/* =========================
   Skilltronisc – Stylesheet (Atualizado)
   Paleta: cinza escuro, azul royal e branco
=========================== */
:root{
  --cor-primaria: #1e40af; /* azul royal */
  --cor-primaria-escura:#0f2a7a;
  --cor-escura:#111827; /* cinza muito escuro */
  --cor-escura-2:#1f2937; /* cinza escuro */
  --cor-branco:#ffffff;
  --cor-neutra:#e5e7eb;
  --container: 1200px;
  --radius: 16px;
  --shadow: 0 10px 30px rgba(0,0,0,.12), 0 6px 12px rgba(0,0,0,.08);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--cor-escura);color:var(--cor-branco);font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,'Helvetica Neue',Arial,'Noto Sans',sans-serif}
a{color:inherit;text-decoration:none}
.container{width:min(100% - 32px, var(--container));margin-inline:auto}

/* Header */
header{position:sticky;top:0;z-index:1000;background:rgba(17,24,39,.85);backdrop-filter:saturate(120%) blur(6px);border-bottom:1px solid rgba(255,255,255,.06)}
.topbar{display:flex;gap:16px;align-items:center;justify-content:flex-end;padding:6px 0;font-size:.9rem;color:#cbd5e1}
.topbar a{display:inline-flex;align-items:center;gap:.5rem;opacity:.9}
.navbar{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.logo{display:flex;align-items:center;gap:.75rem;font-weight:800;letter-spacing:.3px}
.logo i{color:var(--cor-primaria)}
nav ul{list-style:none;display:flex;gap:18px;margin:0;padding:0}
nav li{position:relative}
nav a{display:inline-flex;align-items:center;gap:.35rem;padding:8px 10px;border-radius:10px;color:#e5e7eb}
nav a:hover{background:rgba(255,255,255,.06)}
/* dropdown (abre por clique) */
/* dropdown – desktop abre no hover */
.
/* Botão do menu mobile: só aparece no mobile */
.mobile-menu-btn{
  display:none;border:1px solid #374151;background:#0b1220;border-radius:12px;padding:10px
}

/* Drawer mobile: fica fora da tela por padrão */
.mobile-drawer{
  position:fixed; top:0; right:0; bottom:0; left:auto;
  width:min(360px, 80vw);
  background:#0b1220;
  border-left:1px solid rgba(255,255,255,.06);
  box-shadow:0 10px 30px rgba(0,0,0,.25);
  transform:translateX(110%); /* fora da tela */
  transition:transform .25s ease;
  z-index:1002;
  display:flex; flex-direction:column;
}
.mobile-drawer.open{ transform:translateX(0) }
.mobile-drawer a{ padding:14px 18px; border-bottom:1px solid rgba(255,255,255,.06) }

/* Mostrar o botão e o drawer só em telas pequenas */
@media (max-width: 680px){
  .mobile-menu-btn{ display:inline-flex }
  nav ul{ display:none }           /* esconde o menu horizontal no mobile */
  .mobile-drawer{ display:flex }   /* drawer visível (mas fora da tela) */
}

/* Esconder o drawer completamente no desktop */
@media (min-width: 681px){
  .mobile-drawer{ display:none !important }


/

/* Hero */
.hero{position:relative;min-height:64vh;display:grid;place-items:center;overflow:hidden}
.hero:before{content:"";position:absolute;inset:0;background:url('assets/hero.jpg') center/cover no-repeat;filter:brightness(.45)}
.hero > .container{position:relative;z-index:1;padding:76px 0}
.badge{display:inline-block;background:linear-gradient(135deg,var(--cor-primaria),#3b82f6);padding:8px 12px;border-radius:999px;font-weight:600}
.hero h1{font-size:clamp(28px,5vw,54px);line-height:1.05;margin:16px 0 10px}
.hero p{color:#d1d5db;font-size:clamp(15px,2.3vw,18px);max-width:900px}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:22px}
.btn{display:inline-flex;align-items:center;gap:.6rem;border:1px solid transparent;padding:12px 18px;border-radius:14px;font-weight:600;transition:.2s ease;background:var(--cor-primaria)}
.btn:hover{filter:brightness(1.1)}
.btn-outline{background:transparent;border-color:#374151}
.btn-outline:hover{background:#0b1220}

/* Features */
.features{background:linear-gradient(180deg,rgba(255,255,255,.02),transparent)}
.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}
.card{grid-column:span 4;background:#0b1220;border:1px solid rgba(255,255,255,.06);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}
.card h3{margin:8px 0 6px}
.card p{color:#cbd5e1}

/* Notícias - 4 cards carousel */
.news{padding:40px 0 20px}
.news-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}
.news-track{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.news-card{background:#0b1220;border:1px solid rgba(255,255,255,.08);border-radius:16px;overflow:hidden;display:flex;flex-direction:column}
.news-card img{width:100%;height:160px;object-fit:cover}
.news-card .wrap{padding:14px}
.news-card h4{margin:0 0 6px}
.news-card p{margin:0;color:#cbd5e1}

/* Contacto */
.contact{padding:60px 0;background:linear-gradient(180deg,transparent,rgba(255,255,255,.02))}
.contact .grid > div{grid-column:span 6;background:#0b1220;border:1px solid rgba(255,255,255,.06);border-radius:16px;padding:22px}
.list{display:flex;flex-direction:column;gap:10px}
.list i{width:28px;text-align:center;color:#93c5fd}
.field{display:flex;flex-direction:column;gap:6px}
.field input,.field textarea, .field select{border:1px solid #374151;background:#0b1220;color:#e5e7eb;border-radius:12px;padding:12px}
form .row{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}

/* Footer */
footer{border-top:1px solid rgba(255,255,255,.06);padding:28px 0;color:#9ca3af;background:#0b1220}

/* Floating actions */
.floating{position:fixed;right:18px;bottom:18px;display:flex;flex-direction:column;gap:12px;z-index:1001}
.fab{width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:var(--cor-primaria);box-shadow:var(--shadow)}
.fab.secondary{background:#10b981}
.fab:hover{transform:translateY(-2px)}

/* Utilities */
section{padding:46px 0}
h2.section-title{font-size:clamp(22px,3vw,32px);margin:0 0 8px}
.muted{color:#9ca3af}
.spacer{height:16px}
.small{font-size:.92rem}

/* Responsive */
@media (max-width: 1024px){
  .card{grid-column:span 6}
  .news-track{grid-template-columns:repeat(2,1fr)}
  .contact .grid > div{grid-column:span 12}
  form .row{grid-template-columns:1fr}
}
@media (max-width: 680px){
  nav ul{display:none}
  .mobile-menu-btn{display:inline-flex}
  .hero{min-height:72vh}
  .grid{grid-template-columns:repeat(6,1fr)}
  .card{grid-column:span 6}
  .news-track{grid-template-columns:1fr}
}
.mobile-menu-btn{display:none;border:1px solid #374151;background:#0b1220;border-radius:12px;padding:10px}
.mobile-drawer{position:fixed;inset:0 30% 0 auto;max-width:360px;background:#0b1220;border-left:1px solid rgba(255,255,255,.06);transform:translateX(100%);transition:transform .25s ease;z-index:1002;display:flex;flex-direction:column}
.mobile-drawer.open{transform:translateX(0)}
.mobile-drawer a{padding:14px 18px;border-bottom:1px solid rgba(255,255,255,.06)}