/* SisClube — site institucional
   Cores em variáveis: ao receber os prints do sistema, ajuste aqui. */
:root{
  --ink:#0f2557;
  --ink-2:#1d3d80;
  --ink-3:#2f5aa5;
  --paper:#f4f5fb;
  --white:#ffffff;
  --line:#d8dcec;
  --muted:#4a5675;
  --signal:#fd9e1b;
  --teal:#039ec2;
  --signal-d:#e68b05;
  --ok:#3ddc97;

  --f-titulo:"Bricolage Grotesque","Segoe UI",system-ui,sans-serif;
  --f-texto:"Public Sans","Segoe UI",system-ui,sans-serif;

  --raio:10px;
  --max:1140px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--f-texto);font-size:1.0625rem;line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img,svg{max-width:100%;display:block}
h1,h2,h3{font-family:var(--f-titulo);line-height:1.08;margin:0;letter-spacing:-.02em;text-wrap:balance}
h1{font-size:clamp(2.3rem,5.4vw,4rem);font-weight:800}
h2{font-size:clamp(1.8rem,3.6vw,2.7rem);font-weight:700}
h3{font-size:1.4rem;font-weight:700;letter-spacing:-.01em}
p{margin:0}
a{color:inherit}
:focus-visible{outline:3px solid var(--signal);outline-offset:3px;border-radius:4px}
.wrap{width:min(100% - 2.5rem,var(--max));margin-inline:auto}
.skip{position:absolute;left:-999px;top:0;background:var(--signal);color:var(--ink);padding:.6rem 1rem;z-index:100}
.skip:focus{left:1rem;top:1rem}

/* Botões e links */
.btn{
  display:inline-block;background:var(--signal);color:var(--ink);text-decoration:none;
  font-weight:600;padding:.85rem 1.5rem;border-radius:var(--raio);border:0;cursor:pointer;
  font:600 1rem var(--f-texto);transition:background .2s,transform .2s;
}
.btn:hover{background:var(--signal-d)}
.btn:active{transform:translateY(1px)}
.btn--sm{padding:.55rem 1.1rem;font-size:.95rem}
.btn--cheio{width:100%;margin-top:.5rem}
.link{font-weight:600;text-decoration:underline;text-underline-offset:5px;text-decoration-thickness:2px}
.link:hover{text-decoration-color:var(--signal)}

/* Topo */
.topo{position:sticky;top:0;z-index:50;background:rgba(244,245,251,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.topo__in{display:flex;align-items:center;justify-content:space-between;height:68px}
.marca{display:flex;align-items:center;gap:.65rem;text-decoration:none}
.marca img{height:48px;width:auto}
.menu{display:flex;align-items:center;gap:1.8rem}
.menu a:not(.btn){text-decoration:none;font-weight:500}
.menu a:not(.btn):hover{text-decoration:underline;text-decoration-color:var(--signal);text-underline-offset:6px;text-decoration-thickness:2px}
.menu-btn{display:none;background:none;border:0;padding:.6rem;cursor:pointer}
.menu-btn span{display:block;width:24px;height:2.5px;background:var(--ink);margin:5px 0;transition:transform .2s,opacity .2s}
.menu-btn[aria-expanded="true"] span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.menu-btn[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-btn[aria-expanded="true"] span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* Hero */
.hero{padding:clamp(3rem,7vw,6rem) 0 clamp(3rem,6vw,5rem);overflow:hidden}
.hero__grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:3rem;align-items:center}
.selo{display:inline-flex;align-items:center;gap:.55rem;font-size:.95rem;font-weight:600;color:var(--ink-2);margin-bottom:1.4rem}
.selo__ponto{width:10px;height:10px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 4px rgba(3,158,194,.25)}
.hero__lead{font-size:1.2rem;color:var(--muted);max-width:34em;margin:1.5rem 0 2rem}
.hero__acoes{display:flex;align-items:center;gap:1.6rem;flex-wrap:wrap}

/* Hero: tela real do sistema */
.hero__visual{margin:0;position:relative}
.hero__print{
  width:100%;height:auto;border-radius:12px;border:1px solid var(--line);
  box-shadow:0 30px 50px -24px rgba(15,37,87,.55);
  transform:rotate(-1.5deg);opacity:0;
  animation:entra 1s .15s cubic-bezier(.2,.8,.2,1) forwards;
}
@keyframes entra{from{transform:translateY(30px) rotate(-1.5deg)}to{opacity:1;transform:rotate(-1.5deg)}}

/* Faixa de números */
.faixa{background:var(--ink);color:var(--paper)}
.faixa__in{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;padding:1.8rem 0}
.faixa p{font-size:1rem;color:#c9d3ec}
.faixa strong{display:block;font-family:var(--f-titulo);font-size:2.2rem;color:var(--signal);line-height:1.1}

/* Seções */
.secao{padding:clamp(3.5rem,8vw,6.5rem) 0}
.secao__cab{max-width:42rem;margin-bottom:2.6rem}
.secao__cab p{margin-top:1rem;color:var(--muted);font-size:1.1rem}
.secao--escura{background:var(--ink);color:var(--paper)}

/* Módulos */
.modulos{display:grid;grid-template-columns:280px 1fr;gap:2.5rem;align-items:start}
.modulos__lista{display:flex;flex-direction:column;border-left:2px solid var(--line)}
.modulos__lista button{
  text-align:left;background:none;border:0;border-left:4px solid transparent;margin-left:-2px;
  padding:.7rem 1rem;font:500 1.02rem var(--f-texto);color:var(--muted);cursor:pointer;transition:color .15s,background .15s;
}
.modulos__lista button:hover{color:var(--ink);background:rgba(15,37,87,.04)}
.modulos__lista button[aria-selected="true"]{color:var(--ink);font-weight:600;border-left-color:var(--teal);background:var(--white)}
.modulos__paineis article{max-width:38rem}
.modulos__paineis article p{margin-top:.7rem;color:var(--muted)}
.modulos__paineis [hidden]{display:none}

.tela{margin:2rem 0 0;border-radius:12px;overflow:hidden;border:1px solid var(--line);background:var(--white);box-shadow:0 24px 40px -28px rgba(15,37,87,.5)}
.tela__barra{display:flex;justify-content:space-between;align-items:center;background:var(--ink-2);color:var(--paper);padding:.45rem .8rem;font-size:.82rem}
.tela__botoes{display:flex;gap:6px}
.tela__botoes i{width:11px;height:11px;border:1.5px solid rgba(244,245,251,.6);display:block}
.tela__corpo{aspect-ratio:16/9;position:relative;background:#e9efee}
.tela__print{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top left;z-index:2}
.tela__print[hidden]{display:none}
.tela__esqueleto{position:absolute;inset:0;display:grid;grid-template-columns:22% 1fr;gap:10px;padding:12px}
.esq--menu{background:var(--ink-3);opacity:.85;border-radius:4px}
.esq--grade{display:grid;grid-template-columns:repeat(3,1fr);grid-auto-rows:1fr;gap:10px}
.esq--grade span{background:var(--white);border:1px solid var(--line);border-radius:4px}
.esq--grade span:first-child{border-top:4px solid var(--signal)}

.tela--print .tela__barra,.tela--print .tela__esqueleto{display:none}
.tela--print .tela__corpo{aspect-ratio:auto;background:var(--white)}
.tela--print .tela__print{position:static;height:auto;object-fit:initial}

/* Diferenciais */
.diferenciais{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}
.diferenciais__texto p{margin:1.2rem 0 1.6rem;color:#c9d3ec;font-size:1.1rem}
.lista-check{list-style:none;margin:0;padding:0;display:grid;gap:.9rem}
.lista-check li{padding-left:2rem;position:relative}
.lista-check li::before{
  content:"";position:absolute;left:0;top:.35rem;width:1.15rem;height:.6rem;
  border-left:3px solid var(--signal);border-bottom:3px solid var(--signal);transform:rotate(-45deg);
}
.esquema{margin:0}
.esquema svg{width:100%;height:auto}
.e-rot{fill:var(--signal);font:600 13px var(--f-texto)}
.e-txt{fill:var(--paper);font:500 13px var(--f-texto)}
.e-servidor rect:first-child{fill:var(--ink-2);stroke:var(--signal);stroke-width:2}
.e-slot{fill:var(--ink-3)}
.e-luz{fill:var(--ok)}
.e-pc rect{fill:var(--ink-3);stroke:var(--paper);stroke-width:1.5}
.e-fios path{stroke:var(--paper);stroke-width:2;stroke-dasharray:4 5;opacity:.6;fill:none}

/* Referência */
.ref{display:grid;grid-template-columns:auto 1fr;gap:clamp(2rem,6vw,5rem);align-items:center}
.ref__num{border-right:4px solid var(--signal);padding-right:clamp(2rem,5vw,4rem)}
.ref__valor{display:block;font-family:var(--f-titulo);font-weight:800;font-size:clamp(3.4rem,9vw,6.5rem);line-height:.95;letter-spacing:-.04em}
.ref__leg{display:block;margin-top:.6rem;color:var(--muted);font-weight:500}
.ref__texto p{margin-top:1rem;color:var(--muted);max-width:36rem}
.depoimento{margin:1.8rem 0 0;padding-left:1.3rem;border-left:3px solid var(--line)}
.depoimento[hidden]{display:none}
.depoimento p{font-family:var(--f-titulo);font-size:1.35rem;color:var(--ink);font-weight:500;margin:0}
.depoimento footer{margin-top:.6rem;font-size:.95rem;color:var(--muted)}

/* Contato */
.secao--contato{background:var(--white);border-top:1px solid var(--line)}
.contato{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:start}
.contato p{margin:1.1rem 0 1.8rem;color:var(--muted)}
.zap{
  display:inline-flex;align-items:center;gap:.7rem;font-family:var(--f-titulo);font-weight:700;font-size:1.5rem;
  text-decoration:none;color:var(--ink);border-bottom:3px solid var(--signal);padding-bottom:.2rem;
}
.zap svg{width:26px;height:26px;fill:var(--ink)}
.form{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:1.6rem}
.form label{display:block;font-weight:600;font-size:.95rem;margin:1rem 0 .35rem}
.form label:first-child{margin-top:0}
.form input,.form textarea{
  width:100%;font:inherit;padding:.7rem .85rem;border:1.5px solid var(--line);border-radius:8px;background:var(--white);color:var(--ink);
}
.form input:focus,.form textarea:focus{outline:3px solid rgba(253,158,27,.5);border-color:var(--signal-d)}
.form input[aria-invalid="true"]{border-color:#c0392b}
.form__nota{margin:.8rem 0 0!important;font-size:.92rem;color:#a52a1d!important;min-height:1.3em}

/* Rodapé */
.rodape{background:var(--ink);color:#c9d3ec;padding:2rem 0;font-size:.95rem}
.rodape__in{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;align-items:center}
.rodape__marca img{height:35px;width:auto}

/* Responsivo */
@media (max-width:900px){
  .hero__grid,.diferenciais,.contato{grid-template-columns:1fr;gap:2.5rem}
  .modulos{grid-template-columns:1fr;gap:1.5rem}
  .modulos__lista{flex-direction:row;overflow-x:auto;border-left:0;border-bottom:2px solid var(--line);scrollbar-width:thin}
  .modulos__lista button{white-space:nowrap;border-left:0;border-bottom:4px solid transparent;margin:0 0 -2px}
  .modulos__lista button[aria-selected="true"]{border-bottom-color:var(--teal)}
  .ref{grid-template-columns:1fr}
  .ref__num{border-right:0;border-bottom:4px solid var(--signal);padding:0 0 1.5rem}
  .faixa__in{grid-template-columns:1fr;gap:1.2rem}
}
@media (max-width:760px){
  .menu-btn{display:block}
  .menu{
    position:absolute;top:68px;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line);
    flex-direction:column;align-items:stretch;gap:0;padding:.5rem 1.25rem 1.2rem;display:none;
  }
  .menu.aberto{display:flex}
  .menu a:not(.btn){padding:.8rem 0;border-bottom:1px solid var(--line)}
  .menu .btn{text-align:center;margin-top:1rem}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .hero__print{animation:none;opacity:1}
}