/*
Theme Name: Ecolyma Theme
Theme URI: http://ecolyma.cl
Author: Ecolyma
Description: Custom theme for Ecolyma Chile - Ecología y Medio Ambiente
Version: 1.0
Text Domain: ecolyma-theme
*/

:root {
  --clr-main: #1B7B3A;
  --clr-main-dark: #155e2c;
  --clr-main-light: #e8f5e9;
  --secondary: #0077B6;
  --secondary-dark: #005f94;
  --secondary-light: #e3f2fd;
  --white: #FFFFFF;
  --dark: #2D3436;
  --clr-surface: #F5F6FA;
  --clr-muted: #636e72;
  --clr-border: #dfe6e9;
}

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

body {
  font-family: 'Source Sans 3', 'Helvetica Neue', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--dark);
  background: var(--white);
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Lora', Georgia, serif;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 0.5em;
}

a { color: var(--secondary); text-decoration: none; transition: color 0.3s; }
a:hover { color: var(--clr-main); }

img { max-width: 100%; height: auto; }

.container { max-width: 1140px; margin: 0 auto; padding: 0 20px; }

/* Header */
.top-bar {
  background: var(--white);
  padding: 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  border-bottom: 3px solid var(--clr-main);
}
.top-bar-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 20px;
  max-width: 1140px;
  margin: 0 auto;
}
.brand-link img { height: 50px; width: auto; }
.brand-link { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.site-title { color: var(--clr-main); font-family: 'Lora', Georgia, serif; font-size: 1.4rem; font-weight: 700; }

/* Navigation */
.nav-primary ul { list-style: none; display: flex; gap: 4px; }
.nav-primary a {
  color: var(--dark);
  font-family: 'Lora', Georgia, serif;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 8px 14px;
  border-radius: 4px;
  transition: background 0.3s, color 0.3s;
}
.nav-primary a:hover { background: var(--clr-main); color: var(--white); }
.burger-btn { display: none; background: none; border: none; color: var(--dark); font-size: 1.5rem; cursor: pointer; padding: 8px; }

/* Footer */
.page-footer {
  background: var(--dark);
  color: rgba(255,255,255,0.8);
  padding: 40px 0 20px;
  margin-top: 60px;
}
.footer-columns {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 30px;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 20px;
}
.ft-col h3 { color: var(--white); font-size: 1.1rem; margin-bottom: 15px; }
.ft-col ul { list-style: none; }
.ft-col li { margin-bottom: 8px; }
.ft-col a { color: rgba(255,255,255,0.7); }
.ft-col a:hover { color: var(--white); }
.footer-legal {
  text-align: center;
  padding-top: 20px;
  margin-top: 30px;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 0.85rem;
  max-width: 1140px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

/* Content */
.content-area { padding: 40px 0; }
.entry-header { margin-bottom: 20px; }
.entry-title { font-size: 2rem; color: var(--dark); }
.entry-meta { color: var(--clr-muted); font-size: 0.9rem; margin-bottom: 15px; }
.entry-content { line-height: 1.8; }
.entry-content p { margin-bottom: 1em; }
.entry-content h2 { margin-top: 1.5em; color: var(--clr-main); }
.entry-content h3 { margin-top: 1.2em; }
.entry-content ul, .entry-content ol { margin: 0.5em 0 1em 1.5em; }
.entry-content li { margin-bottom: 0.3em; }
.entry-content blockquote {
  border-left: 4px solid var(--clr-main);
  padding: 15px 20px;
  margin: 1.5em 0;
  background: var(--clr-surface);
  font-style: italic;
}

/* Cards */
.entry-card {
  background: var(--white);
  border-radius: 0;
  overflow: hidden;
  transition: border-color 0.25s;
  border-bottom: 2px solid var(--clr-border);
}
.entry-card:hover { border-bottom-color: var(--clr-main); }
.entry-thumb { width: 100%; height: 200px; object-fit: cover; display: block; }
.entry-body { padding: 20px; }
.entry-title { font-size: 1.1rem; margin-bottom: 8px; }
.entry-title a { color: var(--dark); }
.entry-title a:hover { color: var(--clr-main); }
.entry-excerpt { font-size: 0.9rem; color: var(--clr-muted); margin-bottom: 12px; }
.entry-meta { font-size: 0.8rem; color: var(--clr-muted); }
.category-badge {
  display: inline-block;
  background: var(--clr-main);
  color: var(--white);
  font-size: 0.75rem;
  padding: 3px 10px;
  border-radius: 3px;
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 8px;
}

/* Post Grid */
.post-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }

/* Featured Grid */
.featured-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.featured-card .entry-thumb { height: 220px; }
.featured-card .entry-title { font-size: 1.2rem; }

/* Hero */
.hero {
  position: relative;
  min-height: 420px;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--white);
}
.hero::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, rgba(27,123,58,0.85), rgba(0,119,182,0.85));
}
.hero-content { position: relative; z-index: 1; padding: 40px 20px; max-width: 700px; }
.hero h1 { font-size: 2.5rem; margin-bottom: 10px; text-shadow: 0 2px 4px rgba(0,0,0,0.3); }
.hero p { font-size: 1.2rem; opacity: 0.9; margin-bottom: 25px; }

/* Hero Search */
.hero-search form {
  display: flex;
  max-width: 500px;
  margin: 0 auto;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}
.hero-search input {
  flex: 1;
  padding: 14px 20px;
  border: none;
  font-size: 1rem;
  font-family: 'Source Sans 3', 'Helvetica Neue', sans-serif;
  outline: none;
}
.hero-search button {
  background: var(--secondary);
  color: white;
  border: none;
  padding: 14px 25px;
  font-family: 'Lora', Georgia, serif;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.3s;
}
.hero-search button:hover { background: var(--secondary-dark); }

/* Home Sections */
.home-section { margin-bottom: 50px; }

/* Docs Section */
.docs-section { border-radius: 0; }
.docs-grid { display: flex; flex-direction: column; gap: 12px; }
.doc-card {
  display: flex;
  align-items: center;
  gap: 15px;
  background: var(--white);
  padding: 18px 20px;
  border-radius: 2px;
  border-left: 4px solid var(--secondary);
  transition: all 0.3s;
  text-decoration: none;
  color: var(--dark);
}
.doc-card:hover { background: var(--clr-surface); color: var(--dark); }
.doc-icon { font-size: 1.8rem; flex-shrink: 0; }
.doc-info { flex: 1; }
.doc-info h3 { font-size: 1rem; margin-bottom: 4px; color: var(--dark); }
.doc-info p { font-size: 0.85rem; color: var(--clr-muted); margin: 0; }
.doc-arrow { font-size: 1.3rem; color: var(--secondary); flex-shrink: 0; font-weight: 700; }

/* Featured Image */
.post-thumbnail { margin-bottom: 20px; border-radius: 0; overflow: hidden; }
.post-thumbnail img { width: 100%; height: auto; display: block; }

/* Sidebar */
.with-sidebar { display: grid; grid-template-columns: 1fr 300px; gap: 40px; }
.sidebar .widget { background: var(--clr-surface); padding: 20px; border-radius: 0; margin-bottom: 20px; border-top: 2px solid var(--clr-main); }
.sidebar .widget h3 { font-size: 1rem; margin-bottom: 12px; color: var(--clr-main); }
.sidebar .widget ul { list-style: none; }
.sidebar .widget li { margin-bottom: 8px; padding-bottom: 8px; border-bottom: 1px solid var(--clr-border); }
.sidebar .widget li:last-child { border: none; }

/* Breadcrumbs */
.breadcrumbs {
  padding: 12px 0;
  font-size: 0.85rem;
  color: var(--clr-muted);
  background: var(--clr-surface);
}
.breadcrumbs a { color: var(--secondary); }

/* Pagination */
.pagination { text-align: center; margin-top: 40px; }
.pagination a, .pagination span {
  display: inline-block;
  padding: 8px 14px;
  margin: 0 4px;
  border-radius: 4px;
  font-weight: 600;
}
.pagination .current { background: var(--clr-main); color: var(--white); }
.pagination a { background: var(--clr-surface); color: var(--dark); }
.pagination a:hover { background: var(--clr-main); color: var(--white); }

/* Section headings */
.section-title {
  font-size: 1.8rem;
  color: var(--clr-main);
  margin-bottom: 30px;
  padding-bottom: 10px;
  border-bottom: 3px solid var(--clr-main);
  display: inline-block;
}

/* Category grid */
.category-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin: 30px 0; }
.cat-card {
  background: var(--clr-surface);
  padding: 25px 15px;
  text-align: center;
  border-radius: 2px;
  transition: all 0.3s;
  border: 2px solid transparent;
  text-decoration: none;
  color: var(--dark);
  display: block;
}
.cat-card:hover { border-color: var(--clr-main); background: var(--white); color: var(--dark); }
.cat-icon { font-size: 2rem; display: block; margin-bottom: 8px; }
.cat-card h3 { font-size: 0.95rem; margin: 0 0 4px; }
.cat-count { font-size: 0.8rem; color: var(--clr-muted); }

/* Author box */
.author-box {
  display: flex;
  gap: 20px;
  padding: 25px;
  background: var(--clr-surface);
  border-radius: 0; border-left: 3px solid var(--clr-main);
  margin: 30px 0;
}
.author-box img { width: 80px; height: 80px; border-radius: 50%; object-fit: cover; }
.author-info h4 { margin-bottom: 5px; }
.author-info p { font-size: 0.9rem; color: var(--clr-muted); }

/* Related Posts */
.related-posts { margin-top: 40px; padding-top: 30px; border-top: 2px solid var(--clr-border); }
.related-grid { grid-template-columns: repeat(3, 1fr); }

/* Archive Description */
.archive-description { color: var(--clr-muted); font-size: 1.05rem; margin-bottom: 20px; }

/* 404 Page */
.error-404 { text-align: center; padding: 80px 20px; }
.error-404 h1 { font-size: 5rem; color: var(--clr-main); margin-bottom: 10px; }
.error-404 p { font-size: 1.2rem; color: var(--clr-muted); margin: 20px 0; }
.btn-primary {
  display: inline-block;
  background: var(--clr-main);
  color: white;
  padding: 12px 30px;
  border-radius: 5px;
  font-family: 'Lora', Georgia, serif;
  font-weight: 600;
  transition: background 0.3s;
}
.btn-primary:hover { background: var(--clr-main-dark); color: white; }

/* Responsive */
@media (max-width: 992px) {
  .post-grid, .featured-grid { grid-template-columns: repeat(2, 1fr); }
  .category-grid { grid-template-columns: repeat(3, 1fr); }
  .related-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .post-grid, .featured-grid, .related-grid { grid-template-columns: 1fr; }
  .category-grid { grid-template-columns: repeat(2, 1fr); }
  .with-sidebar { grid-template-columns: 1fr; }
  .footer-columns { grid-template-columns: 1fr; }
  .nav-primary ul {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--white);
    padding: 20px;
    
    border-top: 1px solid var(--clr-border);
  }
  .nav-primary ul.active { display: flex; }
  .burger-btn { display: block; }
  .hero { min-height: 350px; }
  .hero h1 { font-size: 1.8rem; }
  .hero p { font-size: 1rem; }
  .top-bar-wrap { flex-wrap: wrap; }
  .hero-search form { flex-direction: column; border-radius: 6px; }
  .hero-search input { border-radius: 6px 6px 0 0; }
  .hero-search button { border-radius: 0 0 6px 6px; }
  .docs-section { margin-left: -10px; margin-right: -10px; padding: 25px 10px; }
}

@media (max-width: 480px) {
  .category-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .cat-card { padding: 18px 10px; }
}