/*
Theme Name: SRG Premium
Theme URI: https://www.srginformatica.es
Author: SRG Informática
Author URI: https://www.srginformatica.es
Description: Tema Premium a Medida para SRG Informática, optimizado para velocidad, conversión y diseño moderno.
Version: 1.0.1
Text Domain: srg-premium
*/

/* -------------------------------------------------------------
   ELEGANT HEADER & NAVIGATION MENU (GLASSMORPHISM) 
------------------------------------------------------------- */
.site-header {
    background: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.main-navigation ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    gap: 2rem;
}

.main-navigation li {
    position: relative;
}

/* Elegant Main Menu Links */
.main-navigation ul li a {
    display: block;
    color: #cbd5e1;
    /* gray-300 */
    padding: 0.75rem 1rem;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    border-radius: 8px;
}

/* Base Hover Effect */
.main-navigation ul li a:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.05);
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

/* Active / Selected Menu Item */
.main-navigation ul li.current-menu-item a,
.main-navigation ul li.current-page-ancestor a,
.main-navigation ul li.current_page_item a {
    color: #00f0ff;
    /* SRG accent */
    background: rgba(0, 240, 255, 0.05);
    /* subtle accent block */
    text-shadow: 0 0 12px rgba(0, 240, 255, 0.6);
}

/* Glowing Line Hover Effect */
.main-navigation ul li a::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background-color: #00f0ff;
    /* srg-accent */
    transition: width 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    border-radius: 4px;
    box-shadow: 0 0 12px rgba(0, 240, 255, 0.8);
}

.main-navigation ul li a:hover::after,
.main-navigation ul li.current-menu-item a::after,
.main-navigation ul li.current-page-ancestor a::after,
.main-navigation ul li.current_page_item a::after {
    width: 80%;
}

/* Dropdown Arrow Indicator */
.main-navigation ul li.menu-item-has-children>a,
.main-navigation ul li.page_item_has_children>a {
    padding-right: 1.5rem;
}

.main-navigation ul li.menu-item-has-children>a::before,
.main-navigation ul li.page_item_has_children>a::before {
    content: '';
    position: absolute;
    right: 0.25rem;
    top: 50%;
    transform: translateY(-50%) rotate(45deg);
    width: 5px;
    height: 5px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transition: transform 0.3s ease;
    margin-top: -2px;
}

.main-navigation ul li.menu-item-has-children:hover>a::before,
.main-navigation ul li.page_item_has_children:hover>a::before {
    transform: translateY(-50%) rotate(-135deg);
    margin-top: 2px;
}

/* ELEGANT SUB-MENU (DROPDOWNS) */
.main-navigation ul.sub-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    opacity: 0;
    visibility: hidden;
    min-width: 240px;
    background: rgba(17, 24, 39, 0.9);
    /* srg-900 transparent */
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.5), 0 0 15px rgba(0, 240, 255, 0.05);
    border-radius: 12px;
    padding: 0.5rem 0;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 100;
    flex-direction: column;
    gap: 0;
}

/* Dropdown Arrow Tip */
.main-navigation ul.sub-menu::before {
    content: '';
    position: absolute;
    top: -6px;
    left: 50%;
    transform: translateX(-50%) rotate(45deg);
    width: 12px;
    height: 12px;
    background: rgba(17, 24, 39, 0.9);
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.main-navigation li.menu-item-has-children:hover>ul.sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(5px);
}

/* Sub-Menu Items */
.main-navigation ul.sub-menu li {
    width: 100%;
}

.main-navigation ul.sub-menu li a {
    display: block;
    padding: 0.75rem 1.5rem;
    color: #9ca3af;
    /* gray-400 */
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s ease;
    text-transform: none;
    letter-spacing: normal;
    position: relative;
    overflow: hidden;
}

.main-navigation ul.sub-menu li a::after {
    display: none;
    /* Disable main line effect */
}

/* Sub-Menu Active/Selected Items */
.main-navigation ul.sub-menu li.current-menu-item>a {
    color: #00f0ff;
    background: rgba(0, 240, 255, 0.08);
    /* Fondo remarcado para el seleccionado en el submenú */
    border-left: 3px solid #00f0ff;
    padding-left: 2rem;
    text-shadow: 0 0 10px rgba(0, 240, 255, 0.6);
}

.main-navigation ul.sub-menu li a:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.05);
    padding-left: 2.2rem;
    /* El slide */
    text-shadow: 0 0 8px rgba(255, 255, 255, 0.5);
    border-left: 3px solid #ffffff;
}