/*
Theme Name:  SiteName
Theme URI:   https://yoursite.com
Author:      Your Name
Author URI:  https://yoursite.com
Description: A clean, fast knowledge base theme with live search, dynamic category cards, and full Customizer control over colors, fonts, and images.
Version:     1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
License:     GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: sitename
Tags:        knowledge-base, custom-colors, custom-logo, custom-menu, featured-images, full-site-editing
*/

/* ============================================================
   CSS CUSTOM PROPERTIES — all driven by WP Customizer
   ============================================================ */
:root {
  --color-header-bg:         #1a1a1a;
  --color-footer-bg:         #1a1a1a;
  --color-accent:            #2563eb;
  --color-accent-hover:      #1d4ed8;
  --color-search-btn-bg:     #ffffff;
  --color-search-btn-hover:  #f9f9f9;
  --color-body-bg:           #fdfdfd;
  --color-card-bg:           #ffffff;
  --color-border:            #e2e8f0;
  --color-text:              #1e293b;
  --color-muted:             #64748b;
  --color-sidebar-card-bg:   #ffffff;
  --color-sidebar-hdr-bg:    #f9f9f9;
  /* Font families */
  --font-body:               'DM Sans', sans-serif;
  --font-heading:            'DM Serif Display', serif;
  --font-breadcrumb:         inherit;
  /* Font sizes */
  --font-size-base:          14px;
  --font-size-breadcrumb:    12.5px;
  /* Font weights */
  --font-weight-breadcrumb:  400;
  /* Font colors */
  --color-heading:           #1a1a1a;
  --color-link:              #2563eb;
  --color-link-hover:        #1d4ed8;
  --color-breadcrumb-text:   #64748b;
  --color-breadcrumb-link:   #64748b;
  --color-breadcrumb-hover:  #2563eb;
  --color-post-title:        #1a1a1a;
  --color-post-meta:         #64748b;
  --color-widget-title:      #64748b;
  --color-cat-name:          #1e293b;
  --color-cat-sub:           #64748b;
  --color-section-label:     #64748b;
  --color-footer-text:       rgba(255,255,255,0.35);
  --color-footer-link:       rgba(255,255,255,0.38);
  --color-footer-link-hover: rgba(255,255,255,0.85);
  --color-footer-copyright:  rgba(255,255,255,0.2);
  /* Layout */
  --content-sidebar-ratio:   2.2fr 1px 1fr;
  --static-page-max-width:   760px;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  height: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  background: var(--color-body-bg);
  color: var(--color-text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  /* Sticky footer — footer always pushed to bottom of viewport */
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Main content grows to fill available space */
#main-content {
  flex: 1 0 auto;
}

/* Footer never shrinks */
#site-footer {
  flex-shrink: 0;
}

img { max-width: 100%; height: auto; display: block; }
/* links defined above in typography */

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 400;
  line-height: 1.25;
  color: var(--color-heading);
}

a { color: var(--color-link); text-decoration: none; }
a:hover { color: var(--color-link-hover); text-decoration: underline; }

/* ============================================================
   LAYOUT UTILITIES
   ============================================================ */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

.container--wide {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ============================================================
   HEADER
   ============================================================ */
#site-header {
  background: var(--color-header-bg);
  height: 56px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 20px;
  padding: 0 40px;
  position: sticky;
  top: 0;
  z-index: 200;
  box-shadow: 0 1px 0 rgba(255,255,255,0.06);
}

/* Logo */
.site-logo a { display: flex; align-items: center; }
.site-logo img {
  height: 32px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
}
.site-logo .site-name {
  color: rgba(255,255,255,0.92);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.3px;
  text-decoration: none;
}

/* Header search */
.header-search { position: relative; width: 280px; }
.header-search__icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: rgba(255,255,255,0.3);
  pointer-events: none;
  display: flex;
  z-index: 1;
}
.header-search__icon svg { width: 14px; height: 14px; }
.header-search__input {
  width: 100%;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 30px;
  padding: 7px 14px 7px 34px;
  font-size: 13px;
  font-family: var(--font-body);
  color: #fff;
  outline: none;
  transition: background 0.2s, border-color 0.2s, border-radius 0.15s;
}
.header-search__input::placeholder { color: rgba(255,255,255,0.3); }
.header-search__input:focus {
  background: rgba(255,255,255,0.11);
  border-color: rgba(255,255,255,0.28);
}
.header-search__input.is-open { border-radius: 12px 12px 0 0; border-bottom-color: transparent; }

/* Live search dropdown */
.live-search-dropdown {
  position: absolute;
  top: 100%;
  left: 0; right: 0;
  background: #1f1f1f;
  border: 1px solid rgba(255,255,255,0.12);
  border-top: none;
  border-radius: 0 0 12px 12px;
  overflow: hidden;
  display: none;
  z-index: 300;
  box-shadow: 0 12px 32px rgba(0,0,0,0.4);
}
.live-search-dropdown.is-visible { display: block; }
.live-search-result {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 11px 16px;
  text-decoration: none;
  color: rgba(255,255,255,0.78);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  font-size: 13px;
  font-weight: 500;
  transition: background 0.12s;
}
.live-search-result:last-of-type { border-bottom: none; }
.live-search-result:hover,
.live-search-result.is-highlighted { background: rgba(255,255,255,0.07); color: #fff; text-decoration: none; }
.live-search-result__title { flex: 1; text-align: left; }
.live-search-result__arrow { color: rgba(255,255,255,0.2); font-size: 14px; margin-left: 10px; }
.live-search-result:hover .live-search-result__arrow,
.live-search-result.is-highlighted .live-search-result__arrow { color: rgba(255,255,255,0.5); }
.live-search-dropdown__footer {
  padding: 9px 16px;
  border-top: 1px solid rgba(255,255,255,0.06);
  background: rgba(0,0,0,0.2);
  text-align: right;
}
.live-search-dropdown__footer a {
  color: rgba(255,255,255,0.45);
  font-size: 12px;
  font-weight: 600;
  text-decoration: none;
}
.live-search-dropdown__footer a:hover { color: #fff; }

/* Primary nav menu */
.primary-nav { display: flex; justify-content: flex-end; }
.primary-nav ul { display: flex; gap: 4px; list-style: none; }
.primary-nav ul li a {
  color: rgba(255,255,255,0.55);
  font-size: 13.5px;
  padding: 6px 12px;
  border-radius: 6px;
  display: block;
  transition: background 0.15s, color 0.15s;
  text-decoration: none;
}
.primary-nav ul li a:hover,
.primary-nav ul li.current-menu-item > a,
.primary-nav ul li.current_page_item > a {
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.92);
}

/* Mobile menu toggle */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  color: rgba(255,255,255,0.7);
}
.mobile-menu-toggle svg { width: 22px; height: 22px; }

/* Mobile nav drawer */
.mobile-nav {
  display: none;
  background: #111;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 12px 0;
}
.mobile-nav.is-open { display: block; }
.mobile-nav ul { list-style: none; padding: 0 20px; }
.mobile-nav ul li a {
  display: block;
  padding: 12px 0;
  color: rgba(255,255,255,0.7);
  font-size: 15px;
  font-weight: 500;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  text-decoration: none;
}
.mobile-nav ul li:last-child a { border-bottom: none; }
.mobile-nav .mobile-search { padding: 12px 20px 6px; }
.mobile-nav .mobile-search input {
  width: 100%;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 8px;
  padding: 10px 16px;
  color: #fff;
  font-family: var(--font-body);
  font-size: 14px;
  outline: none;
}
.mobile-nav .mobile-search input::placeholder { color: rgba(255,255,255,0.35); }

/* ============================================================
   HERO
   ============================================================ */
.site-hero {
  position: relative;
  background: linear-gradient(145deg, #0f1d33 0%, #1e3a6e 60%, #1a4090 100%);
  min-height: 260px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 64px 40px 72px;
  overflow: hidden;
  text-align: center;
}
.site-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 120%, rgba(37,99,235,0.3) 0%, transparent 70%);
}
.site-hero__bg {
  position: absolute;
  inset: 0;
  object-fit: cover;
  width: 100%;
  height: 100%;
  opacity: 0.35;
}
.site-hero__content { position: relative; z-index: 1; width: 100%; max-width: 640px; }

/* Hero search */
.hero-search { max-width: 520px; margin: 0 auto; position: relative; }
.hero-search__icon {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: rgba(255,255,255,0.35);
  pointer-events: none;
  display: flex;
  z-index: 1;
}
.hero-search__icon svg { width: 16px; height: 16px; }
.hero-search__input {
  width: 100%;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 40px;
  padding: 13px 110px 13px 46px;
  font-size: 14px;
  font-family: var(--font-body);
  color: #fff;
  outline: none;
  transition: background 0.2s, border-color 0.2s, border-radius 0.15s;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.hero-search__input::placeholder { color: rgba(255,255,255,0.38); }
.hero-search__input:focus {
  background: rgba(255,255,255,0.13);
  border-color: rgba(255,255,255,0.35);
}
.hero-search__input.is-open { border-radius: 20px 20px 0 0; border-bottom-color: transparent; }
.hero-search__btn {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--color-search-btn-bg);
  color: var(--color-text);
  border: none;
  border-radius: 30px;
  padding: 8px 20px;
  font-size: 12.5px;
  font-weight: 700;
  font-family: var(--font-body);
  cursor: pointer;
  transition: background 0.15s;
  z-index: 2;
}
.hero-search__btn:hover { background: var(--color-search-btn-hover); }

/* Hero search input open state no longer needed — hero uses plain form */

/* ============================================================
   SECTION LABEL
   ============================================================ */
.section-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--color-section-label);
  margin-bottom: 16px;
}

/* ============================================================
   HOMEPAGE
   ============================================================ */
.home-body { padding: 40px 0 64px; }

/* Category grid */
.cat-grid {
  display: grid;
  gap: 14px;
  margin-bottom: 48px;
}
.cat-grid[data-cols="3"] { grid-template-columns: repeat(3, 1fr); }
.cat-grid[data-cols="4"] { grid-template-columns: repeat(4, 1fr); }
.cat-grid[data-cols="5"] { grid-template-columns: repeat(5, 1fr); }
.cat-grid[data-cols="6"] { grid-template-columns: repeat(6, 1fr); }
.cat-grid[data-cols="7"]  { grid-template-columns: repeat(4, 1fr); }
.cat-grid[data-cols="8"]  { grid-template-columns: repeat(4, 1fr); }
.cat-grid[data-cols="10"] { grid-template-columns: repeat(5, 1fr); }
.cat-grid[data-cols="12"] { grid-template-columns: repeat(6, 1fr); }

.cat-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
  text-decoration: none;
  color: var(--color-text);
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}
.cat-card:hover {
  border-color: var(--color-accent);
  box-shadow: 0 4px 20px rgba(37,99,235,0.1);
  transform: translateY(-2px);
  text-decoration: none;
}
.cat-card__img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  background: var(--color-border);
}
.cat-card__body { padding: 14px 16px 18px; display: flex; flex-direction: column; gap: 4px; flex: 1; }
.cat-card__name { font-size: 13.5px; font-weight: 700; color: var(--color-cat-name); text-transform: uppercase; letter-spacing: 0.3px; line-height: 1.3; }
.cat-card__sub { font-size: 12px; color: var(--color-cat-sub); }

/* Homepage two-col bottom */
.home-bottom { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.home-col__header {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--color-muted);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 4px;
}
.post-row {
  display: block;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border);
  text-decoration: none;
  color: var(--color-text);
}
.post-row:last-child { border-bottom: none; }
.post-row__title {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text);
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 2px;
  transition: color 0.13s;
}
.post-row:hover .post-row__title { color: var(--color-accent); }
.post-row__meta { font-size: 11px; color: #94a3b8; display: flex; align-items: center; gap: 5px; }
.fresh-dot { width: 5px; height: 5px; border-radius: 50%; background: #22c55e; flex-shrink: 0; }

/* ============================================================
   SINGLE POST
   ============================================================ */
.single-wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 24px 64px;
  display: grid;
  grid-template-columns: var(--content-sidebar-ratio);
  gap: 0;
  align-items: start;
}

.post-content { min-width: 0; padding-right: 40px; }

.col-divider { background: var(--color-border); width: 1px; align-self: stretch; }

.post-sidebar { min-width: 0; padding-left: 40px; }

/* Breadcrumb */
.breadcrumb {
  font-size: var(--font-size-breadcrumb);
  font-family: var(--font-breadcrumb);
  font-weight: var(--font-weight-breadcrumb);
  color: var(--color-breadcrumb-text);
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}
.breadcrumb a { color: var(--color-breadcrumb-link); text-decoration: none; }
.breadcrumb a:hover { color: var(--color-breadcrumb-hover); }
.breadcrumb__sep { color: var(--color-border); }

.post-title { font-family: var(--font-heading); font-size: 32px; font-weight: 400; line-height: 1.2; color: var(--color-post-title); margin-bottom: 12px; letter-spacing: -0.3px; }

.post-meta { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--color-post-meta); margin-bottom: 24px; flex-wrap: wrap; }
.post-meta__dot { color: var(--color-border); }
.post-meta__author { font-weight: 600; color: var(--color-text); }

.post-featured-img { width: 100%; aspect-ratio: 16/9; object-fit: cover; border-radius: 8px; margin-bottom: 28px; }

/* Post body typography */
.post-body p { margin-bottom: 18px; font-size: 15px; line-height: 1.8; }
.post-body h2 { font-family: var(--font-heading); font-size: 24px; margin: 36px 0 14px; }
.post-body h3 { font-size: 17px; font-weight: 700; margin: 28px 0 10px; }
.post-body h4 { font-size: 15px; font-weight: 700; margin: 20px 0 8px; }
.post-body ul, .post-body ol { padding-left: 22px; margin-bottom: 18px; }
.post-body li { margin-bottom: 8px; font-size: 15px; line-height: 1.75; }
.post-body strong { font-weight: 700; color: #1a1a1a; }
.post-body em { font-style: italic; }
.post-body a { color: var(--color-accent); }
.post-body a:hover { text-decoration: underline; }
.post-body hr { border: none; border-top: 1px solid var(--color-border); margin: 32px 0; }
.post-body blockquote { border-left: 3px solid var(--color-border); padding: 12px 0 12px 24px; margin: 24px 0; color: var(--color-muted); font-style: italic; font-size: 15.5px; line-height: 1.7; }
.post-body img { border-radius: 6px; margin: 8px 0; }
.post-body pre { background: #f1f5f9; border: 1px solid var(--color-border); border-radius: 6px; padding: 16px; overflow-x: auto; font-size: 13px; margin-bottom: 18px; }
.post-body code { background: #f1f5f9; border-radius: 3px; padding: 2px 5px; font-size: 13px; }
.post-body pre code { background: none; padding: 0; }

/* Sidebar widgets */
.sidebar-widget { margin-bottom: 28px; }
.sidebar-widget:last-child { margin-bottom: 0; }
.widget-title { font-size: 10.5px; font-weight: 700; letter-spacing: 1.2px; text-transform: uppercase; color: var(--color-widget-title); margin-bottom: 12px; padding-bottom: 8px; border-bottom: 1px solid var(--color-border); }
.sidebar-list { list-style: none; }
.sidebar-list li { border-bottom: 1px solid var(--color-border); }
.sidebar-list li:last-child { border-bottom: none; }
.sidebar-list li a { display: block; padding: 9px 0; font-size: 13px; font-weight: 500; color: var(--color-text); text-decoration: none; line-height: 1.4; transition: color 0.13s; }
.sidebar-list li a:hover { color: var(--color-accent); }
.sidebar-list .item-meta { font-size: 11px; color: #94a3b8; margin-top: 2px; display: flex; align-items: center; gap: 4px; }

/* ============================================================
   STATIC PAGE
   ============================================================ */
.static-wrap { max-width: var(--static-page-max-width); margin: 0 auto; padding: 40px 24px 80px; }
.page-title { font-family: var(--font-heading); font-size: 36px; font-weight: 400; line-height: 1.2; color: #1a1a1a; margin-bottom: 10px; letter-spacing: -0.4px; }
.page-meta { font-size: 12.5px; color: var(--color-muted); margin-bottom: 32px; }

/* ============================================================
   SEARCH RESULTS
   ============================================================ */
.search-page-wrap { padding: 36px 0 80px; }
.search-bar-pill {
  display: flex;
  align-items: center;
  max-width: 560px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 50px;
  padding: 5px 5px 5px 18px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.06);
  gap: 8px;
  transition: border-color 0.2s, box-shadow 0.2s;
  margin-bottom: 32px;
}
.search-bar-pill:focus-within { border-color: #94a3b8; box-shadow: 0 2px 14px rgba(0,0,0,0.1); }
.search-bar-pill__icon { color: #94a3b8; display: flex; flex-shrink: 0; }
.search-bar-pill__icon svg { width: 16px; height: 16px; }
.search-bar-pill input { flex: 1; border: none; outline: none; font-size: 14px; font-family: var(--font-body); color: var(--color-text); background: transparent; padding: 6px 0; }
.search-bar-pill input::placeholder { color: #94a3b8; }
.search-bar-pill__btn { background: var(--color-search-btn-bg); color: var(--color-text); border: 1px solid var(--color-border); border-radius: 50px; padding: 8px 22px; font-size: 13px; font-weight: 700; font-family: var(--font-body); cursor: pointer; transition: background 0.15s; white-space: nowrap; flex-shrink: 0; }
.search-bar-pill__btn:hover { background: var(--color-search-btn-hover); }
.search-results-meta { font-size: 13px; color: var(--color-muted); margin-bottom: 28px; }
.search-results-meta strong { color: var(--color-text); }

.results-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 40px; }
.result-card { background: var(--color-card-bg); border: 1px solid var(--color-border); border-radius: 8px; overflow: hidden; text-decoration: none; color: var(--color-text); display: flex; flex-direction: column; transition: border-color 0.18s, box-shadow 0.18s, transform 0.18s; }
.result-card:hover { border-color: var(--color-accent); box-shadow: 0 4px 16px rgba(37,99,235,0.1); transform: translateY(-2px); text-decoration: none; }
.result-card__thumb { width: 100%; aspect-ratio: 16/9; object-fit: cover; background: var(--color-border); }
.result-card__body { padding: 14px 16px 18px; flex: 1; display: flex; flex-direction: column; gap: 6px; }
.result-card__cat { font-size: 10.5px; font-weight: 700; letter-spacing: 0.5px; text-transform: uppercase; color: var(--color-accent); }
.result-card__title { font-size: 14px; font-weight: 700; color: #1a1a1a; line-height: 1.35; transition: color 0.13s; }
.result-card:hover .result-card__title { color: var(--color-accent); }
.result-card__excerpt { font-size: 12.5px; color: var(--color-muted); line-height: 1.55; flex: 1; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.result-card__meta { font-size: 11px; color: #94a3b8; margin-top: 4px; }

/* Pagination */
.pagination { display: flex; align-items: center; gap: 4px; }
.page-numbers { width: 34px; height: 34px; border-radius: 6px; border: 1px solid var(--color-border); background: #fff; font-size: 13px; font-weight: 600; color: var(--color-muted); display: flex; align-items: center; justify-content: center; text-decoration: none; transition: all 0.13s; font-family: var(--font-body); }
.page-numbers:hover { border-color: var(--color-accent); color: var(--color-accent); }
.page-numbers.current { background: var(--color-header-bg); color: #fff; border-color: var(--color-header-bg); }
.page-numbers.dots { border: none; background: none; cursor: default; }

/* ============================================================
   FOOTER
   ============================================================ */
#site-footer { background: var(--color-footer-bg); padding: 40px 40px 24px; }
.footer-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 40px; margin-bottom: 32px; }
.footer-brand { flex: 1; }
.footer-logo img { height: 28px; width: auto; margin-bottom: 12px; }
.footer-desc { font-size: 12.5px; line-height: 1.65; max-width: 300px; color: var(--color-footer-text); }
.footer-menus { display: flex; gap: 52px; flex-shrink: 0; }
.footer-menu-col h4 { color: rgba(255,255,255,0.55); font-size: 10.5px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 14px; }
.footer-menu-col ul { list-style: none; }
.footer-menu-col ul li { margin-bottom: 9px; }
.footer-menu-col ul li a { color: var(--color-footer-link); text-decoration: none; font-size: 13px; transition: color 0.15s; }
.footer-menu-col ul li a:hover { color: var(--color-footer-link-hover); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.07); padding-top: 18px; display: flex; justify-content: space-between; font-size: 11.5px; color: var(--color-footer-copyright); }

/* ============================================================
   MATCH HIGHLIGHT (live search)
   ============================================================ */
mark.search-highlight { background: rgba(255,220,0,0.22); color: inherit; border-radius: 2px; padding: 0 1px; }

/* ============================================================
   RESPONSIVE — TABLET (≤900px)
   ============================================================ */
@media (max-width: 900px) {

  #site-header { grid-template-columns: 1fr auto; padding: 0 24px; gap: 12px; }
  .header-search { display: none; }
  .primary-nav { display: none; }
  .mobile-menu-toggle { display: flex; }

  .site-hero { padding: 48px 24px 56px; min-height: 200px; }
  .hero-search { max-width: 100%; }
  .hero-search__input { padding: 12px 100px 12px 42px; }

  .cat-grid[data-cols="5"],
  .cat-grid[data-cols="6"],
  .cat-grid[data-cols="10"],
  .cat-grid[data-cols="12"] { grid-template-columns: repeat(3, 1fr); }
  .cat-grid[data-cols="7"],
  .cat-grid[data-cols="8"]  { grid-template-columns: repeat(3, 1fr); }

  .home-bottom { grid-template-columns: 1fr; gap: 32px; }

  .single-wrap {
    grid-template-columns: 1fr;
    padding: 24px 20px 48px;
  }
  .post-content { padding-right: 0; }
  .col-divider { display: none; }
  .post-sidebar { padding-left: 0; padding-top: 36px; border-top: 1px solid var(--color-border); }

  .results-grid { grid-template-columns: repeat(2, 1fr); }

  .footer-top { flex-direction: column; gap: 28px; }
  .footer-menus { gap: 32px; }
  #site-footer { padding: 32px 24px 20px; }
}

/* ============================================================
   RESPONSIVE — MOBILE (≤600px)
   ============================================================ */
@media (max-width: 600px) {

  #site-header { padding: 0 16px; }

  .site-hero { padding: 36px 16px 44px; min-height: 160px; }
  .hero-search__input { font-size: 13px; padding: 11px 90px 11px 38px; }
  .hero-search__btn { padding: 7px 14px; font-size: 12px; }

  .container, .container--wide { padding: 0 16px; }

  .cat-grid[data-cols="3"],
  .cat-grid[data-cols="4"],
  .cat-grid[data-cols="5"],
  .cat-grid[data-cols="6"],
  .cat-grid[data-cols="7"],
  .cat-grid[data-cols="8"],
  .cat-grid[data-cols="10"],
  .cat-grid[data-cols="12"] { grid-template-columns: repeat(2, 1fr); }

  .post-title { font-size: 26px; }
  .page-title { font-size: 28px; }

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

  .footer-menus { flex-direction: column; gap: 24px; }
  .footer-bottom { flex-direction: column; gap: 6px; }

  .search-bar-pill { max-width: 100%; }

  .static-wrap { padding: 24px 16px 48px; }
  .single-wrap { padding: 20px 16px 48px; }
}