/*
Theme Name: Myco Empire
Theme URI: https://mycostrength.com
Description: World-class conversion-optimized theme for the Myco Empire network. Clean, fast, trust-building design.
Version: 2.0.0
Author: Myco Empire Editorial Team
Author URI: https://mycostrength.com
Text Domain: myco-empire
*/

/* ===== CSS RESET & VARIABLES ===== */
:root {
  /* Color Palette — research-backed for health/supplement conversion */
  --bg: #ffffff;
  --bg-alt: #f8f9fa;
  --text: #1a1a2e;
  --text-light: #555566;
  --text-muted: #777788;
  --teal: #0d6e6e;
  --teal-dark: #095555;
  --teal-light: #e0f2f1;
  --orange: #ff6b35;
  --orange-dark: #e55a2b;
  --orange-light: #fff3ed;
  --gold: #d4a843;
  --gold-light: #fdf6e3;
  --green-bg: #e8f5e9;
  --green-text: #2e7d32;
  --border: #e9ecef;
  --dark: #1a1a2e;
  --dark-lighter: #2a2a3e;
  --white: #ffffff;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-card: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-card-hover: 0 8px 24px rgba(0,0,0,0.12);
  --shadow-nav: 0 2px 12px rgba(0,0,0,0.08);

  /* Spacing & Layout */
  --radius: 8px;
  --radius-lg: 12px;
  --max-width: 1200px;
  --content-width: 740px;
  --transition: 0.2s ease;

  /* Typography — system fonts, zero load time */
  --font: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

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

html {
  font-size: 18px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  color: var(--teal);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover {
  color: var(--teal-dark);
  text-decoration: underline;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.3;
  color: var(--text);
}

/* ===== SKIP LINK (Accessibility) ===== */
.skip-link {
  position: absolute;
  top: -100%;
  left: 0;
  background: var(--teal);
  color: var(--white);
  padding: 0.5rem 1rem;
  z-index: 10000;
  font-size: 0.875rem;
}
.skip-link:focus {
  top: 0;
}

/* ===== NAVIGATION ===== */
.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: box-shadow var(--transition);
}
.site-header.scrolled {
  box-shadow: var(--shadow-nav);
}

.nav-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.site-brand a {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--teal);
  text-decoration: none;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 0.15em;
}
.site-brand a:hover {
  text-decoration: none;
  color: var(--teal-dark);
}
.brand-accent {
  color: var(--teal);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 0.25rem;
  margin: 0;
  padding: 0;
}
.nav-links li a {
  display: block;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-light);
  text-decoration: none;
  border-radius: 6px;
  transition: color var(--transition), background var(--transition);
}
.nav-links li a:hover {
  color: var(--teal);
  background: var(--teal-light);
  text-decoration: none;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Search Toggle */
.search-toggle {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--text-light);
  transition: color var(--transition);
  display: flex;
  align-items: center;
}
.search-toggle:hover {
  color: var(--teal);
}
.search-toggle svg {
  width: 20px;
  height: 20px;
}
.search-toggle:focus {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
  border-radius: 4px;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 1001;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  transition: transform var(--transition), opacity var(--transition);
  border-radius: 2px;
}
.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}
.hamburger:focus {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
  border-radius: 4px;
}

/* Search Overlay */
.search-overlay {
  position: fixed;
  inset: 0;
  background: rgba(26,26,46,0.85);
  z-index: 2000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 20vh;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}
.search-overlay.active {
  opacity: 1;
  visibility: visible;
}
.search-overlay form {
  position: relative;
  width: 90%;
  max-width: 600px;
}
.search-overlay input[type="search"] {
  width: 100%;
  padding: 1rem 1.5rem;
  padding-right: 3rem;
  font-size: 1.25rem;
  font-family: var(--font);
  border: 2px solid transparent;
  border-radius: var(--radius-lg);
  outline: none;
  background: var(--white);
  color: var(--text);
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
}
.search-overlay input[type="search"]:focus {
  border-color: var(--teal);
}
.search-close {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  font-size: 1.75rem;
  color: var(--text-muted);
  cursor: pointer;
  line-height: 1;
  padding: 0.25rem;
}

/* ===== HERO SECTION ===== */
.hero {
  background: linear-gradient(135deg, var(--bg-alt) 0%, var(--white) 50%, var(--teal-light) 100%);
  padding: 4rem 1.25rem 3.5rem;
}
.hero-content {
  max-width: var(--max-width);
  margin: 0 auto;
  max-width: 680px;
}
.hero h1 {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1rem;
  color: var(--text);
  letter-spacing: -0.03em;
}
.hero h1 .accent {
  color: var(--teal);
}
.hero p {
  font-size: 1.1rem;
  color: var(--text-light);
  margin-bottom: 1.75rem;
  line-height: 1.6;
  max-width: 540px;
}
.hero-cta {
  display: inline-block;
  background: var(--orange);
  color: var(--white);
  padding: 0.875rem 2rem;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 2px 8px rgba(255,107,53,0.3);
}
.hero-cta:hover {
  background: var(--orange-dark);
  color: var(--white);
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(255,107,53,0.4);
}
.hero-cta:focus {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
}

/* ===== SECTION CONTAINERS ===== */
.section-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 3rem 1.25rem;
}

.section-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 2rem;
  color: var(--text);
  position: relative;
  padding-bottom: 0.75rem;
}
.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 48px;
  height: 3px;
  background: var(--teal);
  border-radius: 2px;
}

/* ===== POST GRID ===== */
.post-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

/* ===== POST CARDS ===== */
.post-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
}
.post-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.card-image {
  display: block;
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--bg-alt);
  text-decoration: none;
}
.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease, opacity 0.4s ease;
  opacity: 0;
}
.card-image img.loaded,
.card-image img[src^="data:"] {
  opacity: 1;
}
.card-image:hover img {
  transform: scale(1.03);
}

/* Category Badge */
.card-category {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--green-bg);
  color: var(--green-text);
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.25rem 0.625rem;
  border-radius: 4px;
  z-index: 2;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  text-decoration: none;
  line-height: 1.4;
}

/* Card Body */
.card-body {
  padding: 1.125rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.card-body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 0.5rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card-body h3 a {
  color: var(--text);
  text-decoration: none;
}
.card-body h3 a:hover {
  color: var(--teal);
  text-decoration: none;
}

.card-excerpt {
  font-size: 0.85rem;
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 0.75rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.775rem;
  color: var(--text-muted);
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
  margin-top: auto;
}
.card-meta time {
  color: var(--text-muted);
}
.read-more {
  color: var(--teal);
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}
.read-more:hover {
  color: var(--teal-dark);
  text-decoration: underline;
}

/* ===== PAGINATION ===== */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.375rem;
  margin-top: 2.5rem;
  flex-wrap: wrap;
}
.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 0.75rem;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 500;
  text-decoration: none;
  transition: all var(--transition);
}
.pagination a {
  color: var(--text-light);
  background: var(--white);
  border: 1px solid var(--border);
}
.pagination a:hover {
  color: var(--teal);
  border-color: var(--teal);
  background: var(--teal-light);
  text-decoration: none;
}
.pagination .current {
  background: var(--teal);
  color: var(--white);
  border: 1px solid var(--teal);
}
.pagination .dots {
  border: none;
  background: none;
  color: var(--text-muted);
}

/* ===== ARCHIVE HEADER ===== */
.archive-header {
  background: var(--bg-alt);
  padding: 2.5rem 1.25rem 2rem;
  text-align: center;
  border-bottom: 1px solid var(--border);
}
.archive-header h1 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}
.archive-header p {
  color: var(--text-light);
  font-size: 1rem;
  max-width: 600px;
  margin: 0 auto;
}

/* ===== SINGLE POST ===== */
.single-hero-image {
  width: 100%;
  max-height: 500px;
  overflow: hidden;
  background: var(--bg-alt);
}
.single-hero-image img {
  width: 100%;
  height: 100%;
  max-height: 500px;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.4s ease;
}
.single-hero-image img.loaded,
.single-hero-image img[src^="data:"] {
  opacity: 1;
}

.single-container {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 2rem 1.25rem 3rem;
}

/* Breadcrumb */
.breadcrumb {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.25rem;
}
.breadcrumb a {
  color: var(--text-muted);
  text-decoration: none;
}
.breadcrumb a:hover {
  color: var(--teal);
  text-decoration: underline;
}
.breadcrumb .sep {
  color: var(--border);
  margin: 0 0.1rem;
}
.breadcrumb > span:last-child {
  color: var(--text-light);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 300px;
}

/* Post Title */
.single-container h1 {
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1rem;
  letter-spacing: -0.03em;
}

/* Post Meta Bar */
.post-meta-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.825rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}

/* Post Content */
.post-content {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text);
}
.post-content p {
  margin-bottom: 1.5rem;
}
.post-content h2 {
  font-size: 1.5rem;
  margin: 2.5rem 0 1rem;
  padding-left: 1rem;
  border-left: 4px solid var(--teal);
}
.post-content h3 {
  font-size: 1.25rem;
  margin: 2rem 0 0.75rem;
}
.post-content h4 {
  font-size: 1.1rem;
  margin: 1.75rem 0 0.5rem;
}
.post-content ul,
.post-content ol {
  margin: 0 0 1.5rem 1.5rem;
}
.post-content li {
  margin-bottom: 0.5rem;
}
.post-content blockquote {
  border-left: 4px solid var(--teal);
  background: var(--bg-alt);
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
  border-radius: 0 var(--radius) var(--radius) 0;
  font-style: italic;
  color: var(--text-light);
}
.post-content img {
  border-radius: var(--radius);
  margin: 1.5rem 0;
}
.post-content a {
  color: var(--teal);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.post-content a:hover {
  color: var(--teal-dark);
}
.post-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.9rem;
}
.post-content th,
.post-content td {
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  text-align: left;
}
.post-content th {
  background: var(--bg-alt);
  font-weight: 600;
}
.post-content code {
  background: var(--bg-alt);
  padding: 0.15em 0.4em;
  border-radius: 4px;
  font-size: 0.9em;
}
.post-content pre {
  background: var(--dark);
  color: #e0e0e0;
  padding: 1.25rem;
  border-radius: var(--radius);
  overflow-x: auto;
  margin: 1.5rem 0;
}
.post-content pre code {
  background: none;
  padding: 0;
  color: inherit;
}

/* ===== AMAZON CTA BOX ===== */
.amazon-cta-box {
  background: linear-gradient(135deg, var(--orange) 0%, var(--orange-dark) 100%);
  color: var(--white);
  padding: 2rem;
  border-radius: var(--radius-lg);
  margin: 2.5rem 0;
  text-align: center;
}
.amazon-cta-box h3 {
  color: var(--white);
  font-size: 1.35rem;
  margin-bottom: 0.625rem;
}
.amazon-cta-box p {
  opacity: 0.92;
  margin-bottom: 1.25rem;
  font-size: 0.95rem;
}
.cta-btn {
  display: inline-block;
  background: var(--white);
  color: var(--orange-dark);
  padding: 0.875rem 2rem;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  transition: transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}
.cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
  color: var(--orange-dark);
  text-decoration: none;
}
.cta-btn:focus {
  outline: 2px solid var(--white);
  outline-offset: 3px;
}

/* ===== EMAIL CAPTURE — INLINE ===== */
.email-capture-inline {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  margin: 2.5rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.email-capture-inline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--teal);
}
.email-capture-inline h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}
.email-capture-inline p {
  color: var(--text-light);
  margin-bottom: 1.25rem;
  font-size: 0.95rem;
}

/* ===== EMAIL FORM (shared) ===== */
.email-form {
  display: flex;
  gap: 0.5rem;
  max-width: 500px;
  margin: 0 auto;
  flex-wrap: wrap;
  justify-content: center;
}
.email-form input[type="text"],
.email-form input[type="email"] {
  flex: 1;
  min-width: 180px;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.9rem;
  font-family: var(--font);
  background: var(--white);
  color: var(--text);
  transition: border-color var(--transition);
}
.email-form input:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(13,110,110,0.1);
}
.email-form button {
  padding: 0.75rem 1.5rem;
  background: var(--orange);
  color: var(--white);
  border: none;
  border-radius: 6px;
  font-size: 0.9rem;
  font-weight: 700;
  font-family: var(--font);
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
  white-space: nowrap;
}
.email-form button:hover {
  background: var(--orange-dark);
  transform: translateY(-1px);
}
.email-form button:focus {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}
.email-form button:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

.email-success {
  display: none;
  margin-top: 0.75rem;
  color: var(--green-text);
  font-weight: 600;
  font-size: 0.95rem;
}

/* ===== RELATED POSTS ===== */
.related-posts {
  margin-top: 3rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--border);
}
.related-posts h2 {
  font-size: 1.35rem;
  margin-bottom: 1.5rem;
  border-left: none;
  padding-left: 0;
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

/* ===== FLOATING EMAIL BAR ===== */
.floating-email-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--white);
  border-top: 1px solid var(--border);
  box-shadow: 0 -4px 20px rgba(0,0,0,0.08);
  z-index: 900;
  padding: 0.75rem 1.25rem;
  transform: translateY(100%);
  transition: transform 0.35s ease;
}
.floating-email-bar.visible {
  transform: translateY(0);
}
.floating-bar-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.floating-bar-inner > span {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
}
.floating-bar-inner .email-form {
  max-width: none;
  margin: 0;
  flex-wrap: nowrap;
}
.floating-bar-inner .email-form input[type="email"] {
  min-width: 200px;
  padding: 0.55rem 0.875rem;
  font-size: 0.85rem;
}
.floating-bar-inner .email-form button {
  padding: 0.55rem 1.25rem;
  font-size: 0.85rem;
}
.floating-bar-close {
  background: none;
  border: none;
  font-size: 1.35rem;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.25rem;
  line-height: 1;
  margin-left: 0.5rem;
}
.floating-bar-close:hover {
  color: var(--text);
}

/* ===== EMAIL POPUP ===== */
.email-popup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(26,26,46,0.6);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}
.email-popup-overlay.active {
  opacity: 1;
  visibility: visible;
}

.email-popup {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  max-width: 440px;
  width: 100%;
  text-align: center;
  position: relative;
  box-shadow: 0 16px 48px rgba(0,0,0,0.2);
  transform: translateY(20px);
  transition: transform 0.3s ease;
}
.email-popup-overlay.active .email-popup {
  transform: translateY(0);
}

.popup-close {
  position: absolute;
  top: 0.75rem;
  right: 0.875rem;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-muted);
  cursor: pointer;
  line-height: 1;
  padding: 0.25rem;
}
.popup-close:hover {
  color: var(--text);
}
.popup-close:focus {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
  border-radius: 4px;
}

.popup-badge {
  display: inline-block;
  background: var(--teal-light);
  color: var(--teal);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.3rem 0.75rem;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 1rem;
}

.email-popup h2 {
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}
.email-popup p {
  color: var(--text-light);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}
.email-popup .email-form {
  flex-direction: column;
  max-width: 100%;
}
.email-popup .email-form input {
  min-width: 0;
  width: 100%;
}
.email-popup .email-form button {
  width: 100%;
  padding: 0.875rem;
  font-size: 1rem;
}

/* ===== FOOTER ===== */
.site-footer {
  background: var(--dark);
  color: #b0b0b0;
  padding: 3rem 1.25rem 0;
  margin-top: 0;
  font-size: 0.875rem;
}

.footer-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  padding-bottom: 2.5rem;
}

.footer-col h4 {
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-col li {
  margin-bottom: 0.5rem;
}
.footer-col a {
  color: #b0b0b0;
  text-decoration: none;
  transition: color var(--transition);
  font-size: 0.85rem;
}
.footer-col a:hover {
  color: var(--white);
  text-decoration: none;
}
.footer-col p {
  line-height: 1.6;
}

/* Footer email form overrides */
.footer-col .email-form {
  flex-direction: column;
  max-width: 100%;
  align-items: stretch;
}
.footer-col .email-form input[type="email"] {
  background: var(--dark-lighter);
  border-color: rgba(255,255,255,0.1);
  color: var(--white);
  width: 100%;
}
.footer-col .email-form input::placeholder {
  color: #888;
}
.footer-col .email-form input:focus {
  border-color: var(--teal);
}

.affiliate-disclosure {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.5rem 0;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 0.775rem;
  color: #888;
  line-height: 1.6;
}
.affiliate-disclosure strong {
  color: #aaa;
}

.footer-bottom {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.25rem 0;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.775rem;
  color: #888;
}

/* ===== SEARCH RESULTS ===== */
.search-results-header {
  background: var(--bg-alt);
  padding: 2.5rem 1.25rem 2rem;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

/* ===== 404 PAGE ===== */
.error-404 {
  text-align: center;
  padding: 4rem 1.25rem;
  max-width: 600px;
  margin: 0 auto;
}

/* ===== WORDPRESS CLASSES ===== */
.alignleft {
  float: left;
  margin: 0 1.5rem 1rem 0;
}
.alignright {
  float: right;
  margin: 0 0 1rem 1.5rem;
}
.aligncenter {
  display: block;
  margin: 1.5rem auto;
}
.wp-caption {
  max-width: 100%;
}
.wp-caption-text {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
  text-align: center;
}
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.5rem;
  margin: 1.5rem 0;
}
.gallery-item img {
  border-radius: var(--radius);
}

/* ===== PAGE TEMPLATE ===== */
.page-container {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 2rem 1.25rem 3rem;
}

/* ===== RESPONSIVE — TABLET ===== */
@media (max-width: 960px) {
  .post-grid,
  .related-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
  }
  .hero h1 {
    font-size: 2rem;
  }
  .single-container h1 {
    font-size: 1.85rem;
  }
}

/* ===== RESPONSIVE — MOBILE ===== */
@media (max-width: 768px) {
  html {
    font-size: 16px;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--white);
    flex-direction: column;
    padding: 5rem 1.5rem 2rem;
    gap: 0;
    box-shadow: -4px 0 20px rgba(0,0,0,0.1);
    transition: right 0.3s ease;
    z-index: 999;
    overflow-y: auto;
  }
  .nav-links.mobile-open {
    right: 0;
  }
  .nav-links li a {
    font-size: 1rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border);
    border-radius: 0;
  }

  .hamburger {
    display: flex;
  }

  .hero {
    padding: 2.5rem 1.25rem 2rem;
  }
  .hero h1 {
    font-size: 1.75rem;
  }
  .hero p {
    font-size: 1rem;
  }

  .post-grid,
  .related-grid {
    grid-template-columns: 1fr;
  }

  .section-container {
    padding: 2rem 1rem;
  }

  .single-container {
    padding: 1.5rem 1rem 2.5rem;
  }
  .single-container h1 {
    font-size: 1.6rem;
  }

  .post-meta-bar {
    flex-direction: column;
    gap: 0.375rem;
    font-size: 0.8rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .amazon-cta-box {
    padding: 1.5rem;
  }
  .cta-btn {
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
  }

  .email-form {
    flex-direction: column;
  }
  .email-form input[type="text"],
  .email-form input[type="email"] {
    min-width: 0;
    width: 100%;
  }
  .email-form button {
    width: 100%;
  }

  .floating-bar-inner {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }
  .floating-bar-inner .email-form {
    flex-direction: row;
    width: 100%;
  }
  .floating-bar-inner .email-form input[type="email"] {
    min-width: 0;
    flex: 1;
  }
  .floating-bar-close {
    position: absolute;
    top: 0.5rem;
    right: 0.75rem;
    margin: 0;
  }
  .floating-email-bar {
    padding: 1rem 1.25rem;
    padding-top: 1.75rem;
    position: relative;
  }

  .breadcrumb > span:last-child {
    max-width: 180px;
  }
}

/* ===== SMALL MOBILE ===== */
@media (max-width: 400px) {
  .hero h1 {
    font-size: 1.5rem;
  }
  .nav-container {
    height: 56px;
  }
  .floating-bar-inner .email-form {
    flex-direction: column;
  }
}

/* ===== FOCUS STATES (Accessibility) ===== */
:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
}
button:focus-visible,
a:focus-visible,
input:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
}

/* ===== REDUCED MOTION ===== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html {
    scroll-behavior: auto;
  }
}

/* ===== PRINT ===== */
@media print {
  .site-header,
  .floating-email-bar,
  .email-popup-overlay,
  .site-footer,
  .amazon-cta-box,
  .email-capture-inline {
    display: none !important;
  }
  body {
    color: #000;
    background: #fff;
  }
  .single-container {
    max-width: 100%;
  }
}