/* ============================================================
   vialix-br.css — capa estática BR (vialix.academy/br/...)
   Un solo CSS para las 5 páginas del set BR F1:
     /br/                                        home institucional
     /br/programas/                              hub de programas
     /br/programas/seguranca-e-conformidade-.../ landing de la trilha
     /br/empresas/                               comercial por segmento
     /br/painel/                                 recorrido del panel

   Identidad (marca/DESIGN.md, verificada en el head de /br/):
     Archivo (display + corpo) + Fraunces (acento editorial, itálico)
     amarelo-escuro = señal de tránsito -> CTA y highlights, NUNCA decorativo
   Rutas: todas absolutas bajo /br/ (las páginas viven a distinta profundidad).
   ============================================================ */

:root{
  /* Paleta Vialix (obrigatória) */
  --amarelo-claro:#F8F6CD;      /* superficies claras */
  --amarelo-escuro:#FFF500;     /* acento / CTA sobre fundo escuro — SEÑAL */
  --cinza-claro:#808080;        /* texto secundário sobre claros */
  --cinza-escuro:#626161;       /* gris industrial / seções escuras */
  --branco:#FFFFFF;
  --asfalto:#1B1A1A;            /* preto profundo p/ seções escuras + rodapé */
  --preto:#000000;

  --ink:#171717;
  --muted:#5A5957;

  --neutro-1:#ECEBE3;
  --neutro-2:#F0EFE8;
  --neutro-3:#DAD9D2;
  --neutro-4:#C9C7C7;
  --alerta:#c62828;
  --ok:#1a7f37;

  --font-display:"Archivo",system-ui,sans-serif;
  --font-serif:"Fraunces",Georgia,serif;
  --font-body:"Archivo",system-ui,sans-serif;

  --maxw:1120px;
  --gutter:clamp(1.25rem, 5vw, 3rem);
  --radius:14px;
  --shadow-soft:0 18px 40px -22px rgba(0,0,0,.35);
}

*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{animation:none !important; transition:none !important;}
}

body{
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--branco);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block;}
a{color:inherit;}
::selection{background:var(--amarelo-escuro);color:var(--preto);}

.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter);}
.wrap-wide{max-width:1240px;margin-inline:auto;padding-inline:var(--gutter);}
:focus-visible{outline:3px solid var(--preto);outline-offset:3px;border-radius:2px;}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;}

/* ---------- Header ---------- */
header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--neutro-1);
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem 0;}
.brand{display:flex;align-items:center;gap:.7rem;text-decoration:none;}
.brand-logo{height:40px;width:auto;display:block;}
.brand-name{font-weight:800;font-size:1.15rem;letter-spacing:-.01em;}
.brand-name small{display:block;font-weight:500;font-size:.62rem;letter-spacing:.22em;text-transform:uppercase;color:var(--cinza-claro);}
.nav-links{display:flex;gap:1.6rem;align-items:center;}
.nav-links a{font-size:.95rem;font-weight:600;color:var(--ink);text-decoration:none;}
.nav-links a:hover{color:var(--cinza-escuro);}
.nav-links a[aria-current="page"]{box-shadow:inset 0 -3px 0 var(--amarelo-escuro);}
.btn-wa{
  display:inline-flex;align-items:center;gap:.5rem;
  background:var(--preto);color:var(--branco);
  font-weight:700;font-size:.98rem;
  padding:.72rem 1.15rem;border-radius:999px;text-decoration:none;
  transition:transform .18s ease, background .18s ease;
}
.btn-wa:hover{background:var(--cinza-escuro);transform:translateY(-1px);}
.nav-toggle{display:none;min-width:44px;min-height:44px;border:0;background:transparent;cursor:pointer;flex-direction:column;gap:5px;align-items:flex-end;justify-content:center;}
.nav-toggle span{display:block;width:26px;height:2.5px;background:var(--preto);border-radius:2px;}
.nav-toggle span:nth-child(2){width:18px;}

/* ---------- Migas de página ---------- */
.crumbs{padding:1.1rem 0 0;font-size:.82rem;color:var(--cinza-claro);}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:.5rem;align-items:center;}
.crumbs a{font-weight:600;text-decoration:none;color:var(--cinza-escuro);}
.crumbs a:hover{color:var(--preto);}
.crumbs li[aria-current="page"]{color:var(--ink);font-weight:700;}
.crumbs .sep{color:var(--neutro-3);}

/* ---------- Hero ---------- */
.hero{background:var(--amarelo-claro);padding:clamp(2.5rem,7vw,5.5rem) 0 clamp(2.5rem,6vw,4.5rem);}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(1.5rem,4vw,3.5rem);align-items:center;}
.hero-wide{grid-template-columns:1fr;}
.kicker{
  display:inline-flex;align-items:center;gap:.55rem;
  font-size:.8rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--cinza-escuro);
}
.kicker::before{content:"";width:26px;height:2px;background:var(--preto);}
h1{
  font-family:var(--font-display);
  font-weight:900;line-height:.98;letter-spacing:-.03em;
  font-size:clamp(2.4rem, 6vw, 4.2rem);
  margin:.9rem 0 1.3rem;
}
h1 .serif-acc{font-family:var(--font-serif);font-style:italic;font-weight:500;}
.hero-sub{font-size:clamp(1.02rem, 2vw, 1.18rem);color:var(--muted);max-width:38ch;margin-bottom:1.9rem;}
.hero-cta{display:flex;flex-wrap:wrap;gap:.9rem;align-items:center;}
.btn-primary{
  display:inline-flex;align-items:center;gap:.6rem;
  background:var(--preto);color:var(--branco);
  font-weight:800;font-size:1.05rem;
  padding:1rem 1.6rem;border-radius:999px;text-decoration:none;
  min-height:48px;border:2px solid var(--preto);
  transition:background .18s ease, color .18s ease, transform .18s ease;
}
.btn-primary:hover{background:var(--cinza-escuro);transform:translateY(-1px);}
.btn-ghost{
  display:inline-flex;align-items:center;gap:.6rem;
  background:transparent;color:var(--preto);
  font-weight:700;font-size:1.02rem;
  padding:1rem 1.4rem;border-radius:999px;text-decoration:none;
  min-height:48px;border:2px solid var(--preto);
  transition:background .18s ease;
}
.btn-ghost:hover{background:rgba(0,0,0,.06);}
.btn-link{font-weight:700;text-decoration:none;box-shadow:inset 0 -2px 0 var(--amarelo-escuro);}
.btn-link:hover{color:var(--cinza-escuro);}

/* video */
.hero-media{margin-top:.5rem;}
.video-frame{
  position:relative;aspect-ratio:16/9;border-radius:var(--radius);
  overflow:hidden;background:var(--asfalto);
  box-shadow:var(--shadow-soft);
  border:1px solid rgba(0,0,0,.06);
}
.video-frame iframe{width:100%;height:100%;border:0;display:block;}
.video-frame.is-pending{display:grid;place-items:center;padding:1.5rem;text-align:center;}
.video-frame.is-pending p{color:var(--neutro-4);font-size:.95rem;max-width:34ch;}
.video-caption{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;margin-top:.8rem;font-size:.82rem;color:var(--cinza-claro);font-weight:500;}
.video-caption .pill{
  background:var(--amarelo-escuro);color:var(--preto);
  font-weight:800;font-size:.7rem;padding:.2rem .6rem;border-radius:999px;letter-spacing:.04em;
}

/* ---------- Secciones ---------- */
section{padding:clamp(3rem,8vw,6rem) 0;}
.sec-head{max-width:60ch;margin-bottom:clamp(2rem,5vw,3.5rem);}
.sec-label{
  display:inline-block;font-size:.78rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;
  color:var(--cinza-claro);margin-bottom:.9rem;
}
.sec-title{
  font-family:var(--font-display);font-weight:900;letter-spacing:-.025em;
  font-size:clamp(1.7rem, 4vw, 2.8rem);line-height:1.05;max-width:26ch;
}
.sec-title .serif-acc{font-family:var(--font-serif);font-style:italic;font-weight:500;}
.sec-lead{margin-top:1.1rem;font-size:1.05rem;color:var(--muted);max-width:56ch;}

/* fondo oscuro (asfalto) */
.dark{background:var(--asfalto);color:var(--branco);}
.dark .sec-label{color:var(--cinza-claro);}
.dark .sec-lead{color:var(--neutro-4);}
.dark .card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.14);}
.dark .card h3{color:var(--branco);}
.dark .card p{color:var(--neutro-4);}

/* superficie amarelo-claro */
.soft{background:var(--amarelo-claro);}

/* ---------- Lista numerada (dolores / pasos) ---------- */
.num-list{display:grid;gap:0;border-top:1px solid var(--neutro-1);}
.dark .num-list{border-top-color:rgba(255,255,255,.14);}
.num-item{
  display:grid;grid-template-columns:132px 1fr;
  gap:clamp(1rem,4vw,3rem);padding:1.9rem 0;border-bottom:1px solid var(--neutro-1);
}
.dark .num-item{border-bottom-color:rgba(255,255,255,.14);}
.num-tag{font-family:var(--font-display);font-weight:800;font-size:.92rem;color:var(--cinza-escuro);letter-spacing:.06em;}
.dark .num-tag{color:var(--amarelo-escuro);}
.num-body h3{font-family:var(--font-display);font-weight:800;font-size:clamp(1.15rem,2.6vw,1.6rem);letter-spacing:-.01em;}
.num-body p{margin-top:.5rem;color:var(--muted);max-width:56ch;}
.dark .num-body p{color:var(--neutro-4);}

/* ---------- Rejilla de tarjetas ---------- */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:clamp(1rem,2.5vw,1.6rem);}
.card{
  background:var(--branco);border:1px solid var(--neutro-1);border-radius:var(--radius);
  padding:clamp(1.3rem,3vw,1.9rem);display:flex;flex-direction:column;gap:.6rem;
}
.card h3{font-family:var(--font-display);font-weight:800;font-size:1.22rem;letter-spacing:-.01em;}
.card p{color:var(--muted);font-size:.98rem;}
.card .card-meta{font-size:.82rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--cinza-claro);}
.card .card-cta{margin-top:auto;padding-top:.9rem;font-weight:700;font-size:.98rem;text-decoration:none;display:inline-flex;gap:.45rem;align-items:center;}
.card .card-cta:hover{color:var(--cinza-escuro);}
.card-link{display:flex;flex-direction:column;gap:.6rem;text-decoration:none;transition:transform .18s ease, box-shadow .18s ease;}
.card-link:hover{transform:translateY(-2px);box-shadow:var(--shadow-soft);}

/* señal: "em preparação" / estado */
.sinal{
  display:inline-flex;align-items:center;gap:.45rem;
  background:var(--amarelo-escuro);color:var(--preto);
  font-weight:800;font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;
  padding:.3rem .7rem;border-radius:999px;align-self:flex-start;
}
.sinal-neutro{background:var(--neutro-2);color:var(--cinza-escuro);}

/* ---------- Cursos de la trilha ---------- */
.curso-list{display:grid;gap:0;border-top:1px solid var(--neutro-1);}
.curso{display:grid;grid-template-columns:56px 1fr auto;gap:clamp(.8rem,3vw,1.8rem);align-items:start;padding:1.5rem 0;border-bottom:1px solid var(--neutro-1);}
.curso-num{font-family:var(--font-display);font-weight:900;font-size:1.5rem;color:var(--cinza-claro);line-height:1;}
.curso h3{font-family:var(--font-display);font-weight:800;font-size:1.18rem;letter-spacing:-.01em;}
.curso p{margin-top:.35rem;color:var(--muted);font-size:.98rem;max-width:60ch;}
.curso.is-preparacao .curso-num{color:var(--neutro-3);}
.curso.is-preparacao h3{color:var(--cinza-escuro);}

/* ---------- Segmentos (empresas) ---------- */
.segmentos{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:clamp(1rem,2.5vw,1.6rem);}
.segmento{background:var(--branco);border:1px solid var(--neutro-1);border-radius:var(--radius);padding:clamp(1.3rem,3vw,1.9rem);}
.segmento .sec-label{margin-bottom:.6rem;}
.segmento h3{font-family:var(--font-display);font-weight:800;font-size:1.3rem;letter-spacing:-.01em;margin-bottom:.5rem;}
.segmento p{color:var(--muted);font-size:.98rem;}
.segmento ul{list-style:none;margin-top:.9rem;display:grid;gap:.45rem;}
.segmento li{position:relative;padding-left:1.35rem;font-size:.95rem;color:var(--ink);}
.segmento li::before{content:"";position:absolute;left:0;top:.62em;width:10px;height:3px;background:var(--amarelo-escuro);}

/* ---------- Mock del panel (ilustración) ---------- */
.mock{
  background:var(--branco);border:1px solid var(--neutro-1);border-radius:var(--radius);
  box-shadow:var(--shadow-soft);overflow:hidden;
}
.mock-bar{display:flex;align-items:center;gap:.5rem;padding:.7rem 1rem;background:var(--asfalto);}
.mock-bar i{width:10px;height:10px;border-radius:50%;background:var(--cinza-escuro);display:block;}
.mock-bar span{margin-left:.6rem;color:var(--neutro-4);font-size:.8rem;font-weight:600;letter-spacing:.04em;}
.mock-body{padding:clamp(1rem,3vw,1.7rem);}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:.9rem;}
.kpi{background:var(--neutro-2);border-radius:12px;padding:1rem 1.1rem;}
.kpi .rot{font-size:.78rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--cinza-escuro);}
.kpi .val{font-family:var(--font-display);font-weight:900;font-size:2rem;letter-spacing:-.02em;margin-top:.25rem;}
.kpi .pe{font-size:.82rem;color:var(--muted);}
.kpi.atencao{background:var(--amarelo-claro);}
.barra-prog{background:var(--neutro-1);border-radius:999px;height:10px;overflow:hidden;}
.barra-prog i{display:block;height:100%;background:var(--cinza-escuro);border-radius:999px;}
.barra-prog.feito i{background:var(--preto);}
.tabela{width:100%;border-collapse:collapse;margin-top:1rem;font-size:.92rem;}
.tabela th{text-align:left;font-size:.76rem;letter-spacing:.08em;text-transform:uppercase;color:var(--cinza-claro);padding:.5rem .6rem;border-bottom:1px solid var(--neutro-1);}
.tabela td{padding:.7rem .6rem;border-bottom:1px solid var(--neutro-2);}
.tabela .pct{font-weight:800;font-family:var(--font-display);}
.etq{display:inline-block;font-size:.76rem;font-weight:800;padding:.2rem .55rem;border-radius:999px;background:var(--neutro-2);color:var(--cinza-escuro);}
.etq.ativo{background:var(--amarelo-claro);color:var(--ink);}
.etq.vencido{background:#f7dede;color:var(--alerta);}
.nota-mock{margin-top:1rem;font-size:.82rem;color:var(--cinza-claro);}

/* ---------- Statement ---------- */
.statement{background:var(--branco);color:var(--preto);text-align:center;padding:clamp(3rem,7vw,5rem) 0;}
.statement-logo{height:clamp(48px,8vw,74px);width:auto;margin:0 auto 1.1rem;display:block;}
.statement blockquote{
  font-family:var(--font-display);font-weight:900;
  font-size:clamp(1.6rem, 4.4vw, 3rem);line-height:1.04;letter-spacing:-.02em;
  max-width:20ch;margin:0 auto;
}
.statement cite{display:block;margin-top:1.2rem;font-style:normal;font-weight:700;font-size:.95rem;color:rgba(0,0,0,.65);letter-spacing:.05em;text-transform:uppercase;}

/* ---------- CTA ---------- */
.cta{background:var(--cinza-escuro);color:var(--branco);}
.cta-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4rem);align-items:start;}
.cta-left .sec-title{color:var(--branco);max-width:22ch;}
.cta-left .sec-lead{color:#D9D7D7;}
.btn-wa-big{
  display:inline-flex;align-items:center;gap:.7rem;
  background:var(--amarelo-escuro);color:var(--preto);
  font-weight:900;font-size:1.12rem;
  padding:1.05rem 1.8rem;border-radius:999px;text-decoration:none;
  min-height:54px;margin-top:1.8rem;
  transition:transform .18s ease, filter .18s ease;
}
.btn-wa-big:hover{transform:translateY(-1px);filter:brightness(.97);}

/* ---------- Formulario ---------- */
.form-card{background:var(--branco);color:var(--ink);border-radius:var(--radius);padding:clamp(1.4rem,3vw,2.2rem);box-shadow:var(--shadow-soft);}
.form-card h3{font-family:var(--font-display);font-weight:800;font-size:1.4rem;letter-spacing:-.01em;margin-bottom:.3rem;}
.form-card .form-intro{color:var(--muted);font-size:.95rem;margin-bottom:1.4rem;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem;}
.field{margin-bottom:1rem;}
.field label{display:block;font-size:.82rem;font-weight:700;margin-bottom:.35rem;color:var(--ink);}
.field input,.field select{
  width:100%;min-height:48px;padding:.7rem .9rem;border:1.5px solid var(--neutro-3);border-radius:10px;
  font-family:var(--font-body);font-size:.98rem;color:var(--ink);background:var(--branco);
  transition:border-color .15s ease;
}
.field input:focus,.field select:focus{outline:none;border-color:var(--preto);}
.btn-submit{
  width:100%;min-height:52px;border:0;cursor:pointer;
  background:var(--preto);color:var(--branco);
  font-family:var(--font-body);font-weight:800;font-size:1.05rem;border-radius:999px;
  transition:background .18s ease, transform .18s ease;
}
.btn-submit:hover{background:var(--cinza-escuro);transform:translateY(-1px);}
.btn-submit:disabled{opacity:.6;cursor:wait;transform:none;}
.form-note{font-size:.78rem;color:var(--cinza-claro);margin-top:1rem;line-height:1.5;}
.form-status{margin-top:1rem;font-weight:700;font-size:.96rem;min-height:1.4em;}
.form-status.ok{color:var(--ok);}
.form-status.err{color:var(--alerta);}

/* ---------- Rodapé ---------- */
footer{background:var(--asfalto);color:var(--neutro-4);padding:2.6rem 0 2rem;}
.foot{display:flex;flex-wrap:wrap;gap:1.5rem;justify-content:space-between;align-items:center;}
.foot .brand-name{color:var(--branco);}
.foot .brand-name small{color:var(--cinza-claro);}
.foot .brand-logo{height:44px;width:auto;opacity:1;}
.foot-ctacts{display:flex;flex-wrap:wrap;gap:1.4rem;font-size:.95rem;}
.foot-ctacts a{color:#EDECEC;text-decoration:none;font-weight:600;}
.foot-ctacts a:hover{color:var(--amarelo-escuro);}
.foot-nav{display:flex;flex-wrap:wrap;gap:1.2rem;font-size:.9rem;margin-top:1.2rem;}
.foot-nav a{color:var(--neutro-4);text-decoration:none;font-weight:600;}
.foot-nav a:hover{color:var(--amarelo-escuro);}
footer small{font-size:.8rem;color:var(--cinza-claro);}

/* ---------- Responsivo ---------- */
@media (max-width: 900px){
  .hero-grid,.cta-grid{grid-template-columns:1fr;}
  .nav-links{
    display:none;position:absolute;top:100%;left:0;right:0;
    background:var(--branco);border-bottom:1px solid var(--neutro-1);
    flex-direction:column;align-items:stretch;gap:0;padding:.5rem var(--gutter) 1rem;
  }
  .nav-links.open{display:flex;}
  .nav-links a{padding:.85rem 0;border-bottom:1px solid var(--neutro-2);}
  .nav-links .btn-wa{margin-top:.8rem;justify-content:center;}
  .nav-toggle{display:flex;}
  .nav-cta-desktop{display:none;}
  .num-item{grid-template-columns:1fr;gap:.4rem;padding:1.5rem 0;}
  .curso{grid-template-columns:44px 1fr;}
  .curso .sinal{grid-column:2;}
  .form-row{grid-template-columns:1fr;}
}
@media (max-width: 520px){
  h1{font-size:clamp(2rem, 11vw, 2.9rem);}
  .curso{grid-template-columns:36px 1fr;}
}