:root {
    --primary-gradient: linear-gradient(135deg, #667eea, #764ba2);
    --dark-gradient: linear-gradient(135deg, #0c0f1a 0%, #1a1f35 100%);
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    --accent-cyan: #00f5ff;
    --accent-purple: #667eea;
    --accent-gold: #ebb919;
    --font-family: 'Inter', sans-serif;
    --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: #fff;
    margin: 0;
    background: var(--dark-gradient);
}

/* ===== Article Cards with Glassmorphism ===== */
.article-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition-smooth);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.article-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.3);
    border-color: rgba(102, 126, 234, 0.4);
    background: rgba(255, 255, 255, 0.08);
}

.article-card .card-img-top {
    border-radius: 0;
    transition: transform 0.4s ease;
}

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

.article-card .card-body {
    padding: 2rem;
}

.article-card .card-title a {
    color: #fff;
    transition: color 0.3s ease;
}

.article-card .card-title a:hover {
    color: var(--accent-cyan);
}

/* Titres de sections du blog */
.container h2,
.container h3 {
    color: white !important;
}

.container .h3 {
    color: white !important;
}

/* ===== Article Meta with Modern Style ===== */
.article-meta {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
}

.article-meta .badge {
    background: var(--primary-gradient) !important;
    border: none;
    padding: 0.5rem 1rem;
    font-weight: 600;
    border-radius: 20px;
    color: white !important;
}

/* Badge spécifique dans l'en-tête d'article */
.article-header .article-meta .badge.bg-light {
    background: rgba(255, 255, 255, 0.15) !important;
    backdrop-filter: blur(10px);
    color: white !important;
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 0.6rem 1.2rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.article-meta .text-muted {
    color: rgba(255, 255, 255, 0.6) !important;
}

.article-excerpt {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 1rem;
    line-height: 1.6;
}

/* ===== Article Content Styling ===== */
.article-content {
    font-size: 1.1rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
    background: rgba(255, 255, 255, 0.03);
    padding: 3rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.article-content .btn-primary {
    background: var(--primary-gradient);
    border: none;
    color: white !important;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    transition: var(--transition-smooth);
}

.article-content .btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.4);
}

.article-content h1,
.article-content h2,
.article-content h3,
.article-content h4,
.article-content h5,
.article-content h6 {
    margin-top: 2.5rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
    color: #fff;
}

.article-content h1 {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    border-bottom: 3px solid;
    border-image: var(--primary-gradient) 1;
    padding-bottom: 0.5rem;
    font-size: 2.5rem;
}

.article-content h2 {
    color: var(--accent-cyan);
    border-left: 4px solid var(--accent-cyan);
    padding-left: 1.5rem;
    font-size: 2rem;
}

.article-content h3 {
    color: var(--accent-gold);
    font-size: 1.5rem;
}

.article-content p {
    margin-bottom: 1.5rem;
    color: rgba(255, 255, 255, 0.85);
}

.article-content ul,
.article-content ol {
    margin-bottom: 1.5rem;
    padding-left: 2rem;
}

.article-content li {
    margin-bottom: 0.75rem;
    color: rgba(255, 255, 255, 0.85);
}

.article-content a {
    color: var(--accent-cyan);
    text-decoration: none;
    transition: color 0.3s ease;
}

.article-content a:hover {
    color: var(--accent-purple);
    text-decoration: underline;
}

/* ===== Blockquote with Glassmorphism ===== */
.article-content blockquote {
    background: rgba(102, 126, 234, 0.15);
    backdrop-filter: blur(10px);
    border-left: 4px solid var(--accent-cyan);
    padding: 1.5rem 2rem;
    margin: 2rem 0;
    font-style: normal;
    border-radius: 12px;
    color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.article-content blockquote p {
    color: rgba(255, 255, 255, 0.95) !important;
    margin-bottom: 0;
}

/* ===== Code Blocks ===== */
.article-content code {
    background: rgba(102, 126, 234, 0.2);
    color: var(--accent-cyan);
    padding: 0.3rem 0.6rem;
    border-radius: 6px;
    font-size: 0.9em;
    font-family: 'Courier New', monospace;
}

.article-content pre {
    background: rgba(12, 15, 26, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff;
    padding: 1.5rem;
    border-radius: 12px;
    overflow-x: auto;
    margin: 2rem 0;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.article-content pre code {
    background: none;
    padding: 0;
    color: inherit;
}

.article-content img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    margin: 2rem 0;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* ===== Blog/Article Headers with Modern Gradient ===== */
.article-header {
    background: linear-gradient(135deg, #0c0f1a 0%, #1a1f35 50%, #667eea 100%);
    color: white;
    padding: 4rem 0;
    margin-bottom: 3rem;
    padding-top: 180px;
    position: relative;
    overflow: hidden;
}

.article-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(102, 126, 234, 0.2) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(0, 245, 255, 0.15) 0%, transparent 50%);
    pointer-events: none;
}

.article-header h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
    color: white;
}

.article-header .lead {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 2rem;
    line-height: 1.6;
    position: relative;
    z-index: 1;
}

.article-header .article-meta {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    background-color: transparent;
    border: none;
    padding: 0;
    position: relative;
    z-index: 1;
}

.article-header .article-meta i,
.article-header .article-meta .fas,
.article-header .article-meta .far {
    color: var(--accent-gold);
    margin-right: 0.5rem;
}

.article-meta i,
.article-meta .fas,
.article-meta .far {
    color: var(--accent-cyan);
    opacity: 0.8;
}

.blog-header {
    background: linear-gradient(135deg, #0c0f1a 0%, #1a1f35 50%, #667eea 100%);
    color: white;
    padding: 4rem 0;
    margin-bottom: 3rem;
    padding-top: 150px;
    padding-bottom: 100px;
    position: relative;
    overflow: hidden;
}

.blog-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 40%, rgba(102, 126, 234, 0.2) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, rgba(0, 245, 255, 0.15) 0%, transparent 50%);
    pointer-events: none;
}

.blog-header h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    margin-top: 50px;
    position: relative;
    z-index: 1;
}

.blog-header p {
    font-size: 1.3rem;
    opacity: 0.9;
    position: relative;
    z-index: 1;
}

/* ===== Pagination with Modern Style ===== */
.pagination {
    justify-content: center;
    margin-top: 3rem;
    gap: 0.5rem;
}

.pagination .page-link {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff;
    border-radius: 10px;
    padding: 0.75rem 1.25rem;
    transition: var(--transition-smooth);
    backdrop-filter: blur(10px);
}

.pagination .page-link:hover {
    background: rgba(102, 126, 234, 0.2);
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
    transform: translateY(-2px);
}

.pagination .page-item.active .page-link {
    background: var(--primary-gradient);
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

/* ===== Sidebar with Glassmorphism ===== */
.sidebar {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 20px;
    margin-bottom: 2rem;
    transition: var(--transition-smooth);
}

.sidebar:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(102, 126, 234, 0.3);
    box-shadow: 0 8px 32px rgba(102, 126, 234, 0.2);
}

@media (min-width: 992px) {
    .col-lg-8 + .col-lg-4 {
        position: sticky;
        top: 120px;
        align-self: flex-start;
        max-height: calc(100vh - 140px);
        overflow-y: auto;
        overflow-x: hidden;
    }

    .col-lg-8 + .col-lg-4::-webkit-scrollbar {
        width: 6px;
    }

    .col-lg-8 + .col-lg-4::-webkit-scrollbar-track {
        background: transparent;
    }

    .col-lg-8 + .col-lg-4::-webkit-scrollbar-thumb {
        background: rgba(102, 126, 234, 0.3);
        border-radius: 3px;
    }

    .col-lg-8 + .col-lg-4::-webkit-scrollbar-thumb:hover {
        background: rgba(102, 126, 234, 0.5);
    }
}

.sidebar h5 {
    color: #fff;
    font-weight: 700;
    margin-bottom: 1.5rem;
    border-bottom: 2px solid;
    border-image: var(--primary-gradient) 1;
    padding-bottom: 0.75rem;
    font-size: 1.25rem;
}

.sidebar p {
    color: rgba(255, 255, 255, 0.85);
}

.sidebar ul {
    list-style: none;
    padding: 0;
}

.sidebar li {
    margin-bottom: 1rem;
    padding-left: 0;
    position: relative;
    transition: all 0.3s ease;
}

.sidebar li::before {
    content: '';
    display: none;
}

.sidebar li:hover::before {
    display: none;
}

.sidebar a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    transition: color 0.3s ease;
    display: inline-block;
}

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

.sidebar li small {
    display: block;
    margin-top: 0.25rem;
    padding-left: 0;
}

.sidebar .btn-primary,
.sidebar .btn-sm {
    background: var(--primary-gradient);
    border: none;
    color: white !important;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    transition: var(--transition-smooth);
    display: inline-block;
}

.sidebar .btn-primary:hover,
.sidebar .btn-sm:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.4);
}

.sidebar.bg-primary {
    background: var(--primary-gradient) !important;
    border-color: transparent;
}

.sidebar.bg-primary h5 {
    color: white !important;
    border-color: rgba(255, 255, 255, 0.3);
}

.sidebar.bg-primary p {
    color: rgba(255, 255, 255, 0.9);
}

.sidebar.bg-primary .btn-light {
    background: white;
    color: var(--accent-purple) !important;
    font-weight: 700;
}

.sidebar.bg-primary .btn-light:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-3px);
}

/* ===== CTA Section (Match Homepage Style) ===== */
.cta-section {
    background: linear-gradient(135deg, #0c0f1a 0%, #1a1f35 100%);
    color: white;
    padding: 5rem 0;
    margin-top: 80px;
    margin-bottom: 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(102, 126, 234, 0.15) 0%, transparent 70%);
    pointer-events: none;
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.5;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.1);
        opacity: 0.8;
    }
}

.cta-section .container {
    position: relative;
    z-index: 1;
}

.cta-section h3 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #fff, var(--accent-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cta-section p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2.5rem;
}

.cta-section .btn {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    border-radius: 30px;
    font-weight: 700;
    transition: var(--transition-smooth);
    margin: 0 0.5rem;
}

.cta-section .btn-light {
    background: white;
    color: var(--accent-purple);
    border: none;
}

.cta-section .btn-light:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 40px rgba(255, 255, 255, 0.3);
}

.cta-section .btn-outline-light {
    border: 2px solid rgba(255, 255, 255, 0.5);
    color: white;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
}

.cta-section .btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 10px 30px rgba(0, 245, 255, 0.3);
}

/* ===== Social Share Buttons ===== */
.social-share {
    border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
}

.social-share h6 {
    color: #fff;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.social-share .btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    transition: var(--transition-smooth);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    font-weight: 600;
}

.social-share .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.3);
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
}

.social-share .btn-outline-primary {
    border-color: rgba(102, 126, 234, 0.4);
}

.social-share .btn-outline-primary:hover {
    background: rgba(102, 126, 234, 0.2);
    border-color: var(--accent-purple);
    color: white;
}

.social-share .btn-outline-info {
    border-color: rgba(0, 245, 255, 0.4);
}

.social-share .btn-outline-info:hover {
    background: rgba(0, 245, 255, 0.2);
    border-color: var(--accent-cyan);
    color: white;
}

.social-share .btn i,
.social-share .btn .fab {
    transition: transform 0.3s ease;
}

.social-share .btn:hover i,
.social-share .btn:hover .fab {
    transform: scale(1.2);
}

/* ===== Article Navigation ===== */
.article-navigation {
    border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
}

.article-navigation .card {
    background: rgba(255, 255, 255, 0.05) !important;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    border-radius: 15px;
    transition: var(--transition-smooth);
}

.article-navigation .card:hover {
    background: rgba(255, 255, 255, 0.08) !important;
    border-color: var(--accent-cyan) !important;
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
}

.article-navigation .card-title {
    color: #fff;
}

.article-navigation .text-muted {
    color: rgba(255, 255, 255, 0.6) !important;
}

/* ===== Breadcrumb ===== */
.breadcrumb {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 1rem 1.5rem;
}

.breadcrumb-item a {
    color: var(--accent-cyan);
    text-decoration: none;
}

.breadcrumb-item.active {
    color: rgba(255, 255, 255, 0.7);
}

.breadcrumb-item + .breadcrumb-item::before {
    color: rgba(255, 255, 255, 0.5);
}

/* ===== Dropdown Filter ===== */
.dropdown-toggle {
    background: rgba(255, 255, 255, 0.05) !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    color: #fff !important;
    backdrop-filter: blur(10px);
    border-radius: 12px;
    transition: var(--transition-smooth);
}

.dropdown-toggle:hover {
    background: rgba(255, 255, 255, 0.1) !important;
    border-color: var(--accent-cyan) !important;
}

.dropdown-menu {
    background: rgba(12, 15, 26, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 0.5rem;
}

.dropdown-item {
    color: rgba(255, 255, 255, 0.85);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    transition: all 0.3s ease;
}

.dropdown-item:hover {
    background: rgba(102, 126, 234, 0.2);
    color: var(--accent-cyan);
}

/* ===== 404 Page Styles ===== */
.container.mt-5.pt-5 h1 {
    color: #fff;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.container.mt-5.pt-5 .lead {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.3rem;
}

.container.mt-5.pt-5 .btn-primary {
    background: var(--primary-gradient);
    border: none;
    color: white !important;
    padding: 1rem 2.5rem;
    border-radius: 30px;
    font-weight: 700;
    transition: var(--transition-smooth);
}

.container.mt-5.pt-5 .btn-primary:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.4);
}

/* ===== Alert Styles ===== */
.alert {
    border-radius: 12px;
    backdrop-filter: blur(10px);
}

.alert-warning {
    background: rgba(235, 185, 25, 0.1);
    border: 1px solid rgba(235, 185, 25, 0.3);
    color: var(--accent-gold);
}

.alert-warning .btn-outline-warning {
    border-color: var(--accent-gold);
    color: var(--accent-gold);
}

.alert-warning .btn-outline-warning:hover {
    background: var(--accent-gold);
    color: #0c0f1a;
}

.alert-info {
    background: rgba(0, 245, 255, 0.1);
    border: 1px solid rgba(0, 245, 255, 0.3);
    color: var(--accent-cyan);
    backdrop-filter: blur(10px);
}

.alert-info .btn-primary {
    background: var(--primary-gradient);
    border: none;
    color: white;
}

/* ===== Section Backgrounds ===== */
.container {
    position: relative;
}

/* Remove default Bootstrap grays, use dark theme */
.bg-light {
    background: rgba(255, 255, 255, 0.03) !important;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.card.bg-light {
    background: rgba(255, 255, 255, 0.05) !important;
}

.text-dark {
    color: rgba(255, 255, 255, 0.9) !important;
}

/* ===== Table of Contents ===== */
#table-of-contents {
    color: rgba(255, 255, 255, 0.85);
}

#table-of-contents ul {
    list-style: none;
    padding-left: 0;
}

#table-of-contents li {
    margin-bottom: 0.75rem;
    padding-left: 1rem;
    border-left: 2px solid rgba(255, 255, 255, 0.1);
    transition: border-color 0.3s ease;
}

#table-of-contents li:hover {
    border-left-color: var(--accent-cyan);
}

#table-of-contents a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    transition: color 0.3s ease;
    display: block;
}

#table-of-contents a:hover {
    color: var(--accent-cyan);
    transform: translateX(5px);
}

#table-of-contents a.active {
    color: var(--accent-gold);
    font-weight: 600;
    border-left-color: var(--accent-gold);
}

#table-of-contents li:has(a.active) {
    border-left-color: var(--accent-gold);
}

/* ===== Footer Glass Card & Button Styles ===== */
.footer-glass-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 20px;
    transition: var(--transition-smooth);
}

.footer-glass-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(102, 126, 234, 0.3);
    box-shadow: 0 8px 32px rgba(102, 126, 234, 0.2);
    transform: translateY(-5px);
}

.btn-glass {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 600;
    transition: var(--transition-smooth);
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
}

.btn-glass-primary {
    background: var(--primary-gradient);
    color: white !important;
    border: none;
}

.btn-glass-primary:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.4);
    color: white !important;
    text-decoration: none;
}

.footer-wave {
    height: 60px;
    background: linear-gradient(135deg, #0c0f1a 0%, #1a1f35 100%);
    position: relative;
}

.footer-wave::before {
    content: '';
    position: absolute;
    top: -30px;
    left: 0;
    width: 100%;
    height: 30px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 120'%3E%3Cpath d='M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z' opacity='.25' fill='%230c0f1a'/%3E%3Cpath d='M0,0V15.81C13,36.92,27.64,56.86,47.69,72.05,99.41,111.27,165,111,224.58,91.58c31.15-10.15,60.09-26.07,89.67-39.8,40.92-19,84.73-46,130.83-49.67,36.26-2.85,70.9,9.42,98.6,31.56,31.77,25.39,62.32,62,103.63,73,40.44,10.79,81.35-6.69,119.13-24.28s75.16-39,116.92-43.05c59.73-5.85,113.28,22.88,168.9,38.84,30.2,8.66,59,6.17,87.09-7.5,22.43-10.89,48-26.93,60.65-49.24V0Z' opacity='.5' fill='%230c0f1a'/%3E%3Cpath d='M0,0V5.63C149.93,59,314.09,71.32,475.83,42.57c43-7.64,84.23-20.12,127.61-26.46,59-8.63,112.48,12.24,165.56,35.4C827.93,77.22,886,95.24,951.2,90c86.53-7,172.46-45.71,248.8-84.81V0Z' fill='%230c0f1a'/%3E%3C/svg%3E") no-repeat center;
    background-size: cover;
}

/* ===== Mobile Responsive ===== */
@media (max-width: 768px) {
    body {
        padding-top: 0 !important;
    }

    .blog-header {
        padding-top: 120px;
        padding-bottom: 60px;
    }

    .blog-header h1 {
        font-size: 2.5rem;
        margin-top: 20px;
    }

    .article-header {
        padding: 120px 0 3rem 0;
    }

    .article-header h1 {
        font-size: 2rem;
    }

    .article-content {
        padding: 2rem 1.5rem;
    }

    .article-content h1 {
        font-size: 2rem;
    }

    .article-content h2 {
        font-size: 1.5rem;
    }

    .article-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .sidebar {
        margin-top: 2rem;
    }

    .cta-section h3 {
        font-size: 1.75rem;
    }

    .pagination .page-link {
        padding: 0.5rem 0.75rem;
        font-size: 0.875rem;
    }

    .social-share {
        text-align: center;
    }

    .social-share .btn {
        margin-bottom: 0.5rem;
        display: inline-block;
    }

    .article-navigation .card-body {
        padding: 1rem;
    }

    .cta-section .btn {
        display: block;
        width: 100%;
        margin: 0 0 1rem 0 !important;
    }

    .cta-section .d-flex {
        flex-direction: column;
    }
}

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

.fade-in-up {
    animation: fadeInUp 0.8s ease-out;
}

/* ===== Search Form ===== */
.search-form {
    margin-bottom: 2rem;
}

.search-form .form-control {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    border-radius: 25px;
    padding: 0.75rem 1.5rem;
    backdrop-filter: blur(10px);
}

.search-form .form-control::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.search-form .form-control:focus {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--accent-cyan);
    color: #fff;
    box-shadow: 0 0 0 0.2rem rgba(0, 245, 255, 0.25);
}

.search-form .btn {
    background: var(--primary-gradient);
    border: none;
    border-radius: 25px;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    transition: var(--transition-smooth);
}

.search-form .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.4);
}