/*
Theme Name: STCECyTEN Modern Theme
Theme URI: https://www.stcecyten.org
Author: STCECyTEN
Author URI: https://www.stcecyten.org
Description: Tema personalizado moderno para el Sindicato de Trabajadores del Cecyten (STCECyTEN) con los colores institucionales (Vino tinto #6A1B29, Azul Acero #2C3E50, Dorado Accent #C59B27).
Version: 1.0.0
License: GNU General Public License v2 or later
Text Domain: stcecyten-theme
*/

/* Reset & Base Styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --primary-color: #6A1B29;
    --primary-dark: #4A121D;
    --secondary-color: #2C3E50;
    --accent-color: #C59B27;
    --bg-light: #F8F9FA;
    --text-color: #333333;
    --white: #FFFFFF;
    --shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    --transition: all 0.3s ease;
}

body {
    background-color: #FAF6F0; /* Fondo marfil claro institucional */
    background-image: url('images/patron-lateral.png');
    background-repeat: repeat-y; /* Se repite verticalmente de arriba a abajo */
    background-position: left top, right top;
}

/* Opcional: Para pantallas grandes, fija las cenefas en los extremos mientras el centro hace scroll */
@media (min-width: 1200px) {
    body {
        background-attachment: fixed;
        background-size: 50px auto; /* Ajusta el ancho de la cenefa lateral */
    }
}

a {
    text-decoration: none;
    color: inherit;
}

/* Header & Navigation */
.site-header {
    background: var(--white);
    border-bottom: 3px solid var(--primary-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-logo img {
    max-height: 65px;
    width: auto;
}

/* Submenu / Multi-level Nav */
.main-navigation ul {
    list-style: none;
    display: flex;
    gap: 5px;
}

.main-navigation li {
    position: relative;
}

.main-navigation a {
    display: block;
    padding: 10px 16px;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--secondary-color);
    border-radius: 4px;
    transition: var(--transition);
}

.main-navigation a:hover,
.main-navigation li.current-menu-item > a {
    color: var(--primary-color);
    background-color: rgba(106, 27, 41, 0.05);
}

/* Submenu Nivel 1 */
.main-navigation ul ul {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    min-width: 220px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    border-radius: 6px;
    padding: 8px 0;
    border-top: 3px solid var(--primary-color);
    z-index: 100;
}

/* Submenu Nivel 2 */
.main-navigation ul ul ul {
    top: 0;
    left: 100%;
    border-top: none;
    border-left: 3px solid var(--accent-color);
}

.main-navigation li:hover > ul {
    display: block;
    animation: fadeIn 0.2s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(5px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Hero Carousel */
.hero-carousel {
    position: relative;
    max-width: 1200px;
    margin: 20px auto;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.carousel-slide {
    display: none;
    position: relative;
    height: 420px;
}

.carousel-slide.active {
    display: block;
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.carousel-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(74, 18, 29, 0.9));
    color: var(--white);
    padding: 40px 30px 20px;
}

.carousel-caption h2 {
    font-size: 1.8rem;
    margin-bottom: 8px;
}

.carousel-nav {
    position: absolute;
    top: 50%;
    width: 100%;
    display: flex;
    justify-content: space-between;
    transform: translateY(-50%);
    padding: 0 15px;
    pointer-events: none;
}

.carousel-btn {
    pointer-events: auto;
    background: rgba(255, 255, 255, 0.8);
    color: var(--primary-color);
    border: none;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
}

.carousel-btn:hover {
    background: var(--primary-color);
    color: var(--white);
}

/* Main Layout Grid */
.main-content-area {
    max-width: 1200px;
    margin: 30px auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 3fr 1fr;
    gap: 30px;
}

/* Cards Section */
.section-title {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 8px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--accent-color);
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.card {
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}

.card-img {
    height: 180px;
    width: 100%;
    object-fit: cover;
}

.card-body {
    padding: 20px;
}

.card-body h3 {
    font-size: 1.1rem;
    color: var(--secondary-color);
    margin-bottom: 10px;
}

.card-body p {
    font-size: 0.9rem;
    color: #666;
}

/* Sidebar Styling */
.sidebar-widget {
    background: var(--white);
    padding: 20px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    margin-bottom: 25px;
    border-left: 4px solid var(--primary-color);
}

.sidebar-widget h4 {
    font-size: 1.2rem;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.sidebar-links li {
    list-style: none;
    margin-bottom: 10px;
}

.sidebar-links a {
    display: block;
    padding: 10px 14px;
    background: var(--bg-light);
    border-radius: 5px;
    font-weight: 600;
    color: var(--secondary-color);
    transition: var(--transition);
}

.sidebar-links a:hover {
    background: var(--primary-color);
    color: var(--white);
}

/* Footer */
.site-footer {
    background: var(--primary-dark);
    color: var(--white);
    padding: 40px 20px 20px;
    margin-top: 50px;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.footer-col h5 {
    font-size: 1.1rem;
    margin-bottom: 15px;
    color: var(--accent-color);
}

.footer-bottom {
    max-width: 1200px;
    margin: 30px auto 0;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    font-size: 0.85rem;
    opacity: 0.8;
}