/* ==========================================================================
   Trezzuri — design system
   Um arquivo só. Tokens primeiro, depois os componentes na ordem em que
   aparecem numa página. Nenhum CSS de layout deve viver nas páginas.
   ========================================================================== */

/* --------------------------------------------------------------- 1. Tokens */
:root{
  --navy:#0C243C;        /* base — fundos escuros, texto, botões sólidos */
  --navy-deep:#071729;   /* fundos mais profundos: header, hero, CTA */
  --yellow:#FFCC29;      /* aponta atenção — no máximo um por tela */
  --cool:#EFF2F6;        /* seções claras alternadas */
  --line:#D9E0E8;        /* bordas e divisores */
  --slate:#54687C;       /* texto secundário */
  --white:#FFFFFF;

  --display:'Sora',system-ui,-apple-system,'Segoe UI',sans-serif;
  --body:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  --wrap:1180px;
  --navh:94px;        /* altura do header — o menu mobile depende dela */

  /* trama de chevrons derivada do telhado da logo */
  --chevron:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='132' height='132' viewBox='0 0 132 132'%3E%3Cpath d='M-6 100L66 44l72 56' fill='none' stroke='%23ffffff' stroke-opacity='0.05' stroke-width='2'/%3E%3Cpath d='M-6 156L66 100l72 56' fill='none' stroke='%23ffffff' stroke-opacity='0.05' stroke-width='2'/%3E%3C/svg%3E");
}

/* ------------------------------------------------------ 2. Reset e base */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--body);
  font-size:17px;
  line-height:1.62;
  color:var(--navy);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
svg{display:block}
a{color:inherit}
button{font:inherit;color:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{font-family:var(--display);margin:0;letter-spacing:-.02em}
p{margin:0}

h1{
  font-size:clamp(2.15rem,4.6vw,3.6rem);
  font-weight:800;
  letter-spacing:-.025em;
  line-height:1.05;
}
h2{
  font-size:clamp(1.75rem,3.2vw,2.6rem);
  font-weight:700;
  line-height:1.12;
}
h3{font-size:1.2rem;font-weight:700;line-height:1.3}

.lead{
  font-size:clamp(1.03rem,1.5vw,1.2rem);
  color:var(--slate);
  max-width:62ch;
}
.eyebrow{
  font-family:var(--display);
  font-weight:600;
  font-size:.92rem;
  color:var(--slate);
  display:block;
  margin-bottom:14px;
}
.fine{font-size:.88rem;color:var(--slate);line-height:1.55}
cite{display:block;font-style:normal;font-size:.8rem;opacity:.62;margin-top:8px}

/* Em fundo escuro o texto secundário não pode usar --slate: some. */
.navy,.deep,.hero,.phero,.cta{color:var(--white)}
.navy .lead,.deep .lead,.hero .lead,.phero .lead,.cta .lead,
.navy .eyebrow,.deep .eyebrow,.hero .eyebrow,.phero .eyebrow,.cta .eyebrow,
.navy .fine,.deep .fine,.hero .fine,.phero .fine,.cta .fine{color:rgba(255,255,255,.76)}

/* ---------------------------------------------- 3. Estrutura e acessibilidade */
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.block{padding:clamp(58px,7.5vw,104px) 0}
.block.cool{background:var(--cool)}
.block.navy{background:var(--navy)}
.block.deep{background:var(--navy-deep)}
.block.tight{padding:clamp(38px,4.5vw,58px) 0}

/* Navy, não amarelo: o botão principal do hero é amarelo, e o skip link
   aparece exatamente sobre ele no primeiro Tab. Dois amarelos na mesma tela
   quebrariam a regra do §3.2 — que isenta o outline de foco, não uma
   superfície preenchida. O anel amarelo de foco continua marcando o link. */
.skip{
  position:absolute;left:-9999px;top:0;z-index:200;
  background:var(--navy);color:var(--white);
  padding:12px 20px;font-weight:600;border-radius:0 0 8px 0;
}
.skip:focus{left:0}

:focus-visible{outline:3px solid var(--yellow);outline-offset:2px;border-radius:4px}

.shead{margin-bottom:clamp(30px,3.6vw,48px);max-width:74ch}
/* visível só para leitor de tela — usado para dizer que o endereço abre o mapa */
.vh{
  position:absolute;width:1px;height:1px;margin:-1px;padding:0;
  overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0;
}
.mt-lg{margin-top:clamp(38px,5vw,64px)}
.mt-md{margin-top:clamp(32px,4vw,48px)}
.shead h2{margin-bottom:16px}

/* ------------------------------------------------------------ 4. Botões */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--display);font-weight:600;font-size:1rem;
  padding:14px 26px;border-radius:999px;border:2px solid transparent;
  text-decoration:none;cursor:pointer;
  transition:transform .18s ease,background-color .18s ease,color .18s ease,border-color .18s ease;
}
.btn:hover{transform:translateY(-2px)}
.btn-yellow{background:var(--yellow);color:var(--navy)}
.btn-yellow:hover{background:#ffd956}
.btn-white{background:var(--white);color:var(--navy)}
.btn-white:hover{background:#f2f5f9}
.btn-navy{background:var(--navy);color:var(--white)}
.btn-navy:hover{background:#12314f}
.btn-ghost-light{border-color:rgba(255,255,255,.55);color:var(--white)}
.btn-ghost-light:hover{border-color:var(--white);background:rgba(255,255,255,.09)}
.btn-ghost-dark{border-color:var(--line);color:var(--navy)}
.btn-ghost-dark:hover{border-color:var(--navy);background:rgba(12,36,60,.05)}
.btns{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}

/* link de texto com sublinhado — o CTA dos cards de solução */
.tlink{
  font-family:var(--display);font-weight:600;font-size:.98rem;
  color:var(--navy);text-decoration:none;
  border-bottom:2px solid var(--line);padding-bottom:2px;
  transition:border-color .18s ease;
}
.tlink:hover,.tlink:focus{border-bottom-color:var(--navy)}
.navy .tlink,.deep .tlink{color:var(--white);border-bottom-color:rgba(255,255,255,.3)}
.navy .tlink:hover,.deep .tlink:hover{border-bottom-color:var(--white)}

/* ------------------------------------------------------------ 5. Header */
header{
  position:sticky;top:0;z-index:100;
  background:rgba(7,23,41,.9);
  -webkit-backdrop-filter:saturate(160%) blur(12px);
  backdrop-filter:saturate(160%) blur(12px);
  border-bottom:1px solid rgba(255,255,255,.09);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:var(--navh);gap:20px}
.brand{display:flex;align-items:center;flex:none}
/* Disco amarelo com o lockup original dentro. O fundo do arquivo
   trezzuri-amarelo-960.png é exatamente #FFCC29 — o mesmo --yellow — então o
   quadrado se funde ao disco e não aparece emenda. A 78% a palavra
   "TREZZURI" fica inteira; de 86% para cima o círculo come as pontas dela.
   Não subir dessa marca.

   Só no header. O rodapé usa a versão branca de propósito: com o disco lá
   embaixo, o CTA final ficava entre dois amarelos e deixava de ser o ponto
   de atenção da tela. Ver §3.2 do BRIEFING-SITE.md. */
.brand-badge{
  width:72px;height:72px;flex:none;
  background:var(--yellow);border-radius:50%;
  display:grid;place-items:center;overflow:hidden;
}
.brand-badge img{width:78%;height:78%;object-fit:contain}
.menu{display:flex;align-items:center;gap:26px}
.menu a{
  font-family:var(--display);font-weight:600;font-size:.95rem;
  color:rgba(255,255,255,.82);text-decoration:none;white-space:nowrap;
  transition:color .18s ease;
}
.menu a:hover{color:var(--white)}
.menu a[aria-current="page"]{color:var(--white);box-shadow:inset 0 -2px 0 rgba(255,255,255,.55)}
.menu .btn{font-size:.95rem;padding:11px 22px}
.burg{
  display:none;background:none;border:0;cursor:pointer;
  font-size:1.5rem;line-height:1;color:var(--white);padding:8px 10px;
}

/* --------------------------------------------------------- 6. Hero (home) */
.hero{
  background:var(--navy-deep) var(--chevron);
  background-size:132px 132px;
  padding:clamp(56px,7vw,96px) 0 clamp(64px,8vw,110px);
}
.hero-in{display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(32px,5vw,68px);align-items:center}
.hero h1{margin-bottom:20px}
.hero-fig{position:relative}
/* A foto do hero é 1024x1024, e a faixa da direita (a partir de ~x=880)
   traz uma placa de parede que não é da Trezzuri. Em vez de editar o
   arquivo, a caixa recebe a proporção da área aproveitada e o object-fit
   corta o excedente pela direita: sobra a esquerda da imagem, onde estão
   o rosto, a frase no vidro e a pasta com a marca. Para mostrar a imagem
   inteira de novo, basta remover aspect-ratio/object-* daqui. */
.hero-fig img{
  border-radius:22px;width:100%;
  aspect-ratio:870 / 1024;
  object-fit:cover;
  object-position:left center;
}
/* --------------------------------------------- 7. Hero das internas (.phero) */
.phero{
  background:var(--navy-deep) var(--chevron);
  background-size:132px 132px;
  padding:clamp(34px,4vw,48px) 0 clamp(56px,7vw,92px);
}
.crumb{
  font-size:.86rem;color:rgba(255,255,255,.6);
  margin-bottom:clamp(24px,3vw,38px);
}
.crumb a{text-decoration:none;color:inherit}
.crumb a:hover{color:var(--white);text-decoration:underline}
.crumb span{margin:0 8px;opacity:.5}
.phero-in{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(30px,5vw,64px);align-items:center}
.phero-in.solo{display:block;max-width:76ch}
.phero h1{margin-bottom:18px}
.phero-fig img{border-radius:20px;width:100%}

/* ------------------------------------------------- 8. Faixa de prova (.proof) */
.proof{background:var(--navy);padding:clamp(34px,4vw,52px) 0;color:var(--white)}
.proof-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(20px,3vw,38px)}
.proof-grid.three{grid-template-columns:repeat(3,1fr)}
.proof-grid>div{border-top:2px solid rgba(255,255,255,.2);padding-top:16px}
.proof-grid b{
  display:block;font-family:var(--display);font-weight:800;
  font-size:clamp(1.3rem,2.2vw,1.7rem);line-height:1.1;margin-bottom:7px;
}
.proof-grid span{display:block;font-size:.93rem;color:rgba(255,255,255,.72);line-height:1.5}

/* -------------------------------------------- 9. Cards de solução (.sol) */
.sols{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.sol{
  background:var(--white);border:1px solid var(--line);border-radius:20px;
  overflow:hidden;display:flex;flex-direction:column;
  transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease;
}
.sol:hover,.sol:focus-within{
  border-color:#B8C6D4;
  box-shadow:0 16px 38px rgba(12,36,60,.1);
  transform:translateY(-3px);
}
.sol-img{height:210px;background:var(--navy);overflow:hidden}
.sol-img svg{width:100%;height:100%}
/* a regra do amarelo: o traço de destaque acende num card por vez */
.sol:hover .sol-img svg,
.sol:focus-within .sol-img svg{--ill-accent:var(--yellow)}
.sol-body{padding:26px 26px 28px;display:flex;flex-direction:column;flex:1}
.sol-body h3{font-size:1.35rem;font-weight:800}
.sol-kind{
  font-family:var(--display);font-weight:600;font-size:.82rem;
  color:var(--slate);margin:5px 0 14px;
}
.sol-body>p{margin-bottom:18px}
.sol-body ul{margin-bottom:22px;display:grid;gap:10px}
.sol-body li{
  position:relative;padding-left:20px;font-size:.95rem;color:var(--slate);line-height:1.5;
}
.sol-body li::before{
  content:"";position:absolute;left:0;top:.62em;
  width:7px;height:7px;border-radius:2px;background:var(--navy);opacity:.4;
}
.sol-body .tlink{margin-top:auto;align-self:flex-start}

/* -------------------------------------------------- 10. Split imagem+texto */
.split{
  display:grid;grid-template-columns:1fr 1fr;
  gap:clamp(28px,4.5vw,60px);align-items:center;
}
.split.rev .split-fig{order:2}
.split-fig img{border-radius:20px;width:100%}
.split-fig.plate img{background:var(--white);padding:18px;border-radius:16px}
.split-fig.framed img{
  background:var(--white);border:1px solid var(--line);padding:18px;border-radius:14px;
}
.split-txt h2{margin-bottom:18px}
.split-txt p+p{margin-top:16px}
.split-txt .lead{max-width:none}
figcaption{font-size:.8rem;color:var(--slate);margin-top:10px;line-height:1.45}
.navy figcaption,.deep figcaption{color:rgba(255,255,255,.6)}

/* lista de checks dentro de um split */
.checks{display:grid;gap:20px;margin-top:26px}
.checks li{display:grid;grid-template-columns:20px 1fr;gap:14px;align-items:start}
.checks .tick{
  width:20px;height:20px;border-radius:50%;background:var(--navy);
  display:grid;place-items:center;margin-top:5px;flex:none;
}
.checks .tick svg{width:11px;height:11px;color:var(--white)}
.checks b{display:block;font-family:var(--display);font-weight:700;font-size:1rem}
.checks span{display:block;font-size:.95rem;color:var(--slate);line-height:1.55}
.navy .checks span,.deep .checks span{color:rgba(255,255,255,.72)}
.navy .checks .tick,.deep .checks .tick{background:var(--white)}
.navy .checks .tick svg,.deep .checks .tick svg{color:var(--navy)}

/* ------------------------------------------ 11. Cards com divisor de 2px */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(20px,3vw,34px)}
.cards.three{grid-template-columns:repeat(3,1fr)}
.cards.two{grid-template-columns:repeat(2,1fr)}
.card{border-top:2px solid var(--navy);padding-top:18px}
.card h3{margin-bottom:9px}
.card p{font-size:.96rem;color:var(--slate);line-height:1.6}
.navy .card,.deep .card{border-top-color:rgba(255,255,255,.24)}
.navy .card p,.deep .card p{color:rgba(255,255,255,.74)}

/* -------------------------------------------------- 12. Passos numerados */
.steps{counter-reset:step;display:grid;gap:clamp(22px,3vw,32px);max-width:78ch}
.steps li{counter-increment:step;display:grid;grid-template-columns:46px 1fr;gap:20px}
.steps li::before{
  content:counter(step);
  width:46px;height:46px;border-radius:50%;
  background:var(--navy);color:var(--white);
  font-family:var(--display);font-weight:700;font-size:1.05rem;
  display:grid;place-items:center;
}
.navy .steps li::before,.deep .steps li::before{background:var(--white);color:var(--navy)}
.steps h3{margin-bottom:6px}
.steps p{color:var(--slate);font-size:.98rem}
.navy .steps p,.deep .steps p{color:rgba(255,255,255,.74)}

/* ----------------------------------------------------- 13. Números grandes */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(24px,3.5vw,44px)}
.stats>div{border-top:2px solid var(--navy);padding-top:20px}
.navy .stats>div,.deep .stats>div{border-top-color:rgba(255,255,255,.24)}
.stats b{
  display:block;font-family:var(--display);font-weight:800;
  font-size:clamp(2.4rem,5.4vw,3.7rem);line-height:1;letter-spacing:-.03em;
  margin-bottom:12px;
}
.stats span{display:block;font-size:.98rem;color:var(--slate);line-height:1.55}
.navy .stats span,.deep .stats span{color:rgba(255,255,255,.74)}

/* ------------------------------------------------------- 14. Fundadores */
.people{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(26px,3.5vw,44px)}
.person img{
  width:104px;height:104px;border-radius:50%;object-fit:cover;
  margin-bottom:18px;background:var(--cool);
}
.person h3{font-size:1.15rem;margin-bottom:4px}
.person .role{
  font-family:var(--display);font-weight:600;font-size:.82rem;
  color:var(--slate);margin-bottom:12px;
}
.person p{font-size:.94rem;color:var(--slate);line-height:1.6}
.navy .person .role,.deep .person .role,
.navy .person p,.deep .person p{color:rgba(255,255,255,.74)}

/* -------------------------------------------------------- 15. Parceiros */
.partners{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(18px,2.5vw,26px)}
.partner{
  background:var(--white);border:1px solid var(--line);border-radius:18px;
  padding:24px;display:flex;flex-direction:column;
}
/* Janela de altura fixa. Os PNGs dos parceiros têm margens internas muito
   diferentes, então a altura de cada <img> é calibrada para que a tinta
   visível fique com ~32px nos quatro — o mesmo peso do wordmark da B3.
   O excedente é recorte de fundo liso, então cortar não tira informação. */
.partner-logo{
  height:38px;display:flex;align-items:center;overflow:hidden;margin-bottom:22px;
}
.partner-logo img{width:auto;max-width:none;display:block}
.partner-logo.logo-crdc img{height:54px}
.partner-logo.logo-efi img{height:40px}
.partner-logo.logo-zapsign img{height:100px}
.partner-logo .wordmark{
  font-family:var(--display);font-weight:800;font-size:1.85rem;line-height:1;
  letter-spacing:-.03em;color:var(--navy);
}
.partner h3{font-size:1.05rem;margin-bottom:8px}
.partner p{font-size:.93rem;color:var(--slate);line-height:1.58}

/* ------------------------------------------------------------- 16. FAQ */
.faq{max-width:82ch;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  display:flex;align-items:flex-start;justify-content:space-between;gap:20px;
  padding:20px 0;cursor:pointer;list-style:none;
  font-family:var(--display);font-weight:600;font-size:1.06rem;line-height:1.4;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";font-weight:400;font-size:1.5rem;line-height:1;
  color:var(--slate);flex:none;transition:transform .2s ease;
}
.faq details[open] summary::after{content:"–"}
.faq .answer{padding:0 0 22px;max-width:72ch;color:var(--slate)}
.faq .answer p+p{margin-top:14px}
.faq .answer a{color:var(--navy);text-decoration:underline}

/* ---------------------------------------------------------- 17. Formulário */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(32px,5vw,64px)}
.chan{border-top:1px solid var(--line)}
.chan li{border-bottom:1px solid var(--line);padding:18px 0}
.chan .k{
  font-family:var(--display);font-weight:600;font-size:.8rem;
  color:var(--slate);display:block;margin-bottom:5px;
}
.chan .v{font-size:1.05rem;font-weight:500}
.chan .v a{text-decoration:none;border-bottom:1px solid var(--line)}
.chan .v a:hover{border-bottom-color:var(--navy)}
.chan .m{display:block;font-size:.88rem;color:var(--slate);margin-top:5px}
/* O endereço é um link único que abre o Google Maps: o rótulo da rua leva o
   sublinhado e a linha de baixo carrega a dica. */
.chan .maps{display:block;text-decoration:none;color:inherit}
.chan .maps .v{border-bottom:1px solid var(--line);padding-bottom:3px;transition:border-color .18s ease}
.chan .maps:hover .v,.chan .maps:focus-visible .v{border-bottom-color:var(--navy)}
.chan .maps:hover .m{color:var(--navy)}

.form{
  background:var(--cool);border:1px solid var(--line);border-radius:20px;
  padding:clamp(24px,3vw,34px);
}
.block.cool .form{background:var(--white)}
.field{margin-bottom:18px}
.field label{
  display:block;font-family:var(--display);font-weight:600;font-size:.92rem;
  margin-bottom:7px;
}
.field input,.field select,.field textarea{
  width:100%;font-family:var(--body);font-size:1rem;color:var(--navy);
  background:var(--white);border:1px solid var(--line);border-radius:12px;
  padding:13px 15px;
}
.field textarea{min-height:132px;resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:#94A3B2}
.form .btn{width:100%}
.form .fine{margin-top:16px}
.form .fine a{color:var(--navy)}

/* ------------------------------------------- 18. Notice, alert e prose */
.notice{
  background:#FFF8E4;border:1px solid #F2E0A8;border-radius:16px;
  padding:22px 26px;display:grid;grid-template-columns:1fr auto;
  gap:20px;align-items:center;
}
.notice h3{font-size:1.06rem;margin-bottom:6px}
.notice p{font-size:.95rem;color:#6B5A26;line-height:1.55}
.notice .tlink{border-bottom-color:#DFC97F;white-space:nowrap}
.notice .tlink:hover{border-bottom-color:#6B5A26}

.alert{
  background:var(--cool);border:1px solid var(--line);border-left:4px solid var(--navy);
  border-radius:0 16px 16px 0;padding:26px 30px;
}
.block.cool .alert{background:var(--white)}
.alert h3{margin-bottom:10px}
.alert p{color:var(--slate);max-width:68ch}
.alert .btns{margin-top:20px}

.prose{max-width:76ch}
.prose h2{
  font-size:clamp(1.25rem,2.1vw,1.6rem);font-weight:700;
  margin:clamp(38px,4vw,54px) 0 14px;scroll-margin-top:120px;
}
.prose h2:first-child{margin-top:0}
.prose p{margin-bottom:16px}
.prose a{color:var(--navy);text-decoration:underline}
.prose strong{font-weight:600}
.toc{
  background:var(--cool);border:1px solid var(--line);border-radius:16px;
  padding:24px 28px;margin-bottom:clamp(34px,4vw,48px);
}
.toc h2{font-family:var(--display);font-size:.92rem;font-weight:600;color:var(--slate);margin:0 0 14px}
.toc ol{list-style:decimal;padding-left:20px;display:grid;gap:8px}
.toc li{font-size:.96rem}
.toc a{color:var(--navy);text-decoration:none;border-bottom:1px solid var(--line)}
.toc a:hover{border-bottom-color:var(--navy)}

/* ----------------------------------------------------- 19. CTA e footer */
.cta{
  background:var(--navy-deep) var(--chevron);
  background-size:132px 132px;
  padding:clamp(58px,7.5vw,100px) 0;text-align:center;
}
.cta .inner{max-width:66ch;margin:0 auto}
.cta h2{margin-bottom:18px}
.cta .lead{margin:0 auto;max-width:60ch}
.cta .btns{justify-content:center;margin-bottom:22px}
.cta .fine{font-size:.9rem}

.linkgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2.5vw,28px)}
.linkgrid a{
  display:block;text-decoration:none;
  border:1px solid var(--line);border-radius:16px;padding:22px 24px;
  background:var(--white);transition:border-color .2s ease,transform .2s ease;
}
.linkgrid a:hover{border-color:var(--navy);transform:translateY(-3px)}
.linkgrid b{display:block;font-family:var(--display);font-weight:700;font-size:1.08rem;margin-bottom:6px}
.linkgrid span{display:block;font-size:.92rem;color:var(--slate);line-height:1.55}

footer{background:var(--navy);color:var(--white);padding:clamp(52px,6vw,78px) 0 34px}
.foot{
  display:grid;grid-template-columns:1.35fr 1fr 1fr 1.25fr;
  gap:clamp(26px,4vw,48px);
}
.foot img{height:76px;width:auto;margin-bottom:16px}
/* Slogan da casa. Curto e espaçado, ancora o rodapé; a .pos logo abaixo é
   quem explica. Branco esmaecido de propósito — o amarelo do rodapé já está
   reservado para o hover dos ícones de rede (regra do amarelo). */
.foot .slogan{
  margin:14px 0 6px;
  font-family:var(--display);font-size:.82rem;font-weight:600;
  letter-spacing:.05em;text-transform:uppercase;
  color:rgba(255,255,255,.92);
  /* na largura da coluna a frase não cabe em uma linha; `balance` divide as
     duas de forma pareja em vez de deixar "em finanças" órfão embaixo */
  max-width:26ch;text-wrap:balance;
}
.foot .pos{font-size:.95rem;color:rgba(255,255,255,.72);max-width:32ch;line-height:1.6}
.foot h3{
  font-family:var(--display);font-weight:600;font-size:.82rem;
  color:rgba(255,255,255,.55);margin-bottom:16px;
}
.foot ul{display:grid;gap:11px}
.foot a{
  font-size:.95rem;color:rgba(255,255,255,.82);text-decoration:none;
  transition:color .18s ease;
}
.foot a:hover{color:var(--white);text-decoration:underline}
.foot address{font-style:normal;font-size:.95rem;color:rgba(255,255,255,.82);line-height:1.65}
.foot .maps{display:inline-block;text-decoration:none}
.foot .maps:hover{text-decoration:underline}
/* --- redes sociais: ícone como MÁSCARA, não como imagem colorida ---------
   Os PNG de icons/ são um glifo chapado com fundo transparente. Usados como
   máscara, o que pinta é o `background:currentColor` — então o ícone assume a
   cor do contexto e o laranja do arquivo nunca aparece.

   É isso que preserva a regra do amarelo: em repouso os três ficam neutros;
   o amarelo da marca só acende no que está sob o cursor ou com foco. Um por
   vez, como na grade de soluções.

   ATENÇÃO ao testar: máscara CSS obedece à política de mesma origem, e em
   file:// cada arquivo é uma origem distinta — os ícones somem, sem erro no
   console. Por HTTP (Live Server, container, produção) funcionam. Se estiver
   depurando "os ícones sumiram", confira o protocolo antes do CSS. */
.social{display:flex;gap:10px}
footer .social{margin-top:16px}
.ri{
  display:grid;place-items:center;
  width:40px;height:40px;border-radius:50%;
  color:var(--slate);
  border:1px solid var(--line);
  transition:color .18s ease,background-color .18s ease,border-color .18s ease;
}
.ri::before{
  content:"";width:20px;height:20px;
  background:currentColor;
  -webkit-mask:var(--ri) center/contain no-repeat;
          mask:var(--ri) center/contain no-repeat;
}
.ri:hover,.ri:focus-visible{
  color:var(--navy);
  background:var(--yellow);
  border-color:var(--yellow);
}
.ri-instagram{--ri:url(../../icons/icons8-instagram-96.png)}
.ri-linkedin {--ri:url(../../icons/icons8-linkedin-96.png)}
.ri-facebook {--ri:url(../../icons/icons8-facebook-96.png)}

/* no rodapé o fundo é navy: o repouso vira branco esmaecido */
footer .ri{color:rgba(255,255,255,.72);border-color:rgba(255,255,255,.18)}
footer .ri:hover,footer .ri:focus-visible{color:var(--navy);border-color:var(--yellow)}

/* Sem suporte a mask o ::before não desenha nada. Aí o nome, que sempre está
   no HTML, deixa de ser oculto e o link volta a ser texto legível. */
@supports not ((-webkit-mask:url()) or (mask:url())){
  .ri{width:auto;height:auto;border:0;border-radius:0;color:inherit}
  .ri::before{display:none}
  .ri .vh{
    position:static;width:auto;height:auto;margin:0;overflow:visible;
    clip-path:none;white-space:normal;
    font-size:.9rem;border-bottom:1px solid rgba(255,255,255,.28);
  }
}
.legal{
  margin-top:clamp(38px,5vw,58px);padding-top:24px;
  border-top:1px solid rgba(255,255,255,.13);
  display:flex;flex-wrap:wrap;gap:8px 24px;
  font-size:.86rem;color:rgba(255,255,255,.58);
}

/* ------------------------------------------------ 20. Animação de entrada */
.reveal{
  opacity:0;transform:translateY(14px);
  transition:opacity .6s ease,transform .6s ease;
}
.reveal.is-in{opacity:1;transform:none}

/* ------------------------------------------------------- 21. Responsivo */
@media (max-width:1080px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .partners{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:980px){
  .burg{display:block}
  .sols{grid-template-columns:1fr}
  .menu{
    position:fixed;left:0;right:0;top:var(--navh);
    height:calc(100vh - var(--navh));
    height:calc(100dvh - var(--navh));
    display:none;flex-direction:column;align-items:stretch;gap:0;
    background:var(--navy-deep);
    padding:8px 24px 32px;overflow-y:auto;
  }
  .menu.open{display:flex}
  .menu a{padding:15px 0;border-bottom:1px solid rgba(255,255,255,.09);font-size:1rem}
  .menu a[aria-current="page"]{box-shadow:none;text-decoration:underline}
  /* no mobile o CTA entra dentro do menu, em amarelo */
  .menu .navcta{
    margin-top:18px;border:0;border-radius:999px;
    background:var(--yellow);color:var(--navy);
    justify-content:center;padding:14px 22px;
  }
  .menu .navcta:hover{background:#ffd956;color:var(--navy)}
  .hero-in,.phero-in{grid-template-columns:1fr}
  .hero-fig{max-width:440px}
  .split{grid-template-columns:1fr}
  .split.rev .split-fig{order:0}
  .contact-grid{grid-template-columns:1fr}
  .people{grid-template-columns:1fr}
  .person{display:grid;grid-template-columns:104px 1fr;gap:22px;align-items:start}
  .person img{margin-bottom:0}
  .proof-grid{grid-template-columns:repeat(2,1fr)}
  .proof-grid.three{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:760px){
  .linkgrid{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr}
  .foot{grid-template-columns:1fr 1fr}
  .notice{grid-template-columns:1fr}
}
@media (max-width:640px){
  :root{--navh:78px}
  body{font-size:16px}
  .brand-badge{width:56px;height:56px}
  .btns .btn{width:100%}
  .cards,.cards.three,.cards.two,.partners{grid-template-columns:1fr}
  .proof-grid,.proof-grid.three{grid-template-columns:1fr}
  .foot{grid-template-columns:1fr}
  .person{grid-template-columns:1fr}
  .steps li{grid-template-columns:38px 1fr;gap:14px}
  .steps li::before{width:38px;height:38px;font-size:.95rem}
}

/* ----------------------------------------- 22. Preferência por menos movimento */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .btn:hover,.sol:hover,.sol:focus-within,.linkgrid a:hover{transform:none}
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}