/* Componentes partilhados: cabeçalho da home e rodapé do Blog/Sobre. */
[data-site-header]{display:block;min-height:85px}
.pde-shared-header{
  position:sticky;top:0;z-index:50;
  min-height:85px;
  background:rgba(249,249,249,.9);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(10,15,20,.05);
  color:#0A0F14;
}
[data-theme="dark"] .pde-shared-header{
  background:rgba(15,20,26,.92);border-bottom-color:rgba(255,255,255,.08);color:#E9EDF2;
}
.pde-header-inner{
  max-width:1280px;margin:0 auto;padding:16px 24px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.pde-brand{display:flex;flex-direction:column;align-items:flex-start;line-height:1;text-decoration:none;color:inherit;flex:0 0 auto}
.pde-brand img{display:block;width:160px;height:auto}
.pde-brand .pde-logo-dark{display:none}
[data-theme="dark"] .pde-brand .pde-logo-light{display:none}
[data-theme="dark"] .pde-brand .pde-logo-dark{display:block}
.pde-brand-tagline{font-size:10px;line-height:1.2;letter-spacing:.15em;text-transform:uppercase;color:#4A5568;margin-top:4px}
[data-theme="dark"] .pde-brand-tagline{color:#9BA8B6}
.pde-header-right,.pde-header-actions,.pde-main-nav{display:flex;align-items:center}
.pde-header-right{gap:28px}
.pde-main-nav{gap:32px}
.pde-main-nav a{font-size:14px;font-weight:500;color:#4A5568;text-decoration:none;white-space:nowrap;transition:color .15s ease}
.pde-main-nav a:hover,.pde-main-nav a[aria-current="page"]{color:#0A0F14}
[data-theme="dark"] .pde-main-nav a{color:#9BA8B6}
[data-theme="dark"] .pde-main-nav a:hover,[data-theme="dark"] .pde-main-nav a[aria-current="page"]{color:#E9EDF2}
.pde-header-actions{gap:18px}
.pde-theme-toggle{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;padding:0;border-radius:999px;border:1px solid rgba(10,15,20,.12);background:transparent;color:inherit;cursor:pointer;position:relative;overflow:hidden;isolation:isolate}
.pde-theme-toggle:hover{border-color:#C3A462;color:#C3A462}
.pde-theme-toggle:focus-visible,.pde-nav-cta:focus-visible,.pde-footer-button:focus-visible,.pde-footer-links a:focus-visible,.pde-footer-credit a:focus-visible{outline:2px solid #E6C200;outline-offset:3px}
.pde-theme-toggle .pde-theme-scene{display:block;width:25px;height:25px;overflow:visible}
.pde-theme-sun,.pde-theme-dark-icon,.pde-theme-blind,.pde-theme-night-star,.pde-theme-dust,.pde-theme-broom{transform-box:fill-box;transform-origin:center}
.pde-theme-broom{transform-origin:75% 88%}
.pde-theme-dark-icon{display:none}
.pde-theme-blind,.pde-theme-night-star,.pde-theme-dust,.pde-theme-broom{opacity:0;pointer-events:none}
[data-theme="dark"] .pde-theme-toggle{border-color:rgba(255,255,255,.16)}
[data-theme="dark"] .pde-theme-sun{display:none}
[data-theme="dark"] .pde-theme-dark-icon{display:block}
.pde-theme-toggle.is-to-light .pde-theme-sun{animation:pde-sun-reveal .72s cubic-bezier(.2,.75,.25,1) both}
.pde-theme-toggle.is-to-light .pde-theme-blind{opacity:1;animation:pde-blind-open .72s cubic-bezier(.45,0,.2,1) both}
.pde-theme-toggle.is-to-dark .pde-theme-dark-icon{animation:pde-dark-star-settle 1.4s ease-out both}
.pde-theme-toggle.is-to-dark .pde-theme-night-star{animation:pde-star-flight 1.4s cubic-bezier(.2,.65,.25,1) both}
.pde-theme-toggle.is-to-dark .pde-theme-dust{animation:pde-stardust 1.4s ease-out both}
.pde-theme-toggle.is-to-dark .pde-theme-broom{animation:pde-broom-sweep 1.4s cubic-bezier(.4,0,.2,1) both}
@keyframes pde-sun-reveal{0%,18%{opacity:.18;transform:scale(.68) rotate(-16deg)}58%{opacity:.75;transform:scale(.92) rotate(-4deg)}100%{opacity:1;transform:scale(1) rotate(0)}}
@keyframes pde-blind-open{0%{opacity:1;transform:translateY(0) scaleY(1)}68%{opacity:.92;transform:translateY(-9px) scaleY(.64)}100%{opacity:0;transform:translateY(-18px) scaleY(.22)}}
@keyframes pde-dark-star-settle{0%,78%{opacity:0;transform:scale(.55) rotate(-18deg)}100%{opacity:1;transform:scale(1) rotate(0)}}
@keyframes pde-star-flight{0%{opacity:0;transform:translate(-13px,7px) scale(.32) rotate(-28deg)}10%{opacity:1}48%{opacity:1;transform:translate(4px,-3px) scale(1) rotate(10deg)}66%,100%{opacity:0;transform:translate(11px,-7px) scale(.58) rotate(28deg)}}
@keyframes pde-stardust{0%,12%{opacity:0;transform:translate(-9px,5px)}28%{opacity:.9}55%{opacity:.76;transform:translate(3px,0)}72%{opacity:.55;transform:translate(-2px,1px)}91%,100%{opacity:0;transform:translate(-10px,1px)}}
@keyframes pde-broom-sweep{0%,54%{opacity:0;transform:translateX(9px) rotate(3deg)}60%{opacity:1;transform:translateX(9px) rotate(3deg)}72%{opacity:1;transform:translateX(3px) rotate(-8deg)}86%{opacity:1;transform:translateX(-6px) rotate(5deg)}95%{opacity:1;transform:translateX(-10px) rotate(-3deg)}100%{opacity:0;transform:translateX(-12px) rotate(-3deg)}}
@media (prefers-reduced-motion:reduce){.pde-theme-toggle *{animation:none!important}.pde-theme-blind,.pde-theme-night-star,.pde-theme-dust,.pde-theme-broom{display:none!important}}
.pde-nav-cta{display:inline-flex;align-items:center;min-height:44px;font-size:14px;font-weight:600;color:inherit;text-decoration:none;white-space:nowrap;border-bottom:1px solid rgba(10,15,20,.32)}
[data-theme="dark"] .pde-nav-cta{color:#F0D03E;border-bottom-color:rgba(240,208,62,.55)}
.pde-nav-cta:hover{color:#C3A462;border-bottom-color:#C3A462}

.pde-shared-footer{background:#0A0F14;color:#F9F9F9;margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif}
[data-theme="dark"] .pde-shared-footer.is-home{background:#171F28}
.pde-footer-inner{max-width:1280px;margin:0 auto;padding:64px 24px 56px}
.pde-footer-cta{text-align:center;margin-bottom:40px}
.pde-footer-cta h2{font-family:"Fraunces",serif;font-weight:400;font-size:clamp(1.9rem,4.2vw,2.75rem);line-height:1.15;margin:0 0 14px;color:#F9F9F9;transform:none}
.pde-footer-cta p{color:rgba(249,249,249,.55);margin:0 0 26px;font-size:1.02rem}
.pde-footer-button{display:inline-flex;align-items:center;justify-content:center;background:#0A0F14;color:#F9F9F9;border:1.5px solid rgba(249,249,249,.75);padding:14px 30px;font-size:1rem;font-weight:700;border-radius:14px;text-decoration:none;line-height:1.2;transition:background .22s ease,color .22s ease,border-color .22s ease}
.pde-footer-button:hover{background:#E6C200;color:#0A0F14;border-color:#E6C200}
.pde-footer-links{display:flex;flex-wrap:wrap;justify-content:center;gap:18px;border-top:1px solid rgba(255,255,255,.1);padding-top:28px;margin-bottom:24px}
.pde-shared-footer.is-home .pde-footer-links{border-top:0;padding-top:0}
.pde-footer-links a{color:rgba(249,249,249,.72);text-decoration:none;border-bottom:1px solid rgba(249,249,249,.22);padding-bottom:2px;white-space:nowrap;font-size:.88rem}
.pde-footer-links a:hover{color:#F9F9F9;border-bottom-color:rgba(249,249,249,.6)}
.pde-footer-meta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px 20px;border-top:1px solid rgba(255,255,255,.1);padding-top:22px;font-size:.78rem;color:rgba(249,249,249,.62)}
.pde-footer-brand{display:flex;align-items:center;gap:8px}
.pde-footer-star{display:block;width:1.05rem;height:1.05rem;flex:none;color:#C3A462;overflow:visible}
.pde-footer-credit{margin:0;color:rgba(249,249,249,.62);display:flex;align-items:center;gap:.5rem;flex-wrap:wrap;font-size:inherit}
.pde-footer-location{color:rgba(249,249,249,.68)}
.pde-footer-credit a{color:rgba(249,249,249,.82);text-decoration:none;border-bottom:1px solid rgba(230,194,0,.55);padding-bottom:2px}
.pde-footer-credit a:hover{color:#F9F9F9;border-bottom-color:#E6C200}
@media (min-width:768px){[data-site-header],.pde-shared-header{min-height:101px}.pde-header-inner{padding-left:40px;padding-right:40px}}
@media (max-width:767px){.pde-main-nav{display:none}.pde-header-right{gap:0}.pde-brand-tagline{display:none}.pde-header-inner{gap:12px}.pde-header-actions{gap:12px}.pde-brand img{width:min(160px,42vw)}.pde-nav-cta{font-size:13px}}
@media (max-width:640px){.pde-footer-meta{flex-direction:column;align-items:flex-start}.pde-footer-inner{padding:52px 20px 44px}.pde-footer-links{justify-content:flex-start}}


/* v15.15: acessibilidade, menu móvel e contacto direto. */
.pde-skip-link{position:fixed;left:16px;top:10px;z-index:1000;padding:10px 14px;border-radius:10px;background:#0A0F14;color:#F9F9F9;text-decoration:none;font-weight:700;transform:translateY(-160%);transition:transform .16s ease;box-shadow:0 8px 24px rgba(0,0,0,.18)}
.pde-skip-link:focus{transform:translateY(0);outline:2px solid #E6C200;outline-offset:3px}
.pde-mobile-menu-toggle{display:none;align-items:center;justify-content:center;width:42px;height:42px;padding:0;border-radius:999px;border:1px solid rgba(10,15,20,.12);background:transparent;color:inherit;cursor:pointer}
[data-theme="dark"] .pde-mobile-menu-toggle{border-color:rgba(255,255,255,.16)}
.pde-mobile-menu-toggle:hover{border-color:#C3A462;color:#C3A462}
.pde-mobile-menu-toggle:focus-visible,.pde-mobile-nav a:focus-visible,.pde-footer-email:focus-visible{outline:2px solid #E6C200;outline-offset:3px}
.pde-mobile-menu-icon{position:relative;width:18px;height:14px;display:block}
.pde-mobile-menu-icon::before,.pde-mobile-menu-icon::after,.pde-mobile-menu-icon span{content:"";position:absolute;left:0;width:18px;height:1.5px;border-radius:999px;background:currentColor;transition:transform .18s ease,top .18s ease,opacity .18s ease}
.pde-mobile-menu-icon::before{top:0}.pde-mobile-menu-icon span{top:6px}.pde-mobile-menu-icon::after{top:12px}
.pde-shared-header.is-menu-open .pde-mobile-menu-icon::before{top:6px;transform:rotate(45deg)}
.pde-shared-header.is-menu-open .pde-mobile-menu-icon span{opacity:0}
.pde-shared-header.is-menu-open .pde-mobile-menu-icon::after{top:6px;transform:rotate(-45deg)}
.pde-mobile-nav{display:none}
.pde-footer-email{color:rgba(249,249,249,.82);text-decoration:none;border-bottom:1px solid rgba(230,194,0,.55);padding-bottom:2px}
.pde-footer-email:hover{color:#F9F9F9;border-bottom-color:#E6C200}
@media (max-width:767px){
  .pde-nav-cta{display:none}
  .pde-mobile-menu-toggle{display:inline-flex}
  .pde-mobile-nav{position:absolute;left:0;right:0;top:100%;z-index:49;display:grid;gap:0;padding:8px 20px 18px;background:rgba(249,249,249,.98);border-bottom:1px solid rgba(10,15,20,.08);box-shadow:0 18px 30px rgba(10,15,20,.10);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}
  [data-theme="dark"] .pde-mobile-nav{background:rgba(15,20,26,.98);border-bottom-color:rgba(255,255,255,.08);box-shadow:0 18px 30px rgba(0,0,0,.24)}
  .pde-mobile-nav[hidden]{display:none}
  .pde-mobile-nav a{display:flex;align-items:center;min-height:46px;padding:0 6px;border-bottom:1px solid rgba(10,15,20,.08);font-size:15px;font-weight:600;color:#4A5568;text-decoration:none}
  [data-theme="dark"] .pde-mobile-nav a{color:#B7C1CB;border-bottom-color:rgba(255,255,255,.08)}
  .pde-mobile-nav a:hover,.pde-mobile-nav a[aria-current="page"]{color:#0A0F14}
  [data-theme="dark"] .pde-mobile-nav a:hover,[data-theme="dark"] .pde-mobile-nav a[aria-current="page"]{color:#F9F9F9}
  .pde-mobile-nav .pde-mobile-budget{margin-top:10px;justify-content:center;border:1px solid #C3A462;border-radius:12px;color:#0A0F14;background:#E6C200}
  [data-theme="dark"] .pde-mobile-nav .pde-mobile-budget{color:#0A0F14;border-color:#F0D03E;background:#F0D03E}
}