:root {
    --primary-color: rgb(0, 0, 102);
    --secondary-color: rgb(255, 56, 1);
    --primary-red: rgb(255, 56, 1);
    --primary-blue: rgb(0, 0, 102);
    --dark-blue: #0A0F5C;
    --light-gray: #f5f5f5;
    --medium-gray: #e0e0e0;
    --dark-gray: #333333;
    --text-color: #333333;
    --text-light: #ffffff;
    --transition-speed: 0.3s;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.7;
    font-size: 18px;
    color: var(--text-color);
    background-color: #fff;
}
embed, iframe, .pdf-viewer {
    height: 980px !important; /* Ajusta este valor según lo necesites */
    margin: auto !important; /* Centra el elemento */
}

h1, h2, h3, h4 {
    
    margin-bottom: 10px;
}

h1 {
    font-size: 2rem !important;
    
    padding-bottom: 10px;
   
}

h2 {
    font-size: 1.3rem !important;
    padding-left: 15px;
}

h3 {
    font-size: 1.1rem !important;
    margin-top: 30px;
}

p, ul, ol {
    margin-bottom: 20px;
}

ul, ol {
    padding-left: 30px;
}

li {
    margin-bottom: 10px;
}

a {
    color: var(--primary-red);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}
/* Accessibility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary-blue);
    color: white;
    padding: 8px;
    z-index: 100;
    transition: top var(--transition-speed);
}

.skip-link:focus {
    top: 0;
}

/* Layout */
.container {
    width: 100%;
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    background-color: white;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
   width: 100%;
    z-index: 1000;
    
    transition: all var(--transition-speed);
}

header.sticky {
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.top-bar {
    background-color: var(--primary-blue);
    color: var(--text-light);
    padding: 5px 0;
    font-size: 0.9rem;
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar-links a {
    color: var(--text-light);
    text-decoration: none;
    margin-left: 15px;
    transition: opacity var(--transition-speed);
}

.top-bar-links a:hover {
    opacity: 0.8;
}

.logo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px 0;
}

.logo {
    font-size: 2rem;
    font-weight: 700;
    padding: 10px 0;
    text-decoration: none;
}

.logo span:first-child {
    color: var(--dark-blue);
}

.logo span.red {
    color: var(--primary-red);
}

.logo span.blue {
    color: var(--primary-blue);
}

/* Navigation */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-top: 1px solid var(--medium-gray);
}

/* Menu Hamburguesa */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    color: var(--dark-gray);
    font-weight: 500;
    align-items: center;
    gap: 8px;
}

.menu-icon {
    display: inline-block;
    width: 24px;
    height: 17px;
    position: relative;
}

.menu-icon .bar {
    display: block;
    position: absolute;
    height: 3px;
    width: 100%;
    background: var(--primary-blue);
    border-radius: 3px;
    opacity: 1;
    left: 0;
    transform: rotate(0deg);
    transition: all 0.3s ease;
}

.menu-icon .bar:nth-child(1) {
    top: 0;
}

.menu-icon .bar:nth-child(2),
.menu-icon .bar:nth-child(3) {
    top: 7px;
}

.menu-icon .bar:nth-child(4) {
    top: 14px;
}

.menu-toggle[aria-expanded="true"] .menu-icon .bar:nth-child(1),
.menu-toggle[aria-expanded="true"] .menu-icon .bar:nth-child(4) {
    top: 7px;
    width: 0%;
    left: 50%;
}

.menu-toggle[aria-expanded="true"] .menu-icon .bar:nth-child(2) {
    transform: rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-icon .bar:nth-child(3) {
    transform: rotate(-45deg);
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin-right: 20px;
}

nav ul li a {
    text-decoration: none;
    color: var(--dark-gray);
    font-weight: 500;
    padding: 5px 0;
    border-bottom: 2px solid transparent;
    transition: all var(--transition-speed);
    display: flex;
    align-items: center;
}

nav ul li a:hover,
nav ul li a:focus {
    color: var(--primary-red);
    border-bottom: 2px solid var(--primary-red);
}

/* Íconos del menú */
nav ul li a i {
    margin-right: 8px;
    width: 20px;
    text-align: center;
    font-size: 0.9em;
}

.search-box {
    display: flex;
    align-items: center;
}

.search-box input {
    padding: 8px 12px;
    border: 1px solid var(--medium-gray);
    border-radius: 4px 0 0 4px;
    outline: none;
    transition: border-color var(--transition-speed);
}

.search-box input:focus {
    border-color: var(--primary-blue);
}

.search-box button {
    background-color: var(--primary-red);
    color: white;
    border: none;
    padding: 8px 12px;
    cursor: pointer;
    border-radius: 0 4px 4px 0;
    transition: background-color var(--transition-speed);
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-box button:hover {
    background-color: rgb(220, 50, 0);
}

.search-box button i {
    font-size: 1rem;
}

.search-container {
    display: flex;
    justify-content: center;
    
    margin: 2% auto;
    
}



.search-box button:hover {
    background-color: rgb(220, 50, 0);
}

.pagination {
    display: flex;
    justify-content: center;
    margin-top: 40px;
    gap: 10px;
}

.pagination a, .pagination span {
    padding: 8px 15px;
    border: 1px solid var(--medium-gray);
    border-radius: 4px;
    text-decoration: none;
    color: var(--text-color);
    transition: all var(--transition-speed);
}

.pagination a:hover {
    background-color: var(--primary-blue);
    color: white;
    border-color: var(--primary-blue);
}

.pagination .current {
    background-color: var(--primary-blue);
    color: white;
    border-color: var(--primary-blue);
}


/*main-content*/

#main-content{
   
    padding: 20px;
  
}

/* Hero Section */
.hero {
    background-image: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url('../images/banner2.png');
    background-size: cover;
    background-position: fixed;
    
    display: flex;
    align-items: center;
    justify-content: center;
    align-content: center;
    color: var(--text-light);
    text-align: center;
    padding-top:1%;
}

.hero-content {
    max-width: 800px;
    padding: 0 20px;
    margin: 25px 0;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
}

/* Buttons */
.btn {
    display: inline-block;
    background-color: var(--primary-red);
    color: white;
    padding: 0.5% 1% !important;
    border-radius: 4px;
    text-decoration: none;
    font-weight: bold;
    transition: all var(--transition-speed);
    border: 2px solid transparent;
}

.btn:hover,
.btn:focus {
    background-color: rgb(11, 4, 73);
    outline: none;
}

.btn-white {
    background-color: white;
    color: var(--primary-blue);
    border-color: white;
}

.btn-white:hover,
.btn-white:focus {
    background-color: var(--light-gray);
    border-color: var(--light-gray);
}

/* Sections */
.section-content {
    background-color: white;
    padding: 30px;
    border-radius: 5px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    margin-bottom: 40px;
}
.section-title {
    font-size: 2rem;
    color: var(--primary-blue);
    margin-bottom: 20px;
    text-align: center;
}

.ethics-header h1.section-title {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: #fff !important;
}

.section-subtitle {
    text-align: center;
    margin-bottom: 40px;
    color: var(--dark-gray);
}

.current-issue {
    padding: 60px 0;
    background-color: var(--light-gray);
}

.popular-articles {
    padding: 60px 0;
    background-color: white;
}

.call-to-action {
    background-color: var(--primary-blue);
    color: var(--text-light);
    padding: 60px 0;
    text-align: center;
}

.about-journal {
    padding: 60px 0;
}

.editorial-board {
    padding: 60px 0;
    background-color: var(--light-gray);
}

.affiliations {
    padding: 60px 0;
    background-color: var(--light-gray);
}

.supporters {
    padding: 60px 0;
    background-color: white;
}

.events {
    padding: 60px 0;
    background-color: var(--light-gray);
}

.indexing {
    padding: 60px 0;
    background-color: white;
}

.past-issues {
    padding: 60px 0;
    background-color: white;
    
}
#past-issues1{
    margin-top: 2% !important;
}

.issues-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

.issue-card {
    background-color: var(--light-gray);
    border-radius: 5px;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-speed);
}

.issue-card:hover {
    transform: translateY(-5px);
}



.issue-date {
    background-color: var(--primary-blue);
    color: white;
    padding: 10px 15px;
    font-weight: bold;
    width: 100%;
}

.issue-content {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.issue-title {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: var(--primary-blue);
}

.issue-content .btn {
    align-self: flex-start;
    margin-top: auto;
}



/* Articles Grid */
.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

.article-card {
    background-color: white;
    border-radius: 5px;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    transition: transform var(--transition-speed);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.article-card:hover {
    transform: translateY(-5px);
}

.article-content {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.article-category {
    color: var(--primary-red);
    font-weight: 500;
    margin-bottom: 10px;
    display: block;
}

.article-title {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.article-authors {
    font-style: italic;
    margin-bottom: 10px;
    color: var(--dark-gray);
}

.article-abstract {
    margin-bottom: 20px;
    font-size: 0.9rem;
    line-height: 1.5;
    flex-grow: 1;
    text-align: justify;
}

.article-footer {
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.articulo-card {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 25px;
    margin-bottom: 30px;
    transition: transform 0.3s ease;
}

.articulo-card:hover {
    transform: translateY(-5px);
}

.articulo-header {
    margin-bottom: 20px;
    border-bottom: 1px solid #eee;
    padding-bottom: 15px;
}

.articulo-titulo {
    color: #2c3e50;
    margin: 0 0 5px 0;
}

.articulo-fecha {
    color: #7f8c8d;
    font-size: 0.9em;
}

.articulo-autores {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 20px;
}

.autor-card {
    display: flex;
    align-items: center;
    gap: 15px;
    flex: 1;
    min-width: 250px;
}

.autor-foto {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid #f1f1f1;
}

.autor-nombre {
    margin: 0;
    color: #34495e;
    font-size: 1.1em;
}

.autor-institucion {
    margin: 5px 0 0 0;
    color: #7f8c8d;
    font-size: 0.9em;
}

.articulo-resumen {
    margin-bottom: 20px;
}

.articulo-resumen h3 {
    color: #2c3e50;
    margin-top: 0;
}

.articulo-resumen p {
    line-height: 1.6;
    color: #34495e;
}

.btn-ver {
    display: inline-block;
    background: #3498db;
    color: white;
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    transition: background 0.3s;
}

.btn-ver:hover {
    background: #2980b9;
}

.views-count {
    font-size: 0.9rem;
    color: var(--dark-gray);
    display: flex;
    align-items: center;
}

.views-count i {
    margin-right: 5px;
    color: var(--primary-blue);
}



/* View All Button */
.view-all-issue {
    text-align: center;
    margin-top: 30px;
}

/* Affiliations */
.affiliations-list, .supporters-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
    text-align: center;
}

.affiliation-item, .supporter-item {
    padding: 20px;
    background-color: white;
    border-radius: 5px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.affiliation-item:hover{
    padding: 20px;
    background-color: rgb(255, 56, 1);
    color: white !important;
    border-radius: 5px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}
.affiliation-item a{
    text-decoration: none;
    color: var(--text-color);
}

.affiliation-name, .supporter-name {
    font-weight: bold;
    margin-bottom: 10px;
    color: var(--primary-blue);
}

/* Events */
.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.event-card {
    background-color: white;
    border-radius: 5px;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.event-date {
    background-color: var(--primary-blue);
    color: white;
    padding: 10px 15px;
    font-weight: bold;
    text-align: center;
}

.event-content {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.event-title {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--primary-blue);
}

.event-location {
    font-style: italic;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
}

.event-location i {
    margin-right: 8px;
    color: var(--primary-red);
}

.event-description {
    margin-bottom: 15px;
    font-size: 0.9rem;
    flex-grow: 1;
}

.event-content .btn {
    align-self: flex-start;
    margin-top: auto;
}

/* Past Issues */


.issue-card {
    background-color: var(--light-gray);
    border-radius: 5px;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
}

.issue-date {
    background-color: var(--primary-blue);
    color: white;
    padding: 10px 15px;
    font-weight: bold;
}

.issue-content {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.issue-title {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: var(--primary-blue);
}

.issue-content .btn {
    align-self: flex-start;
    margin-top: auto;
}

/* Indexing */
.indexing-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 30px;
}

.indexing-logo {
    max-height: 60px;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all var(--transition-speed);
}

.indexing-logo:hover {
    filter: grayscale(0%);
    opacity: 1;
}

/* Editorial Board */
.board-members {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 30px;
}

.board-member {
    background-color: white;
    padding: 20px;
    border-radius: 5px;
    text-align: center;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.member-image {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background-color: var(--medium-gray);
    margin: 0 auto 15px;
    background-size: cover;
    background-position: center;
}

.member-name {
    font-weight: bold;
    margin-bottom: 5px;
}

.member-title {
    color: var(--primary-red);
    font-style: italic;
    margin-bottom: 10px;
}

.member-institution {
    font-size: 0.9rem;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    margin-bottom: 40px;
}

.about-image {
    height: 400px;
    background-color: var(--medium-gray);
    border-radius: 5px;
    background-size: cover;
    background-position: center;
}

.mission-vision-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 40px;
}

.mission-card, .vision-card {
    background-color: white;
    padding: 30px;
    border-radius: 5px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.mission-card {
    border-top: 5px solid var(--primary-red);
}

.vision-card {
    border-top: 5px solid var(--primary-blue);
}

.members-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.member-card {
    background-color: white;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    transition: transform var(--transition-speed);
}

.member-card:hover {
    transform: translateY(-5px);
}

.member-name {
    font-weight: bold;
    color: var(--primary-blue);
    margin-bottom: 5px;
}

.member-title {
    font-style: italic;
    color: var(--primary-red);
    margin-bottom: 5px;
}

.member-institution {
    margin-bottom: 10px;
}

.article-types-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 30px;
}
.article-types-grid1 {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.article-type-card {
    background-color: white;
    padding: 25px;
    border-radius: 5px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    border-top: 4px solid var(--primary-blue);
    transition: transform var(--transition-speed);
}

.article-type-card:hover {
    transform: translateY(-5px);
}

.article-type-icon {
    font-size: 2rem;
    color: var(--primary-blue);
    margin-bottom: 15px;
}

.policy-list {
    list-style-type: none;
}

.policy-list li {
    margin-bottom: 15px;
    padding-left: 20px;
    position: relative;
}

.policy-list li:before {
    content: "•";
    color: var(--primary-red);
    font-size: 1.5rem;
    position: absolute;
    left: 0;
    top: -5px;
}

.license-info {
    background-color: var(--light-gray);
    padding: 20px;
    border-radius: 5px;
    border-left: 4px solid var(--primary-blue);
    margin: 20px 0;
}

@media (max-width: 768px) {
    .about-grid, .mission-vision-cards {
        grid-template-columns: 1fr;
    }
    
    .about-image {
        order: -1;
        height: 300px;
    }
}


/* Footer */
footer {
    background-color: var(--dark-blue);
    color: var(--text-light);
    padding: 60px 0 20px;
}

footer a{
    color: var(--text-light);
    text-decoration: none;
    transition: color var(--transition-speed);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: #FFF !important;
    text-decoration: none;
    transition: color var(--transition-speed);
}

.footer-links a:hover,
.footer-links a:focus {
    color: var(--primary-red);
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    color: var(--text-light);
    font-size: 1.5rem;
    transition: color var(--transition-speed);
}

.social-links a:hover,
.social-links a:focus {
    color: var(--primary-red);
}

.copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 0.9rem;
}
 /* Current Issue Header */
 .issue-header {
    background-color: var(--primary-blue);
    color: white;
    padding: 40px 0;
   
}
.issue-header1 {
    background-color: var(--primary-blue);
    color: white;
    padding: 40px 0;
   
}

.issue-header-container {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 20px;
    gap: 40px;
    margin-top: 22px;
}
.issue-header-container1 {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 20px;
    gap: 40px;
   
}


.issue-cover {
    width: 200px;
    height: 280px;

    margin: 20px auto;
    object-fit: cover;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    border-radius: 5px;
    background-size: contain;
}

.issue-info {
    flex: 1;
}

.issue-header h1 {
    font-size: 2.2rem;
    margin-bottom: 10px;
}

.issue-header p {
    font-size: 1.2rem;
    margin-bottom: 20px;
    opacity: 0.9;
}

.issue-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 20px;
}

.issue-meta span {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
}
/* politico editoria */
.editorial-header {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 60px 0 40px;
    text-align: center;
}

.editorial-header h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--text-light) !important;
}

.editorial-header p {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.1rem;
    color: var(--text-light) !important;
}

.process-container {
    padding: 60px 0;
}

.timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.timeline::after {
    content: '';
    position: absolute;
    width: 4px;
    background-color: var(--medium-gray);
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -2px;
}

.process-step {
    padding: 10px 40px;
    position: relative;
    background-color: inherit;
    width: 50%;
    margin-bottom: 40px;
}

.process-step::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    background-color: var(--white);
    border: 4px solid var(--secondary-color);
    border-radius: 50%;
    top: 15px;
    z-index: 1;
}

.left {
    left: 0;
}

.right {
    left: 50%;
}

.left::after {
    right: -12px;
}

.right::after {
    left: -12px;
}

.step-content {
    padding: 20px;
    background-color: var(--white);
    border-radius: 6px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    border-top: 4px solid var(--secondary-color);
}

.step-content h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

.step-content .time {
    color: var(--secondary-color);
    font-weight: bold;
    margin-bottom: 10px;
    display: block;
}

.metrics-section {
    background-color: var(--light-gray);
    padding: 60px 0;
    text-align: center;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.metric-card {
    background-color: #fff;
    padding: 30px;
    border-radius: 6px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.metric-value {
    font-size: 2.5rem;
    color: var(--secondary-color);
    font-weight: bold;
    margin-bottom: 10px;
}

.metric-label {
    color: var(--primary-color);
    font-size: 1.1rem;
}

.ethics-section {
    padding: 60px 0;
}

.ethics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.ethics-card {
    background-color: var(--light-gray);
    padding: 30px;
    border-radius: 6px;
    border-left: 4px solid var(--primary-color);
}

.ethics-card h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

@media screen and (max-width: 768px) {
    .timeline::after {
        left: 31px;
    }
    
    .process-step {
        width: 100%;
        padding-left: 70px;
        padding-right: 25px;
    }
    
    .process-step::after {
        left: 21px;
    }
    
    .left::after, .right::after {
        left: 21px;
    }
    
    .right {
        left: 0;
    }
}

/*Buscador*/
/* Search Box */
.search-container {
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.search-box {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.search-box input {
    padding: 12px 15px;
    border: 2px solid var(--medium-gray);
    border-radius: 4px 0 0 4px;
    outline: none;
    transition: border-color var(--transition-speed);
    flex-grow: 1;
    font-size: 1rem;
}

.search-box input:focus {
    border-color: var(--primary-blue);
}

.search-box button {
    background-color: var(--primary-red);
    color: white;
    border: none;
    padding: 12px 20px;
    cursor: pointer;
    border-radius: 0 4px 4px 0;
    transition: background-color var(--transition-speed);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: bold;
}

.search-box button:hover {
    background-color: rgb(220, 50, 0);
}

.search-box button i {
    font-size: 1rem;
    margin-right: 8px;
}

.search-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}

.filter-group {
    display: flex;
    align-items: center;
}

.filter-group label {
    margin-right: 8px;
    font-size: 0.9rem;
}

.filter-group select {
    padding: 8px 12px;
    border: 1px solid var(--medium-gray);
    border-radius: 4px;
    background-color: white;
}

/* Results */
.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--medium-gray);
}

.results-count {
    font-size: 0.9rem;
    color: var(--dark-gray);
}

.sort-options {
    display: flex;
    align-items: center;
}

.sort-options label {
    margin-right: 8px;
    font-size: 0.9rem;
}
/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    margin-top: 40px;
}

.pagination-list {
    display: flex;
    list-style: none;
    gap: 5px;
}

.pagination-item a {
    display: inline-block;
    padding: 8px 12px;
    border: 1px solid var(--medium-gray);
    border-radius: 4px;
    text-decoration: none;
    color: var(--primary-blue);
    transition: all var(--transition-speed);
}

.pagination-item a:hover {
    background-color: var(--light-gray);
}

.pagination-item.active a {
    background-color: var(--primary-blue);
    color: white;
    border-color: var(--primary-blue);
}

.pagination-item.disabled a {
    color: var(--medium-gray);
    pointer-events: none;
}

/* No Results */
.no-results {
    text-align: center;
    padding: 40px 0;
}

.no-results-icon {
    font-size: 3rem;
    color: var(--medium-gray);
    margin-bottom: 20px;
}

.no-results-title {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: var(--dark-gray);
}

.no-results-text {
    margin-bottom: 20px;
    color: var(--dark-gray);
}

/* Responsive */
@media (max-width: 768px) {
   .search-filters {
        flex-direction: column;
        align-items: flex-start;
    }

    .results-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .sort-options {
        width: 100%;
    }

    .sort-options select {
        width: 100%;
    }
}
/* etica*/
.cope-banner {
    background-color: var(--secondary-color);
    color: var(--dark-blue);
    padding: 20px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 40px;
}

.cope-banner a {
    color: var(--white);
    font-weight: bold;
    text-decoration: underline;
}

.ethics-section {
    padding: 60px 0;
}
.ethics-header {
    background-color: var(--primary-color);
    color: #fff;
    padding: 80px 0 60px;
    text-align: center;
}
.ethics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.ethics-card {
    background-color: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    padding: 1% !important;
}

.ethics-card:hover {
    transform: translateY(-5px);
}

.card-header {
    background-color: var(--primary-color);
    
    padding: 20px;
}

.card-header h3 {
    font-size: 1.3rem;
    color: #fff !important;
    margin: 0;
}

.card-body {
    padding: 25px;
}

.card-body ul {
    list-style-type: none;
}

.card-body li {
    margin-bottom: 15px;
    padding-left: 25px;
    position: relative;
}

.card-body li:before {
    content: '•';
    color: var(--secondary-color);
    font-size: 1.5rem;
    position: absolute;
    left: 0;
    top: -5px;
}

.full-width-section {
    padding: 60px 0;
    background-color: var(--light-gray);
}

.accordion {
    max-width: 900px;
    margin: 0 auto;
}

.accordion-item {
    margin-bottom: 15px;
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.accordion-header {
    background-color: var(--primary-color);
    color: #fff;
    padding: 18px 25px;
    cursor: pointer;
    font-weight: 600;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.accordion-header:after {
    content: '+';
    font-size: 1.5rem;
}

.accordion-header.active:after {
    content: '-';
}

.accordion-content {
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    background-color: var(--white);
}

.accordion-content-inner {
    padding: 25px;
}

.bad-practices-section {
    padding: 60px 0;
}

.practice-card {
    background-color: var(--white);
    border-left: 5px solid var(--secondary-color);
    padding: 25px;
    margin-bottom: 25px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    border-radius: 10px;
}

.practice-card h3 {
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.practice-card .action {
    font-weight: bold;
    color: var(--primary-color);
    margin-top: 15px;
}

@media (max-width: 768px) {
    .ethics-header h1 {
        font-size: 2.2rem;
    }
    
    .ethics-header p {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.6rem;
    }
}

/*PDF viwver*/


.btn-download {
    background-color: var(--secondary-color);
    color: var(--white);
    border: 1px solid var(--secondary-color);
    
}

.btn-download:hover {
    background-color: #e03500;
}

.btn-close {
    background-color: transparent;
    color: var(--white);
    border: 1px solid var(--white);
  
}

.btn-close:hover {
    background-color: rgba(255,255,255,0.1);
}
.pdf-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
    margin-top: 280px !important;
}

.toolbar-actions{
    margin: 30px 0;
}
.pdfViewer{
    height: 800px !important;
}
.pdf-toolbar {
    background-color: var(--primary-color);
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
   

}

.toolbar-title {
    color: var(--white);
    font-weight: 600;
    font-size: 1.1rem;
}

.toolbar-actions {
    display: flex;
    gap: 10px;
}
.pdf-viewer {
    width: 100%;
    height: 100%;
    border: none;
}

@media (max-width: 768px) {
    .pdf-toolbar {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
    
    .toolbar-actions {
        width: 100%;
        justify-content: center;
    }
}

/*Contacto*/
.contact-header {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 80px 0 60px;
    
    text-align: center;
}

.contact-header h1 {
    font-size: 2.8rem;
    margin-bottom: 20px;
    color: #fff;
}

.contact-header p {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.2rem;
    color: #fff;
}

.contact-section {
    padding: 60px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.contact-info {
    background-color: var(--light-gray);
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.contact-info h2 {
    color: var(--primary-color);
    margin-bottom: 30px;
    font-size: 1.8rem;
    position: relative;
    padding-bottom: 15px;
}

.contact-info h2:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background-color: var(--secondary-color);
}

.info-item {
    display: flex;
    margin-bottom: 25px;
}

.info-icon {
    flex: 0 0 50px;
    height: 50px;
    background-color: var(--secondary-color);
    color: #FFF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    margin-right: 20px;
    
}

.info-content h3 {
    color: var(--primary-color);
    margin-bottom: 5px;
    font-size: 1.1rem;
}

.info-content p, .info-content a {
    color: var(--dark-gray);
    text-decoration: none;
}

.info-content a:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

.contact-form {
    background-color: var(--white);
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.contact-form h2 {
    color: var(--primary-color);
    margin-bottom: 30px;
    font-size: 1.8rem;
    position: relative;
    padding-bottom: 15px;
}

.contact-form h2:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background-color: var(--secondary-color);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--primary-color);
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--medium-gray);
    border-radius: 4px;
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.submit-btn {
    background-color: var(--secondary-color);
    color: #fff;
    border: none;
    padding: 14px 30px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.submit-btn:hover {
    background-color: #d63200;
}

.map-section {
    padding: 0 0 60px;
}

.map-container {
    height: 400px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.editorial-team {
    background-color: var(--light-gray);
    padding: 60px 0;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.team-card {
    background-color: var(--white);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    text-align: center;
}

.team-img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 20px;
    border: 3px solid var(--secondary-color);
}

.team-card h3 {
    color: var(--primary-color);
    margin-bottom: 5px;
}

.team-card p {
    color: var(--secondary-color);
    font-style: italic;
    margin-bottom: 15px;
}

.team-card .contact-link {
    color: var(--dark-gray);
    text-decoration: none;
    display: inline-block;
    margin-top: 10px;
}

.team-card .contact-link:hover {
    color: var(--secondary-color);
}

@media (max-width: 768px) {
    .contact-header h1 {
        font-size: 2.2rem;
    }
    
    .contact-header p {
        font-size: 1rem;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .info-item {
        flex-direction: column;
        text-align: center;
    }
    
    .info-icon {
        margin-right: 0;
        margin-bottom: 15px;
        color: #FFF !important;
    }
}
/*Indexacion*/
.indexation-header {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 80px 0 60px;
    
    text-align: center;
}

.indexation-header h1 {
    font-size: 2.8rem;
    margin-bottom: 20px;
    color: #fff !important;
}
.indexation-header h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: #fff !important;
}

.indexation-header p {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.2rem;
    color: #fff !important;
}

.indexation-section {
    padding: 60px 0;
}

.indexation-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.indexation-card {
    background-color: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.indexation-card:hover {
    transform: translateY(-5px);
}

.card-logo {
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background-color: var(--light-gray);
    border-bottom: 1px solid var(--medium-gray);
}

.card-logo img {
    max-height: 80%;
    max-width: 80%;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.8;
    transition: all 0.3s ease;
}

.indexation-card:hover .card-logo img {
    filter: grayscale(0%);
    opacity: 1;
}

.card-body {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.card-body h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    text-align: center;
}

.card-body p {
    margin-bottom: 20px;
    flex-grow: 1;
}

.card-body a {
    display: inline-block;
    text-align: center;
    color: var(--secondary-color);
    font-weight: 600;
    text-decoration: none;
    margin-top: auto;
}

.card-body a:hover {
    text-decoration: underline;
}

.metrics-section {
    background-color: var(--light-gray);
    padding: 60px 0;
    text-align: center;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    max-width: 800px;
    margin: 0 auto;
}

.metric-card {
    background-color: var(--white);
    padding: 20px;
    border-radius: 6px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.metric-value {
    font-size: 1.8rem;
    color: var(--secondary-color);
    font-weight: bold;
    margin-bottom: 5px;
}

.metric-label {
    color: var(--primary-color);
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .indexation-header h1 {
        font-size: 2.2rem;
    }
    
    .indexation-header p {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.6rem;
    }
    
    .metrics-grid {
        grid-template-columns: 1fr 1fr;
    }
}


/* Articles Section */
.articles-section {
    padding: 40px 0;
}

.section-title {
    font-size: 2rem;
    color: var(--primary-blue);
    margin-bottom: 30px;
    text-align: center;
    position: relative;
    padding-bottom: 10px;
}

.section-title:after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--primary-red);
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.article-card {
    background-color: white;
    border-radius: 5px;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    transition: transform var(--transition-speed);
}

.article-card:hover {
    transform: translateY(-5px);
}

.article-content {
    padding: 20px;
}

.article-category {
    color: var(--primary-red);
    font-weight: 500;
    margin-bottom: 10px;
    display: block;
}

.article-authors {
    font-style: italic;
    margin-bottom: 15px;
    color: var(--dark-gray);
}

.article-abstract {
    margin-bottom: 20px;
    font-size: 0.95rem;
    line-height: 1.6;
}

.article-doi {
    font-size: 0.85rem;
    color: var(--dark-gray);
    margin-bottom: 15px;
    word-break: break-all;
}

.article-actions {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}

.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 4px;
    color: white;
    text-decoration: none;
    transition: all var(--transition-speed);
}

.btn-view {
    background-color: var(--primary-blue);
}

.btn-download {
    background-color: var(--primary-red);
}

.btn-icon:hover {
    opacity: 0.9;
    transform: scale(1.05);
}

.btn-icon i {
    font-size: 1.1rem;
}

.btn-tooltip {
    position: relative;
}

.btn-tooltip:hover:after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--dark-gray);
    color: white;
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 0.8rem;
    white-space: nowrap;
    margin-bottom: 5px;
}

/* Back to Home */
.back-home {
    text-align: center;
    margin: 40px 0;
}

.btn {
    display: inline-block;
    background-color: var(--primary-red);
    color: white;
    padding: 10px 20px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: bold;
    transition: all var(--transition-speed);
    border: 2px solid transparent;
}

.btn:hover {
    background-color: rgb(220, 50, 0);
}

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

.btn-white:hover {
    background-color: var(--light-gray);
}

/* Responsive */
@media (max-width: 768px) {
    .issue-header-container {
        flex-direction: column;
        gap: 20px;
        text-align: center;
        margin-top: 250px !important;
    }
    
    .issue-cover {
        width: 160px;
        height: 224px;
    }
    
    .issue-meta {
        justify-content: center;
    }
    
    .articles-grid {
        grid-template-columns: 1fr;
    }
}
.article-container {
    display: grid;
    grid-template-columns: 70% 30%;
    gap: 30px;
    width: 80%;
    margin: 2% auto;
}


.left-column {
    padding-right: 20px;
}

.right-column {
    border-left: 1px solid var(--border-color);
    padding-left: 20px;
    text-align: center;
}

.abstract {
    margin-bottom: 30px;
    padding: 30px !important;
    border-radius: 10px !important;
}

.section-title {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}



.article-title-en {
    font-size: 1.5rem;
    color: var(--dark-gray);
    margin-bottom: 20px;
    font-style: italic;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 15px;
}

#authors{
    margin-top: 40px;
    margin-bottom: 20px;
}

.author-info {
    margin-bottom: 25px;
}

.author-name {
    font-weight: 600;
    margin-bottom: 5px;
}

.author-email {
    font-size: 0.9rem;
    color: var(--dark-gray);
    margin-bottom: 5px;
}

.author-orcid {
    font-size: 0.8rem;
    color: var(--dark-gray);
}
.authors-inline {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 15px;
}

.author-block {
    
    padding: 15px;
    border-radius: 5px;
    min-width: 250px;
}

.author-name {
    font-weight: bold;
    margin-bottom: 5px;
}

.author-email {
    color: #555;
    font-size: 0.9em;
    margin-bottom: 5px;
}

.author-orcid {
    font-size: 0.8em;
}

.abstract, .keywords {
    background-color: var(--light-gray);
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 20px;
}

.abstract-title, .keywords-title {
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.keywords-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.keyword {
    background-color: var(--medium-gray);
    padding: 3px 10px;
    border-radius: 15px;
    font-size: 0.8rem;
}

.cover-thumbnail {
    width:40% !important;
    height: auto;
    border-radius: 5px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    margin: auto auto 20px auto;
}

.issue-info {
    margin-bottom: 20px;
}

.issue-volume, .issue-number, .issue-date {
    font-size: 0.9rem;
    margin-bottom: 5px;
}

.citation-box {
    background-color: var(--light-gray);
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 20px;
    font-size: 0.85rem;
    line-height: 1.5;
}

.license-box {
    border: 1px solid var(--border-color);
    padding: 15px;
    border-radius: 5px;
    font-size: 0.8rem;
    text-align: center;
}

.license-logo {
    width: 80px;
    height: auto;
    margin-bottom: 10px;
}

.references {
    margin-top: 30px;
    margin-bottom: 30px;
    border-radius: 7px;
    padding: 20px;
    background-color: var(--light-gray);
}

.references-title {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 5px;
}

.reference-item {
    font-size: 0.85rem;
    margin-bottom: 10px;
    padding-left: 20px;
    text-indent: -20px;
}

.about-section{
    padding: 60px 0;
    margin-top: 120px;
    background-color: var(--light-gray);
}

/* Responsive design */
@media (max-width: 768px) {
    .article-container {
        grid-template-columns: 1fr;
    }
    
    .right-column {
        border-left: none;
        padding-left: 0;
        border-top: 1px solid var(--border-color);
        padding-top: 20px;
        margin-top: 20px;
        
    }
    
    .left-column {
        padding-right: 0;
    }
    
    .article-title {
        font-size: 1.5rem;
    }
}
.important-note {
    background-color: #fff8e6;
    border-left: 4px solid #ffc107;
    padding: 15px;
    margin: 20px 0;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}

th, td {
    border: 1px solid var(--medium-gray);
    padding: 12px;
    text-align: left;
}

th {
    background-color: var(--primary-blue);
    color: white;
}

tr:nth-child(even) {
    background-color: var(--light-gray);
}

@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 20px;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .issue-header h1 {
        font-size: 2rem;
    }
    
    .articles-grid {
        grid-template-columns: 1fr;
    }
    
    .issue-cover {
        max-width: 250px;
    }
}
.about-page {
    padding: 100px 0 60px;
   
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    margin-bottom: 40px;
}

.about-image {
    height: 400px;
    background-color: var(--medium-gray);
    border-radius: 5px;
    background-size: cover;
    background-position: center;
}

.mission-vision-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 40px;
}

.mission-card, .vision-card {
    background-color: white;
    padding: 30px;
    border-radius: 5px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.mission-card {
    border-top: 5px solid var(--primary-red);
}

.vision-card {
    border-top: 5px solid var(--primary-blue);
}

.members-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 30px;
}

.member-card {
    background-color: white;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.member-name {
    font-weight: bold;
    color: var(--primary-blue);
    margin-bottom: 5px;
}

.member-title {
    font-style: italic;
    color: var(--primary-red);
    margin-bottom: 5px;
}

.member-institution {
    margin-bottom: 10px;
}

.policy-list {
    list-style-type: none;
}

.policy-list li {
    margin-bottom: 15px;
    padding-left: 20px;
    position: relative;
}

.policy-list li:before {
    content: "•";
    color: var(--primary-red);
    font-size: 1.5rem;
    position: absolute;
    left: 0;
    top: -5px;
}

#politicacookies{
    margin-top: 40px !important;
}

@media (max-width: 768px) {
    header {
        background-color: white;
        box-shadow: 0 2px 5px rgba(0,0,0,0.1);
        position: inline-block !important;
        width: 100%;
        z-index: 1000;
        
        transition: all var(--transition-speed);
    }
    .logo img{
        width: 150px !important;
    }
    .about-grid, .mission-vision-cards {
        grid-template-columns: 1fr;
    }

    .current-issue {
        margin-top: 50px !important;
    } 
    
    .about-image {
        order: -1;
        height: 300px;
    }
}
/* Responsive Design */
@media (max-width: 992px) {
    header {
        background-color: white;
        box-shadow: 0 2px 5px rgba(0,0,0,0.1);
        position: inline-block !important;
        width: 100%;
        z-index: 1000;
        
        transition: all var(--transition-speed);
    }
    .logo img{
        width: 150px !important;
    }
    .hero h1 {
        font-size: 2.2rem;
    }

    
    
    .about-grid {
        gap: 30px;
    }
}

@media (max-width: 768px) {
    
    header {
        background-color: white;
        box-shadow: 0 2px 5px rgba(0,0,0,0.1);
        position: inline-block !important;
        width: 100%;
        z-index: 1000;
        
        transition: all var(--transition-speed);
    }
    .menu-toggle {
        display: flex;
    }

    .logo img{
        width: 150px !important;
    }
    
    nav ul {
        position: fixed;
        top: 140px;
        left: 0;
        width: 100%;
        background: white;
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 5px 10px rgba(0,0,0,0.1);
        transform: translateY(-150%);
        transition: transform 0.4s ease;
        z-index: 999;
        display: none;
    }
    
    nav ul.active {
        display: flex;
        transform: translateY(0);
    }
    
    nav ul li {
        margin: 0;
    }
    
    nav ul li a {
        display: flex;
        align-items: center;
        padding: 12px 0;
        border-bottom: 1px solid var(--medium-gray);
    }
    
    .search-box {
        margin-top: 20px;
        width: 100%;
    }

    
    
    .hero h1 {
        font-size: 2rem;
    }

    .affiliations-list,
    .supporters-list,
    .events-grid,
    .issues-grid {
        grid-template-columns: 1fr;
    }

    .about-grid {
        grid-template-columns: 1fr;
    }

    .about-image {
        order: -1;
    }
}

@media (max-width: 576px) {
    header {
        background-color: white;
        box-shadow: 0 2px 5px rgba(0,0,0,0.1);
        position: inline-block !important;
        width: 100%;
        z-index: 1000;
        
        transition: all var(--transition-speed);
    }
    
    .top-bar .container {
        flex-direction: column;
        text-align: center;
    }
    
    .top-bar-links {
        margin-top: 10px;
    }
    
    .top-bar-links a {
        margin: 0 8px;
    }
    .logo img{
        width: 150px !important;
    }
    
    
    
    .hero h1 {
        font-size: 1.8rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .articles-grid {
        grid-template-columns: 1fr;
    }

    .about-image {
        height: 300px;
    }

    .indexing-logos {
        gap: 15px;
    }

    .indexing-logo {
        max-height: 40px;
    }
}

@media (max-width: 768px) {
    header {
        background-color: white;
        box-shadow: 0 2px 5px rgba(0,0,0,0.1);
        position: inline-block !important;
        width: 100%;
        z-index: 1000;
        
        transition: all var(--transition-speed);
    }
    .issues-grid {
        grid-template-columns: 1fr;
    }
    
    .logo img{
        width: 150px !important;
    }
    .issue-cover {
        height: 180px;
    }
}

/*registro*/

.form-group {
    margin-bottom: 20px;
    position: relative;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.required-field::after {
    content: " *";
    color: var(--secondary-color);
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="file"],
textarea,
select {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
    transition: border 0.3s;
}

input[type="file"] {
    padding: 8px;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
textarea:focus,
select:focus {
    border-color: var(--accent-color);
    outline: none;
    box-shadow: 0 0 0 2px rgba(74, 144, 226, 0.2);
}

.form-row {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.form-row .form-group {
    margin-bottom: 0;
}

.nombre-completo {
    flex: 7; /* 70% */
}

.nombre-cita {
    flex: 3; /* 30% */
}

.help-text {
    font-size: 13px;
    color: #666;
    margin-top: 5px;
}

.orcid-example {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #f5f5f5;
    padding: 10px;
    border-radius: 4px;
    margin-top: 5px;
}

button[type="submit"] {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 14px 20px;
    font-size: 16px;
    border-radius: 4px;
    cursor: pointer;
    width: 100%;
    font-weight: 500;
    transition: all 0.3s;
    margin-top: 20px;
}

button[type="submit"]:hover:not(:disabled) {
    background-color: #302070;
}

button[type="submit"]:disabled {
    background-color: #cccccc;
    cursor: not-allowed;
    opacity: 0.7;
}

.login-link {
    text-align: center;
    margin-top: 20px;
}

.login-link a {
    color: var(--accent-color);
    text-decoration: none;
}

.login-link a:hover {
    text-decoration: underline;
}

.error-message {
    color: var(--error-color);
    font-size: 14px;
    margin-top: 5px;
    display: none;
}

.loading-spinner {
    display: none;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s ease-in-out infinite;
    margin-left: 10px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.email-status {
    position: absolute;
    right: 10px;
    top: 35px;
    font-size: 20px;
    display: none;
}

.email-valid {
    color: var(--success-color);
}

.email-invalid {
    color: var(--error-color);
}

.file-preview {
    margin-top: 10px;
    max-width: 150px;
    max-height: 150px;
    display: none;
    border-radius: 4px;
    border: 1px solid #ddd;
}

@media (max-width: 600px) {
    header {
        background-color: white;
        box-shadow: 0 2px 5px rgba(0,0,0,0.1);
        position: inline-block !important;
        width: 100%;
        z-index: 1000;
        
        transition: all var(--transition-speed);
    }
    .form-row {
        flex-direction: column;
        gap: 0;
    }
    .logo img{
        width: 150px !important;
    }
    .nombre-completo,
    .nombre-cita {
        flex: 1;
    }
    
    .container {
        padding: 20px;
    }
}

/* Estilos para la nueva distribución */
.form-row {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

/* Países, ORCID y Afiliación */
.form-group.pais {
    flex: 2;
}

.form-group.orcid {
    flex: 2;
}

.form-group.afiliacion {
    flex: 3;
}

/* Credenciales */
.form-row.credenciales .form-group.email {
    flex: 3;
}

.form-row.credenciales .form-group.usuario {
    flex: 2;
}

.form-row.credenciales .form-group.contrasena {
    flex: 2;
}

/* Responsive */
@media (max-width: 768px) {
    .form-row {
        flex-direction: column;
    }
    header {
        background-color: white;
        box-shadow: 0 2px 5px rgba(0,0,0,0.1);
        position: inline-block;
        width: 100%;
        z-index: 1000;
        
        transition: all var(--transition-speed);
    }
    
    .form-row .form-group {
        flex: 1 !important;
    }

    .issue-header-container{
        margin-top: 100px !important;

    }

    .issue-header-container H1{
        font-size: 1.5rem !important;
    }
    .issue-header-container H2{
        font-size: 1.2rem !important;
    }
}

/* Estilos para el input file mejorado */
.file-upload-container {
    margin-bottom: 25px;
}

.file-upload-label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    margin-bottom: 10px;
}

.file-upload-button {
    background-color: var(--primary-color);
    color: white;
    padding: 10px 15px;
    border-radius: 4px;
    transition: all 0.3s ease;
    font-size: 14px;
    white-space: nowrap;
}

.file-upload-button:hover {
    background-color: #302070;
}

.file-upload-text {
    color: #555;
    font-size: 14px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex-grow: 1;
}

.file-upload-input {
    display: none;
}

.file-upload-preview {
    position: relative;
    margin-top: 15px;
    display: none;
    max-width: 200px;
}

.file-preview {
    width: 100%;
    height: auto;
    border-radius: 8px;
    border: 1px solid #ddd;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.remove-image-btn {
    position: absolute;
    top: -10px;
    right: -10px;
    width: 25px;
    height: 25px;
    background-color: var(--secondary-color);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.remove-image-btn:hover {
    background-color: #e63900;
    transform: scale(1.1);
}
textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: inherit;
    resize: vertical;
    min-height: 120px;
}

textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(74, 144, 226, 0.2);
}

.help-text {
    font-size: 13px;
    color: #666;
    margin-top: 5px;
}

.help-text.error {
    color: var(--secondary-color);
    font-weight: bold;
}

.word-counter {
    font-size: 12px;
    text-align: right;
    color: #666;
    margin-top: 5px;
}

.word-counter.error {
    color: var(--secondary-color);
}

#error-message {
    color: #dc3545;
    font-size: 0.875em;
    margin-top: 4px;
    display: none; /* Oculto inicialmente */
}

.email-status {
    margin-left: 8px;
    font-weight: bold;
}
/* Estilos editor wishing */
.jq-editor-container {
    border: 1px solid #ddd;
    border-radius: 4px;
    margin-bottom: 10px;
}
.jq-editor-toolbar {
    background: #f5f5f5;
    padding: 5px;
    border-bottom: 1px solid #ddd;
    display: flex;
    flex-wrap: wrap;
    gap: 2px;
}
.jq-editor-btn {
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 3px;
    padding: 5px 8px;
    cursor: pointer;
    min-width: 30px;
    text-align: center;
}
.jq-editor-btn:hover {
    background: #e9e9e9;
}
.jq-editor-btn.active {
    background: #d4d4d4;
}
.jq-editor-dropdown {
    position: relative;
    display: inline-block;
}
.jq-editor-dropdown-content {
    display: none;
    position: absolute;
    background-color: #f9f9f9;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
    top: 100%;
    left: 0;
}
.jq-editor-dropdown:hover .jq-editor-dropdown-content {
    display: block;
}
.jq-editor-content {
    min-height: 200px;
    padding: 10px;
    outline: none;
}
.jq-editor-content:focus {
    border-color: #66afe9;
    box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(102,175,233,.6);
}
.jq-editor-content img {
    max-width: 100%;
}
.jq-editor-modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.4);
}
.jq-editor-modal-content {
    background-color: #fefefe;
    margin: 15% auto;
    padding: 20px;
    border: 1px solid #888;
    width: 80%;
    max-width: 500px;
    border-radius: 5px;
}
.jq-editor-modal-tabs {
    display: flex;
    margin-bottom: 15px;
    border-bottom: 1px solid #ddd;
}
.jq-editor-modal-tab {
    padding: 10px 15px;
    cursor: pointer;
    border-bottom: 2px solid transparent;
}
.jq-editor-modal-tab.active {
    border-bottom: 2px solid #4285f4;
    font-weight: bold;
}
.jq-editor-modal-panel {
    display: none;
}
.jq-editor-modal-panel.active {
    display: block;
}
.jq-editor-modal-close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}
.jq-editor-modal-close:hover {
    color: black;
}
.jq-editor-file-input {
    display: none;
}
.jq-editor-upload-area {
    border: 2px dashed #ddd;
    padding: 20px;
    text-align: center;
    margin-bottom: 15px;
    cursor: pointer;
}
.jq-editor-upload-area:hover {
    border-color: #4285f4;
}
.jq-editor-preview {
    max-width: 100%;
    max-height: 200px;
    display: none;
    margin: 10px auto;
}
.jq-editor-modal-actions {
    text-align: right;
    margin-top: 15px;
}
.jq-editor-modal-btn {
    padding: 8px 15px;
    margin-left: 10px;
    cursor: pointer;
    border: none;
    border-radius: 3px;
}
.jq-editor-modal-btn-primary {
    background-color: #4285f4;
    color: white;
}
.jq-editor-modal-btn-primary:hover {
    background-color: #3367d6;
}
.jq-editor-modal-btn-secondary {
    background-color: #f1f1f1;
}
.jq-editor-modal-btn-secondary:hover {
    background-color: #e1e1e1;
}

.jq-editor-word-counter {
    margin-top: 10px;
    padding: 8px;
    background: #f5f5f5;
    border: 1px solid #ddd;
    text-align: right;
    font-size: 0.9em;
    color: #666;
}

/* Estilos para la validación */
.is-valid {
    border-color: #28a745 !important;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%2328a745" width="24px" height="24px"><path d="M0 0h24v24H0z" fill="none"/><path d="M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z"/></svg>');
    background-repeat: no-repeat;
    background-position: right calc(0.375em + 0.1875rem) center;
    background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
}

.is-invalid {
    border-color: #dc3545 !important;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%23dc3545" width="24px" height="24px"><path d="M0 0h24v24H0z" fill="none"/><path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm1 15h-2v-2h2v2zm0-4h-2V7h2v6z"/></svg>');
    background-repeat: no-repeat;
    background-position: right calc(0.375em + 0.1875rem) center;
    background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
}

.loading {
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%23007bff" width="24px" height="24px"><path d="M0 0h24v24H0z" fill="none"/><path d="M12 6v3l4-4-4-4v3c-4.42 0-8 3.58-8 8 0 1.57.46 3.03 1.24 4.26L6.7 14.8c-.45-.83-.7-1.79-.7-2.8 0-3.31 2.69-6 6-6zm6.76 1.74L17.3 9.2c.44.84.7 1.79.7 2.8 0 3.31-2.69 6-6 6v-3l-4 4 4 4v-3c4.42 0 8-3.58 8-8 0-1.57-.46-3.03-1.24-4.26z"/></svg>');
    background-repeat: no-repeat;
    background-position: right calc(0.375em + 0.1875rem) center;
    background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
}

.email-error {
    font-size: 0.85rem;
    margin-top: 0.25rem;
    color: #dc3545;
}

.email-success {
    font-size: 0.85rem;
    margin-top: 0.25rem;
    color: #28a745;
}
.call-to-action {
            background-color: var(--light-gray);
            padding: 60px 0;
            font-family: 'Arial', sans-serif;
        }
        
        .container1 {
            display: flex;
            align-items: center;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            gap: 40px;
        }
        
        .text-content {
            flex: 1;
            text-align: right; /* Alineamos el texto a la derecha */
        }
        
        .cover-image {
            flex: 1;
            text-align: left; /* Alineamos la imagen a la izquierda */
        }
        
        .cover-image img {
            max-width: 100%;
            height: auto;
            border-radius: 8px;
            box-shadow: 0 4px 8px rgba(0,0,0,0.1);
        }
        
        #cta-heading {
            color: #2c3e50;
            font-size: 2.2rem;
            margin-bottom: 20px;
        }
        
        .call-to-action p {
            color: #34495e;
            font-size: 1.1rem;
            line-height: 1.6;
            margin-bottom: 30px;
        }
        
        .btn {
            display: inline-block;
            padding: 12px 24px;
            border-radius: 4px;
            text-decoration: none;
            font-weight: bold;
            transition: all 0.3s ease;
        }
        
        .btn-white {
            background-color: #fff;
            color: var(--secondary-color);
            border: 2px solid var(--dark-blue);
        }
        
        .btn-white:hover {
            background-color: var(--dark-blue);
            color: #fff;
        }
        
        .fa-paper-plane {
            margin-right: 8px;
        }
        
        @media (max-width: 768px) {
            .container {
                flex-direction: column;
            }
            
            .text-content, .cover-image {
                text-align: center; /* Centramos todo en móvil */
            }
            
            .cover-image {
                margin-top: 30px;
                order: 2; /* Opcional: Si quieres que en móvil la imagen vaya abajo */
            }
        }