/*
 * Sahaja Digital Magazine (സഹജ)
 * Master Stylesheet
 * ----------------------------------------------------------------------
 * Design Tokens, Layout Systems, Responsive Grids, Themes, & Animations
 */

/* ==========================================================================
   1. Fonts Import & Font Face Declarations
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&family=Manjari:wght@400;700&family=Noto+Serif+Malayalam:wght@400;700&display=swap');

/* ==========================================================================
   2. Design Tokens & CSS Custom Properties
   ========================================================================== */
:root {
  /* Common System Values */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-malayalam-serif: 'Noto Serif Malayalam', 'Playfair Display', serif;
  --font-malayalam-sans: 'Manjari', 'Inter', sans-serif;

  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.2s ease;
  
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 2rem;
  --spacing-xl: 4rem;
  --spacing-xxl: 8rem;
  
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 16px;
  --border-radius-full: 9999px;
  
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
  --shadow-md: 0 10px 30px rgba(0,0,0,0.08);
  --shadow-lg: 0 20px 40px rgba(0,0,0,0.12);
  
  --max-width-site: 1200px;
  --max-width-article: 720px;

  /* Theme Light (Default) */
  --bg-primary: #fcfbfa; /* Warm Linen */
  --bg-secondary: #f4f2ee; /* Soft Sand */
  --bg-tertiary: #ebe8e2; /* Deep Sand */
  
  --text-primary: #121e1a; /* Forest Obsidian */
  --text-secondary: #4a5752; /* Slate Sage */
  --text-tertiary: #7d8b85; /* Pale Sage */
  
  --color-primary: #154c3e; /* Forest Green */
  --color-primary-light: #216d5a;
  --color-primary-dark: #0c3329;
  
  --color-accent: #c49a45; /* Soft Gold */
  --color-accent-light: #dfb660;
  --color-accent-dark: #a17c2f;
  
  --color-border: #e3e0d8;
  --color-glow: rgba(196, 154, 69, 0.2);
  --overlay-bg: rgba(252, 251, 250, 0.85);

  --scroll-bar-color: var(--color-primary);
}

/* Dark Mode Variables Override */
[data-theme="dark"] {
  --bg-primary: #0a110e; /* Obsidian Forest */
  --bg-secondary: #111a17; /* Dark Sage */
  --bg-tertiary: #192621; /* Medium Sage */
  
  --text-primary: #f2f5f4; /* Clean linen white */
  --text-secondary: #9cb1a8; /* Sage Slate */
  --text-tertiary: #6b8076; /* Darker Sage */
  
  --color-primary: #2b7a67; /* Emerald Green */
  --color-primary-light: #3d9d85;
  --color-primary-dark: #1b4f42;
  
  --color-accent: #dfb660; /* Radiant Gold */
  --color-accent-light: #ebd090;
  --color-accent-dark: #c49a45;
  
  --color-border: #23342e;
  --color-glow: rgba(223, 182, 96, 0.15);
  --overlay-bg: rgba(10, 17, 14, 0.85);

  --scroll-bar-color: var(--color-accent);
}

/* ==========================================================================
   3. Reset & Base Settings
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.625;
  transition: background-color 0.4s ease, color 0.4s ease;
  overflow-x: hidden;
}

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

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

input, button, textarea {
  font-family: inherit;
  font-size: inherit;
  background: none;
  border: none;
  outline: none;
}

ul, ol {
  list-style: none;
}

/* Scroll Progress Bar styling */
#scroll-progress-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: transparent;
  z-index: 1100;
}

#scroll-progress {
  width: 0%;
  height: 100%;
  background: var(--scroll-bar-color);
  transition: width 0.05s linear;
}

/* ==========================================================================
   4. Typography & Styling Helpers
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.25;
  color: var(--text-primary);
}

.lang-ml {
  font-family: var(--font-malayalam-serif);
  line-height: 1.5;
}

.lang-ml-sans {
  font-family: var(--font-malayalam-sans);
}

.drop-cap::first-letter {
  font-family: var(--font-serif);
  font-size: 4.8rem;
  float: left;
  line-height: 0.85;
  margin-right: 0.65rem;
  margin-top: 0.15rem;
  color: var(--color-primary);
  font-weight: 700;
}

.drop-cap-ml::first-letter {
  font-family: var(--font-malayalam-serif);
  font-size: 4rem;
  float: left;
  line-height: 0.9;
  margin-right: 0.8rem;
  color: var(--color-primary);
}

.pull-quote {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-style: italic;
  color: var(--color-primary);
  border-left: 3px solid var(--color-accent);
  padding-left: 2rem;
  margin: 3rem 0;
  line-height: 1.5;
}

.pull-quote.lang-ml {
  font-family: var(--font-malayalam-serif);
  font-size: 1.5rem;
  line-height: 1.6;
}

/* ==========================================================================
   5. Component Layouts & Navigation
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--max-width-site);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.header {
  position: sticky;
  top: 0;
  background-color: var(--overlay-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  z-index: 1000;
  transition: var(--transition-smooth);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.brand-icon {
  width: 38px;
  height: 38px;
}

.brand-sub {
  font-family: var(--font-malayalam-serif);
  font-size: 1.3rem;
  color: var(--color-accent);
  margin-left: 0.5rem;
  font-weight: 400;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  position: relative;
  padding: 5px 0;
  color: var(--text-secondary);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
  color: var(--text-primary);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.theme-toggle-btn {
  cursor: pointer;
  width: 44px;
  height: 44px;
  border-radius: var(--border-radius-full);
  background-color: var(--bg-secondary);
  border: 1px solid var(--color-border);
  display: flex;
  justify-content: center;
  align-items: center;
  transition: var(--transition-fast);
  color: var(--text-secondary);
}

.theme-toggle-btn:hover {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.theme-toggle-btn svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* Theme Icons Toggle display */
.theme-toggle-btn .sun-icon { display: none; }
.theme-toggle-btn .moon-icon { display: block; }
[data-theme="dark"] .theme-toggle-btn .sun-icon { display: block; }
[data-theme="dark"] .theme-toggle-btn .moon-icon { display: none; }

/* Mobile Menu Button */
.menu-toggle {
  display: none;
  cursor: pointer;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  z-index: 1002;
}

.menu-bar {
  width: 100%;
  height: 2px;
  background-color: var(--text-primary);
  transition: var(--transition-fast);
}

/* ==========================================================================
   6. Homepage layout
   ========================================================================== */
.hero-section {
  padding: var(--spacing-xl) 0;
  border-bottom: 1px solid var(--color-border);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--spacing-xl);
  align-items: center;
}

.hero-image-wrapper {
  position: relative;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.hero-image {
  width: 100%;
  height: 520px;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.hero-image-wrapper:hover .hero-image {
  transform: scale(1.03);
}

.hero-overlay-tag {
  position: absolute;
  top: var(--spacing-md);
  left: var(--spacing-md);
  background-color: var(--color-primary);
  color: #fff;
  padding: 0.4rem 1rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: var(--border-radius-sm);
  box-shadow: var(--shadow-sm);
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.hero-meta {
  display: flex;
  gap: var(--spacing-md);
  font-size: 0.85rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hero-title {
  font-size: 3.2rem;
  line-height: 1.15;
  letter-spacing: -1px;
}

.hero-title.lang-ml {
  font-size: 2.8rem;
  line-height: 1.4;
  margin-bottom: var(--spacing-xs);
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.hero-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--border-radius-full);
  object-fit: cover;
  border: 2px solid var(--color-border);
}

.author-name {
  font-weight: 600;
  font-size: 0.95rem;
}

.author-title {
  font-size: 0.8rem;
  color: var(--text-tertiary);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 2.2rem;
  background-color: var(--color-primary);
  color: #fff;
  font-weight: 600;
  border-radius: var(--border-radius-full);
  transition: var(--transition-fast);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  align-self: flex-start;
  gap: 0.5rem;
}

.btn:hover {
  background-color: var(--color-primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background-color: transparent;
  color: var(--text-primary);
  border: 1px solid var(--color-border);
  box-shadow: none;
}

.btn-secondary:hover {
  background-color: var(--bg-secondary);
  border-color: var(--text-tertiary);
}

/* Recent Grid section */
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: var(--spacing-xl);
  border-left: 4px solid var(--color-accent);
  padding-left: var(--spacing-md);
}

.section-title {
  font-size: 2.2rem;
  font-weight: 700;
}

.articles-grid-section {
  padding: var(--spacing-xl) 0;
}

.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: var(--spacing-lg) var(--spacing-lg);
}

.article-card {
  display: flex;
  flex-direction: column;
  background-color: var(--bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  transition: var(--transition-smooth);
}

.article-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent-light);
}

.card-img-wrapper {
  position: relative;
  overflow: hidden;
  height: 230px;
  background-color: var(--bg-tertiary);
}

.card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.article-card:hover .card-img {
  transform: scale(1.05);
}

.card-content {
  padding: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card-meta {
  display: flex;
  gap: var(--spacing-md);
  font-size: 0.75rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--spacing-sm);
}

.card-title {
  font-size: 1.5rem;
  line-height: 1.3;
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
}

.card-title.lang-ml {
  font-size: 1.4rem;
  line-height: 1.5;
}

.card-excerpt {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
  flex-grow: 1;
}

.card-author-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--color-border);
  padding-top: var(--spacing-md);
  margin-top: auto;
}

.card-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.card-avatar {
  width: 32px;
  height: 32px;
  border-radius: var(--border-radius-full);
}

.read-time {
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

/* ==========================================================================
   7. Issues Spotlight / Feature Grid
   ========================================================================== */
.issues-showcase-section {
  background-color: var(--bg-secondary);
  padding: var(--spacing-xl) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.issue-highlight-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--spacing-xl);
  align-items: center;
}

.issue-cover-display {
  display: flex;
  justify-content: center;
}

.issue-cover-img {
  max-width: 360px;
  width: 100%;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
  transition: var(--transition-smooth);
}

.issue-cover-img:hover {
  transform: rotate(-1.5deg) scale(1.02);
}

.issue-details {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.issue-tag {
  font-family: var(--font-serif);
  color: var(--color-accent-dark);
  font-weight: 600;
  font-size: 1.2rem;
}

.issue-title {
  font-size: 3rem;
  letter-spacing: -0.5px;
}

.issue-articles-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin: var(--spacing-md) 0;
}

.issue-article-item {
  display: flex;
  flex-direction: column;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--spacing-sm);
}

.issue-article-item a {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.issue-article-item:hover a {
  color: var(--color-primary);
}

.issue-article-title {
  font-size: 1.15rem;
  font-weight: 600;
}

.issue-article-author {
  font-size: 0.85rem;
  color: var(--text-tertiary);
}

/* ==========================================================================
   8. Reading Interface (Article Templates)
   ========================================================================== */
.article-header {
  padding: var(--spacing-xl) 0 var(--spacing-lg) 0;
  text-align: center;
}

.article-header-meta {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  font-size: 0.85rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.article-main-title {
  font-size: 3.6rem;
  max-width: 900px;
  margin: 0 auto var(--spacing-md) auto;
  line-height: 1.15;
}

.article-main-title.lang-ml {
  font-size: 3.2rem;
  line-height: 1.35;
}

.article-subtitle {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-style: italic;
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto var(--spacing-lg) auto;
  line-height: 1.4;
}

.article-subtitle.lang-ml {
  font-family: var(--font-malayalam-serif);
  font-size: 1.3rem;
  font-style: normal;
  line-height: 1.5;
}

.article-author-card {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  background-color: var(--bg-secondary);
  padding: 0.5rem var(--spacing-md);
  border-radius: var(--border-radius-full);
  border: 1px solid var(--color-border);
}

.article-hero-image-container {
  margin: var(--spacing-lg) 0 var(--spacing-xl) 0;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.article-hero-image {
  width: 100%;
  max-height: 560px;
  object-fit: cover;
}

.article-body-wrapper {
  max-width: var(--max-width-article);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.article-body {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  line-height: 1.85;
  color: var(--text-primary);
}

.article-body.lang-ml {
  font-family: var(--font-malayalam-serif);
  font-size: 1.2rem;
  line-height: 1.9;
}

.article-body p {
  margin-bottom: 2rem;
}

/* Share / Sticky controls */
.article-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-md) 0;
  margin: var(--spacing-xl) 0;
}

.control-actions {
  display: flex;
  gap: var(--spacing-md);
}

.icon-btn {
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--border-radius-full);
  border: 1px solid var(--color-border);
  color: var(--text-secondary);
  transition: var(--transition-fast);
}

.icon-btn:hover {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.icon-btn svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

/* Poem template layout */
.poem-container {
  max-width: 600px;
  margin: 4rem auto;
  text-align: center;
  padding: var(--spacing-lg);
  background-color: var(--bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-md);
  position: relative;
}

.poem-container::before {
  content: '❖';
  color: var(--color-accent);
  font-size: 1.5rem;
  display: block;
  margin-bottom: var(--spacing-lg);
}

.poem-stanza {
  margin-bottom: 3rem;
  font-family: var(--font-serif);
  font-size: 1.35rem;
  line-height: 2;
  letter-spacing: 0.5px;
}

.poem-stanza.lang-ml {
  font-family: var(--font-malayalam-serif);
  font-size: 1.25rem;
  line-height: 2.1;
}

.poem-container::after {
  content: '❖';
  color: var(--color-accent);
  font-size: 1.5rem;
  display: block;
  margin-top: var(--spacing-lg);
}

/* Author detailed bio footer */
.author-bio-footer {
  display: flex;
  gap: var(--spacing-lg);
  background-color: var(--bg-secondary);
  border: 1px solid var(--color-border);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-md);
  margin-top: var(--spacing-xl);
}

.author-bio-avatar {
  width: 80px;
  height: 80px;
  border-radius: var(--border-radius-full);
  object-fit: cover;
  border: 2px solid var(--color-accent);
}

.author-bio-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.author-bio-name {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
}

.author-bio-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Article Navigation (Next/Prev) */
.article-nav-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--color-border);
}

.article-nav-card {
  padding: var(--spacing-md) var(--spacing-lg);
  background-color: var(--bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-md);
  transition: var(--transition-fast);
}

.article-nav-card:hover {
  border-color: var(--color-accent);
  background-color: var(--bg-tertiary);
}

.article-nav-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--text-tertiary);
  letter-spacing: 1px;
}

.article-nav-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  margin-top: 5px;
}

.article-nav-title.lang-ml {
  font-family: var(--font-malayalam-serif);
  font-size: 1.1rem;
}

.article-nav-card.prev {
  text-align: left;
}

.article-nav-card.next {
  text-align: right;
}

/* ==========================================================================
   9. Newsletter Section
   ========================================================================== */
.newsletter-section {
  padding: var(--spacing-xxl) 0;
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--color-border);
}

.newsletter-box {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.newsletter-title {
  font-size: 2.5rem;
}

.newsletter-subtitle {
  color: var(--text-secondary);
  font-size: 1.05rem;
}

.newsletter-form {
  display: flex;
  margin-top: var(--spacing-md);
  border-radius: var(--border-radius-full);
  background-color: var(--bg-primary);
  border: 1px solid var(--color-border);
  padding: 4px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
}

.newsletter-form:focus-within {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-glow);
}

.newsletter-input {
  flex-grow: 1;
  padding: 0 1.5rem;
  color: var(--text-primary);
  background: transparent;
}

.newsletter-btn {
  background-color: var(--color-primary);
  color: white;
  padding: 0.8rem 2rem;
  border-radius: var(--border-radius-full);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}

.newsletter-btn:hover {
  background-color: var(--color-primary-light);
}

.newsletter-status {
  font-size: 0.85rem;
  margin-top: var(--spacing-xs);
  min-height: 20px;
  opacity: 0;
  transition: var(--transition-fast);
}

.newsletter-status.success {
  color: var(--color-primary);
  opacity: 1;
}

.newsletter-status.error {
  color: #c94a4a;
  opacity: 1;
}

/* ==========================================================================
   10. Search & Filter Interface (Archive Page)
   ========================================================================== */
.archive-search-bar {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
  flex-wrap: wrap;
}

.search-input-wrapper {
  position: relative;
  flex-grow: 1;
  background-color: var(--bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  padding-left: 1.5rem;
  transition: var(--transition-fast);
}

.search-input-wrapper:focus-within {
  border-color: var(--color-accent);
  background-color: var(--bg-primary);
}

.search-icon {
  width: 18px;
  height: 18px;
  color: var(--text-tertiary);
}

.archive-search-input {
  width: 100%;
  padding: 0.9rem 1rem;
  color: var(--text-primary);
}

.filter-select {
  padding: 0.9rem 2rem;
  background-color: var(--bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-full);
  color: var(--text-primary);
  cursor: pointer;
  outline: none;
  font-weight: 500;
  transition: var(--transition-fast);
}

.filter-select:hover {
  background-color: var(--bg-tertiary);
}

.filter-pills {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xl);
  overflow-x: auto;
  padding-bottom: 5px;
}

.filter-pill {
  padding: 0.5rem 1.2rem;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-full);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  background-color: var(--bg-secondary);
  transition: var(--transition-fast);
}

.filter-pill.active, .filter-pill:hover {
  background-color: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

/* ==========================================================================
   11. Footer
   ========================================================================== */
.footer {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--color-border);
  padding: var(--spacing-xl) 0;
  color: var(--text-secondary);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-brand-col {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.footer-brand-title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  color: var(--text-primary);
  font-weight: 700;
}

.footer-links-col {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.footer-col-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--text-primary);
  font-weight: 600;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-link:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--color-border);
  padding-top: var(--spacing-lg);
  font-size: 0.85rem;
  color: var(--text-tertiary);
}

/* ==========================================================================
   12. Responsive Style Adjustments (Media Queries)
   ========================================================================== */

/* Tablet (max-width: 992px) */
@media screen and (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  .hero-image {
    height: 380px;
  }
  .issue-highlight-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  .issue-cover-img {
    max-width: 280px;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* Mobile Devices (max-width: 768px) */
@media screen and (max-width: 768px) {
  .navbar {
    height: 70px;
  }
  .menu-toggle {
    display: flex;
  }
  
  /* Mobile Navigation overlay drawer style */
  .nav-links {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    height: calc(100vh - 70px);
    background-color: var(--bg-primary);
    flex-direction: column;
    padding: var(--spacing-xl) 0;
    gap: var(--spacing-lg);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
    border-top: 1px solid var(--color-border);
    z-index: 999;
  }
  
  .nav-links.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }
  
  .menu-toggle.active .menu-bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  .menu-toggle.active .menu-bar:nth-child(2) {
    opacity: 0;
  }
  .menu-toggle.active .menu-bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }
  
  .hero-title {
    font-size: 2.4rem;
  }
  
  .hero-title.lang-ml {
    font-size: 2.2rem;
  }
  
  .article-main-title {
    font-size: 2.5rem;
  }
  .article-main-title.lang-ml {
    font-size: 2.3rem;
  }
  
  .pull-quote {
    font-size: 1.3rem;
    padding-left: 1.2rem;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: var(--spacing-sm);
    text-align: center;
  }
  
  .article-nav-links {
    grid-template-columns: 1fr;
  }
}

/* Small phones (max-width: 480px) */
@media screen and (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-md);
  }
  .brand {
    font-size: 1.4rem;
  }
  .brand-sub {
    font-size: 1.1rem;
  }
  .newsletter-form {
    flex-direction: column;
    border-radius: var(--border-radius-md);
    background: transparent;
    border: none;
    box-shadow: none;
    gap: var(--spacing-sm);
  }
  .newsletter-input {
    background-color: var(--bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-full);
    padding: 0.9rem 1.5rem;
  }
  .newsletter-btn {
    border-radius: var(--border-radius-full);
    padding: 0.9rem;
  }
}

/* Ambient animations keyframes */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-in-on-scroll {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-in-on-scroll.appeared {
  opacity: 1;
  transform: translateY(0);
}

/* Spinner and Loaders */
@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 15px auto;
}