/* =========================================================
   BLISS HOMES — Menú principal compartido (15-sep-2026)
   Lo cargan el blog y las páginas que no llevan el menú en línea.
   ========================================================= */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  background: rgba(248,246,242,0.78);
  border-bottom: 1px solid rgba(26,46,82,0.10);
  transition: background .3s var(--ease), box-shadow .3s var(--ease);
}
.nav.scrolled { background: rgba(248,246,242,0.96); box-shadow: 0 1px 0 rgba(26,46,82,0.06); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 18px; height: 104px; }
.brand { display: flex; align-items: center; height: 104px; }
.brand img { height: 76px; width: auto; display: block; transition: opacity .2s var(--ease); }
.brand:hover img { opacity: .85; }
@media (max-width: 720px){ .nav-inner, .brand { height: 68px; } .brand img { height: 44px; } }
.nav-links { display: flex; flex: 1; align-items: center; justify-content: center; gap: 34px; }
.nav-links a, .nav-dd-btn { font-size: 16px; color: #000000; font-weight: 500; white-space: nowrap; transition: color .2s; }
.nav-links a:hover, .nav-links a.active, .nav-dd-btn:hover, .nav-dd-btn[aria-expanded="true"] { color: #1C6386; }
.nav-dd { position: relative; display: inline-flex; align-items: center; }
.nav-dd-btn { display: inline-flex; align-items: center; gap: 5px; font-family: inherit; cursor: pointer; padding: 0; background: none; border: 0; line-height: 1; }
.nav-dd-btn .caret { transition: transform .2s; opacity: 0.7; }
.nav-dd-btn[aria-expanded="true"] .caret { transform: rotate(180deg); opacity: 1; }
.nav-dd-panel {
  position: absolute; top: calc(100% + 22px); left: -18px; min-width: 320px;
  background: #FFFFFF; border: 1px solid rgba(26,46,82,0.10); border-radius: 14px;
  box-shadow: 0 24px 60px -16px rgba(0,0,0,0.18), 0 0 0 1px rgba(26,46,82,0.04);
  padding: 10px; display: flex; flex-direction: column;
  opacity: 0; visibility: hidden; transform: translateY(-8px);
  transition: opacity .22s ease .12s, transform .22s ease .12s, visibility 0s .34s; z-index: 60;
}
.nav-dd-btn[aria-expanded="true"] + .nav-dd-panel {
  opacity: 1; visibility: visible; transform: translateY(0);
  transition: opacity .18s ease 0s, transform .18s ease 0s, visibility 0s 0s;
}
.nav-dd-panel::before { content: ""; position: absolute; top: -24px; left: -8px; right: -8px; height: 24px; }
.nav-links .nav-dd-panel a { display: flex; flex-direction: column; gap: 2px; padding: 12px 14px; font-size: 16px; color: #000000; font-weight: 500; border-radius: 9px; transition: background .15s, color .15s; line-height: 1.35; }
.nav-links .nav-dd-panel a:hover { background: rgba(45,84,145,0.07); color: #1C6386; }
.nav-dd-panel a strong { font-weight: 600; }
.nav-dd-panel a small { font-size: 12px; color: var(--ink-3); font-weight: 400; line-height: 1.3; white-space: normal; }
.nav-dd-panel a:hover small { color: rgba(45,84,145,0.78); }
.nav-dd-sep { height: 1px; background: rgba(26,46,82,0.08); margin: 6px 8px; }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.nav-login { display: inline-flex; align-items: center; gap: 6px; padding: 11px 20px; border-radius: 999px; border: 1px solid rgba(26,46,82,0.15); font-size: 14px; font-weight: 600; color: #1A2E52; white-space: nowrap; letter-spacing: 0.01em; transition: background .2s, border-color .2s, color .2s, transform .2s; }
.nav-login:hover { background: #1A2E52; color: #FFFFFF; border-color: #1A2E52; transform: translateY(-1px); }
.nav-login svg { width: 14px; height: 14px; color: currentColor; flex-shrink: 0; }
@media (max-width: 1240px) { .nav-login .nav-login-label { display: none; } }
@media (max-width: 880px) { .nav-actions { display: none; } }
.nav-cta { padding: 11px 20px; background: var(--ink); color: #FFFFFF !important; border-radius: 10px; font-weight: 700; font-size: 14px; }
.nav-burger { display: none; flex-direction: column; justify-content: center; gap: 5px; width: 40px; height: 40px; padding: 8px; border: none; background: none; cursor: pointer; }
.nav-burger span { display: block; width: 22px; height: 2px; background: #1A2E52; border-radius: 2px; transition: transform .25s, opacity .2s, width .2s; }
.nav-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; width: 0; }
.nav-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.nav-mobile {
  display: none; position: fixed; inset: 0; top: 104px;
  overflow-y: auto; overscroll-behavior: contain;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  z-index: 49; padding: 32px var(--gutter); flex-direction: column; gap: 8px;
}
.nav-mobile.open { display: flex; }
.nav-mobile a { font-size: 20px; font-weight: 500; color: var(--ink-2); padding: 14px 0; border-bottom: 1px solid var(--rule); }
.nav-mobile a:last-child { border-bottom: none; }
.nav-mobile .nav-cta { display: inline-flex; align-items: center; justify-content: center; margin-top: 16px; padding: 16px 24px; font-size: 15px; border-radius: 12px; background: var(--ink) !important; color: #FFFFFF !important; font-weight: 700; }
.m-dd { padding: 14px 0; border-bottom: 1px solid var(--rule); }
.m-dd summary { font-size: 20px; font-weight: 500; color: var(--ink-2); cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; }
.m-dd summary::-webkit-details-marker { display: none; }
.m-dd summary::after { content: "+"; font-size: 22px; color: #2D5491; line-height: 1; }
.m-dd[open] summary::after { content: "\2212"; }
.m-dd a { display: block; padding: 10px 0 10px 14px; font-size: 16px; color: var(--ink-3); border-bottom: none !important; }
.m-dd a:first-of-type { margin-top: 10px; }
@media (max-width: 820px) { .nav-links { display: none; } .nav-burger { display: flex; } }

/* Menú móvil: panel lateral, igual que en el resto de la web */
@media (max-width: 760px) {
  .nav-mobile {
    position: fixed !important; inset: 0 0 0 auto !important; top: 0 !important; right: 0 !important; left: auto !important; bottom: 0 !important;
    width: min(86vw, 360px) !important; height: 100vh !important; height: 100dvh !important;
    background: rgba(248, 246, 242, 0.94) !important;
    backdrop-filter: saturate(160%) blur(28px) !important; -webkit-backdrop-filter: saturate(160%) blur(28px) !important;
    border-left: 1px solid rgba(26, 46, 82, 0.08) !important;
    box-shadow: -22px 0 48px rgba(0, 0, 0, 0.18);
    transform: translateX(100%); transition: transform 0.36s cubic-bezier(0.32, 0.72, 0, 1);
    display: flex !important; flex-direction: column !important; gap: 0 !important;
    visibility: hidden !important; pointer-events: none; padding: 0 !important;
    overflow-y: auto; overscroll-behavior: contain; z-index: 100 !important;
  }
  .nav-mobile.open { visibility: visible !important; transform: translateX(0) !important; pointer-events: auto; }
  .nav-mobile::before {
    content: "Menú"; display: block;
    padding: max(54px, env(safe-area-inset-top, 0) + 28px) 24px 16px;
    font-family: 'Montserrat', system-ui, sans-serif; font-size: 13px; font-weight: 600;
    letter-spacing: 0.12em; text-transform: uppercase; color: rgba(26, 46, 82, 0.45);
    border-bottom: 1px solid rgba(26, 46, 82, 0.08);
  }
  .nav-mobile a {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif !important;
    font-size: 17px !important; font-weight: 500 !important; color: #1A2E52 !important;
    padding: 16px 24px !important; margin: 0 !important;
    border-bottom: 1px solid rgba(26, 46, 82, 0.06) !important;
    display: flex !important; align-items: center !important; justify-content: space-between !important;
    min-height: 56px !important; box-sizing: border-box !important; transition: background 0.18s ease;
  }
  .nav-mobile a::after { content: "\203A"; color: rgba(26, 46, 82, 0.3); font-size: 22px; font-weight: 300; margin-left: 12px; }
  .nav-mobile a:hover, .nav-mobile a:active { background: rgba(26, 46, 82, 0.04) !important; color: #1C6386 !important; }
  .nav-mobile a:last-of-type:not(.nav-cta) { border-bottom: none !important; }
  .nav-mobile a.nav-cta {
    margin: 24px 24px max(28px, env(safe-area-inset-bottom, 0) + 24px) !important;
    padding: 16px 24px !important; background: #1C6386 !important; color: #FFFFFF !important;
    border: none !important; border-radius: 14px !important; font-weight: 600 !important;
    justify-content: center !important; box-shadow: 0 6px 18px rgba(28, 99, 134, 0.28);
  }
  .nav-mobile a.nav-cta::after { content: none; }
  body:has(.nav-mobile.open)::after {
    content: ""; position: fixed; inset: 0; background: rgba(10, 18, 35, 0.42);
    backdrop-filter: blur(2px); -webkit-backdrop-filter: blur(2px);
    z-index: 50; pointer-events: none;
  }
  body:has(.nav-mobile.open) { overflow: hidden !important; }
  .nav-burger { z-index: 101 !important; position: relative; }
  .nav-mobile .m-dd { padding: 0 !important; margin: 0 !important; border-bottom: 1px solid rgba(26, 46, 82, 0.06) !important; }
  .nav-mobile .m-dd summary {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif !important;
    font-size: 17px !important; font-weight: 500 !important; color: #1A2E52 !important;
    padding: 16px 24px !important; min-height: 56px !important; box-sizing: border-box !important;
  }
  .nav-mobile .m-dd[open] summary { background: rgba(26, 46, 82, 0.04) !important; }
  .nav-mobile .m-dd summary::after { color: rgba(26, 46, 82, 0.5) !important; font-weight: 300 !important; margin-left: 12px !important; }
  .nav-mobile .m-dd a {
    font-size: 15px !important; font-weight: 400 !important; color: rgba(26, 46, 82, 0.72) !important;
    padding: 12px 24px 12px 40px !important; min-height: 44px !important; border-bottom: none !important;
    background: rgba(26, 46, 82, 0.025) !important; justify-content: flex-start !important;
  }
  .nav-mobile .m-dd a::after { content: "\203A" !important; color: rgba(26, 46, 82, 0.25) !important; font-size: 18px !important; margin-left: auto !important; padding-left: 12px !important; }
  .nav-mobile .m-dd a:first-of-type { margin-top: 0 !important; }
}

/* Páginas cuyo contenido no reserva hueco para un menú fijo */
.nav--sticky { position: sticky; }