/*
Theme Name: LitBuy Pulse
Theme URI: https://sheetfinds.com/
Author: LitBuy Pulse Team
Author URI: https://sheetfinds.com/
Description: A modern, SEO-first WordPress theme for the litbuy Spreadsheet shopping community. Full-width hero with glass-blur navigation, circular category tiles, and a magazine-style guide layout designed to drive visitors to sheetfinds.com.
Version: 1.0.0
Requires at least: 5.8
Tested up to: 6.4
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: litbuy-pulse
Tags: blog, e-commerce, custom-menu, custom-logo, featured-images, full-width-template, responsive-layout, seo-friendly, three-columns, two-columns
*/

/* ============================================================
   DESIGN TOKENS
   ============================================================ */
:root {
  --color-bg: #fffbf5;
  --color-surface: #ffffff;
  --color-surface-raised: #fdf4e7;
  --color-surface-tint: #f8ecfb;
  --color-accent: #4f46e5;
  --color-accent-dark: #3730a3;
  --color-accent-soft: #e0e7ff;
  --color-accent-2: #ec4899;
  --color-accent-2-dark: #be185d;
  --color-accent-2-soft: #fce7f3;
  --color-text: #1c1917;
  --color-text-muted: #57534e;
  --color-text-faint: #a8a29e;
  --color-border: #ece7dd;
  --color-border-strong: #d6cfbf;
  --color-success: #15803d;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-pill: 9999px;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 96px;

  --font-heading: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --shadow-sm: 0 1px 2px rgba(28, 25, 23, 0.04), 0 1px 3px rgba(28, 25, 23, 0.06);
  --shadow-md: 0 4px 10px rgba(28, 25, 23, 0.06), 0 2px 4px rgba(28, 25, 23, 0.04);
  --shadow-lg: 0 20px 40px rgba(28, 25, 23, 0.08), 0 8px 16px rgba(28, 25, 23, 0.05);
  --shadow-glow-indigo: 0 10px 30px rgba(79, 70, 229, 0.25);
  --shadow-glow-pink: 0 10px 30px rgba(236, 72, 153, 0.25);

  --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);

  --nav-bg: rgba(255, 251, 245, 0.78);
  --nav-border: rgba(28, 25, 23, 0.08);
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #1a1917;
    --color-surface: #262320;
    --color-surface-raised: #302c28;
    --color-surface-tint: #2a2630;
    --color-accent: #818cf8;
    --color-accent-dark: #6366f1;
    --color-accent-soft: #312e81;
    --color-accent-2: #f472b6;
    --color-accent-2-dark: #ec4899;
    --color-accent-2-soft: #831843;
    --color-text: #f5f1ea;
    --color-text-muted: #b8b1a4;
    --color-text-faint: #7a7366;
    --color-border: #3a3630;
    --color-border-strong: #4a443c;
    --nav-bg: rgba(26, 25, 23, 0.78);
    --nav-border: rgba(245, 241, 234, 0.08);
  }
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-text);
  margin: 0 0 var(--space-4);
  letter-spacing: -0.015em;
}

h1 { font-size: clamp(32px, 5vw, 56px); font-weight: 700; }
h2 { font-size: clamp(26px, 3.5vw, 36px); }
h3 { font-size: clamp(20px, 2.5vw, 24px); }
h4 { font-size: 20px; }

p {
  margin: 0 0 var(--space-4);
  color: var(--color-text);
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-accent-2);
}

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

ul, ol {
  padding-left: 1.5em;
  margin: 0 0 var(--space-4);
}

li {
  margin-bottom: var(--space-2);
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

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

/* ============================================================
   LAYOUT
   ============================================================ */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-5);
}

.container-narrow {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 var(--space-5);
}

.section {
  padding: var(--space-8) 0;
}

.section-tight {
  padding: var(--space-7) 0;
}

/* ============================================================
   ANNOUNCEMENT BAR
   ============================================================ */
.announcement-bar {
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-2));
  color: #fff;
  text-align: center;
  padding: var(--space-2) var(--space-4);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.01em;
}

/* ============================================================
   NAVIGATION — sticky glass-blur
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--nav-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--nav-border);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  padding: var(--space-4) 0;
}

.site-brand {
  font-family: var(--font-heading);
  font-size: 26px;
  font-weight: 700;
  font-style: italic;
  color: var(--color-text);
  letter-spacing: -0.02em;
  text-decoration: none;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  list-style: none;
  margin: 0;
  padding: 0;
}

.primary-nav > li {
  position: relative;
  margin: 0;
}

.primary-nav a {
  color: var(--color-text);
  font-size: 15px;
  font-weight: 500;
  padding: var(--space-2) 0;
  transition: color var(--transition);
}

.primary-nav a:hover {
  color: var(--color-accent);
}

.has-dropdown > a::after {
  content: " ▾";
  font-size: 10px;
  color: var(--color-text-muted);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 260px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: var(--space-3);
  margin: 0;
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
}

.dropdown-menu li {
  margin: 0;
}

.dropdown-menu a {
  display: block;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  font-size: 14px;
  color: var(--color-text);
}

.dropdown-menu a:hover {
  background: var(--color-surface-tint);
  color: var(--color-accent);
}

.has-dropdown:hover > .dropdown-menu,
.has-dropdown:focus-within > .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.header-ctas {
  display: flex;
  gap: var(--space-2);
}

.menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  cursor: pointer;
  color: var(--color-text);
  font-size: 20px;
}

#menu-checkbox {
  display: none;
}

@media (max-width: 960px) {
  .menu-toggle {
    display: inline-flex;
    order: 3;
  }
  .primary-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    flex-direction: column;
    gap: 0;
    padding: var(--space-4);
    align-items: stretch;
  }
  #menu-checkbox:checked ~ .nav-wrapper .primary-nav {
    display: flex;
  }
  .primary-nav > li { width: 100%; }
  .dropdown-menu {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    box-shadow: none;
    padding: var(--space-2) 0 0 var(--space-4);
    background: transparent;
    border: none;
    display: none;
  }
  .has-dropdown:hover .dropdown-menu,
  .has-dropdown:focus-within .dropdown-menu {
    display: block;
  }
  .header-ctas {
    display: none;
  }
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 12px 22px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-2));
  color: #fff;
  box-shadow: var(--shadow-glow-indigo);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 35px rgba(79, 70, 229, 0.35);
  color: #fff;
}

.btn-secondary {
  background: var(--color-surface);
  color: var(--color-text);
  border-color: var(--color-border-strong);
}

.btn-secondary:hover {
  background: var(--color-accent-soft);
  color: var(--color-accent-dark);
  border-color: var(--color-accent);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text);
  border-color: rgba(255, 255, 255, 0.3);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 13px;
}

.btn-lg {
  padding: 16px 32px;
  font-size: 17px;
}

/* ============================================================
   HERO — full-width image overlay
   ============================================================ */
.hero {
  position: relative;
  min-height: 620px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background: #1c1917;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.65) 0%, rgba(28, 25, 23, 0.55) 45%, rgba(236, 72, 153, 0.55) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  color: #fff;
  padding: var(--space-9) var(--space-5);
  max-width: 880px;
  width: 100%;
}

.hero h1 {
  color: #fff;
  margin-bottom: var(--space-4);
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.4);
}

.hero-lede {
  font-size: clamp(17px, 2vw, 20px);
  color: rgba(255, 255, 255, 0.92);
  margin-bottom: var(--space-6);
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

.hero-ctas {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  flex-wrap: wrap;
}

.hero-eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: #fff;
  background: rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(8px);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: var(--space-4);
  border: 1px solid rgba(255, 255, 255, 0.25);
}

/* ============================================================
   SECTION HEADINGS
   ============================================================ */
.section-head {
  text-align: center;
  margin-bottom: var(--space-7);
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
  padding: 0 var(--space-5);
}

.section-eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-accent-2);
  margin-bottom: var(--space-3);
}

.section-head h2 {
  margin-bottom: var(--space-3);
}

.section-head p {
  color: var(--color-text-muted);
  font-size: 17px;
}

/* ============================================================
   CATEGORY TILES — circular
   ============================================================ */
.category-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6) var(--space-4);
}

@media (max-width: 900px) {
  .category-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 600px) {
  .category-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-5) var(--space-3);
  }
}

.category-tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text);
  transition: transform var(--transition);
}

.category-tile:hover {
  transform: translateY(-6px);
  color: var(--color-accent-dark);
}

.category-circle {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 54px;
  box-shadow: var(--shadow-md);
  border: 3px solid var(--color-surface);
  transition: box-shadow var(--transition), transform var(--transition);
}

.category-tile:hover .category-circle {
  box-shadow: var(--shadow-glow-pink);
}

.category-tile:nth-child(1) .category-circle { background: linear-gradient(135deg, #fce7f3, #e0e7ff); }
.category-tile:nth-child(2) .category-circle { background: linear-gradient(135deg, #e0e7ff, #ddd6fe); }
.category-tile:nth-child(3) .category-circle { background: linear-gradient(135deg, #fef3c7, #fce7f3); }
.category-tile:nth-child(4) .category-circle { background: linear-gradient(135deg, #ddd6fe, #fce7f3); }
.category-tile:nth-child(5) .category-circle { background: linear-gradient(135deg, #fce7f3, #fed7aa); }
.category-tile:nth-child(6) .category-circle { background: linear-gradient(135deg, #e0e7ff, #cffafe); }
.category-tile:nth-child(7) .category-circle { background: linear-gradient(135deg, #fed7aa, #ddd6fe); }
.category-tile:nth-child(8) .category-circle { background: linear-gradient(135deg, #fce7f3, #fecaca); }
.category-tile:nth-child(9) .category-circle { background: linear-gradient(135deg, #cffafe, #e0e7ff); }
.category-tile:nth-child(10) .category-circle { background: linear-gradient(135deg, #fef3c7, #e0e7ff); }
.category-tile:nth-child(11) .category-circle { background: linear-gradient(135deg, #ddd6fe, #fed7aa); }

@media (prefers-color-scheme: dark) {
  .category-tile:nth-child(1) .category-circle { background: linear-gradient(135deg, #4a1d3b, #312e81); }
  .category-tile:nth-child(2) .category-circle { background: linear-gradient(135deg, #312e81, #4c1d95); }
  .category-tile:nth-child(3) .category-circle { background: linear-gradient(135deg, #713f12, #4a1d3b); }
  .category-tile:nth-child(4) .category-circle { background: linear-gradient(135deg, #4c1d95, #4a1d3b); }
  .category-tile:nth-child(5) .category-circle { background: linear-gradient(135deg, #4a1d3b, #7c2d12); }
  .category-tile:nth-child(6) .category-circle { background: linear-gradient(135deg, #312e81, #164e63); }
  .category-tile:nth-child(7) .category-circle { background: linear-gradient(135deg, #7c2d12, #4c1d95); }
  .category-tile:nth-child(8) .category-circle { background: linear-gradient(135deg, #4a1d3b, #7f1d1d); }
  .category-tile:nth-child(9) .category-circle { background: linear-gradient(135deg, #164e63, #312e81); }
  .category-tile:nth-child(10) .category-circle { background: linear-gradient(135deg, #713f12, #312e81); }
  .category-tile:nth-child(11) .category-circle { background: linear-gradient(135deg, #4c1d95, #7c2d12); }
}

.category-label {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text);
}

/* ============================================================
   HOMEPAGE ARTICLE — long-read
   ============================================================ */
.home-article {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: var(--space-8) clamp(var(--space-5), 6vw, var(--space-8));
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

.home-article h1 {
  text-align: center;
  margin-bottom: var(--space-5);
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.home-article h2 {
  margin-top: var(--space-7);
  position: relative;
  padding-bottom: var(--space-2);
}

.home-article h2::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-2));
  border-radius: 2px;
}

.home-article h3 {
  margin-top: var(--space-5);
  color: var(--color-accent-dark);
}

.home-article p {
  font-size: 17px;
  line-height: 1.75;
  color: var(--color-text);
}

.home-article a {
  color: var(--color-accent);
  font-weight: 500;
  border-bottom: 1px solid transparent;
  transition: all var(--transition);
}

.home-article a:hover {
  color: var(--color-accent-2);
  border-bottom-color: var(--color-accent-2);
}

/* ============================================================
   ARTICLE CARDS — horizontal row style
   ============================================================ */
.article-rows {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  max-width: 920px;
  margin: 0 auto;
}

.article-row {
  display: grid;
  grid-template-columns: 100px 1fr auto;
  align-items: center;
  gap: var(--space-5);
  background: var(--color-surface);
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  text-decoration: none;
  color: var(--color-text);
  transition: all var(--transition);
}

.article-row:hover {
  transform: translateX(6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent);
  color: var(--color-text);
}

.article-badge {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  background: linear-gradient(135deg, var(--color-accent-soft), var(--color-accent-2-soft));
  flex-shrink: 0;
}

.article-row-text h3 {
  font-size: 18px;
  margin: 0 0 var(--space-2);
  color: var(--color-text);
  line-height: 1.3;
}

.article-row-text p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 14px;
  line-height: 1.55;
}

.article-row-arrow {
  color: var(--color-accent);
  font-size: 22px;
  font-weight: 700;
  transition: transform var(--transition);
}

.article-row:hover .article-row-arrow {
  transform: translateX(4px);
  color: var(--color-accent-2);
}

@media (max-width: 640px) {
  .article-row {
    grid-template-columns: 70px 1fr;
  }
  .article-badge {
    width: 60px;
    height: 60px;
    font-size: 28px;
  }
  .article-row-arrow {
    display: none;
  }
}

/* ============================================================
   FINAL CTA STRIP
   ============================================================ */
.cta-strip {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-2) 100%);
  color: #fff;
  text-align: center;
  padding: var(--space-8) var(--space-5);
  border-radius: var(--radius-xl);
  margin: var(--space-7) auto;
  max-width: 1140px;
  box-shadow: var(--shadow-glow-indigo);
}

.cta-strip h2 {
  color: #fff;
  margin-bottom: var(--space-3);
}

.cta-strip p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 17px;
  margin-bottom: var(--space-5);
}

.cta-strip .btn-primary {
  background: #fff;
  color: var(--color-accent-dark);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.cta-strip .btn-primary:hover {
  background: var(--color-bg);
  color: var(--color-accent-dark);
}

.cta-strip .btn-secondary {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.6);
}

.cta-strip .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  border-color: #fff;
}

/* ============================================================
   GUIDE PAGE
   ============================================================ */
.guide-hero {
  background: linear-gradient(135deg, var(--color-surface-tint) 0%, var(--color-surface-raised) 100%);
  padding: var(--space-8) 0 var(--space-7);
  border-bottom: 1px solid var(--color-border);
}

.breadcrumb {
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.breadcrumb a {
  color: var(--color-text-muted);
}

.breadcrumb a:hover {
  color: var(--color-accent);
}

.breadcrumb-separator {
  margin: 0 var(--space-2);
  color: var(--color-text-faint);
}

.guide-title {
  position: relative;
  padding-bottom: var(--space-4);
  margin-bottom: var(--space-3);
}

.guide-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 120px;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent-2), var(--color-accent));
  border-radius: 2px;
}

.guide-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--space-7);
  padding: var(--space-7) 0;
}

@media (max-width: 900px) {
  .guide-layout {
    grid-template-columns: 1fr;
  }
}

.guide-content {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: clamp(var(--space-5), 4vw, var(--space-7));
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.guide-content h2 {
  margin-top: var(--space-6);
  color: var(--color-accent-dark);
}

.guide-content h3 {
  margin-top: var(--space-5);
}

.guide-content p,
.guide-content li {
  font-size: 16.5px;
  line-height: 1.75;
}

.guide-content a {
  color: var(--color-accent);
  border-bottom: 1px solid rgba(79, 70, 229, 0.3);
  transition: all var(--transition);
}

.guide-content a:hover {
  color: var(--color-accent-2);
  border-bottom-color: var(--color-accent-2);
}

.guide-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.sidebar-box {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  border: 1px solid var(--color-border);
}

.sidebar-box h3 {
  font-size: 17px;
  margin-bottom: var(--space-3);
  color: var(--color-accent-dark);
}

.sidebar-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar-list li {
  margin-bottom: var(--space-2);
}

.sidebar-list a {
  display: block;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  font-size: 14px;
  color: var(--color-text);
  transition: all var(--transition);
}

.sidebar-list a:hover {
  background: var(--color-surface-tint);
  color: var(--color-accent);
}

.sidebar-cta {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-2));
  color: #fff;
  text-align: center;
}

.sidebar-cta h3 {
  color: #fff;
}

.sidebar-cta p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 14px;
  margin-bottom: var(--space-4);
}

.sidebar-cta .btn {
  width: 100%;
  margin-bottom: var(--space-2);
}

.sidebar-cta .btn-primary {
  background: #fff;
  color: var(--color-accent-dark);
}

.sidebar-cta .btn-secondary {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.6);
}

.related-section {
  padding: var(--space-7) 0;
  border-top: 1px solid var(--color-border);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

@media (max-width: 800px) {
  .related-grid { grid-template-columns: 1fr; }
}

.related-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  text-decoration: none;
  color: var(--color-text);
  transition: all var(--transition);
}

.related-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.related-card h4 {
  font-size: 17px;
  margin-bottom: var(--space-2);
}

.related-card p {
  font-size: 14px;
  color: var(--color-text-muted);
  margin: 0;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--color-surface-raised);
  border-top: 1px solid var(--color-border);
  padding: var(--space-8) 0 var(--space-5);
  margin-top: var(--space-8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: var(--space-7);
  margin-bottom: var(--space-6);
}

@media (max-width: 800px) {
  .footer-grid { grid-template-columns: 1fr; gap: var(--space-5); }
}

.footer-col h4 {
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent-dark);
  margin-bottom: var(--space-4);
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-col li {
  margin-bottom: var(--space-2);
}

.footer-col a {
  color: var(--color-text-muted);
  font-size: 14px;
  transition: color var(--transition);
}

.footer-col a:hover {
  color: var(--color-accent);
}

.footer-brand {
  font-family: var(--font-heading);
  font-style: italic;
  font-size: 22px;
  font-weight: 700;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: var(--space-3);
  display: inline-block;
}

.footer-about p {
  color: var(--color-text-muted);
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

.footer-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.footer-bottom {
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
  text-align: center;
  color: var(--color-text-muted);
  font-size: 13px;
}

.footer-bottom a {
  color: var(--color-accent);
}

/* ============================================================
   PAGE / POST FALLBACKS
   ============================================================ */
.page-container {
  max-width: 820px;
  margin: var(--space-7) auto;
  padding: 0 var(--space-5);
}

.page-content {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-7);
  border: 1px solid var(--color-border);
}

.page-content h1 {
  margin-bottom: var(--space-5);
}

/* ============================================================
   UTILITIES
   ============================================================ */
.text-gradient {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.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;
}