/* ============================================================================
   base.css — Sistema de diseño compartido (Omar Aziz · BR2026)
   Chrome común a todas las páginas: tokens, reset, header + barra multicolor,
   footer, botón flotante de WhatsApp, botones y componentes reutilizables.
   Las páginas añaden su CSS específico de sección de forma inline.
   ============================================================================ */

:root{
  /* ===== Paleta muestreada pixel a pixel de los PSD ===== */
  --cream:#FFF8EB;
  --blue:#0071BC;          /* azul primario (footer, botones, CTA) */
  --blue-cyan:#0D8FC9;     /* azul claro de la barra divisoria */
  --blue-deep:#0E5C86;     /* azul de la sección GALERIA */
  --blue-panel:#0B5283;    /* azul del panel de EIXOS */
  --blue-darker:#054974;   /* tabs bloqueadas / inputs */
  --blue-active:#1E78AE;   /* tab EIXO activa */
  --yellow:#FFB600;
  --yellow-deep:#F2A800;
  --lime:#E2D937;
  --red:#FF2A1F;
  --orange:#FF780D;
  --navy:#21597F;          /* títulos azul oscuro */
  --navy-ink:#173E5C;      /* azul más profundo para títulos display */
  --heading-gray:#414141;  /* heading hero (gris neutro) */
  --ig-bg:#DDE2E5;         /* fondo gris claro sección Instagram */
  --whatsapp:#25D366;
  --ink:#3a4a5c;           /* texto de párrafo */
  --maxw:1180px;

  --font-body:'Montserrat',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --font-display:'Plus Jakarta Sans','Montserrat',system-ui,sans-serif;

  --shadow-card:0 14px 36px rgba(4,40,66,.14);
  --shadow-soft:0 8px 22px rgba(0,0,0,.10);
  --radius:16px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
html,body{
  font-family:var(--font-body);
  color:var(--navy);background:var(--cream);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}

/* Foco visible para navegación por teclado (accesibilidad). Azul sobre fondos
   claros (≥3:1) y blanco sobre las secciones oscuras. */
:focus-visible{outline:3px solid var(--blue);outline-offset:2px;border-radius:4px}
.bio-hero :focus-visible,.map-teaser :focus-visible,.downloads :focus-visible,
.bio-cta :focus-visible,.page-hero :focus-visible,.galeria :focus-visible{outline-color:#fff}
/* tarjetas blancas dentro de secciones oscuras: volver al azul para que el foco se vea */
.downloads .dl-card:focus-visible,.downloads .dl-btn:focus-visible{outline-color:var(--blue)}

.svg-sprite{position:absolute;width:0;height:0;overflow:hidden}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 5%}
/* compensa el header sticky al saltar a una ancla */
section[id],[id]{scroll-margin-top:96px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* ============================================================
   Header + barra de colores (sticky juntos)
   ============================================================ */
.topbar{position:sticky;top:0;z-index:50}
.site-header{background:var(--cream)}
.header-inner{
  max-width:var(--maxw);margin:0 auto;padding:14px 5%;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.site-header .logo{height:52px;width:auto;display:block}
.main-nav{display:flex;align-items:center;gap:34px}
.main-nav a{
  position:relative;font-weight:700;font-size:15px;letter-spacing:.05em;text-transform:uppercase;
  color:var(--heading-gray);transition:color .15s ease;
}
.main-nav a:hover{color:var(--blue)}
.main-nav a[aria-current="page"]{color:var(--blue)}
.main-nav a[aria-current="page"]::after{
  content:"";position:absolute;left:0;right:0;bottom:-6px;height:3px;border-radius:2px;background:var(--yellow);
}
.header-social{display:flex;align-items:center;gap:16px}
.header-social a{
  display:inline-flex;align-items:center;justify-content:center;
  width:26px;height:26px;color:var(--heading-gray);
  transition:transform .15s ease, color .15s ease;
}
.header-social a:hover{transform:translateY(-2px);color:var(--blue)}
.header-social svg{width:22px;height:22px;fill:currentColor}
.nav-toggle{display:none;width:42px;height:42px;border-radius:8px;color:var(--blue)}
.nav-toggle svg{width:26px;height:26px;fill:currentColor}

/* Barra divisoria multicolor: tamaños EXACTOS del PSD en un mosaico de 1920px.
   Fija junto al header y desplazada horizontalmente con el scroll (JS). */
.rainbow-bar{
  height:9px;width:100%;
  background-image:repeating-linear-gradient(90deg,
    var(--blue-cyan) 0 760px,
    var(--lime)      760px 1048px,
    var(--red)       1048px 1160px,
    var(--yellow)    1160px 1360px,
    var(--red)       1360px 1448px,
    var(--lime)      1448px 1560px,
    var(--blue-cyan) 1560px 1920px);
  background-repeat:repeat;
  will-change:background-position;
}

/* ============================================================
   Botones / enlaces reutilizables
   ============================================================ */
.btn{
  display:inline-flex;align-items:center;gap:11px;
  font-weight:800;font-size:15px;letter-spacing:.02em;line-height:1;
  padding:15px 26px;border-radius:12px;transition:transform .15s ease,box-shadow .15s ease,background .15s ease,color .15s ease;
  cursor:pointer;
}
.btn svg{width:20px;height:20px;flex-shrink:0}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 10px 24px rgba(0,113,188,.32)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(0,113,188,.42)}
.btn-yellow{background:var(--yellow);color:var(--navy-ink);box-shadow:0 10px 24px rgba(255,182,0,.36)}
.btn-yellow:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(255,182,0,.46)}
.btn-ghost{background:transparent;color:var(--blue);border:2px solid var(--blue)}
.btn-ghost:hover{background:var(--blue);color:#fff;transform:translateY(-2px)}
.btn-ghost-light{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.7)}
.btn-ghost-light:hover{background:#fff;color:var(--blue);transform:translateY(-2px)}
.btn-wa-green{background:var(--whatsapp);color:#fff;box-shadow:0 10px 24px rgba(37,211,102,.34)}
.btn-wa-green:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(37,211,102,.46)}
.btn-wa-green svg{fill:#fff}

/* enlace subrayado amarillo (estilo del site) */
.btn-link{
  display:inline-block;color:var(--navy);font-weight:800;font-size:18px;
  border-bottom:3px solid var(--yellow);padding-bottom:3px;transition:color .15s,border-color .15s;
}
.btn-link:hover{color:var(--blue);border-color:var(--blue)}

/* píldora / eyebrow (etiqueta superior de sección) */
.eyebrow{
  display:inline-block;font-weight:800;font-size:12px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--blue);background:rgba(0,113,188,.10);padding:7px 16px;border-radius:999px;
}
.eyebrow.on-dark{color:var(--yellow);background:rgba(255,182,0,.16)}

/* ============================================================
   Banda CTA de WhatsApp (reutilizable al final de páginas)
   ============================================================ */
.cta{background:var(--cream);padding:64px 0 70px}
.cta-inner{
  max-width:var(--maxw);margin:0 auto;padding:0 5%;
  display:grid;grid-template-columns:1fr auto;gap:40px;align-items:center;
}
.cta h2{
  font-weight:900;font-size:clamp(30px,4.6vw,62px);line-height:1;color:var(--navy);
  text-transform:uppercase;letter-spacing:-.01em;font-family:var(--font-display);
}
.cta p{margin-top:18px;max-width:560px;font-size:clamp(14px,1.2vw,19px);line-height:1.5;font-weight:600;color:#2c3e50}
.btn-wa{
  display:inline-flex;align-items:center;gap:14px;
  background:var(--blue-deep);border-radius:12px;padding:16px 26px;
  box-shadow:0 10px 24px rgba(0,113,188,.35);transition:transform .15s,box-shadow .15s;
}
.btn-wa:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(0,113,188,.45)}
.btn-wa .wa-ring{
  width:46px;height:46px;border-radius:50%;background:#fff;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.btn-wa .wa-ring svg{width:30px;height:30px;fill:var(--blue)}
.btn-wa .wa-txt{color:var(--yellow);font-weight:900;line-height:1.05;text-align:left;font-size:22px;letter-spacing:.01em;text-transform:uppercase}
.btn-wa .wa-txt span{display:block}

/* ============================================================
   Footer
   ============================================================ */
.site-footer{background:var(--blue);color:#fff;text-align:center;padding:40px 5% 48px}
.footer-nav{display:flex;justify-content:center;flex-wrap:wrap;gap:32px;margin-bottom:24px}
.footer-nav a{color:#fff;font-weight:600;font-size:15px;letter-spacing:.03em;opacity:.95;transition:opacity .15s}
.footer-nav a:hover{opacity:.65}
.footer-icons{display:flex;justify-content:center;align-items:center;gap:22px;margin-bottom:26px;flex-wrap:wrap}
.footer-icons a{color:#fff;display:inline-flex;width:24px;height:24px;transition:opacity .15s,transform .15s}
.footer-icons a:hover{opacity:.78;transform:translateY(-2px)}
.footer-icons svg{width:24px;height:24px;fill:currentColor}
.footer-logo{height:64px;margin:0 auto 14px;display:block;width:auto}
.footer-legal{font-size:12px;line-height:1.6;color:rgba(255,255,255,.72);font-weight:500;max-width:680px;margin:0 auto}

/* ============================================================
   Botón flotante de WhatsApp (FAB)
   ============================================================ */
.wa-float{
  position:fixed;right:18px;bottom:18px;z-index:60;
  display:flex;align-items:center;justify-content:center;
  background:var(--whatsapp);color:#fff;border-radius:50%;padding:14px;
  box-shadow:0 8px 22px rgba(0,0,0,.28);transition:transform .15s,box-shadow .15s;
}
.wa-float:hover{transform:scale(1.06);box-shadow:0 12px 28px rgba(0,0,0,.36)}
.wa-float svg{width:32px;height:32px;fill:#fff}
.wa-float .wf-txt{display:none}

/* ============================================================
   Reveal on scroll (parallax/entrada) — activado por base.js
   ============================================================ */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.is-in{opacity:1;transform:none}
.reveal.from-left{transform:translateX(-40px)}
.reveal.from-right{transform:translateX(40px)}
.reveal.from-left.is-in,.reveal.from-right.is-in{transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1!important;transform:none!important;transition:none}
  html{scroll-behavior:auto}
}

/* ============================================================
   Responsive del chrome (header / footer / wa-float)
   ============================================================ */
@media (max-width:860px){
  .nav-toggle{display:flex;align-items:center;justify-content:center}
  .main-nav{
    position:absolute;top:100%;right:0;left:0;flex-direction:column;gap:0;
    background:var(--cream);box-shadow:0 14px 24px rgba(0,0,0,.12);
    max-height:0;overflow:hidden;transition:max-height .3s ease;
  }
  .main-nav.open{max-height:380px}
  .main-nav a{width:100%;padding:15px 5%;border-top:1px solid rgba(0,0,0,.06)}
  .main-nav a[aria-current="page"]::after{display:none}
  .header-social{display:none}
  .cta-inner{grid-template-columns:1fr;gap:28px;text-align:center;justify-items:center}
  .cta p{margin-left:auto;margin-right:auto}
}
@media (max-width:520px){
  .site-header .logo{height:42px}
  .rainbow-bar{height:7px}
  .btn-wa .wa-txt{font-size:19px}
  .wa-float{padding:13px;bottom:16px;right:14px}
  .wa-float svg{width:28px;height:28px}
  .footer-logo{height:52px}
  .footer-nav{gap:22px}
}

/* ============================================================
   Temporariamente OCULTO: "Artigos e Notícias" / "Centro de conteúdos".
   Para REEXIBIR, basta remover (ou comentar) este bloco.
   Esconde a seção de artigos da home (.arts) e todos os links de menu
   que apontam para artigos.html (cabeçalho, rodapé e subpáginas).
   ============================================================ */
.arts,
a[href$="artigos.html"]{display:none !important}

/* ============================================================
   Toast de confirmação (formulários) — substitui o alert() nativo.
   ============================================================ */
.site-toast{position:fixed;left:50%;bottom:26px;transform:translate(-50%,160%);z-index:2000;display:flex;align-items:flex-start;gap:13px;width:max-content;max-width:min(92vw,430px);background:#fff;border:1px solid rgba(4,40,66,.06);border-radius:15px;padding:15px 15px 15px 16px;box-shadow:0 22px 55px -12px rgba(4,40,66,.5),0 6px 16px rgba(4,40,66,.16);opacity:0;overflow:hidden;transition:transform .42s cubic-bezier(.2,.85,.25,1),opacity .3s ease}
.site-toast.show{transform:translate(-50%,0);opacity:1}
.site-toast.hide{transform:translate(-50%,45%);opacity:0}
.site-toast .st-ic{width:42px;height:42px;border-radius:50%;flex-shrink:0;display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 6px 16px -4px rgba(4,40,66,.4)}
.site-toast .st-ic svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}
.site-toast--ok .st-ic{background:linear-gradient(135deg,#1f9d7d,#2EAF8F)}
.site-toast--err .st-ic{background:linear-gradient(135deg,#E2683A,#C0392B)}
.site-toast .st-tx{display:flex;flex-direction:column;gap:2px;min-width:0;padding-top:2px}
.site-toast .st-tx strong{font-family:var(--font-display,inherit);font-weight:800;font-size:15px;color:var(--navy-ink,#0b2233);line-height:1.18}
.site-toast .st-tx span{font-size:13px;color:#5a6b7b;font-weight:500;line-height:1.45}
.site-toast .st-close{flex-shrink:0;width:26px;height:26px;border-radius:50%;color:#9aa7b4;font-size:19px;line-height:1;background:transparent;border:0;cursor:pointer;transition:background .15s,color .15s}
.site-toast .st-close:hover{background:#eef3f7;color:var(--navy-ink,#0b2233)}
.site-toast .st-bar{position:absolute;left:0;bottom:0;height:3px;width:100%;transform-origin:left;animation:st-bar 5.2s linear forwards}
.site-toast--ok .st-bar{background:#2EAF8F}.site-toast--err .st-bar{background:#E2683A}
@keyframes st-bar{from{transform:scaleX(1)}to{transform:scaleX(0)}}
@media (prefers-reduced-motion:reduce){.site-toast{transition:opacity .3s}.site-toast .st-bar{animation:none}}

/* ===== Footer: navegação de políticas + links do copyright ===== */
.footer-legal-nav{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 20px;margin:18px auto 8px;max-width:var(--maxw);padding:0 5%}
.footer-legal-nav a{font-size:12.5px;font-weight:600;color:rgba(255,255,255,.74);transition:color .15s}
.footer-legal-nav a:hover{color:#fff;text-decoration:underline}
.footer-legal a{color:rgba(255,255,255,.9);font-weight:600}
.footer-legal a:hover{color:#fff}

/* ===== Banner de consentimento de cookies (LGPD) ===== */
.cookie-bar{position:fixed;left:16px;right:16px;bottom:16px;z-index:2500;margin:0 auto;max-width:720px;display:flex;align-items:center;gap:16px;flex-wrap:wrap;justify-content:space-between;background:#fff;border:1px solid rgba(4,40,66,.08);border-radius:14px;padding:14px 18px;box-shadow:0 20px 50px -12px rgba(4,40,66,.45);transform:translateY(170%);opacity:0;transition:transform .45s cubic-bezier(.2,.85,.25,1),opacity .3s}
.cookie-bar.show{transform:translateY(0);opacity:1}
.cookie-bar .ck-tx{flex:1 1 280px;font-size:12.5px;line-height:1.5;color:var(--ink,#3a4a57);font-weight:500}
.cookie-bar .ck-tx a{color:var(--blue,#0071BC);font-weight:700}
.cookie-bar .ck-actions{display:flex;gap:9px;flex-shrink:0}
.cookie-bar .ck-btn{font-weight:700;font-size:13px;padding:9px 18px;border-radius:9px;cursor:pointer;border:1.5px solid transparent;transition:transform .15s,background .15s,color .15s,border-color .15s}
.cookie-bar .ck-reject{background:transparent;color:var(--navy,#0b3a5b);border-color:rgba(4,40,66,.2)}
.cookie-bar .ck-reject:hover{background:#eef3f7}
.cookie-bar .ck-accept{background:var(--blue,#0071BC);color:#fff}
.cookie-bar .ck-accept:hover{transform:translateY(-1px);filter:brightness(1.06)}
@media (prefers-reduced-motion:reduce){.cookie-bar{transition:opacity .3s}}