/*
================================================================
RESETEO DE BOX-SIZING (SOLO PARA EL MENÚ)
================================================================
*/
.ppl-site-header *,
.ppl-site-header *::before,
.ppl-site-header *::after {
    box-sizing: border-box; /* La solución ahora aplica solo dentro del header del menú */
}

/*
================================================================
VARIABLES Y ESTILOS GLOBALES
================================================================
*/
:root {
    /* Colores */
    --ppl-color-primary: #14b8a6;
    --ppl-color-primary-hover: #0d9488;
    --ppl-color-surface-main: #02091a;
    --ppl-color-surface-card: #1e293b;
    --ppl-color-border: #334155;
    --ppl-color-text-base: #f1f5f9;
    --ppl-color-text-muted: #d0d9e7; /* Corregido: Se quitó un # extra */
    --ppl-font-family: 'Inter', sans-serif;
    
    /* Estilos del menú */
    --ppl-menu-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.2), 0 8px 10px -6px rgba(0, 0, 0, 0.2);
    --ppl-transition-speed: all 0.3s ease;
}

/*
================================================================
CABECERA Y NAVEGACIÓN PRINCIPAL
================================================================
*/
.ppl-site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--ppl-color-surface-main);
    z-index: 1000;
    transition: top 0.3s ease;
    border-bottom: 1px solid var(--ppl-color-border);
}

.ppl-nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 60px;
}

.ppl-site-logo a {
    display: flex;
    align-items: center;
}

.ppl-site-logo img {
    height: 45px;
    width: auto;
}

.ppl-nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
    margin: 0;
    padding: 0;
}

.ppl-nav-item {
    position: relative;
    margin-left: 12px;
}

/* REGLAS CON MAYOR ESPECIFICIDAD PARA EVITAR SOBREESCRITURA */
.ppl-site-header .ppl-nav-link {
    color: var(--ppl-color-text-muted);
    text-decoration: none;
    padding: 10px 16px;
    display: flex;
    align-items: center;
    border-radius: 6px;
    transition: var(--ppl-transition-speed);
    font-weight: 500;
    cursor: pointer;
}

.ppl-site-header .ppl-nav-link:hover, 
.ppl-site-header .ppl-nav-link.active {
    background-color: var(--ppl-color-surface-card);
    color: var(--ppl-color-text-base);
}

.ppl-site-header .ppl-nav-link i {
    margin-left: 8px;
    transition: var(--ppl-transition-speed);
}

.ppl-site-header .ppl-nav-link.active i {
    transform: rotate(180deg);
}

/*
================================================================
MEGA MENÚ (ESCRITORIO)
================================================================
*/
.ppl-mega-menu-container {
    display: none;
    position: absolute;
    top: calc(100% + 15px);
    right: 0;
    width: 60vw;
    max-width: 900px;
    background-color: var(--ppl-color-surface-card);
    border-radius: 12px;
    box-shadow: var(--ppl-menu-shadow);
    border: 1px solid var(--ppl-color-border);
    padding: 24px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, top 0.3s ease, visibility 0.3s;
    z-index: 999;
}

.ppl-mega-menu-title {
    display: flex;
    align-items: center;
    color: var(--ppl-color-text-base);
    font-weight: 400;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--ppl-color-border);
    font-size: 1.0rem;
}

.ppl-mega-menu-title i {
    margin-right: 12px;
    color: var(--ppl-color-primary);
    font-size: 1.2rem;
}

.ppl-mega-menu-container.is-visible {
    display: block;
    opacity: 1;
    visibility: visible;
    top: calc(100% + 10px);
}

.ppl-mega-menu-grid {
    display: grid;
    gap: 24px;
}

.ppl-list-item {
    margin-bottom: 0px;
}

.ppl-list-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
    padding: 8px 0;
    cursor: pointer;
}

.ppl-list-item-title-link {
    font-weight: 400;
    color: var(--ppl-color-text-base);
    text-decoration: none;
    transition: color 0.2s ease;
}
.ppl-list-item-header:hover .ppl-list-item-title-link {
    color: var(--ppl-color-primary);
}

.ppl-accordion-toggle {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--ppl-color-text-muted);
    padding: 4px;
    border-radius: 4px;
    transition: var(--ppl-transition-speed);
}
.ppl-list-item-header:hover .ppl-accordion-toggle {
    background-color: var(--ppl-color-surface-main);
    color: var(--ppl-color-primary);
}
.ppl-accordion-toggle i {
    transition: transform 0.3s ease;
}
.ppl-list-item.open .ppl-accordion-toggle i {
    transform: rotate(180deg);
}

.ppl-list-item.open .ppl-list-item-title-link,
.ppl-list-item.open .ppl-accordion-toggle {
    color: var(--ppl-color-primary);
}

.ppl-sub-item-list {
    list-style: none;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease-in-out;
    padding-left: 16px;
}
.ppl-list-item.open > .ppl-sub-item-list {
    max-height: 500px;
}

.ppl-sub-item-list li a {
    display: block;
    padding: 8px 12px;
    color: var(--ppl-color-text-muted);
    text-decoration: none;
    border-radius: 4px;
    font-size: 0.9rem;
    transition: var(--ppl-transition-speed);
}
.ppl-sub-item-list li a:hover {
    background-color: var(--ppl-color-surface-main);
    color: var(--ppl-color-primary);
}

/*
================================================================
BOTÓN HAMBURGUESA Y MENÚ MÓVIL
================================================================
*/
.ppl-hamburger-button {
    cursor: pointer;
    display: none;
    flex-direction: column;
    justify-content: space-between;
    height: 20px;
    background: none;
    border: none;
}

.ppl-hamburger-button span {
    display: block;
    height: 3px;
    width: 25px;
    background: var(--ppl-color-text-base);
    border-radius: 3px;
    transition: var(--ppl-transition-speed);
}

.ppl-hamburger-button.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.ppl-hamburger-button.active span:nth-child(2) {
    opacity: 0;
}
.ppl-hamburger-button.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

.ppl-menu-intro-title-mobile {
    display: none;
    align-items: center;
    color: var(--ppl-color-text-base);
    font-weight: 400;
    padding: 0 10px 16px 10px;
    font-size: 1.1rem;
    border-bottom: 1px solid var(--ppl-color-border);
    width: 100%;
    margin-bottom: 10px;
}

.ppl-menu-intro-title-mobile i {
    margin-right: 12px;
    color: var(--ppl-color-primary);
}

/*
================================================================
MEDIA QUERIES
================================================================
*/
@media screen and (min-width: 993px) {
    .ppl-submenu-mobile {
        display: none !important;
    }
}

@media screen and (max-width: 992px) {
    .ppl-mega-menu-container {
        display: none !important;
    }

    .ppl-hamburger-button {
        display: flex;
    }

    .ppl-nav-menu {
        position: fixed;
        top: 60px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--ppl-color-surface-card);
        flex-direction: column;
        align-items: flex-start;
        padding: 20px;
        transition: left 0.35s cubic-bezier(0.4, 0, 0.2, 1);
        overflow-y: auto;
        border-top: 1px solid var(--ppl-color-border);
    }

    .ppl-nav-menu.active {
        left: 0;
    }

    .ppl-menu-intro-title-mobile {
        display: flex;
    }

    .ppl-nav-item {
        width: 100%;
        margin: 0;
    }
    
    /* REGLA CON MAYOR ESPECIFICIDAD PARA EVITAR SOBREESCRITURA EN MÓVIL */
    .ppl-site-header .ppl-nav-item > .ppl-nav-link {
        width: 100%;
        padding: 16px 10px;
        font-size: 1.1rem;
        justify-content: space-between;
    }

    .ppl-submenu-mobile {
        list-style: none;
        width: 100%;
        padding-left: 20px;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.35s ease-in-out;
    }
    .ppl-nav-item.open > .ppl-submenu-mobile {
        max-height: 2000px;
    }
    
    .ppl-mobile-list-item {
        padding: 6px 0;
    }
    .ppl-mobile-list-item-toggle {
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 100%;
        padding: 14px 10px;
        color: var(--ppl-color-text-base);
        text-decoration: none;
        font-weight: 600;
        transition: color 0.2s ease;
    }
    
    .ppl-mobile-list-item-toggle span {
        flex-grow: 1;
        min-width: 0;
        margin-right: 10px;
        /* Mejora para textos largos */
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    .ppl-mobile-list-item-toggle i {
        flex-shrink: 0;
        transition: transform 0.3s ease;
    }

    .ppl-mobile-list-item.open > .ppl-mobile-list-item-toggle {
        color: var(--ppl-color-primary);
    }

    .ppl-mobile-list-item.open > .ppl-mobile-list-item-toggle i {
        transform: rotate(180deg);
    }
    .ppl-mobile-sub-item-list {
        list-style: none;
        padding-left: 25px;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.35s ease-in-out;
    }
    .ppl-mobile-list-item.open > .ppl-mobile-sub-item-list {
        max-height: 1000px;
    }
    .ppl-mobile-sub-item-list li a {
        display: block;
        padding: 12px 10px;
        color: var(--ppl-color-text-muted);
        text-decoration: none;
    }
     .ppl-mobile-sub-item-list li a:hover {
        color: var(--ppl-color-primary);
    }
}