/* Modern Design System for Majid Nisar's Website */
/* Tech-Creative-Humble Theme */

:root {
  /* Color Palette */
  --primary-color: #1a1a2e;
  --secondary-color: #78716C;
  --accent-color: #2563EB;        /* Deep blue — editorial */
  --accent-hover: #1D4ED8;
  --accent-warm: #B45309;         /* Amber — poetry, photography */
  --accent-warm-light: #FEF3C7;
  --accent-code: #059669;         /* Emerald — technical, code */
  --background-color: #FAFAF8;   /* Warm off-white — literary */
  --text-color: #1C1917;
  --text-muted: #78716C;
  --surface-card: #FFFFFF;
  --surface-raised: #F5F5F4;
  --border-color: #E7E5E4;

  /* Dark Mode Colors */
  --dark-bg: #0C0A09;
  --dark-text: #E7E5E4;
  --dark-card: #1C1917;
  --dark-border: #292524;
  --dark-accent: #60A5FA;
  --dark-accent-warm: #F59E0B;
  
  /* Typography */
  --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Source Serif Pro', Georgia, 'Times New Roman', serif;
  --font-code: 'JetBrains Mono', 'Fira Code', monospace;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Z-index */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;
}

/* Base overrides — ensure design system tokens win over beautifuljekyll Liquid injections */
body {
  color: var(--text-color);
}

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

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

/* Dark Mode */
[data-theme="dark"] {
  --background-color: var(--dark-bg);
  --text-color: var(--dark-text);
  --text-muted: #A8A29E;
  --primary-color: var(--dark-accent);
  --secondary-color: #A8A29E;
  --accent-color: var(--dark-accent);
  --accent-warm: var(--dark-accent-warm);
  --surface-card: var(--dark-card);
  --surface-raised: #231F1E;
  --border-color: var(--dark-border);
}

/* Dark mode — explicit text color overrides for Beautiful Jekyll elements */
[data-theme="dark"] body,
[data-theme="dark"] p,
[data-theme="dark"] li,
[data-theme="dark"] .post-entry,
[data-theme="dark"] .post-title,
[data-theme="dark"] .post-subtitle,
[data-theme="dark"] .post-meta {
  color: var(--dark-text, #E7E5E4);
}

[data-theme="dark"] h1,
[data-theme="dark"] h2,
[data-theme="dark"] h3,
[data-theme="dark"] h4,
[data-theme="dark"] h5,
[data-theme="dark"] h6 {
  color: var(--dark-text, #E7E5E4);
}

[data-theme="dark"] a {
  color: var(--dark-accent, #60A5FA);
}

[data-theme="dark"] a:hover {
  color: #93C5FD;
}

[data-theme="dark"] .post-preview {
  background: var(--dark-card, #1C1917);
  border-radius: 10px;
  padding: 1.25rem 1.5rem;
  border: 1px solid var(--dark-border, #292524);
  margin-bottom: 1.5rem;
}

[data-theme="dark"] .post-preview .post-title a,
[data-theme="dark"] .post-preview .post-subtitle {
  color: var(--dark-text, #E7E5E4) !important;
}

[data-theme="dark"] .post-preview .post-title a:hover {
  color: var(--dark-accent, #60A5FA) !important;
}

[data-theme="dark"] .blog-tags a {
  color: var(--dark-accent, #60A5FA);
}

/* Intro header (cover image pages) */
[data-theme="dark"] .intro-header .page-heading h1,
[data-theme="dark"] .intro-header .post-heading h1,
[data-theme="dark"] .intro-header .page-heading .page-subheading,
[data-theme="dark"] .intro-header .post-heading .post-subheading,
[data-theme="dark"] .intro-header .post-meta {
  color: #fff;
  text-shadow: 0 2px 8px rgba(0,0,0,0.6);
}

/* Footer */
[data-theme="dark"] footer,
[data-theme="dark"] .beautiful-jekyll-footer {
  background-color: rgba(12, 10, 9, 0.95);
  border-top: 1px solid var(--dark-border, #292524);
}

[data-theme="dark"] .footer-nav-group a,
[data-theme="dark"] .copyright,
[data-theme="dark"] .text-muted {
  color: #A8A29E !important;
}

/* Search overlay */
[data-theme="dark"] #search-overlay {
  background: rgba(12, 10, 9, 0.97);
}

[data-theme="dark"] #search-input {
  background: #1C1917;
  color: #E7E5E4;
  border-color: #292524;
}

[data-theme="dark"] body {
  position: relative;
}

[data-theme="dark"] body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url('/assets/img/header-footer.jpg');
  background-repeat: repeat;
  background-size: auto;
  opacity: 0.45;
  z-index: 0;
  pointer-events: none;
}

/* Ensure all content layers sit above the pattern */
[data-theme="dark"] body > *:not(.theme-toggle):not(.search-overlay-modern):not(.reading-progress) {
  position: relative;
  z-index: 1;
}

/* Solid surface backgrounds so pattern doesn't bleed through cards */
[data-theme="dark"] .hero-copy,
[data-theme="dark"] .hero-side,
[data-theme="dark"] .identity-card,
[data-theme="dark"] .project-card-featured,
[data-theme="dark"] .cross-card,
[data-theme="dark"] .writing-intro,
[data-theme="dark"] .post-preview,
[data-theme="dark"] .arch-card,
[data-theme="dark"] .feature-card,
[data-theme="dark"] .project-card,
[data-theme="dark"] .flagship-card,
[data-theme="dark"] .writing-item,
[data-theme="dark"] .poem-card,
[data-theme="dark"] .code-card,
[data-theme="dark"] .newsletter-cta-inner {
  background-color: var(--dark-card, #1C1917);
}

/* Base Styles */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--background-color);
  background-image:
    radial-gradient(circle at top left, rgba(37, 99, 235, 0.05), transparent 24rem),
    radial-gradient(circle at 82% 12%, rgba(180, 83, 9, 0.05), transparent 18rem),
    linear-gradient(180deg, rgba(255,255,255,0.7), rgba(250,250,248,0.96));
  transition: background-color var(--transition-normal), color var(--transition-normal);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
  color: var(--text-color);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

/* Links */
a {
  color: var(--accent-color);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--primary-color);
  text-decoration: underline;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-sm) var(--spacing-lg);
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.5;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  cursor: pointer;
  -webkit-user-select: none;
  user-select: none;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

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

.btn-primary:hover {
  color: #fff;
  background-color: #00b894;
  border-color: #00b894;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  color: var(--accent-color);
  background-color: transparent;
  border-color: var(--accent-color);
}

.btn-outline:hover {
  color: #fff;
  background-color: var(--accent-color);
  border-color: var(--accent-color);
}

/* Cards */
.card {
  background-color: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  overflow: hidden;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

[data-theme="dark"] .card {
  background-color: var(--dark-card);
  border: 1px solid var(--dark-border);
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-3xl) var(--spacing-lg);
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
  color: #fff;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="white" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="white" opacity="0.1"/><circle cx="50" cy="10" r="0.5" fill="white" opacity="0.1"/><circle cx="10" cy="60" r="0.5" fill="white" opacity="0.1"/><circle cx="90" cy="40" r="0.5" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
  opacity: 0.3;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 800px;
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: var(--spacing-lg);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
  font-size: 1.5rem;
  font-weight: 300;
  margin-bottom: var(--spacing-xl);
  opacity: 0.9;
}

/* Legacy Beautiful Jekyll Markup Mapped To Modern Design */
.navbar-custom {
  background: rgba(250, 250, 248, 0.82);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(28, 25, 23, 0.08);
  box-shadow: 0 12px 36px rgba(17, 24, 39, 0.08);
}

.nav-shell {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: 4.75rem;
}

[data-theme="dark"] .navbar-custom {
  background: rgba(12, 10, 9, 0.92);
  border-bottom-color: rgba(231, 229, 228, 0.1);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.5);
}

/* Navbar text — override Liquid-baked dark color */
[data-theme="dark"] .navbar-custom .navbar-brand,
[data-theme="dark"] .navbar-custom .navbar-nav .nav-link,
[data-theme="dark"] .navbar-custom .navbar-toggler-icon {
  color: #E7E5E4 !important;
}

[data-theme="dark"] .navbar-custom .navbar-nav .nav-link:hover,
[data-theme="dark"] .navbar-custom .navbar-nav .nav-link:focus {
  color: #60A5FA !important;
}

/* Dropdown menu */
[data-theme="dark"] .navbar-custom .dropdown-menu,
[data-theme="dark"] .navbar-custom .nav-item.dropdown .dropdown-menu {
  background-color: #1C1917;
  border: 1px solid #292524;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
}

[data-theme="dark"] .navbar-custom .dropdown-item,
[data-theme="dark"] .navbar-custom .nav-item.dropdown .dropdown-menu .dropdown-item {
  color: #E7E5E4 !important;
  background-color: transparent;
}

[data-theme="dark"] .navbar-custom .dropdown-item:hover,
[data-theme="dark"] .navbar-custom .dropdown-item:focus {
  background-color: #292524;
  color: #60A5FA !important;
}

/* Navbar toggler (hamburger) */
[data-theme="dark"] .navbar-custom .navbar-toggler {
  border-color: rgba(231, 229, 228, 0.25);
}

[data-theme="dark"] .navbar-custom .navbar-toggler .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(231,229,228,0.85)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.navbar-custom .navbar-brand,
.navbar-custom .navbar-nav .nav-link,
.navbar-custom .navbar-nav .dropdown-item {
  font-family: var(--font-heading);
}

.navbar-custom .navbar-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  letter-spacing: 0.02em;
  font-weight: 800;
  text-transform: none;
  font-size: 1rem;
  color: var(--text-color) !important;
}

.navbar-custom .navbar-nav .nav-link {
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  /* Menu needs to better single line width full to text and matching colors of the theme across all pages */
  color: var(--text-color) !important; 
  white-space: nowrap;
  width: 100%;
  padding: 0.45rem 0.65rem !important;
  border-radius: 999px;
  white-space: nowrap;
}

.navbar-custom .navbar-brand-logo img {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 16px;
  object-fit: cover;
  box-shadow: 0 8px 18px rgba(17, 24, 39, 0.12);
}

.navbar-brand-text {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.96rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.navbar-custom .navbar-nav {
  align-items: center;
  gap: 0.15rem;
  flex-wrap: nowrap;
}

.navbar-custom .nav-item.dropdown .dropdown-menu {
  margin-top: 0.6rem;
  padding: 0.5rem;
  border-radius: 12px;
  border: 1px solid rgba(28, 25, 23, 0.08);
  box-shadow: 0 20px 40px rgba(17, 24, 39, 0.12);
  background: rgba(255, 255, 255, 0.95);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}

.navbar-custom .dropdown-item {
  border-radius: 8px;
  padding: 0.5rem 0.7rem;
  font-size: 0.85rem;
}

.navbar-custom .navbar-nav .nav-link:hover,
.navbar-custom .navbar-nav .nav-link:focus,
.navbar-custom .navbar-nav .nav-link.active,
.navbar-custom .dropdown-item:hover,
.navbar-custom .dropdown-item:focus,
.navbar-custom .dropdown-item.active {
  color: var(--accent-color) !important;
  background: rgba(37, 99, 235, 0.08);
  text-decoration: none;
}

.navbar-custom .nav-item--cta .nav-link {
  background: linear-gradient(135deg, #2563EB, #1D4ED8);
  color: #fff !important;
  box-shadow: 0 10px 24px rgba(37, 99, 235, 0.22);
}

.navbar-custom .nav-item--cta .nav-link:hover,
.navbar-custom .nav-item--cta .nav-link:focus,
.navbar-custom .nav-item--cta .nav-link.active {
  background: linear-gradient(135deg, #1D4ED8, #1E40AF);
  color: #fff !important;
}

.navbar-custom .nav-item-search .nav-link {
  color: var(--text-muted) !important;
}

.intro-header .page-heading h1,
.intro-header .post-heading h1 {
  font-family: var(--font-heading);
  font-weight: 800;
  letter-spacing: -0.03em;
}

.header-section .intro-header.no-img {
  position: relative;
  margin: 5rem auto 2rem;
  width: min(100%, 1200px);
  padding: 2.75rem 1.5rem 1rem;
  background: transparent;
}

@media (min-width: 1200px) {
  .header-section .intro-header.no-img {
    margin-top: 6.5rem;
  }
}

.header-section .intro-header.no-img .page-heading,
.header-section .intro-header.no-img .post-heading {
  margin: 0 auto;
  padding: 2.4rem 2.3rem;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(28, 25, 23, 0.08);
  border-radius: 28px;
  box-shadow: 0 18px 42px rgba(17, 24, 39, 0.08);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.header-section .intro-header.no-img .page-heading h1,
.header-section .intro-header.no-img .post-heading h1 {
  margin-top: 0;
  margin-bottom: 0.75rem;
  font-family: var(--font-display, 'Playfair Display', Georgia, serif);
  font-size: clamp(2.25rem, 4vw, 3.3rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.header-section .intro-header.no-img .page-subheading,
.header-section .intro-header.no-img .post-subheading {
  display: block;
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text-muted);
}

.header-section .intro-header.no-img hr.small {
  margin: 0 0 1rem;
  border-color: rgba(28, 25, 23, 0.08);
}

.container-fluid[role="main"] {
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.container-md[role="main"],
.container-fluid[role="main"] {
  padding-bottom: 3rem;
}

.intro-header.big-img .page-heading h1,
.intro-header.big-img .post-heading h1 {
  color: #fff !important;
}

.intro-header .page-heading .page-subheading,
.intro-header .post-heading .post-subheading,
.intro-header .post-meta {
  font-family: var(--font-heading);
}

.intro-header.big-img .page-heading .page-subheading,
.intro-header.big-img .post-heading .post-subheading,
.intro-header.big-img .post-meta {
  color: #fff !important;
}

.list-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin: 2.5rem 0 2rem;
}

.list-filters .list-filter {
  border: 1px solid rgba(26, 26, 46, 0.14);
  border-radius: 999px;
  padding: 0.7rem 1rem;
  background: rgba(255, 255, 255, 0.72);
  color: var(--text-color);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
}

.list-filters .list-filter.filter-selected,
.list-filters .list-filter:hover {
  background: linear-gradient(135deg, var(--accent-color), #11b8c9);
  border-color: transparent;
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.posts-list {
  margin: 0 0 3rem;
}

.post-preview .post-title {
  font-family: var(--font-heading);
  font-weight: 800;
  color: var(--text-color);
}

.post-preview .post-subtitle {
  font-family: var(--font-heading);
  font-weight: 500;
  color: var(--text-muted);
}

.post-preview .post-meta,
.post-preview .blog-tags,
.blog-post .post-meta {
  font-family: var(--font-code);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--secondary-color);
}

.post-preview .post-entry {
  color: var(--text-color);
}

.post-preview .post-image,
.post-preview .post-image img {
  border-radius: 12px;
}

.post-preview .post-read-more {
  margin-top: 0.5rem;
  color: var(--accent-color);
  font-family: var(--font-heading);
  font-weight: 700;
}

.blog-post {
  overflow-wrap: anywhere;
}

/* Typing Animation */
.typing-animation {
  display: inline-block;
  overflow: hidden;
  border-right: 3px solid var(--accent-color);
  white-space: nowrap;
  contain: layout style;
  animation: typing 3.5s steps(40, end), blink-caret 0.75s step-end infinite;
}

@keyframes typing {
  from { width: 0 }
  to { width: 100% }
}

@keyframes blink-caret {
  from, to { border-color: transparent }
  50% { border-color: var(--accent-color) }
}

/* Dark Mode Toggle — fixed bottom-right, never conflicts with navbar or dropdowns */
.theme-toggle {
  position: fixed !important;
  bottom: 1.5rem !important;
  right: 1.5rem !important;
  top: auto !important;
  z-index: 1035 !important;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  background: var(--surface-card, #fff);
  border: 1px solid var(--border-color, #E7E5E4);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.theme-toggle:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.theme-toggle i {
  font-size: 1.1rem;
  color: var(--text-color, #1C1917);
  transition: color 0.2s ease;
}

[data-theme="dark"] .theme-toggle {
  background: #1C1917;
  border-color: #292524;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.5);
}

[data-theme="dark"] .theme-toggle i {
  color: #F59E0B;
}

@media (max-width: 1199px) {
  .nav-shell {
    min-height: 4.25rem;
  }
}

@media (max-width: 767px) {
  .theme-toggle {
    bottom: 1.25rem !important;
    right: 1rem !important;
    top: auto !important;
    width: 42px;
    height: 42px;
  }

  .theme-toggle i {
    font-size: 1rem;
  }

  .intro-header .page-heading h1,
  .intro-header .post-heading h1 {
    letter-spacing: -0.02em;
  }

  .nav-shell {
    align-items: flex-start;
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
  }

  .navbar-custom .navbar-collapse {
    width: 100%;
    margin-top: 0.75rem;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.94);
    border: 1px solid rgba(28, 25, 23, 0.08);
    border-radius: 20px;
    box-shadow: 0 18px 36px rgba(17, 24, 39, 0.12);
  }

  [data-theme="dark"] .navbar-custom .navbar-collapse {
    background: rgba(28, 25, 23, 0.95);
    border-color: rgba(231, 229, 228, 0.08);
  }

  .navbar-custom .navbar-nav {
    align-items: stretch;
    gap: 0.3rem;
  }

  .navbar-custom .nav-item.dropdown .dropdown-menu {
    margin-top: 0.4rem;
    box-shadow: none;
  }

  .header-section .intro-header.no-img {
    margin-top: 4.5rem;
    padding: 2.25rem 1rem 0.5rem;
  }

  .header-section .intro-header.no-img .page-heading,
  .header-section .intro-header.no-img .post-heading {
    padding: 1.7rem 1.35rem;
    border-radius: 22px;
  }

  .container-fluid[role="main"] {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .post-preview .post-title {
    line-height: 1.15;
  }
}

/* Navigation Modern */
.navbar-modern {
  background: rgba(255, 255, 255, 0.95);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  transition: all var(--transition-normal);
}

[data-theme="dark"] .navbar-modern {
  background: rgba(13, 17, 23, 0.95);
  border-bottom: 1px solid var(--dark-border);
}

.navbar-brand-modern {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--primary-color) !important;
}

/* Search Overlay Modern */
.search-overlay-modern {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.9);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  z-index: var(--z-modal);
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xl);
}

.search-overlay-modern.active {
  display: flex;
}

.search-container-modern {
  width: 100%;
  max-width: 600px;
  text-align: center;
}

.search-input-modern {
  width: 100%;
  padding: var(--spacing-lg) var(--spacing-xl);
  font-size: 1.5rem;
  border: none;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  transition: all var(--transition-normal);
}

.search-input-modern:focus {
  outline: none;
  background: rgba(255, 255, 255, 0.2);
  box-shadow: 0 0 0 3px rgba(0, 212, 170, 0.3);
}

.search-results-modern {
  margin-top: var(--spacing-lg);
  text-align: left;
  max-height: 60vh;
  overflow-y: auto;
}

/* Newsletter Subscription */
.newsletter-section {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
  color: #fff;
  padding: var(--spacing-3xl) var(--spacing-lg);
  border-radius: var(--radius-xl);
  text-align: center;
  margin: var(--spacing-3xl) 0;
}

.newsletter-form {
  display: flex;
  gap: var(--spacing-md);
  max-width: 500px;
  margin: var(--spacing-xl) auto 0;
  flex-wrap: wrap;
  justify-content: center;
}

.newsletter-input {
  flex: 1;
  min-width: 250px;
  padding: var(--spacing-md) var(--spacing-lg);
  border: none;
  border-radius: var(--radius-full);
  font-size: 1rem;
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.newsletter-input::placeholder {
  color: rgba(255, 255, 255, 0.7);
}

.newsletter-input:focus {
  outline: none;
  background: rgba(255, 255, 255, 0.3);
}

/* Skills Section */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
}

.skill-card {
  background: #fff;
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  border-left: 4px solid var(--accent-color);
}

.skill-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

[data-theme="dark"] .skill-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
}

.skill-category {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  margin-bottom: var(--spacing-md);
  color: var(--primary-color);
}

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

.skill-list li {
  padding: var(--spacing-xs) 0;
  position: relative;
  padding-left: var(--spacing-lg);
}

.skill-list li::before {
  content: '▹';
  position: absolute;
  left: 0;
  color: var(--accent-color);
  font-weight: bold;
}

/* Projects Grid */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  margin: var(--spacing-xl) 0;
}

.project-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
}

.project-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

[data-theme="dark"] .project-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
}

.project-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.project-card:hover .project-image {
  transform: scale(1.05);
}

.project-content {
  padding: var(--spacing-lg);
}

.project-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
  color: var(--text-color);
}

.project-description {
  color: var(--text-muted);
  margin-bottom: var(--spacing-md);
  line-height: 1.6;
}

.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-md);
}

.tech-tag {
  background: var(--accent-color);
  color: #fff;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
}

/* Reading Progress */
.reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-color), var(--primary-color));
  z-index: var(--z-fixed);
  transition: width var(--transition-fast);
}

/* Table of Contents */
.toc-sidebar {
  position: fixed;
  left: var(--spacing-lg);
  top: 50%;
  transform: translateY(-50%);
  width: 250px;
  background: rgba(255, 255, 255, 0.95);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-lg);
  z-index: var(--z-sticky);
  display: none;
}

@media (min-width: 1200px) {
  .toc-sidebar {
    display: block;
  }
}

[data-theme="dark"] .toc-sidebar {
  background: rgba(22, 27, 34, 0.95);
  border: 1px solid var(--dark-border);
}

.toc-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: var(--spacing-md);
  color: var(--text-color);
}

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

.toc-list li {
  margin-bottom: var(--spacing-sm);
}

.toc-list a {
  color: var(--text-muted);
  font-size: 0.875rem;
  transition: color var(--transition-fast);
}

.toc-list a:hover,
.toc-list a.active {
  color: var(--accent-color);
  text-decoration: none;
}

/* Code Blocks Modern */
.highlight {
  position: relative;
  margin: var(--spacing-lg) 0;
}

.highlight pre {
  background: #1e1e1e !important;
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg) !important;
  overflow-x: auto;
  font-family: var(--font-code);
  font-size: 0.875rem;
  line-height: 1.6;
}

.highlight code {
  font-family: var(--font-code);
}

.copy-code-btn {
  position: absolute;
  top: var(--spacing-sm);
  right: var(--spacing-sm);
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: 0.75rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  opacity: 0;
}

.highlight:hover .copy-code-btn {
  opacity: 1;
}

.copy-code-btn:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

.fade-in {
  animation: fadeIn 0.6s ease-out;
}

.slide-in-left {
  animation: slideInLeft 0.6s ease-out;
}

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

.bg-gradient {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
}

.text-shadow {
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

/* Responsive Design */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .hero-subtitle {
    font-size: 1.25rem;
  }
  
  .newsletter-form {
    flex-direction: column;
  }
  
  .newsletter-input {
    min-width: 100%;
  }
  
  .toc-sidebar {
    position: static;
    transform: none;
    width: 100%;
    margin-bottom: var(--spacing-xl);
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 2rem;
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .theme-toggle {
    width: 40px;
    height: 40px;
    bottom: 1rem !important;
    right: 1rem !important;
    top: auto !important;
  }
}

/* Print Styles */
@media print {
  .theme-toggle,
  .toc-sidebar,
  .newsletter-section,
  .reading-progress {
    display: none !important;
  }
  
  body {
    background: #fff !important;
    color: #000 !important;
  }
}