/* ============================================================
   HEADER — Portátiles Nicaragua
   Topbar scrollea normal · Bloque principal sticky · Mega dark
   ============================================================ */

/* El header COMPLETO es sticky, pero con top negativo igual
   a la altura del topbar. Al hacer scroll, el topbar sale de
   la vista y el bloque principal queda pegado arriba. */
.pn-header {
  position: sticky;
  top: calc(-1 * var(--topbar-h));
  z-index: var(--z-header);
  background: var(--pn-ink-900);
}

/* ------------------------------------------------------------
   TOP-BAR — no sticky, sube con el scroll
   ------------------------------------------------------------ */
.pn-topbar {
  background: #000;
  color: #fff;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.06em;
}

.pn-topbar__inner {
  max-width: var(--container);
  margin-inline: auto;
  padding: 0 clamp(16px, 4vw, 40px);
  height: var(--topbar-h);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
}
.pn-topbar__msg { font-weight: 600; color: #fff; font-size: 0.75rem; justify-self: start; }
.pn-topbar__nav ul { display: flex; gap: 26px; align-items: center; }
.pn-topbar__nav a {
  color: rgba(255, 255, 255, 0.82);
  font-weight: 600;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  position: relative;
  padding: 4px 0;
  transition: color var(--t-fast);
}
.pn-topbar__nav a:hover { color: var(--pn-blue); }
.pn-topbar__nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: var(--pn-blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t-base);
}
.pn-topbar__nav a:hover::after { transform: scaleX(1); }

.pn-topbar__icons { display: flex; gap: 6px; justify-self: end; }
.pn-topbar__icons a {
  width: 34px; height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.95rem;
  transition: background var(--t-fast), color var(--t-fast);
}
.pn-topbar__icons a:hover { background: rgba(1, 159, 230, 0.2); color: #fff; }

/* ------------------------------------------------------------
   HEADER MAIN — bloque principal (queda pegado arriba)
   ------------------------------------------------------------ */
.pn-header__main {
  background: var(--pn-ink-900);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: box-shadow var(--t-base);
}
.pn-header.is-scrolled .pn-header__main {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.55);
}

.pn-header__inner {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(16px, 4vw, 40px);
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.pn-logo { display: inline-flex; align-items: center; flex-shrink: 0; transition: transform var(--t-base); }
.pn-logo:hover { transform: scale(1.03); }
.pn-logo__img { height: 58px; width: auto; object-fit: contain; }
.pn-logo--sm .pn-logo__img { height: 46px; }

/* ------------------------------------------------------------
   NAV DESKTOP
   ------------------------------------------------------------ */
.pn-nav { margin-left: auto; }
.pn-nav__list { display: flex; align-items: center; gap: 6px; }
.pn-nav__item { position: relative; }

.pn-nav__item > .pn-nav__link {
  display: inline-flex;
  align-items: center;
  padding: 10px 14px;
  font-family: var(--font-body);
  font-size: 0.86rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.88);
  border-radius: var(--radius-sm);
  background: transparent;
  transition: color var(--t-fast), background var(--t-fast);
  white-space: nowrap;
}
.pn-nav__item > .pn-nav__link:hover,
.pn-nav__item.is-active > .pn-nav__link {
  color: #fff;
  background: rgba(1, 159, 230, 0.18);
}

.pn-nav__pill {
  display: inline-flex;
  align-items: center;
  border-radius: var(--radius-sm);
  transition: background var(--t-fast);
}
.pn-nav__item.has-children:hover > .pn-nav__pill,
.pn-nav__item.has-children.is-open > .pn-nav__pill,
.pn-nav__item.is-active > .pn-nav__pill {
  background: rgba(1, 159, 230, 0.18);
}

.pn-nav__pill .pn-nav__link {
  display: inline-flex;
  align-items: center;
  padding: 10px 4px 10px 14px;
  font-family: var(--font-body);
  font-size: 0.86rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.88);
  background: transparent;
  white-space: nowrap;
  transition: color var(--t-fast);
}
.pn-nav__pill .pn-nav__link:hover,
.pn-nav__item.is-open > .pn-nav__pill .pn-nav__link,
.pn-nav__item.is-active > .pn-nav__pill .pn-nav__link {
  color: #fff;
}

.pn-nav__toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 14px 10px 4px;
  background: transparent;
  border: 0;
  cursor: pointer;
  color: rgba(255, 255, 255, 0.88);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  transition: color var(--t-fast);
}
.pn-nav__toggle:hover { color: #fff; }

.pn-nav__caret { width: 12px; height: 12px; transition: transform var(--t-base); }
.pn-nav__item.is-open .pn-nav__caret,
.pn-nav__item.has-children:hover .pn-nav__caret { transform: rotate(180deg); }

/* Submenú simple */
.pn-nav__submenu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 240px;
  background: #000000;
  border: 1px solid rgba(1, 159, 230, 0.25);
  border-radius: var(--radius-md);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.65);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity var(--t-base), transform var(--t-base), visibility var(--t-base);
  z-index: 9999;
  pointer-events: none;
}
.pn-nav__item.is-open > .pn-nav__submenu {
  opacity: 1; visibility: visible; transform: translateY(0); pointer-events: auto;
}
.pn-nav__submenu a {
  display: block;
  padding: 9px 14px;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.75);
  border-radius: var(--radius-sm);
  transition: background var(--t-fast), color var(--t-fast), padding-left var(--t-fast);
}
.pn-nav__submenu a:hover {
  background: rgba(1, 159, 230, 0.18);
  color: var(--pn-blue-light);
  padding-left: 18px;
}

/* ------------------------------------------------------------
   MEGA MENÚ — NEGRO PURO
   ------------------------------------------------------------ */
.pn-mega {
  position: fixed;
  top: calc(var(--pn-header-bottom, 78px) + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  width: min(1180px, calc(100vw - 32px));
  max-width: calc(100vw - 32px);
  max-height: calc(100vh - var(--pn-header-bottom, 78px) - 32px);
  overflow-y: auto;
  overflow-x: hidden;
  background: #000000;
  border: 1px solid rgba(1, 159, 230, 0.25);
  border-radius: var(--radius-lg);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.75), 0 0 0 1px rgba(255, 255, 255, 0.03);
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  z-index: 9999;
  transition: opacity var(--t-base), transform var(--t-base), visibility var(--t-base);
}
.pn-nav__item.is-open > .pn-mega {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}

.pn-mega::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(1, 159, 230, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(1, 159, 230, 0.03) 1px, transparent 1px);
  background-size: 22px 22px;
  pointer-events: none;
  border-radius: var(--radius-lg);
  z-index: 0;
}
.pn-mega > * { position: relative; z-index: 1; }

.pn-mega__inner {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  flex-wrap: nowrap;
}

.pn-mega__cols {
  flex: 1 1 auto;
  min-width: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.pn-mega__col { min-width: 0; }

.pn-mega__heading {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--pn-blue-light);
  margin: 0 0 12px 0;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(1, 159, 230, 0.2);
  min-height: 28px;
}

.pn-mega__list { display: flex; flex-direction: column; gap: 2px; }

.pn-mega__link {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 10px;
  align-items: start;
  padding: 9px 10px;
  border-radius: var(--radius-md);
  color: #fff;
  transition: background var(--t-fast), transform var(--t-fast);
}
.pn-mega__link:hover {
  background: rgba(1, 159, 230, 0.14);
  color: #fff;
  transform: translateX(3px);
}

.pn-mega__icon {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(1, 159, 230, 0.2), rgba(1, 159, 230, 0.08));
  color: var(--pn-blue-light);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  flex-shrink: 0;
  transition: background var(--t-fast), color var(--t-fast), transform var(--t-fast);
}
.pn-mega__link:hover .pn-mega__icon {
  background: var(--pn-blue);
  color: #fff;
  transform: rotate(-4deg) scale(1.05);
}

.pn-mega__text { display: flex; flex-direction: column; gap: 1px; min-width: 0; }
.pn-mega__title { font-size: 0.85rem; font-weight: 600; color: #fff; line-height: 1.25; }
.pn-mega__desc { font-size: 0.72rem; line-height: 1.35; color: rgba(255, 255, 255, 0.55); }

.pn-mega__featured {
  flex: 0 0 220px;
  width: 220px;
  display: block;
  background: linear-gradient(160deg, rgba(1, 159, 230, 0.15), rgba(75, 42, 138, 0.25));
  border: 1px solid rgba(1, 159, 230, 0.3);
  border-radius: var(--radius-md);
  overflow: hidden;
  color: #fff;
  position: relative;
  transition: transform var(--t-base), box-shadow var(--t-base), border-color var(--t-base);
}
.pn-mega__featured:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(1, 159, 230, 0.45);
  border-color: var(--pn-blue);
  color: #fff;
}
.pn-mega__featured-img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  display: block;
  opacity: 0.85;
}
.pn-mega__featured-body { padding: 14px 16px 16px; }
.pn-mega__featured-title {
  font-size: 0.88rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 4px;
}
.pn-mega__featured-desc {
  font-size: 0.72rem;
  line-height: 1.4;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 10px;
}
.pn-mega__featured-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: var(--pn-blue);
  color: #fff;
  border-radius: var(--radius-pill);
  font-size: 0.68rem;
  font-weight: 600;
  transition: gap var(--t-base), background var(--t-base);
}
.pn-mega__featured:hover .pn-mega__featured-cta { gap: 10px; background: var(--pn-blue-dark); }

.pn-mega__badge {
  position: absolute;
  top: 10px; right: 10px;
  padding: 3px 9px;
  background: var(--pn-gold);
  color: #fff;
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius-pill);
  z-index: 2;
}
.pn-mega__badge--blue { background: var(--pn-blue); }

.pn-mega__sidebar {
  flex: 0 0 220px;
  width: 220px;
  display: block;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(1, 159, 230, 0.25);
  border-radius: var(--radius-md);
  overflow: hidden;
  color: #fff;
  transition: transform var(--t-base), box-shadow var(--t-base), border-color var(--t-base);
}
.pn-mega__sidebar:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(1, 159, 230, 0.3);
  border-color: var(--pn-blue);
  color: #fff;
}
.pn-mega__sidebar-img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
  opacity: 0.9;
}
.pn-mega__sidebar-body { padding: 14px 16px 16px; position: relative; }
.pn-mega__sidebar-title {
  font-size: 0.82rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 5px;
  line-height: 1.3;
}
.pn-mega__sidebar-desc {
  font-size: 0.72rem;
  line-height: 1.4;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 10px;
}
.pn-mega__sidebar-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--pn-blue-light);
  transition: gap var(--t-base);
}
.pn-mega__sidebar:hover .pn-mega__sidebar-cta { gap: 10px; color: #fff; }

/* ------------------------------------------------------------
   BURGER
   ------------------------------------------------------------ */
.pn-burger {
  display: none;
  width: 42px; height: 42px;
  border-radius: var(--radius-sm);
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  transition: background var(--t-fast);
}
.pn-burger:hover { background: rgba(255, 255, 255, 0.08); }
.pn-burger span {
  display: block;
  width: 22px; height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform var(--t-base), opacity var(--t-base);
}

/* ------------------------------------------------------------
   DRAWER MÓVIL
   ------------------------------------------------------------ */
.pn-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(5, 11, 31, 0.65);
  backdrop-filter: blur(4px);
  z-index: calc(var(--z-drawer) - 1);
  opacity: 0;
  transition: opacity var(--t-base);
}
.pn-drawer-overlay.is-open { opacity: 1; }
.pn-drawer-overlay[hidden] { display: none; }

.pn-drawer {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: min(92%, 400px);
  background: var(--pn-ink-900);
  color: #fff;
  z-index: var(--z-drawer);
  transform: translateX(100%);
  transition: transform var(--t-slow);
  display: flex;
  flex-direction: column;
  box-shadow: -20px 0 60px rgba(0, 0, 0, 0.5);
  overflow-y: auto;
  overscroll-behavior: contain;
}
.pn-drawer.is-open { transform: translateX(0); }

.pn-drawer__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  position: sticky;
  top: 0;
  background: var(--pn-ink-900);
  z-index: 2;
}
.pn-drawer__close {
  width: 40px; height: 40px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.85);
  transition: background var(--t-fast), color var(--t-fast);
}
.pn-drawer__close:hover { background: rgba(1, 159, 230, 0.2); color: #fff; }

.pn-drawer__nav { padding: 10px 12px 40px; flex: 1; }
.pn-drawer__item { border-bottom: 1px solid rgba(255, 255, 255, 0.06); }
.pn-drawer__item:last-child { border-bottom: 0; }

.pn-drawer__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}
.pn-drawer__row .pn-drawer__link { flex: 1; padding: 14px 12px; }
.pn-drawer__row .pn-drawer__toggle {
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 0;
  color: rgba(255, 255, 255, 0.9);
  cursor: pointer;
  flex-shrink: 0;
  transition: color var(--t-fast);
}
.pn-drawer__row .pn-drawer__toggle:hover { color: var(--pn-blue-light); }

.pn-drawer__link {
  display: flex;
  align-items: center;
  padding: 14px 12px;
  font-size: 0.95rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
  background: transparent;
  text-align: left;
  transition: color var(--t-fast);
}
.pn-drawer__link:hover { color: var(--pn-blue-light); }

.pn-drawer__toggle svg { transition: transform var(--t-base); color: var(--pn-blue-light); }
.pn-drawer__item.is-open .pn-drawer__toggle svg { transform: rotate(180deg); }

.pn-drawer__submenu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 380ms cubic-bezier(.2,.9,.3,1);
}
.pn-drawer__item.is-open > .pn-drawer__submenu { max-height: 1400px; }
.pn-drawer__submenu > li { overflow: hidden; }

.pn-drawer__submenu a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px 10px 24px;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.65);
  border-left: 2px solid transparent;
  transition: color var(--t-fast), padding-left var(--t-fast), border-color var(--t-fast);
}
.pn-drawer__submenu a i {
  color: var(--pn-blue);
  font-size: 0.78rem;
  width: 16px;
  text-align: center;
  flex-shrink: 0;
}
.pn-drawer__submenu a:hover {
  color: var(--pn-blue-light);
  padding-left: 30px;
  border-left-color: var(--pn-blue);
}

.pn-drawer__foot {
  display: flex;
  gap: 10px;
  padding: 18px 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  position: sticky;
  bottom: 0;
  background: var(--pn-ink-900);
}
.pn-drawer__foot .pn-btn { flex: 1; }
.pn-drawer__foot .pn-btn--ghost { color: #fff; border-color: rgba(255, 255, 255, 0.25); }
.pn-drawer__foot .pn-btn--ghost:hover { background: rgba(1, 159, 230, 0.15); border-color: var(--pn-blue); color: #fff; }

body.pn-no-scroll { overflow: hidden; }

/* ------------------------------------------------------------
   RESPONSIVE
   ------------------------------------------------------------ */
@media (max-width: 1280px) {
  .pn-mega { padding: 20px; }
  .pn-mega__featured,
  .pn-mega__sidebar { flex: 0 0 200px; width: 200px; }
}

@media (max-width: 1180px) {
  .pn-nav__pill .pn-nav__link { font-size: 0.82rem; padding: 10px 4px 10px 10px; }
  .pn-nav__toggle { padding: 10px 10px 10px 4px; }
  .pn-topbar__nav ul { gap: 18px; }
  .pn-mega__featured,
  .pn-mega__sidebar { flex: 0 0 190px; width: 190px; }
}

@media (max-width: 1024px) {
  .pn-nav { display: none; }
  .pn-burger { display: flex; }
  .pn-header__inner { height: var(--mobile-header-h); }
  .pn-logo__img { height: 48px; }
  .pn-topbar__inner { grid-template-columns: 1fr auto; gap: 10px; }
  .pn-topbar__nav { display: none; }
  .pn-topbar__msg { font-size: 0.7rem; }
  .pn-mega { display: none; }
}

@media (max-width: 640px) {
  .pn-topbar { font-size: 0.68rem; }
  .pn-topbar__msg { font-size: 0.68rem; }
  .pn-topbar__icons a { width: 30px; height: 30px; font-size: 0.85rem; }
  .pn-logo__img { height: 42px; }
}

@media (max-width: 420px) {
  .pn-topbar__msg { display: none; }
  .pn-topbar__inner { grid-template-columns: 1fr; justify-items: end; }
}