/* =========================================================
   X BYTE — INSTITUCIONAL · CAMADA PREMIUM
   Importa a identidade global (bootstrap.css) e altera SOMENTE o necessário.
   Ordem no layout.blade.php (carregar este por último):
     <link href=".../css/app.css" rel="stylesheet">
     <link href=".../css/app-luxe.css" rel="stylesheet">
     <link href=".../css/institucional-premium.css" rel="stylesheet">
   ========================================================= */

@import url('/xbyte/institucional/css/bootstrap.css');

:root{
  --xb-shadow-sm:0 2px 6px rgba(5,60,91,.06), 0 8px 24px rgba(5,60,91,.06);
  --xb-shadow-md:0 8px 24px rgba(5,60,91,.10), 0 24px 60px rgba(5,60,91,.10);
  --xb-shadow-lg:0 18px 50px rgba(5,60,91,.16), 0 40px 90px rgba(5,60,91,.14);
  --xb-hairline:linear-gradient(90deg,transparent,rgba(201,168,106,.55),transparent);
  --xb-font-display:"Space Grotesk","Inter",Arial,sans-serif;
  --xb-font-body:"Inter",Arial,"Helvetica Neue",sans-serif;
}

/* ---- Tipografia da marca ---- */
body{ font-family:var(--xb-font-body); -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility; }
h1,h2,h3,h4,h5,h6,
.display-1,.display-2,.display-3,.display-4,.display-5,.display-6,
.page-hero h1,.hero h1,.eyebrow{ font-family:var(--xb-font-display); }
h1 em, h2 em, h3 em, .display-5 em, .page-hero h1 em, .portfolio-hero-copy h1 em{
  font-family:var(--xb-font-display); font-style:italic; font-weight:600;
}
h1,h2,h3,.display-5,.page-hero h1{ letter-spacing:-.015em; }
.lead{ font-weight:400; }
.eyebrow{ font-weight:600; letter-spacing:.24em; }

/* ---- Seções: ritmo premium ---- */
section{ position:relative; }
section + section::before{
  content:""; position:absolute; top:0; left:50%; transform:translateX(-50%);
  width:min(1140px,90%); height:1px; background:var(--xb-hairline); opacity:.5;
}
section.hero + section::before,
section.dark + section::before,
section.page-hero + section::before{ display:none; }

/* ---- Navbar premium ---- */
.navbar-xbyte{
  backdrop-filter:saturate(140%) blur(14px);
  -webkit-backdrop-filter:saturate(140%) blur(14px);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.navbar-xbyte.is-scrolled{
  background:rgba(4,32,49,.86);
  box-shadow:0 10px 40px rgba(0,0,0,.28);
  border-bottom-color:rgba(201,168,106,.28);
}

/* ---- Hero: profundidade ---- */
.hero{ position:relative; isolation:isolate; }
.hero::after{
  content:""; position:absolute; inset:0; z-index:-1; pointer-events:none;
  background:
    radial-gradient(60% 80% at 78% 18%, rgba(34,184,200,.16), transparent 60%),
    radial-gradient(50% 60% at 10% 90%, rgba(201,168,106,.10), transparent 60%);
}
.hero h1{ text-shadow:0 1px 0 rgba(0,0,0,.10); }
.hero-callout{ position:relative; padding-left:1.1rem; }
.hero-callout::before{
  content:""; position:absolute; left:0; top:.15em; bottom:.15em; width:3px;
  border-radius:2px; background:linear-gradient(var(--xb-gold),var(--xb-teal));
}

/* ---- Hero premium (refino aprovado) ---- */
.hero.hero-premium{ padding:7.5rem 0 6.5rem; }
.hero.hero-premium h1{ font-weight:600; font-size:clamp(2.6rem,5vw,4rem); line-height:1.05; letter-spacing:-.03em; }
.hero.hero-premium h1 em{ font-style:italic; font-weight:600; color:var(--xb-gold-soft); }
.hero.hero-premium .hero-tagline{ font-size:1.18rem; color:rgba(255,255,255,.82); }
.hero.hero-premium .badge-3{ border-color:rgba(201,168,106,.45); }

/* ---- Hero: figura/diagrama backbone ---- */
.hero-diagram{ position:relative; }
.hero-diagram svg{ width:100%; height:auto; display:block; filter:drop-shadow(0 30px 60px rgba(0,0,0,.4)); }

/* ---- Quick-cards ---- */
.quick-card{
  position:relative; overflow:hidden; border:1px solid #E2E8EB; background:#fff;
  box-shadow:var(--xb-shadow-sm);
  transition:transform .45s var(--xb-ease), box-shadow .45s var(--xb-ease), border-color .45s var(--xb-ease);
}
.quick-card::after{
  content:""; position:absolute; left:0; top:0; bottom:0; width:3px;
  background:linear-gradient(var(--xb-teal),var(--xb-gold)); transform:scaleY(0); transform-origin:top;
  transition:transform .4s var(--xb-ease);
}
.quick-card:hover{ transform:translateY(-4px); box-shadow:var(--xb-shadow-md); border-color:rgba(201,168,106,.5); }
.quick-card:hover::after{ transform:scaleY(1); }
.quick-card:hover .bi-arrow-right{ transform:translateX(4px); }
.quick-card .bi-arrow-right{ transition:transform .3s var(--xb-ease); color:var(--xb-teal); }
.quick-card i:first-child{ color:var(--xb-navy); }

/* ---- Cards premium (.pcard) ---- */
.pcard{
  background:#fff; border:1px solid var(--xb-line); border-radius:14px;
  padding:2rem 1.75rem; position:relative; overflow:hidden; height:100%;
  transition:transform .4s var(--xb-ease), box-shadow .4s var(--xb-ease), border-color .4s var(--xb-ease);
}
.pcard::after{
  content:""; position:absolute; left:0; top:0; bottom:0; width:3px;
  background:linear-gradient(var(--xb-teal),var(--xb-gold));
  transform:scaleY(0); transform-origin:top; transition:transform .4s var(--xb-ease);
}
.pcard:hover{ transform:translateY(-6px); box-shadow:var(--xb-shadow-lg); border-color:rgba(201,168,106,.5); }
.pcard:hover::after{ transform:scaleY(1); }
.pcard .ico{ width:46px; height:46px; border-radius:10px; background:var(--xb-navy); display:flex; align-items:center; justify-content:center; margin-bottom:1.4rem; }
.pcard .ico i, .pcard .ico svg{ color:var(--xb-teal-bright); font-size:1.25rem; }
.pcard .num{ position:absolute; top:1.6rem; right:1.75rem; font-family:var(--xb-font-display); font-weight:700; font-size:.9rem; color:var(--xb-line); }
.pcard h3{ font-family:var(--xb-font-display); font-weight:600; font-size:1.32rem; letter-spacing:-.01em; color:var(--xb-navy); margin-bottom:.6rem; }
.pcard p{ font-size:.92rem; line-height:1.6; color:var(--xb-graphite); margin:0; text-align:left; }
.pcard.dark{ background:var(--xb-navy); border-color:var(--xb-navy); }
.pcard.dark .ico{ background:rgba(255,255,255,.08); }
.pcard.dark h3{ color:#fff; }
.pcard.dark p{ color:rgba(255,255,255,.72); }
.pcard.dark .num{ color:rgba(255,255,255,.18); }

/* ---- Cards de conteúdo existentes: sombra em camadas ---- */
.case-card, .pillar-card, .card-mvv, .quote-card, .step-card{ box-shadow:var(--xb-shadow-sm); }
.case-card:hover, .pillar-card:hover, .quote-card:hover, .step-card:hover{ box-shadow:var(--xb-shadow-lg); }

/* ---- Upgrade premium nos cards existentes (sem mexer nos .blade) ---- */
/* Serviços (.card-xb), casos e MVV ganham cantos suaves + barra teal→ouro + elevação */
.card-xb, .case-card, .card-mvv, .pillar-card, .step-card{
  border-radius:14px;
  transition:transform .4s var(--xb-ease), box-shadow .4s var(--xb-ease), border-color .4s var(--xb-ease);
}
.card-xb{ overflow:hidden; }
.card-xb::after, .case-card::after{
  content:""; position:absolute; left:0; top:0; bottom:0; width:3px;
  background:linear-gradient(var(--xb-teal),var(--xb-gold));
  transform:scaleY(0); transform-origin:top; transition:transform .4s var(--xb-ease);
}
.case-card{ position:relative; overflow:hidden; }
.card-xb:hover, .case-card:hover, .card-mvv:hover, .step-card:hover{
  transform:translateY(-6px); border-color:rgba(201,168,106,.5);
}
.card-xb:hover::after, .case-card:hover::after{ transform:scaleY(1); }
.card-xb.has-accent::before{ display:none; }  /* substitui a barra antiga pela animada */

/* Títulos dos cards no display da marca, pesos refinados */
.card-xb .card-title, .case-card h4, .card-mvv h3, .pillar-card h4, .step-card h4{
  font-family:var(--xb-font-display); font-weight:600; letter-spacing:-.01em;
}

/* ---- Botões ---- */
.btn-cta-hero{ position:relative; overflow:hidden; }
.btn-cta-hero::after{
  content:""; position:absolute; top:0; left:-130%; width:60%; height:100%;
  background:linear-gradient(110deg,transparent,rgba(255,255,255,.45),transparent);
  transform:skewX(-18deg); transition:left .6s var(--xb-ease);
}
.btn-cta-hero:hover::after{ left:130%; }
.btn-link-light{ position:relative; }
.btn-link-light::after{
  content:""; position:absolute; left:0; bottom:-2px; width:100%; height:1px;
  background:var(--xb-gold); transform:scaleX(0); transform-origin:left;
  transition:transform .35s var(--xb-ease);
}
.btn-link-light:hover::after{ transform:scaleX(1); }

/* ---- Badge "03 anos" ---- */
.badge-3{ backdrop-filter:blur(6px); background:rgba(255,255,255,.04); }
.badge-3 .num{ font-weight:800; }

/* ---- Reveal on scroll ---- */
.reveal-up{ opacity:0; transform:translateY(28px); transition:opacity .8s var(--xb-ease), transform .8s var(--xb-ease); }
.reveal-up.in{ opacity:1; transform:none; }

/* ---- Portfólio ---- */
.portfolio-card .pf-image{ transition:transform .8s var(--xb-ease); }
.portfolio-card:hover .pf-image{ transform:scale(1.04); }
.portfolio-card .pf-cat{ box-shadow:0 4px 14px rgba(201,168,106,.35); }

/* ---- Rodapé ---- */
footer{ position:relative; }
footer::before{ content:""; position:absolute; top:0; left:0; right:0; height:1px; background:var(--xb-hairline); }

/* =========================================================
   Painéis premium das páginas Credibilidade e Infraestrutura
   (cantos suaves + sombra, mantendo o conteúdo)
   ========================================================= */
.cred-seal{ border-radius:16px; box-shadow:var(--xb-shadow-sm); transition:box-shadow .4s var(--xb-ease), transform .4s var(--xb-ease); }
.cred-seal:hover{ box-shadow:var(--xb-shadow-md); transform:translateY(-3px); }
.data-grid{ border-radius:14px; overflow:hidden; box-shadow:var(--xb-shadow-sm); }
.compliance-badge{ border-radius:12px; box-shadow:var(--xb-shadow-sm); transition:transform .35s var(--xb-ease), box-shadow .35s var(--xb-ease); }
.compliance-badge:hover{ transform:translateX(4px); box-shadow:var(--xb-shadow-md); }
.infra-locations{ border-radius:16px; box-shadow:var(--xb-shadow-md); }
.infra-loc-item{ border-radius:10px; transition:border-color .35s var(--xb-ease), background .35s var(--xb-ease); }
.infra-loc-item:hover{ border-color:rgba(34,184,200,.45); background:rgba(34,184,200,.06); }
.cost-banner{ border-radius:14px; box-shadow:var(--xb-shadow-md); }
/* painel fiscal (bg-paper-warm com .border) ganha canto suave */
.bg-paper-warm.border{ border-radius:14px; box-shadow:var(--xb-shadow-sm); }

/* ---- Portfólio: nota + selo "em produção" ---- */
.portfolio-note{
  display:flex; align-items:center; gap:.6rem;
  font-size:.92rem; color:var(--xb-graphite); margin:0 0 2rem;
  padding:.9rem 1.2rem; border-left:3px solid var(--xb-teal);
  background:var(--xb-paper-warm); border-radius:0 8px 8px 0;
}
.portfolio-note i{ color:var(--xb-teal); font-size:1.1rem; }
.portfolio-hero-meta{ display:flex; flex-wrap:wrap; gap:1.4rem; margin-top:1.4rem; }
.portfolio-hero-meta span{
  display:inline-flex; align-items:center; gap:.5rem;
  font-family:var(--xb-font-display); font-weight:500; font-size:.82rem;
  letter-spacing:.02em; color:rgba(255,255,255,.85);
}
.portfolio-hero-meta i{ color:var(--xb-teal-bright); }
.pf-cover{ position:relative; }
.pf-live{
  position:absolute; top:14px; right:14px; z-index:3;
  display:inline-flex; align-items:center; gap:.4rem;
  font-family:var(--xb-font-display); font-weight:600; font-size:.62rem;
  letter-spacing:.12em; text-transform:uppercase; color:#0a3d1e;
  background:#bff0cf; padding:.32rem .6rem; border-radius:999px;
  box-shadow:0 4px 14px rgba(34,184,200,.25);
}
.pf-live i{ font-size:.7rem; }

/* ---- Acessibilidade ---- */
@media (prefers-reduced-motion: reduce){
  .hero .hero-x{ animation:none; }
  .reveal-up{ opacity:1; transform:none; }
  *{ scroll-behavior:auto; }
}