/**
 * Finance Pro Theme - Professional Finance Blog Stylesheet
 *
 * Bloomberg-style design with trading terminal aesthetics
 * Corporate, trustworthy, data-driven
 *
 * @version 1.0.0
 */

/* ============================================
   CSS CUSTOM PROPERTIES (VARIABLES)
   ============================================ */

:root {
    /* Primary Colors - Navy Blue Corporate */
    --color-primary: #0A1628;
    --color-primary-light: #1E3A5F;
    --color-primary-dark: #050D17;

    /* Secondary Colors - Gold Accent */
    --color-secondary: #D4AF37;
    --color-accent: #FFD700;
    --color-accent-muted: #C9A227;

    /* Market Indicators */
    --color-success: #00C853;
    --color-success-bg: rgba(0, 200, 83, 0.1);
    --color-danger: #FF1744;
    --color-danger-bg: rgba(255, 23, 68, 0.1);
    --color-warning: #FF9100;
    --color-warning-bg: rgba(255, 145, 0, 0.1);

    /* Text Colors */
    --color-text-primary: #1A1A2E;
    --color-text-secondary: #4A5568;
    --color-text-muted: #718096;
    --color-text-inverse: #FFFFFF;

    /* Background Colors */
    --color-bg-primary: #FFFFFF;
    --color-bg-secondary: #F7F8FA;
    --color-bg-tertiary: #EDF2F7;
    --color-bg-dark: #0D1421;
    --color-bg-card: #FFFFFF;

    /* Border Colors */
    --color-border: #E2E8F0;
    --color-border-light: #EDF2F7;
    --color-border-dark: #CBD5E0;

    /* Typography */
    --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-body: 'Source Sans Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;

    /* Font Sizes */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;

    /* Font Weights */
    --font-normal: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;
    --font-extrabold: 800;

    /* Line Heights */
    --leading-tight: 1.25;
    --leading-normal: 1.5;
    --leading-relaxed: 1.7;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;

    /* Layout */
    --container-max: 1320px;
    --sidebar-width: 380px;
    --content-width: 800px;
    --header-height: 80px;
    --ticker-height: 40px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.15);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;

    /* Z-Index Scale */
    --z-base: 1;
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal-backdrop: 400;
    --z-modal: 500;
    --z-tooltip: 600;
}

/* ============================================
   DARK MODE
   ============================================ */

/* C26 FIX: specificity (0,1,1) > inline :root (0,1,0) — özel renk set edilince
   bile dark-mode değişkenleri kazanır. html.dark-mode (ilk yükleme, cookie) +
   body.dark-mode (JS toggle, reload'suz) iki yolu da kapsar. */
html.dark-mode,
body.dark-mode {
    --color-text-primary: #E2E8F0;
    --color-text-secondary: #A0AEC0;
    --color-text-muted: #718096;

    --color-bg-primary: #0D1421;
    --color-bg-secondary: #131C2E;
    --color-bg-tertiary: #1A2744;
    --color-bg-card: #151F32;

    --color-border: #2D3748;
    --color-border-light: #1A2744;
    --color-border-dark: #4A5568;

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.5);
}

/* ============================================
   CSS RESET & BASE STYLES
   ============================================ */

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: var(--leading-relaxed);
    color: var(--color-text-primary);
    background-color: var(--color-bg-secondary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* NO BORDER RADIUS - Professional Square Corners */
* {
    border-radius: 0 !important;
}

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

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

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

input,
textarea,
select {
    font-family: inherit;
    font-size: inherit;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: var(--font-bold);
    line-height: var(--leading-tight);
    color: var(--color-text-primary);
}

h1 { font-size: var(--text-4xl); }
h2 { font-size: var(--text-3xl); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }
h5 { font-size: var(--text-lg); }
h6 { font-size: var(--text-base); }

p {
    margin-bottom: var(--space-4);
}

ul, ol {
    padding-left: var(--space-6);
}

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

blockquote {
    border-left: 4px solid var(--color-secondary);
    padding-left: var(--space-6);
    margin: var(--space-6) 0;
    font-style: italic;
    color: var(--color-text-secondary);
}

code {
    font-family: var(--font-mono);
    font-size: 0.9em;
    background: var(--color-bg-tertiary);
    padding: var(--space-1) var(--space-2);
}

pre {
    font-family: var(--font-mono);
    background: var(--color-bg-dark);
    color: var(--color-text-inverse);
    padding: var(--space-6);
    overflow-x: auto;
    margin: var(--space-6) 0;
}

pre code {
    background: none;
    padding: 0;
}

hr {
    border: none;
    border-top: 1px solid var(--color-border);
    margin: var(--space-8) 0;
}

/* ============================================
   LAYOUT COMPONENTS
   ============================================ */

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.container-narrow {
    max-width: var(--content-width);
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.site-wrapper {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.site-main {
    flex: 1;
    padding: var(--space-12) 0;
}

.content-wrapper {
    display: grid;
    grid-template-columns: 1fr var(--sidebar-width);
    gap: var(--space-10);
}

.content-area {
    min-width: 0;
}

.sidebar {
    position: sticky;
    top: calc(var(--header-height) + var(--ticker-height) + var(--space-6));
    height: fit-content;
}

/* Full Width Layout */
.layout-full-width .content-wrapper {
    display: block;
}

/* ============================================
   MARKET TICKER
   ============================================ */

.market-ticker {
    background: var(--color-primary);
    height: var(--ticker-height);
    overflow: hidden;
    position: relative;
}

.ticker-wrapper {
    height: 100%;
    overflow: hidden;
}

.ticker-content {
    display: flex;
    animation: ticker-scroll 30s linear infinite;
    height: 100%;
    align-items: center;
}

.ticker-content:hover {
    animation-play-state: paused;
}

@keyframes ticker-scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.ticker-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: 0 var(--space-6);
    white-space: nowrap;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.ticker-symbol {
    font-family: var(--font-mono);
    font-weight: var(--font-semibold);
    color: var(--color-secondary);
    font-size: var(--text-sm);
}

.ticker-value {
    font-family: var(--font-mono);
    color: var(--color-text-inverse);
    font-size: var(--text-sm);
}

.ticker-change {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
}

.ticker-change.positive {
    color: var(--color-success);
}

.ticker-change.negative {
    color: var(--color-danger);
}

/* ============================================
   HEADER
   ============================================ */

.site-header {
    background: var(--color-bg-primary);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    box-shadow: var(--shadow-sm);
}

.header-main {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
}

.site-branding {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.site-logo {
    height: 48px;
    width: auto;
}

.site-title {
    font-size: var(--text-2xl);
    font-weight: var(--font-extrabold);
    color: var(--color-primary);
    letter-spacing: -0.02em;
}

.site-title span {
    color: var(--color-secondary);
}

.site-tagline {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: var(--space-1);
}

/* Primary Navigation */
.primary-nav {
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--space-1);
    padding: 0;
    margin: 0;
}

.nav-menu > li {
    margin: 0;
}

.nav-menu > li > a {
    display: block;
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
    text-transform: uppercase;
    letter-spacing: 0.02em;
    transition: all var(--transition-fast);
}

.nav-menu > li > a:hover,
.nav-menu > li.active > a {
    color: var(--color-secondary);
    background: var(--color-bg-tertiary);
}

/* Dropdown Menu */
.nav-menu > li.has-dropdown {
    position: relative;
}

.nav-menu .dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-fast);
    list-style: none;
    padding: var(--space-2) 0;
    z-index: var(--z-dropdown);
}

.nav-menu > li.has-dropdown:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown li a {
    display: block;
    padding: var(--space-3) var(--space-5);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

.dropdown li a:hover {
    background: var(--color-bg-tertiary);
    color: var(--color-primary);
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.search-toggle,
.dark-mode-toggle {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.search-toggle:hover,
.dark-mode-toggle:hover {
    color: var(--color-secondary);
    background: var(--color-bg-tertiary);
}

.header-cta {
    background: var(--color-secondary);
    color: var(--color-primary);
    padding: var(--space-3) var(--space-5);
    font-size: var(--text-sm);
    font-weight: var(--font-bold);
    text-transform: uppercase;
    letter-spacing: 0.02em;
    transition: all var(--transition-fast);
}

.header-cta:hover {
    background: var(--color-accent);
    color: var(--color-primary);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    width: 40px;
    height: 40px;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    transition: all var(--transition-fast);
}

/* ============================================
   MARKET CATEGORIES NAV
   ============================================ */

.market-nav {
    background: var(--color-bg-tertiary);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-3) 0;
}

.market-nav-list {
    display: flex;
    list-style: none;
    gap: var(--space-2);
    padding: 0;
    margin: 0;
    overflow-x: auto;
    scrollbar-width: none;
}

.market-nav-list::-webkit-scrollbar {
    display: none;
}

.market-nav-list li {
    margin: 0;
}

.market-nav-list a {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-text-secondary);
    white-space: nowrap;
    transition: all var(--transition-fast);
}

.market-nav-list a:hover,
.market-nav-list a.active {
    color: var(--color-primary);
    background: var(--color-bg-primary);
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero-section {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    padding: var(--space-16) 0;
    position: relative;
    overflow: hidden;
}

.hero-section::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="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.5;
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    background: rgba(212, 175, 55, 0.2);
    color: var(--color-secondary);
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-6);
}

.hero-title {
    font-size: var(--text-5xl);
    color: var(--color-text-inverse);
    margin-bottom: var(--space-6);
    line-height: 1.1;
}

.hero-subtitle {
    font-size: var(--text-xl);
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--space-8);
    line-height: var(--leading-relaxed);
}

.hero-stats {
    display: flex;
    gap: var(--space-10);
    margin-top: var(--space-10);
    padding-top: var(--space-8);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-stat {
    text-align: left;
}

.hero-stat-value {
    font-family: var(--font-mono);
    font-size: var(--text-3xl);
    font-weight: var(--font-bold);
    color: var(--color-secondary);
    display: block;
}

.hero-stat-label {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ============================================
   POST CARDS
   ============================================ */

.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--space-8);
}

.post-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
}

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

.post-card-image {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
}

.post-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.post-card-category {
    position: absolute;
    top: var(--space-4);
    left: var(--space-4);
}

.post-card-sentiment {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-lg);
}

.post-card-sentiment.sentiment-bullish {
    background: var(--color-success-bg);
    color: var(--color-success);
}

.post-card-sentiment.sentiment-bearish {
    background: var(--color-danger-bg);
    color: var(--color-danger);
}

.post-card-sentiment.sentiment-neutral {
    background: var(--color-bg-tertiary);
    color: var(--color-text-muted);
}

.post-card-body {
    padding: var(--space-6);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.post-card-title {
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    margin-bottom: var(--space-3);
    line-height: var(--leading-tight);
}

.post-card-title a {
    color: var(--color-text-primary);
}

.post-card-title a:hover {
    color: var(--color-primary-light);
}

.post-card-excerpt {
    color: var(--color-text-secondary);
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-4);
    flex: 1;
}

.post-card-meta {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-border-light);
    font-size: var(--text-xs);
    color: var(--color-text-muted);
}

.post-card-author {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.post-card-author img {
    width: 28px;
    height: 28px;
    object-fit: cover;
}

.post-card-date,
.post-card-reading-time {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

/* Featured Post Card */
.post-card.featured {
    grid-column: span 2;
    flex-direction: row;
}

.post-card.featured .post-card-image {
    flex: 0 0 50%;
    aspect-ratio: auto;
}

.post-card.featured .post-card-body {
    padding: var(--space-8);
}

.post-card.featured .post-card-title {
    font-size: var(--text-2xl);
}

/* ============================================
   CATEGORY BADGES
   ============================================ */

.category-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    background: var(--color-primary);
    color: var(--color-text-inverse);
    padding: var(--space-1) var(--space-3);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    transition: background var(--transition-fast);
}

.category-badge:hover {
    background: var(--color-primary-light);
    color: var(--color-text-inverse);
}

.cat-stocks { background: #2563EB; }
.cat-crypto { background: #7C3AED; }
.cat-investing { background: #059669; }
.cat-economy { background: #DC2626; }
.cat-personal-finance { background: #D97706; }
.cat-real-estate { background: #0891B2; }
.cat-retirement { background: #4F46E5; }
.cat-tax { background: #64748B; }

/* Difficulty Badges */
.difficulty-badge {
    display: inline-flex;
    align-items: center;
    padding: var(--space-1) var(--space-3);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
}

.badge-beginner {
    background: var(--color-success-bg);
    color: var(--color-success);
}

.badge-intermediate {
    background: var(--color-warning-bg);
    color: var(--color-warning);
}

.badge-advanced {
    background: var(--color-danger-bg);
    color: var(--color-danger);
}

/* ============================================
   SINGLE POST
   ============================================ */

.single-post {
    background: var(--color-bg-primary);
}

.post-header {
    padding: var(--space-12) 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    margin-bottom: var(--space-12);
}

.post-header .container {
    max-width: var(--content-width);
}

.post-meta-top {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.post-title {
    font-size: var(--text-4xl);
    color: var(--color-text-inverse);
    margin-bottom: var(--space-6);
    line-height: var(--leading-tight);
}

.post-meta-bottom {
    display: flex;
    align-items: center;
    gap: var(--space-6);
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--text-sm);
}

.post-author-mini {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.post-author-mini img {
    width: 40px;
    height: 40px;
    object-fit: cover;
    border: 2px solid var(--color-secondary);
}

.post-author-mini .author-details {
    line-height: 1.3;
}

.post-author-mini .author-name {
    color: var(--color-text-inverse);
    font-weight: var(--font-semibold);
}

.post-author-mini .author-credentials {
    color: var(--color-secondary);
    font-size: var(--text-xs);
}

/* Reading Progress Bar */
.reading-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: var(--color-secondary);
    z-index: var(--z-fixed);
    transition: width 50ms linear;
}

/* Key Takeaways */
.key-takeaways {
    background: var(--color-bg-tertiary);
    border-left: 4px solid var(--color-secondary);
    padding: var(--space-6);
    margin-bottom: var(--space-8);
}

.kt-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.kt-icon {
    color: var(--color-secondary);
    font-size: var(--text-xl);
}

.kt-header h4 {
    font-size: var(--text-lg);
    margin: 0;
}

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

.kt-list li {
    position: relative;
    padding-left: var(--space-6);
    margin-bottom: var(--space-3);
    color: var(--color-text-secondary);
}

.kt-list li::before {
    content: '\2713';
    position: absolute;
    left: 0;
    color: var(--color-success);
    font-weight: var(--font-bold);
}

.kt-list li:last-child {
    margin-bottom: 0;
}

/* Post Content */
.post-content {
    font-size: var(--text-lg);
    line-height: var(--leading-relaxed);
}

.post-content h2 {
    font-size: var(--text-2xl);
    margin: var(--space-10) 0 var(--space-6);
    padding-bottom: var(--space-4);
    border-bottom: 2px solid var(--color-border);
}

.post-content h3 {
    font-size: var(--text-xl);
    margin: var(--space-8) 0 var(--space-4);
}

.post-content p {
    margin-bottom: var(--space-6);
}

.post-content ul,
.post-content ol {
    margin-bottom: var(--space-6);
}

.post-content img {
    margin: var(--space-8) 0;
    border: 1px solid var(--color-border);
}

.post-content figure {
    margin: var(--space-8) 0;
}

.post-content figcaption {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    text-align: center;
    margin-top: var(--space-3);
}

/* Table of Contents */
.table-of-contents {
    background: var(--color-bg-tertiary);
    padding: var(--space-6);
    margin-bottom: var(--space-8);
}

.toc-title {
    font-size: var(--text-base);
    margin-bottom: var(--space-4);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
}

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

.toc-item {
    margin-bottom: var(--space-2);
}

.toc-item a {
    display: block;
    padding: var(--space-2) 0;
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    border-left: 2px solid transparent;
    padding-left: var(--space-4);
    transition: all var(--transition-fast);
}

.toc-item a:hover,
.toc-item a.active {
    color: var(--color-primary);
    border-left-color: var(--color-secondary);
}

/* Data Sources */
.data-sources {
    background: var(--color-bg-tertiary);
    padding: var(--space-5);
    margin-top: var(--space-8);
    border-top: 2px solid var(--color-border);
}

.data-sources h5 {
    font-size: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-4);
}

.data-sources ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.data-sources li {
    margin: 0;
}

.data-sources a {
    font-size: var(--text-sm);
    color: var(--color-primary-light);
}

/* Disclosure Box */
.disclosure-box {
    background: var(--color-warning-bg);
    border: 1px solid var(--color-warning);
    padding: var(--space-5);
    margin-top: var(--space-8);
}

.disclosure-box h5 {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-warning);
    margin-bottom: var(--space-3);
}

.disclosure-box p {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    margin: 0;
    line-height: var(--leading-relaxed);
}

/* Author Box */
.author-box {
    display: flex;
    gap: var(--space-6);
    padding: var(--space-8);
    background: var(--color-bg-tertiary);
    margin-top: var(--space-12);
    border-top: 3px solid var(--color-secondary);
}

.author-avatar img,
.avatar-placeholder {
    width: 100px;
    height: 100px;
    object-fit: cover;
}

.avatar-placeholder {
    background: var(--color-primary);
    color: var(--color-text-inverse);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-3xl);
    font-weight: var(--font-bold);
}

.author-info {
    flex: 1;
}

.author-name {
    font-size: var(--text-xl);
    margin-bottom: var(--space-1);
}

.author-credentials {
    display: inline-block;
    background: var(--color-secondary);
    color: var(--color-primary);
    padding: var(--space-1) var(--space-3);
    font-size: var(--text-xs);
    font-weight: var(--font-bold);
    margin-bottom: var(--space-2);
}

.author-title {
    display: block;
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    margin-bottom: var(--space-3);
}

.author-bio {
    color: var(--color-text-secondary);
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
}

.author-social {
    display: flex;
    gap: var(--space-3);
    margin-top: var(--space-4);
}

.social-link {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    background: var(--color-bg-primary);
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
    transition: all var(--transition-fast);
}

.social-link:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

/* Share Buttons */
.share-buttons {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-top: var(--space-8);
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-border);
}

.share-label {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--color-text-muted);
}

.share-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-tertiary);
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
    transition: all var(--transition-fast);
}

.share-btn:hover {
    background: var(--color-primary);
    color: var(--color-text-inverse);
    border-color: var(--color-primary);
}

.share-btn.twitter:hover { background: #1DA1F2; border-color: #1DA1F2; }
.share-btn.linkedin:hover { background: #0A66C2; border-color: #0A66C2; }
.share-btn.facebook:hover { background: #1877F2; border-color: #1877F2; }

/* Change Indicators */
.change-indicator {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
}

.change-indicator.positive {
    color: var(--color-success);
}

.change-indicator.negative {
    color: var(--color-danger);
}

/* ============================================
   SIDEBAR WIDGETS
   ============================================ */

.widget {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    padding: var(--space-6);
    margin-bottom: var(--space-6);
}

.widget-title {
    font-size: var(--text-base);
    font-weight: var(--font-bold);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin-bottom: var(--space-5);
    padding-bottom: var(--space-4);
    border-bottom: 2px solid var(--color-secondary);
}

/* Market Movers Widget */
.market-movers-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.market-mover-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--color-border-light);
}

.market-mover-item:last-child {
    border-bottom: none;
}

.mover-symbol {
    font-family: var(--font-mono);
    font-weight: var(--font-bold);
    color: var(--color-text-primary);
}

.mover-name {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
}

.mover-data {
    text-align: right;
}

.mover-price {
    font-family: var(--font-mono);
    font-weight: var(--font-semibold);
    display: block;
}

.mover-change {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
}

/* Calculator Widget */
.calculator-widget form {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.calc-field label {
    display: block;
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-2);
    color: var(--color-text-secondary);
}

.calc-field input {
    width: 100%;
    padding: var(--space-3);
    border: 1px solid var(--color-border);
    background: var(--color-bg-primary);
    color: var(--color-text-primary);
    font-family: var(--font-mono);
}

.calc-field input:focus {
    outline: none;
    border-color: var(--color-secondary);
}

.calc-result {
    background: var(--color-primary);
    color: var(--color-text-inverse);
    padding: var(--space-4);
    text-align: center;
    margin-top: var(--space-4);
}

.calc-result-label {
    font-size: var(--text-xs);
    text-transform: uppercase;
    opacity: 0.7;
}

.calc-result-value {
    font-family: var(--font-mono);
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    color: var(--color-secondary);
}

.calc-btn {
    width: 100%;
    padding: var(--space-3);
    background: var(--color-secondary);
    color: var(--color-primary);
    font-weight: var(--font-bold);
    text-transform: uppercase;
    transition: background var(--transition-fast);
}

.calc-btn:hover {
    background: var(--color-accent);
}

/* Popular Posts Widget */
.popular-posts-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.popular-post-item {
    display: flex;
    gap: var(--space-4);
    padding: var(--space-4) 0;
    border-bottom: 1px solid var(--color-border-light);
}

.popular-post-item:last-child {
    border-bottom: none;
}

.popular-post-number {
    font-family: var(--font-mono);
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    color: var(--color-border);
    line-height: 1;
}

.popular-post-content {
    flex: 1;
}

.popular-post-title {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    line-height: var(--leading-tight);
    margin-bottom: var(--space-1);
}

.popular-post-title a {
    color: var(--color-text-primary);
}

.popular-post-title a:hover {
    color: var(--color-primary-light);
}

.popular-post-meta {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
}

/* Newsletter Widget */
.newsletter-box {
    background: var(--color-primary);
    padding: var(--space-6);
    color: var(--color-text-inverse);
}

.newsletter-header {
    margin-bottom: var(--space-5);
}

.newsletter-icon {
    font-size: var(--text-3xl);
    display: block;
    margin-bottom: var(--space-3);
}

.newsletter-header h4 {
    color: var(--color-text-inverse);
    margin-bottom: var(--space-2);
}

.newsletter-header p {
    font-size: var(--text-sm);
    opacity: 0.8;
    margin: 0;
}

.nl-form {
    margin-top: var(--space-5);
}

.nl-input-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.nl-input-group input {
    padding: var(--space-3);
    border: none;
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-text-inverse);
}

.nl-input-group input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.nl-input-group button {
    padding: var(--space-3);
    background: var(--color-secondary);
    color: var(--color-primary);
    font-weight: var(--font-bold);
    text-transform: uppercase;
    transition: background var(--transition-fast);
}

.nl-input-group button:hover {
    background: var(--color-accent);
}

.nl-privacy {
    font-size: var(--text-xs);
    opacity: 0.6;
    margin-top: var(--space-3);
}

/* ============================================
   ARCHIVE / CATEGORY PAGES
   ============================================ */

.archive-header {
    background: var(--color-primary);
    padding: var(--space-12) 0;
    margin-bottom: var(--space-12);
}

.archive-title {
    font-size: var(--text-3xl);
    color: var(--color-text-inverse);
    margin-bottom: var(--space-2);
}

.archive-description {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--text-lg);
    max-width: 600px;
}

.archive-meta {
    display: flex;
    gap: var(--space-6);
    margin-top: var(--space-6);
    padding-top: var(--space-6);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.archive-stat {
    text-align: center;
}

.archive-stat-value {
    font-family: var(--font-mono);
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    color: var(--color-secondary);
    display: block;
}

.archive-stat-label {
    font-size: var(--text-xs);
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
}

/* Filters */
.archive-filters {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-8);
    padding: var(--space-4);
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
}

.filter-tabs {
    display: flex;
    gap: var(--space-1);
}

.filter-tab {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-text-secondary);
    background: none;
    transition: all var(--transition-fast);
}

.filter-tab:hover,
.filter-tab.active {
    background: var(--color-primary);
    color: var(--color-text-inverse);
}

.sort-dropdown {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.sort-dropdown label {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.sort-dropdown select {
    padding: var(--space-2) var(--space-4);
    border: 1px solid var(--color-border);
    background: var(--color-bg-primary);
    font-size: var(--text-sm);
    color: var(--color-text-primary);
    cursor: pointer;
}

/* ============================================
   SEARCH
   ============================================ */

.search-form {
    display: flex;
    max-width: 600px;
    margin: 0 auto;
}

.search-form input {
    flex: 1;
    padding: var(--space-4) var(--space-5);
    border: 2px solid var(--color-border);
    font-size: var(--text-lg);
    background: var(--color-bg-primary);
    color: var(--color-text-primary);
}

.search-form input:focus {
    outline: none;
    border-color: var(--color-secondary);
}

.search-form button {
    padding: var(--space-4) var(--space-6);
    background: var(--color-primary);
    color: var(--color-text-inverse);
    font-weight: var(--font-bold);
    transition: background var(--transition-fast);
}

.search-form button:hover {
    background: var(--color-primary-light);
}

.search-header {
    text-align: center;
    padding: var(--space-12) 0;
    background: var(--color-bg-tertiary);
    margin-bottom: var(--space-12);
}

.search-header h1 {
    margin-bottom: var(--space-2);
}

.search-results-count {
    color: var(--color-text-muted);
    margin-bottom: var(--space-8);
}

.search-results-count strong {
    color: var(--color-secondary);
}

/* ============================================
   PAGINATION
   ============================================ */

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-2);
    margin-top: var(--space-12);
}

.pagination a,
.pagination span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 44px;
    padding: 0 var(--space-4);
    font-weight: var(--font-semibold);
    border: 1px solid var(--color-border);
    background: var(--color-bg-primary);
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.pagination a:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.pagination .current {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-text-inverse);
}

.pagination .prev,
.pagination .next {
    font-weight: var(--font-bold);
}

.pagination .dots {
    border: none;
    background: none;
}

/* ============================================
   COMMENTS
   ============================================ */

.comments-section {
    margin-top: var(--space-12);
    padding-top: var(--space-8);
    border-top: 2px solid var(--color-border);
}

.comments-title {
    font-size: var(--text-xl);
    margin-bottom: var(--space-8);
}

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

.comment {
    padding: var(--space-6);
    background: var(--color-bg-tertiary);
    margin-bottom: var(--space-4);
}

.comment.reply {
    margin-left: var(--space-10);
    border-left: 3px solid var(--color-border);
}

.comment-header {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
}

.comment-avatar img {
    width: 48px;
    height: 48px;
    object-fit: cover;
}

.comment-author {
    font-weight: var(--font-bold);
    color: var(--color-text-primary);
}

.comment-date {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.comment-content {
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
}

.comment-reply-link {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--color-primary-light);
    margin-top: var(--space-4);
    display: inline-block;
}

/* Comment Form */
.comment-form {
    margin-top: var(--space-8);
    padding: var(--space-6);
    background: var(--color-bg-tertiary);
}

.comment-form h4 {
    margin-bottom: var(--space-6);
}

.comment-form .form-group {
    margin-bottom: var(--space-4);
}

.comment-form label {
    display: block;
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-2);
}

.comment-form input,
.comment-form textarea {
    width: 100%;
    padding: var(--space-3);
    border: 1px solid var(--color-border);
    background: var(--color-bg-primary);
    color: var(--color-text-primary);
}

.comment-form textarea {
    min-height: 150px;
    resize: vertical;
}

.comment-form input:focus,
.comment-form textarea:focus {
    outline: none;
    border-color: var(--color-secondary);
}

.comment-form button {
    padding: var(--space-3) var(--space-6);
    background: var(--color-primary);
    color: var(--color-text-inverse);
    font-weight: var(--font-bold);
    transition: background var(--transition-fast);
}

.comment-form button:hover {
    background: var(--color-primary-light);
}

/* ============================================
   FOOTER
   ============================================ */

.site-footer {
    background: var(--color-primary);
    color: var(--color-text-inverse);
    padding-top: var(--space-16);
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-10);
    padding-bottom: var(--space-12);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand .site-title {
    color: var(--color-text-inverse);
    margin-bottom: var(--space-4);
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-6);
}

.footer-social {
    display: flex;
    gap: var(--space-3);
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-text-inverse);
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    background: var(--color-secondary);
    color: var(--color-primary);
}

.footer-links h5 {
    color: var(--color-text-inverse);
    font-size: var(--text-base);
    margin-bottom: var(--space-5);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

.footer-links li {
    margin-bottom: var(--space-3);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--text-sm);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-secondary);
}

/* Trust Badges */
.trust-badges {
    display: flex;
    gap: var(--space-6);
    padding: var(--space-8) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--text-sm);
}

.badge-icon {
    font-size: var(--text-lg);
}

/* Footer Disclaimer */
.footer-disclaimer {
    padding: var(--space-6) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-disclaimer p {
    font-size: var(--text-xs);
    color: rgba(255, 255, 255, 0.5);
    line-height: var(--leading-relaxed);
    margin: 0;
}

/* Footer Bottom */
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-6) 0;
}

.footer-copyright {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.5);
}

.footer-legal {
    display: flex;
    gap: var(--space-6);
}

.footer-legal a {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.5);
}

.footer-legal a:hover {
    color: var(--color-secondary);
}

/* ============================================
   404 PAGE
   ============================================ */

.error-404 {
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
}

.error-content {
    max-width: 600px;
    padding: var(--space-8);
}

.error-code {
    font-family: var(--font-mono);
    font-size: 8rem;
    font-weight: var(--font-extrabold);
    color: var(--color-danger);
    line-height: 1;
    margin-bottom: var(--space-4);
    text-shadow: 0 4px 20px rgba(255, 23, 68, 0.3);
}

.error-title {
    font-size: var(--text-2xl);
    color: var(--color-text-inverse);
    margin-bottom: var(--space-4);
}

.error-message {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--space-8);
}

.error-actions {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
}

.error-btn {
    padding: var(--space-3) var(--space-6);
    font-weight: var(--font-bold);
    transition: all var(--transition-fast);
}

.error-btn.primary {
    background: var(--color-secondary);
    color: var(--color-primary);
}

.error-btn.primary:hover {
    background: var(--color-accent);
}

.error-btn.secondary {
    background: transparent;
    color: var(--color-text-inverse);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.error-btn.secondary:hover {
    border-color: var(--color-secondary);
    color: var(--color-secondary);
}

/* ============================================
   DATA TABLES
   ============================================ */

.data-table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--space-6) 0;
    font-size: var(--text-sm);
}

.data-table th,
.data-table td {
    padding: var(--space-4);
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.data-table th {
    background: var(--color-bg-tertiary);
    font-weight: var(--font-bold);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    font-size: var(--text-xs);
    color: var(--color-text-muted);
}

.data-table tbody tr:hover {
    background: var(--color-bg-tertiary);
}

.data-table .number {
    font-family: var(--font-mono);
    text-align: right;
}

.data-table .positive {
    color: var(--color-success);
}

.data-table .negative {
    color: var(--color-danger);
}

/* ============================================
   CHART PLACEHOLDERS
   ============================================ */

.chart-placeholder {
    background: var(--color-bg-tertiary);
    border: 1px dashed var(--color-border);
    padding: var(--space-10);
    text-align: center;
    margin: var(--space-6) 0;
}

.chart-placeholder-icon {
    font-size: 4rem;
    color: var(--color-border);
    margin-bottom: var(--space-4);
}

.chart-placeholder-text {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
}

/* ============================================
   BREADCRUMBS
   ============================================ */

.breadcrumbs {
    padding: var(--space-4) 0;
    background: var(--color-bg-tertiary);
    border-bottom: 1px solid var(--color-border);
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: var(--text-sm);
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    margin: 0;
}

.breadcrumb-item::after {
    content: '/';
    margin: 0 var(--space-3);
    color: var(--color-text-muted);
}

.breadcrumb-item:last-child::after {
    display: none;
}

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

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

.breadcrumb-item.active {
    color: var(--color-text-primary);
    font-weight: var(--font-medium);
}

/* ============================================
   UTILITIES
   ============================================ */

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-muted { color: var(--color-text-muted); }
.text-secondary { color: var(--color-text-secondary); }
.text-success { color: var(--color-success); }
.text-danger { color: var(--color-danger); }
.text-warning { color: var(--color-warning); }

.mt-0 { margin-top: 0; }
.mt-4 { margin-top: var(--space-4); }
.mt-8 { margin-top: var(--space-8); }
.mb-0 { margin-bottom: 0; }
.mb-4 { margin-bottom: var(--space-4); }
.mb-8 { margin-bottom: var(--space-8); }

.hidden { display: none; }
.block { display: block; }
.flex { display: flex; }
.grid { display: grid; }

.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }

.font-mono { font-family: var(--font-mono); }
.font-bold { font-weight: var(--font-bold); }

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

/* ============================================
   ANIMATIONS
   ============================================ */

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

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.animate-fade-in {
    animation: fadeIn 0.5s ease forwards;
}

.animate-slide-up {
    animation: slideUp 0.5s ease forwards;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 1200px) {
    .content-wrapper {
        grid-template-columns: 1fr 320px;
        gap: var(--space-8);
    }

    .footer-top {
        grid-template-columns: 1fr 1fr;
    }

    .post-card.featured {
        grid-column: span 1;
        flex-direction: column;
    }
}

@media (max-width: 992px) {
    :root {
        --header-height: 70px;
    }

    .content-wrapper {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: static;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-6);
    }

    .hero-title {
        font-size: var(--text-4xl);
    }

    .hero-stats {
        flex-wrap: wrap;
        gap: var(--space-6);
    }

    .post-title {
        font-size: var(--text-3xl);
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 60px;
    }

    .header-main {
        position: relative;
    }

    .primary-nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-bg-primary);
        border-top: 1px solid var(--color-border);
        flex-direction: column;
        padding: var(--space-4);
        display: none;
        box-shadow: var(--shadow-lg);
    }

    .primary-nav.active {
        display: flex;
    }

    .nav-menu {
        flex-direction: column;
        width: 100%;
    }

    .nav-menu > li > a {
        padding: var(--space-4);
        border-bottom: 1px solid var(--color-border-light);
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .header-actions .header-cta {
        display: none;
    }

    .hero-section {
        padding: var(--space-10) 0;
    }

    .hero-title {
        font-size: var(--text-3xl);
    }

    .hero-subtitle {
        font-size: var(--text-lg);
    }

    .hero-stats {
        gap: var(--space-4);
    }

    .hero-stat-value {
        font-size: var(--text-2xl);
    }

    .posts-grid {
        grid-template-columns: 1fr;
    }

    .footer-top {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }

    .trust-badges {
        flex-wrap: wrap;
        gap: var(--space-4);
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--space-4);
        text-align: center;
    }

    .sidebar {
        grid-template-columns: 1fr;
    }

    .archive-filters {
        flex-direction: column;
        gap: var(--space-4);
        align-items: flex-start;
    }

    .filter-tabs {
        width: 100%;
        overflow-x: auto;
    }

    .author-box {
        flex-direction: column;
        text-align: center;
    }

    .author-social {
        justify-content: center;
    }

    .post-meta-bottom {
        flex-wrap: wrap;
        gap: var(--space-4);
    }

    .search-form {
        flex-direction: column;
    }

    .search-form button {
        width: 100%;
    }

    .error-code {
        font-size: 5rem;
    }

    .error-actions {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-4);
    }

    .hero-title {
        font-size: var(--text-2xl);
    }

    .post-title {
        font-size: var(--text-2xl);
    }

    .post-card-body {
        padding: var(--space-4);
    }

    .post-card-title {
        font-size: var(--text-lg);
    }

    .widget {
        padding: var(--space-4);
    }

    .market-ticker {
        display: none;
    }
}

/* Print Styles */
@media print {
    .site-header,
    .market-ticker,
    .market-nav,
    .sidebar,
    .share-buttons,
    .comments-section,
    .site-footer,
    .reading-progress {
        display: none;
    }

    .content-wrapper {
        display: block;
    }

    .post-content {
        font-size: 12pt;
    }

    a {
        color: #000;
        text-decoration: underline;
    }

    .post-header {
        background: none;
        color: #000;
        padding: 0;
    }

    .post-title {
        color: #000;
    }
}

/* Sidebar category / tag widgets (token-based; kusur onarimi — bare list fix) */
.fin-cat-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.fin-cat-list li {
    border-bottom: 1px solid var(--color-border-light);
}
.fin-cat-list li:last-child {
    border-bottom: none;
}
.fin-cat-list a {
    display: block;
    padding: var(--space-3) 0;
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
}
.fin-cat-list a:hover {
    color: var(--color-primary-light);
}
.fin-tags-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}
.fin-tag {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    font-size: var(--text-xs);
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
}
.fin-tag:hover {
    border-color: var(--color-secondary);
    color: var(--color-text-primary);
}