/* ==========================================================================
   AI Tools Directory - Main Stylesheet
   Dev-focused dark theme with orange accents
   ========================================================================== */

/* CSS Variables - Dev Color Palette */
:root {
    /* Primary Colors */
    --primary-bg: #1a1b26;
    --secondary-bg: #24283b;
    --tertiary-bg: #2f3549;
    --surface-bg: #414868;

    /* Accent Colors */
    --accent-primary: #ff9e64;
    --accent-secondary: #7aa2f7;
    --accent-success: #9ece6a;
    --accent-warning: #e0af68;
    --accent-error: #f7768e;

    /* Text Colors */
    --text-primary: #c0caf5;
    --text-secondary: #a9b1d6;
    --text-muted: #565f89;
    --text-dark: #1a1b26;
    --text-light: #ffffff;

    /* Border Colors */
    --border-primary: #3b4261;
    --border-secondary: #545c7e;
    --border-accent: #ff9e64;

    /* Layout Variables */
    --container-width: 1150px;
    --header-mob-height: 70px;
    --header-desk-height: 210px;
    --top-bar-height: 34px;
    --border-radius: 10px;
    --transition-speed: 0.2s;

    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
}

/* ==========================================================================
   Reset & Base Styles
   ========================================================================== */

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

html {
    font-size: 100%;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    min-height: 100vh;
    font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
    font-size: 16px;
    color: var(--text-primary);
    background-color: var(--primary-bg);
    display: flex;
    flex-direction: column;
}

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

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

/* Lists */
ul, ol {
    list-style: none;
}

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

/* Buttons */
button {
    cursor: pointer;
    border: none;
    background: none;
    font: inherit;
    color: inherit;
}

/* Visually Hidden (for accessibility) */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

/* ==========================================================================
   Layout Components
   ========================================================================== */

.container {
    max-width: var(--container-width);
    width: 100%;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.main {
    flex: 1;
    padding: var(--spacing-xl) 0;
}

/* ==========================================================================
   Top Bar
   ========================================================================== */

.top-bar {
    background: linear-gradient(135deg, var(--secondary-bg) 0%, var(--tertiary-bg) 100%);
    border-bottom: 3px solid var(--border-accent);
    color: var(--text-primary);
}

.top-bar-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: var(--top-bar-height);
    gap: var(--spacing-md);
}

.top-bar-text {
    flex: 1;
    text-align: center;
    font-size: 14px;
    padding: var(--spacing-sm);
}

@media (min-width: 768px) {
    .top-bar-text {
        font-size: 16px;
        text-align: left;
    }
}

.hometitle b {
    color: var(--accent-primary);
    font-weight: 600;
}

.header-date {
    display: none;
    font-size: 12px;
    color: var(--text-secondary);
}

@media (min-width: 992px) {
    .header-date {
        display: block;
    }
}

/* ==========================================================================
   Header
   ========================================================================== */

.header {
    background: var(--secondary-bg);
    border-bottom: 2px solid var(--border-primary);
}

/* Mobile Header */
.header-mob {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-mob-height);
    padding: 0 var(--spacing-md);
    background: var(--secondary-bg);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

@media (min-width: 992px) {
    .header-mob {
        display: none;
    }

    body {
        padding-top: 0;
    }
}

/* Burger Menu */
.burger {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.burger-bar,
.burger-bar::before,
.burger-bar::after {
    width: 100%;
    height: 3px;
    background: var(--accent-primary);
    border-radius: 3px;
    transition: transform var(--transition-speed) ease;
}

.burger-bar {
    position: relative;
}

.burger-bar::before,
.burger-bar::after {
    content: '';
    position: absolute;
    left: 0;
}

.burger-bar::before {
    top: -8px;
}

.burger-bar::after {
    top: 8px;
}

.burger-active .burger-bar {
    transform: rotate(45deg);
}

.burger-active .burger-bar::before {
    opacity: 0;
}

.burger-active .burger-bar::after {
    transform: translateY(-8px) rotate(-90deg);
}

/* Desktop Header */
.header-desk {
    display: none;
    padding: var(--spacing-lg) 0;
}

@media (min-width: 992px) {
    .header-desk {
        display: block;
    }
}

.header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-xl);
}

.header-col-lead {
    flex-shrink: 0;
}

.header-col-main {
    flex: 1;
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.header-logo-main {
    width: 100%;
    max-width: 300px;
}

.logo-text {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
    letter-spacing: -0.02em;
    display: inline-block;
    transition: all 0.2s ease;
}

.logo-text:hover {
    color: var(--primary-hover);
    transform: translateY(-1px);
}

/* Search Form */
.search-form {
    position: relative;
    flex: 1;
    max-width: 500px;
}

@media (max-width: 991px) {
    .search-form {
        position: fixed;
        top: var(--header-mob-height);
        left: 0;
        right: 0;
        max-width: 100%;
        display: none;
        background: var(--secondary-bg);
        padding: var(--spacing-md);
        z-index: 99;
    }

    .search-form--open {
        display: block;
    }
}

.search-input {
    width: 100%;
    height: 45px;
    padding: 0 50px 0 var(--spacing-md);
    border: 2px solid var(--border-secondary);
    border-radius: var(--border-radius);
    background: var(--tertiary-bg);
    color: var(--text-primary);
    font-size: 14px;
    transition: border-color var(--transition-speed) ease;
}

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

.search-input::placeholder {
    color: var(--text-muted);
}

.search-close {
    position: absolute;
    right: 0;
    top: 0;
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 24px;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-speed) ease;
}

.search-form--has-val .search-close {
    opacity: 1;
    visibility: visible;
}

.search-close:hover {
    color: var(--accent-error);
}

/* Search Opener (Mobile) */
.search-opener {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: var(--accent-primary);
}

@media (min-width: 992px) {
    .search-opener {
        display: none;
    }
}

/* Social Links */
.socials {
    display: none;
    gap: var(--spacing-sm);
}

@media (min-width: 992px) {
    .socials {
        display: flex;
    }
}

.socials-item {
    position: relative;
}

.socials-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 2px solid var(--border-secondary);
    border-radius: 50%;
    background: var(--tertiary-bg);
    color: var(--text-primary);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    transition: all var(--transition-speed) ease;
}

.socials-link:hover {
    border-color: var(--accent-primary);
    background: var(--accent-primary);
    color: var(--text-dark);
    transform: rotate(10deg);
}

.hover-block {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translate(-50%, -10px);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--tertiary-bg);
    border: 2px solid var(--border-primary);
    border-radius: 6px;
    font-size: 12px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-speed) ease;
    pointer-events: none;
}

.socials-link:hover + .hover-block {
    opacity: 1;
    visibility: visible;
}

/* ==========================================================================
   Filter Bar
   ========================================================================== */

.filter-bar {
    background: var(--secondary-bg);
    padding: var(--spacing-lg) 0;
    margin-bottom: var(--spacing-lg);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-primary);
}

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

.filter-group {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-sm);
}

.filter-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-right: var(--spacing-sm);
    min-width: 120px;
}

.filter-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.filter-btn {
    padding: 8px 16px;
    background: var(--tertiary-bg);
    border: 1px solid var(--border-primary);
    border-radius: 20px;
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
}

.filter-btn:hover {
    background: var(--surface-bg);
    border-color: var(--accent-primary);
    color: var(--text-primary);
}

.filter-btn.active {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: var(--text-dark);
    font-weight: 600;
}

.filter-clear {
    padding: 10px 20px;
    background: var(--accent-error);
    border: none;
    border-radius: 20px;
    color: var(--text-light);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    margin-top: var(--spacing-sm);
    align-self: flex-start;
}

.filter-clear:hover {
    background: #d95f7a;
    transform: translateY(-2px);
}

.no-results {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--secondary-bg);
    border-radius: var(--border-radius);
    border: 2px dashed var(--border-primary);
}

.no-results p {
    color: var(--text-secondary);
    font-size: 16px;
    margin: 0;
}

/* Mobile responsive */
@media (max-width: 767px) {
    .filter-group {
        flex-direction: column;
        align-items: flex-start;
    }

    .filter-label {
        min-width: auto;
        width: 100%;
    }

    .filter-buttons {
        width: 100%;
    }

    .filter-btn {
        flex: 1 1 auto;
        text-align: center;
    }
}

/* ==========================================================================
   Categories Grid
   ========================================================================== */

.categories-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    opacity: 1;
    transition: opacity 0.5s ease;
}

@media (min-width: 768px) {
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .categories-grid {
        grid-template-columns: repeat(4, 1fr);
        grid-auto-flow: row;
    }
}

/* Category Container */
.category-container {
    display: flex;
    flex-direction: column;
    height: 280px;
    background: var(--secondary-bg);
    border: 3px solid rgba(var(--category-rgb), 0.3);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: all var(--transition-speed) ease;
}

.category-container:hover {
    border-color: rgba(var(--category-rgb), 0.8);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.category-container.visible {
    opacity: 1;
}

/* Category Header */
.category-header {
    position: relative;
    padding: 12px var(--spacing-md);
    background: linear-gradient(135deg,
        rgba(var(--category-rgb), 0.2) 0%,
        rgba(var(--category-rgb), 0.1) 100%);
    border-bottom: 2px solid rgba(var(--category-rgb), 0.4);
    flex-shrink: 0;
}

.category-header h2 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
}

.category-header a {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: inherit;
}

.category-header a:hover {
    color: rgb(var(--category-rgb));
}

.icon-category {
    width: 32px;
    height: 32px;
    display: inline-flex;
    flex-shrink: 0;
}

.icon-category-emoji {
    font-size: 24px;
    line-height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    flex-shrink: 0;
}

.icon-category-emoji.icon-category-large {
    font-size: 48px;
    line-height: 64px;
    width: 64px;
    height: 64px;
}

/* Category Content */
.category-wrapper {
    flex: 1;
    padding: 8px 12px;
    overflow-y: auto;
    overflow-x: hidden;
}

.category-wrapper ul {
    display: flex;
    flex-direction: column;
    gap: 2px;
    counter-reset: number;
}

.custom-scrollbar {
    scrollbar-width: thin;
    scrollbar-color: var(--accent-primary) var(--tertiary-bg);
}

.custom-scrollbar::-webkit-scrollbar {
    width: 6px;
}

.custom-scrollbar::-webkit-scrollbar-track {
    background: var(--tertiary-bg);
    border-radius: 3px;
}

.custom-scrollbar::-webkit-scrollbar-thumb {
    background: var(--accent-primary);
    border-radius: 3px;
}

.custom-scrollbar::-webkit-scrollbar-thumb:hover {
    background: var(--accent-secondary);
}

.category-item {
    position: relative;
    display: flex;
    align-items: center;
    padding: 6px 8px;
    border-radius: 4px;
    font-size: 13px;
    min-height: 32px;
    transition: background var(--transition-speed) ease;
}

.category-item::before {
    counter-increment: number;
    content: counter(number) ".";
    display: inline-block;
    width: 20px;
    color: var(--text-muted);
    font-size: 11px;
    font-weight: 300;
    flex-shrink: 0;
}

.category-item:hover {
    background: var(--tertiary-bg);
}

.category-item a {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    min-width: 0;
}

.category-item a:hover {
    color: rgb(var(--category-rgb));
}

.icon-site-favicon {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--surface-bg);
    flex-shrink: 0;
}

.tool-icon {
    width: 16px;
    height: 16px;
    margin-right: 8px;
    flex-shrink: 0;
    object-fit: contain;
    vertical-align: middle;
}

.review {
    position: absolute;
    right: var(--spacing-sm);
    width: 16px;
    height: 16px;
    opacity: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%23ff9e64"><path d="M12 2l3.09 6.26L22 9.27l-5 4.87 1.18 6.88L12 17.77l-6.18 3.25L7 14.14 2 9.27l6.91-1.01L12 2z"/></svg>') no-repeat center;
    background-size: contain;
    transition: opacity var(--transition-speed) ease;
}

.category-item:hover .review {
    opacity: 1;
}

/* Category Bottom Button */
.category-bottom {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 10px;
    margin: 8px;
    background: linear-gradient(135deg,
        rgba(var(--category-rgb), 0.8) 0%,
        rgba(var(--category-rgb), 0.6) 100%);
    border-radius: 8px;
    color: var(--text-light);
    font-weight: 600;
    font-size: 13px;
    flex-shrink: 0;
    transition: all var(--transition-speed) ease;
}

.category-bottom:hover {
    background: rgb(var(--category-rgb));
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(var(--category-rgb), 0.4);
}

.svg-icon {
    width: 18px;
    height: 18px;
    fill: currentColor;
    transition: transform var(--transition-speed) ease;
}

.category-bottom:hover .svg-icon {
    transform: translateX(5px);
}

/* ==========================================================================
   Tool Cards (Featured & Recent)
   ========================================================================== */

.section-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 3px solid var(--accent-primary);
}

.url_links_wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

@media (min-width: 480px) {
    .url_links_wrapper {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 768px) {
    .url_links_wrapper {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 992px) {
    .url_links_wrapper {
        grid-template-columns: repeat(4, 1fr);
    }
}

.feature-container-group {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
}

.url_link_container {
    position: relative;
}

.url_link_image {
    position: relative;
    padding-bottom: 100%;
    background: linear-gradient(135deg,
        rgba(var(--category-rgb), 0.15) 0%,
        rgba(var(--category-rgb), 0.05) 100%);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.url_link_image img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 120px;
    max-height: 120px;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.url_link_container:hover .url_link_image img {
    transform: translate(-50%, -50%) scale(1.1);
}

.url_link_image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg,
        rgba(0, 0, 0, 0.8) 0%,
        rgba(0, 0, 0, 0.4) 50%,
        transparent 100%);
}

.url_link_title {
    position: absolute;
    bottom: var(--spacing-sm);
    left: 0;
    right: 0;
    z-index: 2;
    padding: 0 var(--spacing-sm);
    text-align: center;
}

.url_link_title .link {
    color: var(--text-light);
    font-weight: 600;
    font-size: 14px;
}

.url_link_caption {
    padding: var(--spacing-sm);
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color var(--transition-speed) ease;
}

.url_link_container:hover .url_link_caption {
    color: var(--accent-primary);
}

.url_short_desc {
    padding: 0 var(--spacing-sm) var(--spacing-sm);
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.4;
}

.url_link_rating {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: var(--spacing-sm);
    margin-top: auto;
    border-top: 1px solid var(--border-primary);
}

.rating-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.rating-type {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.rating-score {
    font-size: 1rem;
    font-weight: 700;
    color: var(--accent-primary);
    min-width: 30px;
    text-align: right;
}

.rating-score.unrated {
    color: var(--text-muted);
    opacity: 0.5;
}

/* ==========================================================================
   Divider
   ========================================================================== */

.divider {
    height: 4px;
    margin: var(--spacing-xl) 0;
    background: linear-gradient(90deg,
        var(--accent-primary) 0%,
        var(--accent-secondary) 50%,
        var(--accent-primary) 100%);
    border-radius: 2px;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
    margin-top: auto;
    background: var(--secondary-bg);
    border-top: 3px solid var(--border-accent);
    padding: var(--spacing-xl) 0 var(--spacing-lg);
}

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

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: 2fr 1fr 1fr;
    }
}

.footer-section h3 {
    color: var(--accent-primary);
    font-size: 18px;
    margin-bottom: var(--spacing-md);
}

.footer-section p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.6;
}

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

.footer-links a {
    color: var(--text-secondary);
    font-size: 14px;
    transition: color var(--transition-speed) ease;
}

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

.footer-bottom {
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-primary);
    text-align: center;
    color: var(--text-muted);
    font-size: 12px;
}

/* ==========================================================================
   Scroll to Top Button
   ========================================================================== */

.scrollspy-btn-fixed {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    z-index: 90;
    width: 44px;
    height: 44px;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-speed) ease;
}

.scrollspy-btn-circles {
    position: absolute;
    top: 0;
    left: 0;
}

.scrollspy-btn-circle {
    stroke: var(--tertiary-bg);
}

.scrollspy-btn-progress-bar {
    stroke: var(--accent-primary);
    stroke-dasharray: var(--circ, 125.6);
    stroke-dashoffset: var(--offset, 125.6);
    transform: rotate(-90deg);
    transform-origin: center;
    transition: stroke-dashoffset var(--transition-speed) ease;
}

.scrollspy-btn-arrow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(180deg);
    width: 14px;
    height: 22px;
    fill: var(--accent-primary);
}

.scrollspy-btn-fixed:hover {
    transform: scale(1.1);
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */

.fixed {
    overflow: hidden;
    position: fixed;
    width: 100%;
}

/* Mobile padding for fixed header */
@media (max-width: 991px) {
    body {
        padding-top: var(--header-mob-height);
    }
}

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

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

/* ================================
   Blog Section on Homepage
   ================================ */
.blog-section {
    max-width: 1400px;
    margin: 0 auto;
    padding: 3rem 1rem;
}

.blog-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.view-all-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    transition: color 0.3s ease;
}

.view-all-link:hover {
    color: var(--primary-light);
}

.blog-posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

.blog-card {
    background: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--border-primary);
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.blog-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.blog-card-image {
    width: 100%;
    height: 200px;
    background-size: cover;
    background-position: center;
    background-color: var(--bg-secondary);
}

.blog-card-image-placeholder {
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.1) 0%, rgba(255, 107, 53, 0.05) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.blog-card-image-placeholder::before {
    content: '📝';
    font-size: 48px;
    opacity: 0.3;
}

.blog-card-content {
    padding: 1.5rem;
}

.blog-card-category {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    color: white;
    margin-bottom: 0.75rem;
}

.blog-card-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card-excerpt {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.6;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.75rem;
    color: var(--text-muted);
    padding-top: 1rem;
    border-top: 1px solid var(--border-primary);
}

.blog-card-date,
.blog-card-read-time {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .blog-posts-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

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

    .blog-section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
}

/* ================================
   Related Categories Section
   ================================ */
.related-categories-section {
    max-width: 1400px;
    margin: 2rem auto;
    padding: 0 1rem;
}

.category-top-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

@media (max-width: 992px) {
    .category-top-cards {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .category-top-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .category-top-cards {
        grid-template-columns: 1fr;
    }
}

.category-top-card {
    background: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--border-primary);
}

.category-top-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.category-top-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.category-top-card-header {
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.category-top-card-title {
    flex: 1;
    font-weight: 600;
    font-size: 1rem;
    color: var(--text-primary);
}

.category-top-card-header .icon {
    width: 16px;
    height: 16px;
    opacity: 0.5;
}

.category-top-card-body {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-primary);
}

.category-top-card-amount {
    font-size: 1.5rem;
    font-weight: 700;
    text-align: center;
    padding: 0.5rem;
    border-radius: 8px;
    background: rgba(255, 107, 53, 0.1);
}