/* ==========================================================================
   PANCHIA — CABECERA & NAVEGACIÓN PÚBLICA
   Header Fijo, Navegación de Secciones y Botón Iniciar Sesión
   ========================================================================== */

.panchia-topbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--pl-header-h);
    z-index: 1000;
    background: rgba(8, 15, 23, 0.88);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(59, 195, 221, 0.16);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 28px;
    transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.panchia-topbar.scrolled {
    background: rgba(6, 12, 19, 0.96);
    border-bottom-color: rgba(59, 195, 221, 0.28);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
}

/* Marca / Logotipo Oficial */
.panchia-brand {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    padding: 2px 0;
    transition: transform 0.25s ease;
}

.panchia-brand:hover {
    transform: scale(1.03);
}

.panchia-brand picture {
    display: flex;
    align-items: center;
}

.panchia-brand-logo {
    height: 52px;
    width: auto;
    max-height: calc(var(--pl-header-h) - 16px);
    object-fit: contain;
    display: block;
    filter: drop-shadow(0 2px 10px rgba(0, 0, 0, 0.5));
    transition: filter 0.25s ease;
}

.panchia-brand:hover .panchia-brand-logo {
    filter: drop-shadow(0 4px 14px rgba(59, 195, 221, 0.45));
}

@media (max-width: 767.98px) {
    .panchia-brand-logo {
        height: 44px;
    }
}

@media (max-width: 419.98px) {
    .panchia-brand-logo {
        height: 38px;
    }
}

/* Menú de Enlaces */
.panchia-nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.panchia-nav-link {
    color: var(--pl-hero-muted);
    font-size: 13.5px;
    font-weight: 600;
    text-decoration: none;
    letter-spacing: 0.4px;
    text-transform: uppercase;
    transition: color 0.25s ease;
    position: relative;
    padding: 8px 0;
}

.panchia-nav-link:hover,
.panchia-nav-link.active {
    color: var(--pl-brand-cyan);
}

.panchia-nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--pl-brand-cyan);
    transition: width 0.25s ease;
    border-radius: 1px;
}

.panchia-nav-link:hover::after,
.panchia-nav-link.active::after {
    width: 100%;
}

/* Acciones y Botón Iniciar Sesión */
.panchia-header-actions {
    display: flex;
    align-items: center;
    gap: 14px;
}

.panchia-btn-login-trigger {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    background: linear-gradient(135deg, rgba(23, 59, 87, 0.75) 0%, rgba(13, 28, 43, 0.95) 100%);
    border: 1px solid rgba(59, 195, 221, 0.45);
    border-radius: 9px;
    padding: 9px 18px;
    color: #FFFFFF;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.6px;
    text-transform: uppercase;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
    transition: all 0.25s ease;
}

.panchia-btn-login-trigger:hover {
    background: var(--pl-brand-cyan);
    color: #06111B;
    border-color: var(--pl-brand-cyan);
    box-shadow: 0 0 20px var(--pl-brand-cyan-glow);
    transform: translateY(-1px);
}

.panchia-btn-login-trigger svg {
    color: currentColor;
}

/* Toggle Móvil */
.panchia-mobile-toggle {
    display: none;
    background: transparent;
    border: 1px solid rgba(59, 195, 221, 0.35);
    border-radius: 7px;
    padding: 7px 9px;
    color: var(--pl-brand-cyan);
    cursor: pointer;
}