left:0; width:18px; height:1.5px; background:var(--ink); transform-origin:center; transition:transform .2s ease, top .2s ease}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}
.nav-toggle[aria-expanded="true"] span{background:transparent}
.nav-toggle[aria-expanded="true"] span::before{top:0; transform:rotate(45deg)}
.nav-toggle[aria-expanded="true"] span::after{top:0; transform:rotate(-45deg)}

@media (max-width:1040px){
  .nav-toggle{display:flex}
  .nav-menu{
    position:fixed; inset:76px 0 auto 0; background:var(--paper);
    border-bottom:1px solid var(--line); padding:18px var(--gutter) 28px;
    display:none; flex-direction:column; align-items:stretch; gap:6px;
    max-height:calc(100vh - 76px); overflow:auto;
  }
  .nav-menu.is-open{display:flex}
  .nav-links{flex-direction:column; align-items:stretch; gap:2px}
  .nav-links a{padding:13px 14px; border-radius:10px; font-size:1.02rem}
  .nav-cta{margin-top:12px}
  .nav-cta .btn{width:100%; padding:14px}
}

/* ---------- hero ---------- */
/* O herói sobe para debaixo do cabeçalho, que é transparente no topo. */
.hero{
  position:relative;
  margin-top:calc(var(--h-cabecalho) * -1);
  padding-block:calc(var(--h-cabecalho) + clamp(40px,6vw,84px)) clamp(48px,7vw,92px);
}
.hero-grid{display:grid; grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr); gap:clamp(32px,5vw,72px); align-items:center; position:relative}
@media (max-width:960px){.hero-grid{grid-template-columns:1fr}}
.hero h1{margin-bottom:.28em}
.hero-sub{
  font-family:var(--display); font-weight:600;
  font-size:clamp(1.4rem,2.6vw,2rem); line-height:1.15; letter-spacing:-0.035em;
  color:var(--ink); margin:0 0 .7em; max-width:20ch;
}
.hero .lead{max-width:46ch}

.matter{display:flex; align-items:center; gap:14px; padding:14px 0; border-bottom:1px solid var(--line-strong)}
.matter:last-child{border-bottom:0}
.matter__dot{width:9px; height:9px; border-radius:50%; flex:none}
.matter__dot--ok{background:var(--line-strong)}
.matter__dot--warn{background:var(--ink-3)}
.matter__dot--late{background:var(--azul)}
.matter__name{font-weight:580; font-size:.94rem; margin:0; letter-spacing:-0.012em}
.matter__meta{font-size:.78rem; color:var(--ink-3); margin:3px 0 0}
.matter__val{margin-left:auto; text-align:right; font-size:.8rem; color:var(--ink-2); white-space:nowrap}
.bar{height:5px; border-radius:99px; background:#DCDCDA; overflow:hidden; margin-top:7px; width:120px}
.bar > i{display:block; height:100%; background:var(--ink); border-radius:99px}
.bar > i.is-over{
  background:repeating-linear-gradient(-45deg, var(--azul) 0 4px, var(--azul-tinta) 4px 8px);
}

/* ---------- superfícies (sem contorno) ---------- */
.card{
  background:var(--paper-2); border:0; border-radius:var(--r);
  padding:30px 28px; transition:background .15s ease, transform .15s ease; height:100%;
  display:flex; flex-direction:column;
}
/* a acção do cartão encosta ao fundo — alinha entre cartões de altura desigual */
.card-accao{margin-top:auto; padding-top:22px; margin-bottom:0}
.card > .btn-row{margin-top:auto; margin-bottom:0}
.card--hover:hover{background:var(--paper-3); transform:translateY(-2px)}
.section--paper2 .card{background:var(--white)}
.section--paper2 .card--hover:hover{background:#FAFAF9}
.card h3{margin-bottom:.45em}
.card p{color:var(--ink-2); font-size:.96rem}
/* o número é apenas número: sem caixa, sem fundo */
.card__icon{
  display:block; margin-bottom:18px;
  font-family:var(--display); font-size:.82rem; font-weight:600;
  letter-spacing:.16em; color:var(--ink-3);
}
.card__icon--accent{color:var(--azul)}
.card--ink{background:var(--black-2)}
.section--ink .card p{color:var(--on-black)}

.card-link{text-decoration:none; color:inherit; display:flex; flex-direction:column}
.card-link:hover{color:inherit}

/* ---------- listas ---------- */
.ticks{list-style:none; margin:0; padding:0; display:grid; gap:13px}
.ticks li{position:relative; padding-left:30px; color:var(--ink-2)}
.ticks li::before{
  content:""; position:absolute; left:0; top:.5em; width:15px; height:8px;
  border-left:2px solid var(--ink); border-bottom:2px solid var(--ink);
  transform:rotate(-45deg);
}
.section--ink .ticks li{color:var(--on-black)}
.section--ink .ticks li::before{border-color:#fff}

.steps{list-style:none; margin:0; padding:0; counter-reset:step; display:grid; gap:0}
.steps li{
  counter-increment:step; display:grid; grid-template-columns:auto 1fr; gap:22px;
  padding:26px 0; border-top:1px solid var(--line);
}
.steps li:last-child{border-bottom:1px solid var(--line)}
.steps li::before{
  content:counter(step,decimal-leading-zero);
  font-family:var(--display); font-size:.95rem; font-weight:650; letter-spacing:.02em;
  color:var(--ink-3); padding-top:4px;
}
.steps h3{margin-bottom:.3em}
.steps p{color:var(--ink-2); margin:0; font-size:.96rem}

.defs{display:grid; gap:0; margin:0}
.defs > div{padding:22px 0; border-top:1px solid var(--line); display:grid; grid-template-columns:230px 1fr; gap:24px}
.defs > div:last-child{border-bottom:1px solid var(--line)}
.defs dt{font-weight:640; font-size:.97rem; letter-spacing:-0.012em}
.defs dd{margin:0; color:var(--ink-2); font-size:.96rem}
@media (max-width:700px){ .defs > div{grid-template-columns:1fr; gap:6px} }

/* ---------- números ---------- */
.stats{display:grid; grid-template-columns:repeat(4,1fr); gap:0; border-top:1px solid var(--line); border-bottom:1px solid var(--line)}
.stats > div{padding:32px 28px; border-left:1px solid var(--line)}
.stats > div:first-child{border-left:0; padding-left:0}
.stat-num{font-family:var(--display); font-size:clamp(2rem,3.6vw,2.8rem); font-weight:400; letter-spacing:-0.035em; line-height:1; color:var(--ink); display:block}
.stat-label{font-size:.86rem; color:var(--ink-3); margin-top:12px; display:block}
.section--ink .stats,.section--ink .stats > div{border-color:rgba(255,255,255,.16)}
.section--ink .stat-num{color:#fff}
.section--ink .stat-label{color:var(--on-black-2)}
@media (max-width:860px){
  .stats{grid-template-columns:repeat(2,1fr)}
  .stats > div{border-left:0; border-top:1px solid var(--line); padding:24px 0}
  .stats > div:nth-child(-n+2){border-top:0}
  .stats > div:nth-child(even){padding-left:24px; border-left:1px solid var(--line)}
  .section--ink .stats > div:nth-child(even){border-left-color:rgba(255,255,255,.16)}
}

/* ---------- citação ---------- */
.quote{max-width:840px}
.quote blockquote{
  font-family:var(--display); font-weight:550;
  font-size:clamp(1.4rem,2.7vw,2.05rem); line-height:1.24;
  margin:0 0 26px; letter-spacing:-0.035em;
}
.quote figcaption{font-size:.91rem; color:var(--ink-3)}
.quote cite{font-style:normal; font-weight:620; color:var(--ink); display:block}
.section--ink .quote figcaption{color:var(--on-black-2)}
.section--ink .quote cite{color:#fff}

/* ---------- tabela ---------- */
.table-scroll{overflow-x:auto; border-radius:var(--r); background:var(--paper-2)}
.section--paper2 .table-scroll{background:var(--white)}
table{width:100%; border-collapse:collapse; min-width:640px}
th,td{text-align:left; padding:16px 20px; border-bottom:1px solid var(--line-strong); font-size:.94rem; vertical-align:top}
th{font-weight:650; font-size:.74rem; letter-spacing:.13em; text-transform:uppercase; color:var(--ink); background:var(--ink); color:#fff}
tr:last-child td{border-bottom:0}
td strong{display:block; margin-bottom:3px}

/* ---------- acordeão ---------- */
.faq{border-top:0}
.faq details{border-bottom:1px solid var(--line-strong)}
.faq summary{
  cursor:pointer; list-style:none; padding:22px 40px 22px 0; position:relative;
  font-weight:620; font-size:1.02rem; letter-spacing:-0.015em;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:""; position:absolute; right:6px; top:29px; width:10px; height:10px;
  border-right:2px solid var(--ink); border-bottom:2px solid var(--ink);
  transform:rotate(45deg); transition:.2s;
}
.faq details[open] summary::after{transform:rotate(-135deg); top:33px}
.faq details > div{padding:0 40px 26px 0; color:var(--ink-2); font-size:.96rem}
.faq summary:hover{color:var(--ink-2)}

/* ---------- etiquetas ---------- */
/* A etiqueta perdeu a forma: é texto, distinguido só pela cor de destaque. */
.tag{
  display:inline-block; font-size:.72rem; font-weight:650; letter-spacing:.14em; text-transform:uppercase;
  padding:0; border-radius:0; background:none; color:var(--azul);
}
.tag--accent{background:none; color:var(--azul)}
.tag--ghost{background:none; color:var(--ink-3)}
.tag-row{display:flex; flex-wrap:wrap; align-items:center; gap:12px; margin-bottom:18px}
/* sem caixa, duas etiquetas seguidas precisam de um separador */
.tag-row > .tag + .tag::before{content:"·"; margin-right:12px; color:var(--ink-3); opacity:.5; font-weight:400}

/* ---------- banda CTA ---------- */
.cta-band{background:var(--ink); color:#fff; border-radius:var(--r-lg); padding:clamp(38px,5vw,64px); position:relative; overflow:hidden}
.cta-band::after{
  content:""; position:absolute; right:-90px; top:-90px; width:340px; height:340px; border-radius:50%;
  background:radial-gradient(closest-side, rgba(255,255,255,.10), transparent 70%);
}
.cta-band h2{color:#fff; position:relative}
.cta-band p{color:var(--on-black); max-width:58ch; position:relative}
.cta-band .btn-row{position:relative}

/* ---------- cabeçalho de página ---------- */
.page-head{padding-block:clamp(48px,6vw,84px) clamp(30px,4vw,46px)}
.page-head h1{max-width:17ch}
.page-head .lead{max-width:62ch; margin-top:8px}
/* ---------- formulário ---------- */
.form{display:grid; gap:20px}
.field{display:grid; gap:8px}
.field label{font-size:.87rem; font-weight:620; letter-spacing:-0.01em}
.field .hint{font-size:.82rem; color:var(--ink-3)}
.field input,.field select,.field textarea{
  font-family:var(--sans); font-size:1rem; color:var(--ink);
  padding:14px 16px; border:0; border-radius:var(--r-sm);
  background:rgba(13,26,60,.05); width:100%;
  box-shadow:none;
  transition:background .15s ease, box-shadow .15s ease;
}
.field input:hover,.field select:hover,.field textarea:hover{background:rgba(13,26,60,.08)}
.field textarea{min-height:150px; resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{background:rgba(255,255,255,.95); outline:2px solid var(--azul); outline-offset:1px}
.form-row{display:grid; grid-template-columns:1fr 1fr; gap:20px}
@media (max-width:640px){.form-row{grid-template-columns:1fr}}
.check{display:flex; gap:12px; align-items:flex-start; font-size:.9rem; color:var(--ink-2)}
.check input{width:18px; height:18px; margin-top:3px; flex:none; accent-color:var(--azul)}
.field input::placeholder,.field textarea::placeholder{color:var(--ink-3); opacity:1}
.form-status{
  padding:14px 16px; border-radius:var(--r-sm); background:var(--azul-tinta);
  color:var(--azul-forte); font-size:.92rem; display:none;
}
.form-status.is-visible{display:block}

/* ---------- contactos ---------- */
.contact-list{display:grid; gap:24px; margin:0; padding:0; list-style:none}
.contact-list li{padding-bottom:24px; border-bottom:1px solid var(--line-strong)}
.contact-list li:last-child{border-bottom:0; padding-bottom:0}
.contact-list h4{margin-bottom:6px}
.contact-list p{color:var(--ink-2); font-size:.95rem; margin:0}

/* ---------- rodapé ---------- */
.site-footer{background:var(--ink); color:var(--on-black); padding-block:clamp(52px,6vw,76px) 32px}
.footer-grid{display:grid; grid-template-columns:1.6fr 1fr 1fr 1fr; gap:40px}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr; gap:36px}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr}}
.site-footer .brand{color:#fff}
.site-footer .brand-logo{width:132px}
.site-footer .brand:hover .brand-logo{color:var(--azul-claro)}
.site-footer .brand-tag{color:var(--on-black-2)}
.site-footer h4{color:#fff; font-size:.73rem; letter-spacing:.16em; text-transform:uppercase; margin-bottom:18px; font-weight:650}
.footer-links{list-style:none; margin:0; padding:0; display:grid; gap:4px}
.footer-links a{color:var(--on-black); text-decoration:none; font-size:.93rem; display:inline-block; padding:5px 0; min-height:24px}
.footer-links a:hover{color:#fff}
.footer-about{max-width:36ch; font-size:.93rem; margin-top:20px; color:var(--on-black-2)}
.footer-bottom{
  margin-top:52px; padding-top:24px; border-top:1px solid rgba(255,255,255,.16);
  display:flex; flex-wrap:wrap; gap:14px; justify-content:space-between; font-size:.84rem; color:var(--on-black-2);
}
.footer-bottom a{color:var(--on-black-2); text-decoration:none}
.footer-bottom a:hover{color:#fff}

/* ---------- animação de entrada ---------- */
.js .reveal{opacity:0; transform:translateY(16px); transition:opacity .55s ease, transform .55s ease}
.js .reveal.is-in{opacity:1; transform:none}
@media (prefers-reduced-motion: reduce){
  .js .reveal{opacity:1; transform:none; transition:none}
  .btn:hover,.card--hover:hover{transform:none}
}

/* ---------- utilitários ---------- */
.visually-hidden{
  position:absolute; width:1px; height:1px; padding:0; margin:-1px;
  overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; border:0;
}

/* ---------- ajustes em secções escuras ---------- */
.section--ink .steps li,.section--ink .steps li:last-child{border-color:rgba(255,255,255,.16)}
.section--ink .steps p{color:var(--on-black)}
.section--ink .steps li::before{color:var(--on-black-2)}
.section--ink .defs > div{border-color:rgba(255,255,255,.16)}
.section--ink .defs dt{color:#fff}
.section--ink .defs dd{color:var(--on-black)}
.section--ink .muted,.section--ink .small.muted{color:var(--on-black-2)}
.section--ink .tag,.section--ink .tag--accent{background:none; color:var(--azul-claro)}

.section--ink .tag--ghost{background:none; color:var(--on-black-2)}
.section--ink .tag-row > .tag + .tag::before{color:var(--on-black-2); opacity:.6}
.section--ink a:not(.btn):not(.card-link){color:var(--azul-claro)}
.section--ink .table-scroll{background:var(--black-2)}
.section--ink th{background:#fff; color:var(--ink)}
.section--ink td{border-color:rgba(255,255,255,.16); color:var(--on-black)}
.section--ink .faq,.section--ink .faq details{border-color:rgba(255,255,255,.16)}
.section--ink .faq summary{color:#fff}
.section--ink .faq summary::after{border-color:#fff}
.section--ink .faq details > div{color:var(--on-black)}

/* ---------- painel ilustrativo em ecrãs estreitos ---------- */
@media (max-width:520px){
  .matter{flex-wrap:wrap}
  .matter__val{margin-left:23px; margin-top:8px; width:100%; text-align:left}
  .bar{width:100%; max-width:200px}
}

/* ---------- azul nas ligações dentro de texto ---------- */
main p a:not(.btn):not(.link-more):not(.card-link),
.faq a, .contact-list a{color:var(--azul)}
main p a:not(.btn):not(.link-more):not(.card-link):hover,
.faq a:hover, .contact-list a:hover{color:var(--azul-forte)}

/* ---------- etiquetas curtas (em vez de listas) ---------- */
.labels{display:flex; flex-wrap:wrap; gap:6px; margin:16px 0 0}
.labels span{
  font-size:.71rem; font-weight:600; letter-spacing:.01em;
  padding:5px 11px; border-radius:99px; background:var(--azul-tinta); color:var(--azul);
}
.section--ink .labels span{background:rgba(138,176,255,.16); color:var(--azul-claro)}

/* títulos de cartão e de rodapé mantêm o tamanho, corrigindo a hierarquia */
.card__t{font-family:var(--display); font-size:1.02rem; font-weight:650; letter-spacing:-0.012em; line-height:1.35; margin:0 0 .5em}
.card__h{font-size:clamp(1.5rem,2.4vw,1.9rem)}
.site-footer .footer-h{color:#fff; font-size:.73rem; letter-spacing:.16em; text-transform:uppercase; margin:0 0 18px; font-weight:650; font-family:var(--sans)}


/* =========================================================
   Projecção de luz azul com grão — ao nível da página
   Vive por trás de todo o conteúdo, e não dentro de uma secção:
   atravessa a secção inicial e as seguintes sem mostrar a divisão.
   ========================================================= */
body::before{
  content:"";
  /* presa ao limite direito: nunca gera rolagem horizontal */
  position:absolute; top:0; right:0; left:auto;
  width:min(1180px, 100%); height:min(1900px, 190vh);
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23g)' opacity='0.42'/%3E%3C/svg%3E"),
    radial-gradient(70% 60% at 84% 26%,
      rgba(29,78,216,.50) 0%,
      rgba(29,78,216,.30) 26%,
      rgba(29,78,216,.14) 48%,
      rgba(29,78,216,.05) 66%,
      rgba(255,255,255,0) 82%);
  background-repeat:repeat, no-repeat;
  background-size:180px 180px, 100% 100%;
  background-blend-mode:overlay, normal;
  -webkit-mask-image:radial-gradient(70% 60% at 84% 26%, #000 0%, rgba(0,0,0,.78) 30%, rgba(0,0,0,.4) 52%, rgba(0,0,0,.16) 70%, transparent 86%);
  mask-image:radial-gradient(70% 60% at 84% 26%, #000 0%, rgba(0,0,0,.78) 30%, rgba(0,0,0,.4) 52%, rgba(0,0,0,.16) 70%, transparent 86%);
  pointer-events:none;
  z-index:0;
}
@media (max-width:960px){
  body::before{width:100%; height:min(1300px, 130vh)}
}

/* Segunda fonte, mais fria e difusa, na metade inferior: dá matéria ao
   vidro dos cartões que ficam longe da primeira luz. */
body::after{
  content:"";
  position:absolute; left:0; bottom:0;
  width:min(1100px, 96%); height:min(1600px, 150vh);
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23g)' opacity='0.3'/%3E%3C/svg%3E"),
    radial-gradient(62% 46% at 16% 78%,
      rgba(29,78,216,.22) 0%,
      rgba(29,78,216,.12) 34%,
      rgba(29,78,216,.04) 60%,
      rgba(255,255,255,0) 82%);
  background-repeat:repeat, no-repeat;
  background-size:180px 180px, 100% 100%;
  background-blend-mode:overlay, normal;
  -webkit-mask-image:radial-gradient(62% 46% at 16% 78%, #000 0%, rgba(0,0,0,.6) 36%, transparent 84%);
  mask-image:radial-gradient(62% 46% at 16% 78%, #000 0%, rgba(0,0,0,.6) 36%, transparent 84%);
  pointer-events:none; z-index:0;
}
/* o conteúdo fica por cima da luz; as secções sem fundo próprio
   deixam-na passar, o que dá continuidade de uma secção para a outra */
.page-shell,.site-header,.site-footer{position:relative; z-index:1}
.section--paper2,.section--ink,.site-footer{position:relative; z-index:1}

/* =========================================================
   Vidro nas ilustrações da secção inicial
   O painel deixa de ser opaco para reflectir a luz que passa atrás.
   ========================================================= */
.hero .demo{
  background:rgba(255,255,255,.38);
  backdrop-filter:blur(26px) saturate(185%);
  -webkit-backdrop-filter:blur(26px) saturate(185%);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.85),
    inset 0 0 0 1px rgba(255,255,255,.35),
    0 26px 60px rgba(13,26,60,.10);
}
.hero .demo__bar{
  background:rgba(0,0,0,.86);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
}
.hero .matter{border-bottom-color:rgba(0,0,0,.10)}
.hero .bar{background:rgba(0,0,0,.10)}
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){
  .hero .demo{background:rgba(255,255,255,.88)}
  .hero .demo__bar{background:var(--ink)}
}


/* =========================================================
   MATERIAL DE VIDRO
   Regra: só a superfície de fora desfoca o que está por trás.
   As superfícies interiores (cartões dentro de painéis, etapas,
   colunas) ficam translúcidas sem desfoque — desfoque dentro de
   desfoque fica turvo e é caro de compor em cada scroll.
   ========================================================= */
@supports ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){

  /* --- superfícies exteriores: vidro com desfoque --- */
  .card,
  .demo,
  .hero-card,
  .table-scroll,
  .calc__out,
  .cycle__panel,
  .form-status{
    background:var(--vidro);
    backdrop-filter:var(--desfoque);
    -webkit-backdrop-filter:var(--desfoque);
    box-shadow:var(--brilho), var(--pousio);
  }
  .section--paper2 .card,
  .section--paper2 .demo,
  .section--paper2 .table-scroll,
  .section--paper2 .calc__out{background:var(--vidro-forte)}

  .card--hover:hover{background:rgba(255,255,255,.72); transform:translateY(-2px)}
  .section--paper2 .card--hover:hover{background:rgba(255,255,255,.82)}

  /* --- superfícies interiores: translúcidas, sem desfoque --- */
  .kb__col{background:rgba(255,255,255,.42); box-shadow:var(--brilho)}
  .kb__card{background:rgba(255,255,255,.62); box-shadow:0 4px 14px rgba(13,26,60,.05)}
  .kb__card:hover{background:rgba(255,255,255,.82)}
  .pipe__step{background:rgba(255,255,255,.48); box-shadow:var(--brilho)}
  .pipe__step:hover{background:rgba(255,255,255,.7)}
  .pipe__detail{background:rgba(255,255,255,.42); box-shadow:var(--brilho)}
  .renew__item{background:rgba(255,255,255,.72); box-shadow:var(--brilho)}
  .demo__bar{background:rgba(0,0,0,.86)}
  .demo__body{background:transparent}

  /* --- secções escuras: vidro escuro --- */
  .section--ink .card,
  .section--ink .card--ink,
  .section--ink .demo,
  .section--ink .table-scroll{
    background:var(--vidro-escuro);
    box-shadow:var(--brilho-escuro);
  }
  .section--ink .card--hover:hover{background:rgba(255,255,255,.12)}
  .cta-band{background:rgba(0,0,0,.90); backdrop-filter:blur(14px) saturate(150%); -webkit-backdrop-filter:blur(14px) saturate(150%)}

  /* --- botões --- */
  .btn--primary{
    background:var(--vidro-preto);
    backdrop-filter:blur(10px) saturate(160%);
    -webkit-backdrop-filter:blur(10px) saturate(160%);
    box-shadow:0 10px 26px rgba(13,26,60,.18);
  }
  .btn--primary:hover{background:rgba(29,78,216,.92)}
  .btn--ghost{
    background:var(--vidro);
    backdrop-filter:blur(12px) saturate(170%);
    -webkit-backdrop-filter:blur(12px) saturate(170%);
    border-color:transparent;
    box-shadow:var(--brilho), 0 8px 20px rgba(13,26,60,.05);
  }
  .btn--ghost:hover{background:rgba(255,255,255,.82); border-color:transparent; color:var(--azul)}
  .btn--light{background:rgba(255,255,255,.9); backdrop-filter:blur(10px); -webkit-backdrop-filter:blur(10px)}
  .btn--outline-light{background:rgba(255,255,255,.12); border-color:transparent; backdrop-filter:blur(10px); -webkit-backdrop-filter:blur(10px); box-shadow:var(--brilho-escuro)}
  .btn--outline-light:hover{background:rgba(255,255,255,.18)}

  /* --- elementos pequenos: só translucidez --- */
  .tag--accent{background:rgba(29,78,216,.12)}
  .labels span{background:rgba(29,78,216,.11)}
  .switch__track{background:rgba(0,0,0,.16)}
}

/* ---------- selector de língua ---------- */
.lingua{
  display:inline-grid; place-items:center; min-width:36px; height:36px; padding:0 10px;
  border-radius:999px; text-decoration:none;
  font-size:.78rem; font-weight:650; letter-spacing:.06em; color:var(--ink-2);
  background:rgba(13,26,60,.05); transition:.15s ease;
}
.lingua:hover{background:var(--azul-tinta); color:var(--azul)}
@media (max-width:1040px){
  .nav-cta{flex-direction:column-reverse; align-items:stretch; gap:12px}
  .lingua{width:100%; height:44px}
}

/* ---------- redes sociais ---------- */
.redes{display:flex; flex-wrap:wrap; gap:8px; margin-top:24px}
.redes a{
  display:grid; place-items:center; width:38px; height:38px; border-radius:50%;
  background:rgba(255,255,255,.08); color:var(--on-black); transition:.15s ease;
}
.redes a:hover{background:var(--azul); color:#fff; transform:translateY(-2px)}
.redes svg{width:18px; height:18px; fill:currentColor; display:block}
/* display:grid acima sobrepõe-se à regra do browser para [hidden] */
.redes a[hidden]{display:none}