/* PERFECT Blog CSS - All Issues Fixed */
/* Importing theme variables from main portfolio CSS */
@import url('style.css');

/* Blog-specific variables that work with dark mode */
:root {
    --blog-max-width: 1200px;
    --blog-card-height: auto; /* FIXED: Let cards size naturally */
    --newsletter-gradient: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
}

/* Dark theme support - MATCHES portfolio exactly */
[data-theme="dark"] {
    /* All theme variables inherited from main style.css */
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(249, 250, 251, 0.95));
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 5000;
    transition: opacity var(--transition-normal);
}

[data-theme="dark"] .loading-overlay {
    background: linear-gradient(135deg, rgba(31, 41, 55, 0.95), rgba(17, 24, 39, 0.95));
}

.loading-spinner {
    text-align: center;
    color: var(--text-color);
}

.spinner-ring {
    width: 50px;
    height: 50px;
    border: 4px solid var(--border-color);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    margin: 0 auto 1rem auto;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loading-spinner p {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-top: var(--spacing-md);
}

/* Enhanced Hero Section */
.blog-hero {
    position: relative;
    background: linear-gradient(135deg, var(--bg-color) 0%, var(--bg-secondary) 50%, var(--bg-tertiary) 100%);
    padding: 8rem 0 6rem 0;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 50%, rgba(30, 58, 138, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(13, 148, 136, 0.05) 0%, transparent 50%);
}

.hero-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.particle {
    position: absolute;
    background: var(--primary-color);
    border-radius: 50%;
    opacity: 0.1;
    animation: float 6s ease-in-out infinite;
}

.particle:nth-child(1) {
    width: 4px;
    height: 4px;
    top: 20%;
    left: 20%;
    animation-delay: 0s;
}

.particle:nth-child(2) {
    width: 6px;
    height: 6px;
    top: 60%;
    left: 80%;
    animation-delay: 2s;
}

.particle:nth-child(3) {
    width: 3px;
    height: 3px;
    top: 80%;
    left: 30%;
    animation-delay: 4s;
}

.particle:nth-child(4) {
    width: 5px;
    height: 5px;
    top: 30%;
    left: 70%;
    animation-delay: 1s;
}

.particle:nth-child(5) {
    width: 4px;
    height: 4px;
    top: 70%;
    left: 10%;
    animation-delay: 3s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    33% { transform: translateY(-10px) rotate(120deg); }
    66% { transform: translateY(5px) rotate(240deg); }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: 50px;
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: var(--spacing-xl);
    box-shadow: 0 8px 25px rgba(30, 58, 138, 0.15);
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    color: var(--text-color);
    margin-bottom: var(--spacing-lg);
    line-height: 1.1;
    letter-spacing: -0.025em;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.375rem);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-2xl);
    line-height: 1.6;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
    flex-wrap: wrap;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.feature-item i {
    color: var(--primary-color);
    font-size: var(--font-size-base);
}

.blog-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--spacing-xl);
    max-width: 600px;
    margin: 0 auto var(--spacing-3xl);
}

.stat-item {
    text-align: center;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

[data-theme="dark"] .stat-item {
    background: rgba(31, 41, 55, 0.7);
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

.stat-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-sm);
    color: white;
    font-size: var(--font-size-lg);
}

.stat-number {
    display: block;
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    font-weight: 500;
}

.hero-cta {
    text-align: center;
}

.btn-cta {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: var(--spacing-lg) var(--spacing-2xl);
    border: none;
    border-radius: 50px;
    font-size: var(--font-size-lg);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: 0 8px 25px rgba(30, 58, 138, 0.25);
}

.btn-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(30, 58, 138, 0.35);
}

/* Controls Section */
.controls-section {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0 auto;
}

.blog-controls {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    align-items: center;
}

@media (min-width: 768px) {
    .blog-controls {
        flex-direction: row;
        justify-content: space-between;
        align-items: flex-end;
    }
}

.search-wrapper {
    position: relative;
    width: 100%;
    max-width: 400px;
}

.search-input {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    padding-left: 3rem;
    border: 2px solid var(--border-color);
    border-radius: 50px;
    font-size: var(--font-size-base);
    background: var(--bg-color);
    color: var(--text-color);
    transition: all var(--transition-fast);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.1), 0 4px 15px rgba(0, 0, 0, 0.1);
}

.search-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    font-size: var(--font-size-lg);
}

.filter-section {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    align-items: center;
}

@media (min-width: 768px) {
    .filter-section {
        flex-direction: row;
        gap: var(--spacing-md);
    }
}

.filter-label {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-color);
    white-space: nowrap;
}

.filter-tags {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    justify-content: center;
}

.filter-tag {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--bg-color);
    border: 2px solid var(--border-color);
    border-radius: 50px;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.filter-tag:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(30, 58, 138, 0.15);
}

.filter-tag.active {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(30, 58, 138, 0.25);
}

.filter-tag i {
    font-size: var(--font-size-sm);
}

/* Error Container */
.error-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 400px;
    padding: var(--spacing-3xl);
}

.error-message {
    text-align: center;
    max-width: 500px;
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--spacing-3xl);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
}

.error-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #dc2626, #ef4444);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
}

.error-icon i {
    font-size: var(--font-size-2xl);
    color: white;
}

.error-message h3 {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: var(--spacing-md);
}

.error-message p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
    font-size: var(--font-size-lg);
}

/* PERFECT Blog Grid - FIXED SIZING ISSUES */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); /* FIXED: Better minmax */
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-3xl);
}

@media (max-width: 400px) {
    .blog-grid {
        grid-template-columns: 1fr; /* Single column on very small screens */
    }
}

/* PERFECT Blog Card - FIXED ALL SIZING ISSUES */
.blog-card {
    background: var(--bg-color);
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    height: auto; /* FIXED: Let it size naturally */
    min-height: 450px; /* FIXED: Consistent minimum height */
    max-height: none; /* FIXED: No maximum height restriction */
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    position: relative;
}

.blog-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transition: transform var(--transition-normal);
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.blog-card:hover::before {
    transform: scaleX(1);
}

/* PERFECT Image Container - FIXED SIZING */
.blog-card-image {
    width: 100%;
    height: 200px; /* FIXED: Consistent height */
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0; /* FIXED: Prevent shrinking */
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* FIXED: Proper image fitting */
    transition: transform var(--transition-slow);
}

.blog-card:hover .blog-card-image img {
    transform: scale(1.05); /* FIXED: Subtle hover effect */
}

.blog-card-image i {
    font-size: var(--font-size-3xl);
    color: white;
    z-index: 1;
}

/* PERFECT Content Container - FIXED SPACING */
.blog-card-content {
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    flex-grow: 1; /* FIXED: Fill available space */
    justify-content: space-between; /* FIXED: Distribute content evenly */
}

.blog-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.blog-card-category {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 50px;
    font-weight: 600;
    font-size: var(--font-size-xs);
    letter-spacing: 0.5px;
    text-transform: uppercase;
    flex-shrink: 0; /* FIXED: Prevent shrinking */
}

.blog-card-date {
    color: var(--text-secondary);
    font-size: var(--font-size-xs);
}

.blog-card-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: var(--spacing-md);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2; /* FIXED: Limit to 2 lines */
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 3.5rem; /* FIXED: Consistent title height */
}

.blog-card-excerpt {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
    display: -webkit-box;
    -webkit-line-clamp: 3; /* FIXED: Limit to 3 lines */
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex-grow: 1; /* FIXED: Take up available space */
    min-height: 4.5rem; /* FIXED: Consistent excerpt height */
}

.blog-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
    margin-top: auto; /* FIXED: Push to bottom */
}

.read-more {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: all var(--transition-fast);
}

.read-more:hover {
    color: var(--secondary-color);
    gap: var(--spacing-sm);
}

.read-time {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

/* Load More Button */
.btn-load-more {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: var(--bg-color);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    padding: var(--spacing-lg) var(--spacing-2xl);
    border-radius: 50px;
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    margin: 0 auto;
}

.btn-load-more:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(30, 58, 138, 0.25);
}

/* Newsletter Section */
.newsletter-section {
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
}

.newsletter {
    position: relative;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-3xl);
    color: white;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    overflow: hidden;
}

.newsletter-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.1;
}

.newsletter-pattern {
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(circle at 25% 25%, white 2px, transparent 2px),
        radial-gradient(circle at 75% 75%, white 2px, transparent 2px);
    background-size: 50px 50px;
    background-position: 0 0, 25px 25px;
}

.newsletter-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    font-size: var(--font-size-xl);
}

.newsletter h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.newsletter p {
    font-size: var(--font-size-lg);
    opacity: 0.95;
    margin-bottom: var(--spacing-2xl);
    line-height: 1.6;
}

.newsletter-form .form-group {
    display: flex;
    gap: var(--spacing-md);
    max-width: 450px;
    margin: 0 auto var(--spacing-lg);
    flex-wrap: wrap;
}

.input-wrapper {
    position: relative;
    flex: 1;
    min-width: 250px;
}

.newsletter-input {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    padding-left: 2.75rem;
    border: 2px solid transparent;
    border-radius: 50px;
    font-size: var(--font-size-base);
    background: rgba(255, 255, 255, 0.9);
    color: var(--text-color);
    transition: all var(--transition-fast);
}

.newsletter-input:focus {
    outline: none;
    border-color: white;
    background: white;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.3);
}

.input-wrapper i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    pointer-events: none;
}

.btn-subscribe {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: white;
    color: var(--primary-color);
    border: none;
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    white-space: nowrap;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    min-width: 140px;
}

.btn-subscribe:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.btn-subscribe.loading {
    opacity: 0.7;
    pointer-events: none;
}

.newsletter-note {
    font-size: var(--font-size-sm);
    opacity: 0.8;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-md);
}

.newsletter-note.error {
    color: #dc2626;
    background: rgba(255, 255, 255, 0.9);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-weight: 600;
}

.newsletter-note.success {
    color: #059669;
    background: rgba(255, 255, 255, 0.9);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-weight: 600;
}

/* PERFECT Footer */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-3xl) 0 var(--spacing-xl) 0;
    margin-top: var(--spacing-3xl);
}

.footer-content {
    max-width: var(--blog-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.footer-main {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-3xl);
}

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

.footer-brand {
    text-align: center;
}

@media (min-width: 768px) {
    .footer-brand {
        text-align: left;
    }
}

.footer-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

@media (min-width: 768px) {
    .footer-logo {
        justify-content: flex-start;
    }
}

.footer-tagline {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-xl);
    font-size: var(--font-size-base);
    max-width: 300px;
    margin-left: auto;
    margin-right: auto;
}

@media (min-width: 768px) {
    .footer-tagline {
        margin-left: 0;
        margin-right: 0;
    }
}

.footer-socials {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
}

@media (min-width: 768px) {
    .footer-socials {
        justify-content: flex-start;
    }
}

.footer-social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background: var(--bg-color);
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition-fast);
    border: 1px solid var(--border-color);
}

.footer-social-link:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(30, 58, 138, 0.25);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-2xl);
}

@media (min-width: 768px) {
    .footer-links {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--spacing-xl);
    }
}

.footer-section h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: var(--spacing-md);
}

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

.footer-section li {
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.footer-section a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

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

.footer-section i {
    width: 1rem;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    align-items: center;
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
    }
}

.footer-bottom-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    align-items: center;
}

@media (min-width: 768px) {
    .footer-bottom-content {
        flex-direction: row;
        gap: var(--spacing-xl);
    }
}

.footer-bottom p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin: 0;
}

.footer-bottom-links {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    justify-content: center;
}

.footer-bottom-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
}

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

.footer-tech-note {
    text-align: center;
}

.footer-tech-note p {
    color: var(--text-secondary);
    font-size: var(--font-size-xs);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    margin: 0;
}

.text-red-500 {
    color: #ef4444;
}

/* Modal Styles */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(4px);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    overflow-y: auto;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--bg-color);
    border-radius: var(--radius-xl);
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
}

.modal-close {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: var(--primary-color);
    color: white;
}

.modal-body {
    padding: var(--spacing-3xl);
}

.modal-header {
    margin-bottom: var(--spacing-xl);
}

.modal-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-sm);
}

.modal-category {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 50px;
    font-weight: 600;
    font-size: var(--font-size-xs);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.modal-date,
.modal-read-time {
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.modal-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: var(--spacing-lg);
    line-height: 1.2;
}

.modal-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

.author-avatar {
    width: 3rem;
    height: 3rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: var(--font-size-lg);
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-weight: 600;
    color: var(--text-color);
    font-size: var(--font-size-base);
}

.author-title {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.modal-content-body {
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}

.modal-content-body h1,
.modal-content-body h2,
.modal-content-body h3,
.modal-content-body h4,
.modal-content-body h5,
.modal-content-body h6 {
    color: var(--text-color);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.modal-content-body p {
    margin-bottom: var(--spacing-lg);
}

.modal-content-body code {
    background: var(--bg-secondary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-family: 'Monaco', 'Menlo', monospace;
    font-size: 0.9em;
    border: 1px solid var(--border-color);
}

.modal-footer {
    border-top: 1px solid var(--border-color);
    padding-top: var(--spacing-xl);
}

.modal-tags {
    margin-bottom: var(--spacing-xl);
}

.modal-tags h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: var(--spacing-md);
}

.tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.tag {
    background: var(--bg-secondary);
    color: var(--text-color);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    border: 1px solid var(--border-color);
}

.modal-share h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: var(--spacing-md);
}

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

.share-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.share-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.share-twitter:hover {
    background: #1da1f2;
    color: white;
    border-color: #1da1f2;
}

.share-linkedin:hover {
    background: #0077b5;
    color: white;
    border-color: #0077b5;
}

.share-copy:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: var(--spacing-xl);
    right: var(--spacing-xl);
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 50%;
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    opacity: 0;
    visibility: hidden;
    z-index: 1000;
    box-shadow: 0 4px 15px rgba(30, 58, 138, 0.25);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(30, 58, 138, 0.35);
}

/* No Results Message */
.no-results {
    text-align: center;
    padding: var(--spacing-3xl);
    color: var(--text-secondary);
    grid-column: 1 / -1;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

.no-results i {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-lg);
    opacity: 0.3;
    color: var(--primary-color);
}

.no-results h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: var(--spacing-sm);
}

/* Active nav link enhancement */
.nav-link.active {
    color: var(--primary-color);
    position: relative;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    background: var(--primary-color);
    border-radius: 50%;
}

/* RESPONSIVE FIXES */
@media (max-width: 768px) {
    .blog-hero {
        padding: 6rem 0 4rem 0;
        min-height: auto;
    }

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

    .hero-features {
        gap: var(--spacing-lg);
        flex-direction: column;
        align-items: center;
    }

    .blog-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }

    .blog-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .newsletter-form .form-group {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .input-wrapper {
        min-width: auto;
    }

    .newsletter {
        padding: var(--spacing-2xl);
    }

    .blog-controls {
        gap: var(--spacing-lg);
    }

    .filter-section {
        align-items: stretch;
    }

    .filter-tags {
        justify-content: flex-start;
    }

    .modal-body {
        padding: var(--spacing-xl);
    }

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

    .footer-main {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-links {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-xl);
    }
}

@media (max-width: 480px) {
    .hero-features {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-md);
    }

    .blog-stats {
        grid-template-columns: 1fr;
    }

    .newsletter-form .form-group {
        gap: var(--spacing-sm);
    }

    .footer-links {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .footer-bottom-links {
        justify-content: center;
    }
}

/* Print Styles */
@media print {
    .nav,
    .loading-overlay,
    .hero-cta,
    .newsletter-section,
    .modal,
    .back-to-top {
        display: none !important;
    }

    .blog-hero {
        padding: 2rem 0;
        background: none !important;
    }

    .blog-card {
        page-break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ccc;
    }

    .footer {
        border-top: 2px solid #000;
        background: none !important;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .particle {
        animation: none;
    }

    .spinner-ring {
        animation: none;
    }
}

/* Focus styles */
button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* High contrast mode */
@media (prefers-contrast: high) {
    .blog-card {
        border: 2px solid var(--border-color);
    }

    .filter-tag {
        border: 2px solid var(--border-color);
    }

    .btn-cta,
    .btn-subscribe {
        border: 2px solid currentColor;
    }
}