/*
Theme Name:   MetallurgyZone Child
Theme URI:    https://metallurgyzone.com
Description:  Astra Child Theme for MetallurgyZone. Industrial precision meets modern editorial design. Enhanced hero, smart search, SEO-optimised structure, reading progress, back-to-top, dark industrial aesthetic.
Author:       MetallurgyZone Team
Template:     astra
Version:      1.0.0
License:      GNU General Public License v2 or later
Text Domain:  metallurgyzone-child
*/

/* ============================================================
   DESIGN TOKENS
   ============================================================ */
:root {
  --mz-black:        #0A0A0B;
  --mz-graphite:     #111317;
  --mz-steel-dark:   #1A1D24;
  --mz-steel:        #252A35;
  --mz-steel-mid:    #2E3444;
  --mz-border:       #2A2F3E;
  --mz-border-light: #353C52;
  --mz-accent:       #E8601A;
  --mz-accent-b:     #FF7A2E;
  --mz-accent-glow:  rgba(232,96,26,0.18);
  --mz-accent-sub:   rgba(232,96,26,0.08);
  --mz-blue:         #3B82F6;
  --mz-text-1:       #F0F2F5;
  --mz-text-2:       #9BA3B2;
  --mz-text-3:       #5C6478;
  --mz-surface:      #15181F;
  --mz-surface-2:    #1C2030;
  --mz-font-d:       'Oswald', 'Barlow Condensed', sans-serif;
  --mz-font-b:       'DM Sans', 'IBM Plex Sans', sans-serif;
  --mz-font-m:       'JetBrains Mono', monospace;
  --mz-ease:         cubic-bezier(0.4,0,0.2,1);
  --mz-t:            220ms;
}

/* ============================================================
   BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

body {
  background: var(--mz-black) !important;
  color: var(--mz-text-1) !important;
  font-family: var(--mz-font-b) !important;
  font-size: 16px;
  line-height: 1.7;
}

#content, #primary, .ast-container, .site-content,
.ast-article-single, .ast-separate-container .ast-article-post {
  background: var(--mz-black) !important;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--mz-accent); text-decoration: none; transition: color var(--mz-t) var(--mz-ease); }
a:hover { color: var(--mz-accent-b); }
::selection { background: var(--mz-accent); color: #fff; }

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1,h2,h3,h4,h5,h6 {
  font-family: var(--mz-font-d) !important;
  color: var(--mz-text-1) !important;
  line-height: 1.2;
  letter-spacing: 0.02em;
}

h1 { font-size: clamp(2rem,5vw,3.5rem); }
h2 { font-size: clamp(1.5rem,3.5vw,2.25rem); }
h3 { font-size: clamp(1.1rem,2.5vw,1.5rem); }

p { margin-bottom: 1.2em; color: var(--mz-text-2); }

.entry-content p, .entry-content li, .entry-content td {
  color: var(--mz-text-2); font-size: 1rem; line-height: 1.8;
}

code, pre {
  font-family: var(--mz-font-m) !important;
  background: var(--mz-surface-2);
  color: var(--mz-accent-b);
  border: 1px solid var(--mz-border);
  border-radius: 4px;
}
code { padding: .1em .4em; font-size: .875em; }
pre { padding: 1rem 1.5rem; overflow-x: auto; margin: 1.5rem 0; }

blockquote {
  border-left: 3px solid var(--mz-accent);
  margin: 2rem 0;
  padding: 1rem 1.5rem;
  background: var(--mz-accent-sub);
  border-radius: 0 8px 8px 0;
}
blockquote p { color: var(--mz-text-1); margin: 0; }

/* Tables */
.entry-content table {
  width: 100%; border-collapse: collapse;
  background: var(--mz-surface); border-radius: 8px;
  overflow: hidden; margin: 2rem 0; font-size: .9rem;
}
.entry-content table th {
  background: var(--mz-steel-dark); color: var(--mz-text-1);
  font-family: var(--mz-font-d); font-weight: 600;
  letter-spacing: .05em; text-transform: uppercase; font-size: .75rem;
  padding: .75rem 1rem; border-bottom: 2px solid var(--mz-accent); text-align: left;
}
.entry-content table td {
  padding: .65rem 1rem; border-bottom: 1px solid var(--mz-border);
  color: var(--mz-text-2); vertical-align: top;
}
.entry-content table tr:last-child td { border-bottom: none; }
.entry-content table tr:hover td { background: var(--mz-surface-2); color: var(--mz-text-1); }

.entry-content ul, .entry-content ol { padding-left: 1.4em; margin-bottom: 1.4em; }
.entry-content li { margin-bottom: .4em; }
.entry-content ul li::marker, .entry-content ol li::marker { color: var(--mz-accent); }

.entry-content dl { margin: 1.5rem 0; }
.entry-content dt {
  font-family: var(--mz-font-d); color: var(--mz-text-1);
  font-size: 1rem; font-weight: 600; letter-spacing: .03em; margin-top: 1rem;
}
.entry-content dd {
  margin-left: 1.5rem; color: var(--mz-text-2); line-height: 1.8;
  border-left: 2px solid var(--mz-border); padding-left: 1rem;
  margin-top: .25rem; margin-bottom: 1rem;
}

/* ============================================================
   HEADER & NAV
   ============================================================ */
#masthead, .site-header, .ast-primary-header-bar, header.site-header {
  background: rgba(10,10,11,.96) !important;
  border-bottom: 1px solid var(--mz-border) !important;
  backdrop-filter: blur(12px) saturate(1.4);
  -webkit-backdrop-filter: blur(12px) saturate(1.4);
  position: sticky !important; top: 0; z-index: 1000;
  transition: box-shadow var(--mz-t) var(--mz-ease);
}
#masthead.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,.5) !important; }

.ast-site-identity .site-title a {
  font-family: var(--mz-font-d) !important; font-size: 1.5rem !important;
  font-weight: 700 !important; color: var(--mz-text-1) !important;
  letter-spacing: .04em;
}
.mz-logo-accent { color: var(--mz-accent) !important; }

.main-header-menu .menu-item a, .ast-primary-header-bar .main-header-menu a {
  color: var(--mz-text-2) !important; font-family: var(--mz-font-b) !important;
  font-size: .875rem !important; font-weight: 500 !important;
  letter-spacing: .04em; text-transform: uppercase;
  padding: .5rem .85rem !important; border-radius: 4px;
  transition: color var(--mz-t) var(--mz-ease), background var(--mz-t) var(--mz-ease) !important;
}
.main-header-menu .menu-item a:hover { color: var(--mz-text-1) !important; background: var(--mz-surface) !important; }
.main-header-menu .current-menu-item > a { color: var(--mz-accent) !important; background: var(--mz-accent-sub) !important; }

.main-header-menu .sub-menu {
  background: var(--mz-graphite) !important; border: 1px solid var(--mz-border) !important;
  border-radius: 8px !important; box-shadow: 0 12px 40px rgba(0,0,0,.6) !important;
  padding: .4rem !important; min-width: 200px;
}

/* Header search */
.mz-search-wrapper { padding: 0 1rem; display: flex; align-items: center; }
.mz-search-form {
  display: flex; align-items: center; background: var(--mz-surface);
  border: 1px solid var(--mz-border); border-radius: 9999px;
  overflow: hidden; width: 220px;
  transition: width .4s var(--mz-ease), border-color var(--mz-t) var(--mz-ease), box-shadow var(--mz-t) var(--mz-ease);
}
.mz-search-form:focus-within { width: 300px; border-color: var(--mz-accent); box-shadow: 0 0 0 3px var(--mz-accent-sub); }
.mz-search-form input[type="search"] {
  background: transparent; border: none; outline: none;
  color: var(--mz-text-1); font-family: var(--mz-font-b);
  font-size: .85rem; padding: .45rem .75rem; width: 100%;
}
.mz-search-form input[type="search"]::placeholder { color: var(--mz-text-3); }
.mz-search-form button { background: transparent; border: none; cursor: pointer; padding: .45rem .85rem; color: var(--mz-text-3); display: flex; align-items: center; transition: color var(--mz-t) var(--mz-ease); }
.mz-search-form:focus-within button { color: var(--mz-accent); }
.mz-search-form button svg, .mz-hero-search-icon svg { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* ============================================================
   HERO
   ============================================================ */
.mz-hero {
  position: relative; min-height: 92vh;
  display: flex; flex-direction: column; justify-content: center; align-items: center;
  text-align: center; padding: 6rem 1.5rem; overflow: hidden; background: var(--mz-black);
}
.mz-hero::before {
  content: ''; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(59,130,246,.04) 1px, transparent 1px), linear-gradient(90deg,rgba(59,130,246,.04) 1px,transparent 1px);
  background-size: 60px 60px; animation: gridDrift 25s linear infinite; z-index: 0;
}
.mz-hero::after {
  content: ''; position: absolute; top: -20%; left: 50%; transform: translateX(-50%);
  width: 800px; height: 500px;
  background: radial-gradient(ellipse at center, rgba(232,96,26,.12) 0%, rgba(232,96,26,.04) 40%, transparent 70%);
  z-index: 0; pointer-events: none;
}
@keyframes gridDrift { 0% { transform: translate(0,0); } 100% { transform: translate(60px,60px); } }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes pulse { 0%,100% { opacity:1; transform:scale(1); } 50% { opacity:.5; transform:scale(.8); } }
@keyframes scrollPulse { 0%,100% { opacity:.4; } 50% { opacity:1; } }

.mz-hero-inner { position: relative; z-index: 2; max-width: 860px; width: 100%; margin: 0 auto; }

.mz-hero-badge {
  display: inline-flex; align-items: center; gap: .4rem;
  background: var(--mz-accent-sub); border: 1px solid var(--mz-accent-glow);
  color: var(--mz-accent-b); font-family: var(--mz-font-d); font-size: .7rem;
  font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  padding: .35rem .9rem; border-radius: 9999px; margin-bottom: 1.5rem;
  animation: fadeInUp .6s var(--mz-ease) both;
}
.mz-hero-badge .dot { width: 6px; height: 6px; background: var(--mz-accent); border-radius: 50%; animation: pulse 2s ease-in-out infinite; }

.mz-hero-title {
  font-family: var(--mz-font-d) !important;
  font-size: clamp(2.8rem,8vw,5.5rem) !important;
  font-weight: 700 !important; color: var(--mz-text-1) !important;
  line-height: 1.05 !important; letter-spacing: -.01em !important;
  margin: 0 0 1.5rem !important; animation: fadeInUp .7s var(--mz-ease) .1s both;
}
.mz-accent-word { color: var(--mz-accent); }

.mz-hero-subtitle {
  font-size: clamp(1rem,2vw,1.2rem) !important; color: var(--mz-text-2) !important;
  max-width: 620px; margin: 0 auto 2rem !important; line-height: 1.7 !important;
  animation: fadeInUp .7s var(--mz-ease) .2s both;
}

/* Hero search */
.mz-hero-search { position: relative; max-width: 580px; margin: 0 auto 2rem; animation: fadeInUp .7s var(--mz-ease) .3s both; }
.mz-hero-search-form {
  display: flex; align-items: stretch; background: var(--mz-surface);
  border: 1.5px solid var(--mz-border); border-radius: 9999px; overflow: hidden;
  transition: border-color var(--mz-t) var(--mz-ease), box-shadow var(--mz-t) var(--mz-ease), transform var(--mz-t) var(--mz-ease);
  box-shadow: 0 8px 32px rgba(0,0,0,.4);
}
.mz-hero-search-form:focus-within { border-color: var(--mz-accent); box-shadow: 0 0 0 4px var(--mz-accent-sub), 0 12px 40px rgba(0,0,0,.5); transform: translateY(-2px); }
.mz-hero-search-icon { display: flex; align-items: center; padding: 0 0 0 1.4rem; color: var(--mz-text-3); flex-shrink: 0; }
.mz-hero-search-icon svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.mz-hero-search-form input[type="search"] {
  flex: 1; background: transparent; border: none; outline: none;
  color: var(--mz-text-1); font-family: var(--mz-font-b); font-size: 1rem; padding: 1rem; min-width: 0;
}
.mz-hero-search-form input[type="search"]::placeholder { color: var(--mz-text-3); }
.mz-hero-search-form input[type="search"]::-webkit-search-cancel-button { display: none; }
.mz-hero-search-form button[type="submit"] {
  background: var(--mz-accent); border: none; color: #fff;
  font-family: var(--mz-font-d); font-size: .8rem; font-weight: 600;
  letter-spacing: .08em; text-transform: uppercase; padding: 0 1.8rem;
  cursor: pointer; flex-shrink: 0; margin: 5px; border-radius: 9999px;
  transition: background var(--mz-t) var(--mz-ease);
}
.mz-hero-search-form button[type="submit"]:hover { background: var(--mz-accent-b); }

.mz-search-hints { display: flex; flex-wrap: wrap; justify-content: center; gap: .5rem; margin-top: .85rem; animation: fadeInUp .7s var(--mz-ease) .4s both; }
.mz-search-hints-label { font-size: .75rem; color: var(--mz-text-3); display: flex; align-items: center; }
.mz-search-hint {
  font-size: .75rem; color: var(--mz-text-3); background: var(--mz-surface);
  border: 1px solid var(--mz-border); border-radius: 9999px; padding: .2rem .7rem;
  cursor: pointer; transition: color var(--mz-t), border-color var(--mz-t), background var(--mz-t); text-decoration: none;
}
.mz-search-hint:hover { color: var(--mz-accent-b) !important; border-color: var(--mz-accent); background: var(--mz-accent-sub); }

/* Hero CTAs */
.mz-hero-ctas { display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem; animation: fadeInUp .7s var(--mz-ease) .45s both; }

.mz-btn {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--mz-font-d); font-size: .85rem; font-weight: 600;
  letter-spacing: .06em; text-transform: uppercase; padding: .85rem 2rem;
  border-radius: 9999px; transition: all var(--mz-t) var(--mz-ease);
  text-decoration: none; border: none; cursor: pointer;
}
.mz-btn-primary { background: var(--mz-accent); color: #fff !important; box-shadow: 0 4px 20px rgba(232,96,26,.35); }
.mz-btn-primary:hover { background: var(--mz-accent-b) !important; color: #fff !important; transform: translateY(-2px); box-shadow: 0 8px 30px rgba(232,96,26,.45); }
.mz-btn-secondary { background: transparent; color: var(--mz-text-2) !important; border: 1.5px solid var(--mz-border); }
.mz-btn-secondary:hover { color: var(--mz-text-1) !important; border-color: #3D4558; background: var(--mz-surface); transform: translateY(-2px); }

/* Hero stats */
.mz-hero-stats {
  display: flex; justify-content: center; gap: 3rem;
  margin-top: 3rem; padding-top: 3rem; border-top: 1px solid var(--mz-border);
  animation: fadeInUp .7s var(--mz-ease) .55s both;
}
.mz-stat { text-align: center; }
.mz-stat-number { font-family: var(--mz-font-d); font-size: 2rem; font-weight: 700; color: var(--mz-text-1); line-height: 1; margin-bottom: .25rem; }
.mz-stat-number span { color: var(--mz-accent); }
.mz-stat-label { font-size: .7rem; color: var(--mz-text-3); letter-spacing: .1em; text-transform: uppercase; }

/* Scroll indicator */
.mz-scroll-indicator {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: .4rem;
  animation: fadeInUp 1s var(--mz-ease) 1s both;
}
.mz-scroll-indicator span { font-size: .65rem; color: var(--mz-text-3); letter-spacing: .1em; text-transform: uppercase; }
.mz-scroll-line { width: 1px; height: 30px; background: linear-gradient(to bottom, var(--mz-accent), transparent); animation: scrollPulse 2s ease-in-out infinite; }

/* ============================================================
   TOPIC GRID
   ============================================================ */
.mz-topics-section {
  padding: 6rem 1.5rem; background: var(--mz-graphite);
  border-top: 1px solid var(--mz-border); border-bottom: 1px solid var(--mz-border);
}
.mz-section-label { font-size: .7rem; font-family: var(--mz-font-d); color: var(--mz-accent); letter-spacing: .2em; text-transform: uppercase; margin-bottom: .5rem; display: block; }
.mz-section-title { font-family: var(--mz-font-d) !important; font-size: clamp(1.6rem,3.5vw,2.4rem) !important; color: var(--mz-text-1) !important; margin-bottom: 2.5rem !important; }

.mz-topics-grid { display: grid; grid-template-columns: repeat(auto-fill,minmax(220px,1fr)); gap: 1rem; max-width: 1200px; margin: 0 auto; }
.mz-topic-card {
  background: var(--mz-steel-dark); border: 1px solid var(--mz-border); border-radius: 12px;
  padding: 1.5rem; text-decoration: none !important; display: flex; flex-direction: column; gap: .5rem;
  position: relative; overflow: hidden; transition: all var(--mz-t) var(--mz-ease);
}
.mz-topic-card::before { content: ''; position: absolute; bottom: 0; left: 0; width: 100%; height: 2px; background: var(--mz-accent); transform: scaleX(0); transform-origin: left; transition: transform var(--mz-t) var(--mz-ease); }
.mz-topic-card:hover { background: var(--mz-steel); border-color: var(--mz-border-light); transform: translateY(-3px); box-shadow: 0 4px 16px rgba(0,0,0,.5); }
.mz-topic-card:hover::before { transform: scaleX(1); }
.mz-topic-icon { font-size: 1.8rem; line-height: 1; }
.mz-topic-name { font-family: var(--mz-font-d) !important; font-size: .95rem !important; color: var(--mz-text-1) !important; font-weight: 600 !important; letter-spacing: .02em; margin: 0 !important; }
.mz-topic-count { font-size: .72rem; color: var(--mz-text-3); letter-spacing: .05em; }
.mz-topic-arrow { margin-top: auto; color: var(--mz-text-3); font-size: 1rem; align-self: flex-end; transition: transform var(--mz-t), color var(--mz-t); }
.mz-topic-card:hover .mz-topic-arrow { transform: translateX(4px); color: var(--mz-accent); }

/* ============================================================
   FEATURED ARTICLES
   ============================================================ */
.mz-articles-section { padding: 6rem 1.5rem; background: var(--mz-black); }
.mz-articles-header { display: flex; justify-content: space-between; align-items: flex-end; max-width: 1200px; margin: 0 auto 2.5rem; flex-wrap: wrap; gap: 1rem; }
.mz-view-all {
  font-family: var(--mz-font-d); font-size: .8rem; color: var(--mz-accent);
  letter-spacing: .08em; text-transform: uppercase; border: 1px solid var(--mz-accent-glow);
  padding: .5rem 1.2rem; border-radius: 9999px; transition: all var(--mz-t) var(--mz-ease);
}
.mz-view-all:hover { background: var(--mz-accent); color: #fff !important; border-color: var(--mz-accent); }
.mz-articles-grid { display: grid; grid-template-columns: repeat(auto-fill,minmax(320px,1fr)); gap: 1.5rem; max-width: 1200px; margin: 0 auto; }

/* ============================================================
   GENERAL ARTICLE CARD (archive, search, etc.)
   ============================================================ */
.ast-article-post {
  background: var(--mz-surface) !important; border: 1px solid var(--mz-border) !important;
  border-radius: 12px !important; padding: 1.5rem !important; margin-bottom: 1.5rem !important;
  transition: all var(--mz-t) var(--mz-ease) !important;
}
.ast-article-post:hover { border-color: var(--mz-border-light) !important; box-shadow: 0 4px 16px rgba(0,0,0,.5) !important; transform: translateY(-2px) !important; }
.ast-article-post .entry-title a { color: var(--mz-text-1) !important; font-family: var(--mz-font-d) !important; font-size: 1.2rem !important; }
.ast-article-post .entry-title a:hover { color: var(--mz-accent) !important; }

/* ============================================================
   SINGLE POST / PAGE
   ============================================================ */
.single .entry-title, .page .entry-title {
  font-family: var(--mz-font-d) !important; font-size: clamp(1.8rem,4vw,3rem) !important;
  color: var(--mz-text-1) !important; line-height: 1.2 !important; margin-bottom: 1rem !important;
}
.ast-post-categories a, .entry-meta .cat-links a {
  background: var(--mz-accent-sub); border: 1px solid var(--mz-accent-glow);
  color: var(--mz-accent-b) !important; font-family: var(--mz-font-d);
  font-size: .7rem !important; letter-spacing: .08em; text-transform: uppercase;
  padding: .2rem .65rem; border-radius: 9999px;
}
.ast-breadcrumbs-wrapper, .breadcrumb-trail { font-size: .8rem !important; color: var(--mz-text-3) !important; }
.ast-breadcrumbs-wrapper a { color: var(--mz-text-3) !important; }
.ast-breadcrumbs-wrapper a:hover { color: var(--mz-accent) !important; }

.entry-content h2 { margin-top: 2.5rem !important; padding-top: 1.5rem; border-top: 1px solid var(--mz-border); }
.entry-content h2[id] { font-size: .7rem !important; letter-spacing: .2em !important; text-transform: uppercase !important; color: var(--mz-accent) !important; border: none !important; padding-top: 0 !important; margin-top: 2.5rem !important; }

/* Reading progress */
.mz-reading-progress { position: fixed; top: 0; left: 0; width: 0%; height: 3px; background: linear-gradient(to right,var(--mz-accent),var(--mz-accent-b)); z-index: 9999; transition: width .1s linear; }

/* ============================================================
   SIDEBAR
   ============================================================ */
#secondary, .widget-area { background: transparent !important; }
.widget { background: var(--mz-surface) !important; border: 1px solid var(--mz-border) !important; border-radius: 12px !important; padding: 1.5rem !important; margin-bottom: 1.5rem !important; }
.widget-title { font-family: var(--mz-font-d) !important; font-size: .75rem !important; letter-spacing: .15em !important; text-transform: uppercase !important; color: var(--mz-accent) !important; margin-bottom: 1rem !important; padding-bottom: .5rem !important; border-bottom: 1px solid var(--mz-border) !important; }
.widget a { color: var(--mz-text-2) !important; }
.widget a:hover { color: var(--mz-accent) !important; }
.widget_search .search-field { background: var(--mz-surface-2) !important; border: 1px solid var(--mz-border) !important; border-radius: 8px !important; color: var(--mz-text-1) !important; padding: .65rem 1rem !important; width: 100%; }
.widget_search .search-field:focus { border-color: var(--mz-accent) !important; outline: none; box-shadow: 0 0 0 3px var(--mz-accent-sub); }
.widget_search .search-submit { background: var(--mz-accent) !important; border: none !important; color: #fff !important; border-radius: 8px !important; padding: .65rem 1.2rem !important; width: 100%; margin-top: .5rem; cursor: pointer; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer, #colophon { background: var(--mz-graphite) !important; border-top: 1px solid var(--mz-border) !important; }
.ast-footer-widget-area { background: var(--mz-graphite) !important; padding: 4rem 0 3rem !important; }
.ast-footer-bottom-bar { background: var(--mz-black) !important; border-top: 1px solid var(--mz-border) !important; padding: 1rem 0 !important; font-size: .8rem !important; color: var(--mz-text-3) !important; text-align: center; }
.site-footer .widget-title { color: var(--mz-text-1) !important; font-family: var(--mz-font-d) !important; font-size: .8rem !important; letter-spacing: .12em !important; text-transform: uppercase !important; }
.site-footer .widget a { color: var(--mz-text-3) !important; font-size: .875rem !important; }
.site-footer .widget a:hover { color: var(--mz-accent) !important; }

/* ============================================================
   FORMS
   ============================================================ */
input[type="text"], input[type="email"], input[type="url"], textarea, select {
  background: var(--mz-surface) !important; border: 1.5px solid var(--mz-border) !important;
  border-radius: 8px !important; color: var(--mz-text-1) !important;
  font-family: var(--mz-font-b) !important; font-size: .95rem !important; padding: .75rem 1rem !important; width: 100%;
  transition: border-color var(--mz-t), box-shadow var(--mz-t) !important;
}
input:focus, textarea:focus { border-color: var(--mz-accent) !important; outline: none !important; box-shadow: 0 0 0 3px var(--mz-accent-sub) !important; }
input[type="submit"], button[type="submit"], .submit {
  background: var(--mz-accent) !important; border: none !important; color: #fff !important;
  font-family: var(--mz-font-d) !important; font-size: .85rem !important; font-weight: 600 !important;
  letter-spacing: .08em !important; text-transform: uppercase !important;
  padding: .75rem 2rem !important; border-radius: 9999px !important; cursor: pointer !important;
  transition: background var(--mz-t), transform var(--mz-t) !important;
}
input[type="submit"]:hover, button[type="submit"]:hover { background: var(--mz-accent-b) !important; transform: translateY(-1px) !important; }

#respond { background: var(--mz-surface) !important; border: 1px solid var(--mz-border) !important; border-radius: 12px !important; padding: 2rem !important; margin-top: 3rem !important; }

/* ============================================================
   PAGINATION
   ============================================================ */
.pagination, .ast-pagination { margin-top: 3rem !important; display: flex !important; justify-content: center !important; gap: .5rem !important; flex-wrap: wrap !important; }
.pagination .page-numbers, .ast-pagination .page-numbers {
  display: inline-flex !important; align-items: center !important; justify-content: center !important;
  width: 40px !important; height: 40px !important; background: var(--mz-surface) !important;
  border: 1px solid var(--mz-border) !important; border-radius: 4px !important;
  color: var(--mz-text-2) !important; font-family: var(--mz-font-d) !important; font-size: .875rem !important;
  transition: all var(--mz-t) var(--mz-ease) !important; text-decoration: none !important;
}
.pagination .page-numbers:hover { background: var(--mz-accent) !important; border-color: var(--mz-accent) !important; color: #fff !important; }
.pagination .current { background: var(--mz-accent) !important; border-color: var(--mz-accent) !important; color: #fff !important; }

/* ============================================================
   ARCHIVE / CATEGORY
   ============================================================ */
.archive .page-header, .category .page-header {
  background: var(--mz-steel-dark); border: 1px solid var(--mz-border);
  border-radius: 12px; padding: 2rem 3rem; margin-bottom: 3rem;
}
.archive .page-title, .category .page-title { font-family: var(--mz-font-d) !important; color: var(--mz-text-1) !important; font-size: 2rem !important; margin: 0 0 .5rem !important; }

/* ============================================================
   BACK TO TOP
   ============================================================ */
.mz-back-top {
  position: fixed; bottom: 2rem; right: 2rem; width: 44px; height: 44px;
  background: var(--mz-accent); border: none; border-radius: 50%; color: #fff; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 24px rgba(232,96,26,.3); opacity: 0; transform: translateY(10px);
  transition: opacity var(--mz-t), transform var(--mz-t), background var(--mz-t); z-index: 500;
}
.mz-back-top.visible { opacity: 1; transform: translateY(0); }
.mz-back-top:hover { background: var(--mz-accent-b); transform: translateY(-3px); }
.mz-back-top svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
  .mz-hero { min-height: 75vh; padding: 5rem 1rem; }
  .mz-hero-title { font-size: clamp(2.2rem,10vw,3rem) !important; }
  .mz-hero-stats { gap: 2rem; }
  .mz-stat-number { font-size: 1.5rem; }
  .mz-hero-ctas { flex-direction: column; align-items: center; }
  .mz-search-hints { display: none; }
  .mz-search-form { display: none; }
  .mz-topics-grid { grid-template-columns: repeat(auto-fill,minmax(150px,1fr)); }
  .mz-articles-grid { grid-template-columns: 1fr; }
  .mz-articles-header { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 480px) {
  .mz-hero-stats { flex-wrap: wrap; gap: 1.5rem; }
  .mz-stat { flex: 1 1 40%; }
}
@media (min-width: 1200px) {
  .mz-topics-grid { grid-template-columns: repeat(4,1fr); }
  .mz-articles-grid { grid-template-columns: repeat(3,1fr); }
}

/* ============================================================
   ACCESSIBILITY & UTILITIES
   ============================================================ */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
a:focus-visible, button:focus-visible, input:focus-visible { outline: 2px solid var(--mz-accent) !important; outline-offset: 3px !important; border-radius: 4px !important; }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; } }
@media print { body { background: #fff !important; color: #000 !important; } .site-header, .site-footer, #secondary, .mz-back-top { display: none !important; } }