* {
 margin: 0;
 padding: 0;
 box-sizing: border-box;
}
:root {
 --primary-gradient: linear-gradient(135deg, #4a5568 0%, #2d3748 100%);
 --secondary-gradient: linear-gradient(135deg, #718096 0%, #4a5568 100%);
 --accent-gradient: linear-gradient(135deg, #3182ce 0%, #2b6cb0 100%);
 --success-gradient: linear-gradient(135deg, #38a169 0%, #2f855a 100%);
 --primary-color: #4a5568;
 --secondary-color: #718096;
 --accent-color: #3182ce;
 --success-color: #38a169;
 --warning-color: #d69e2e;
 --danger-color: #e53e3e;
 --text-primary: #1a202c;
 --text-secondary: #4a5568;
 --text-light: #718096;
 --text-muted: #a0aec0;
 --bg-primary: #ffffff;
 --bg-secondary: #f7fafc;
 --bg-tertiary: #edf2f7;
 --bg-quaternary: #e2e8f0;
 --bg-dark: #2d3748;
 --bg-darker: #1a202c;
 --glass-bg: rgba(255, 255, 255, 0.8);
 --glass-border: rgba(226, 232, 240, 0.3);
 --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.1);
 --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.06);
 --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
 --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.15);
 --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
 --shadow-colored: 0 10px 25px rgba(74, 85, 104, 0.2);
 --border-color: #e2e8f0;
 --border-radius: 12px;
 --border-radius-lg: 20px;
 --border-radius-xl: 24px;
 --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
 --font-heading: 'Cal Sans', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
 --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
 --container-max-width: 1280px;
 --content-max-width: 800px;
 --section-padding: 5rem 0;
 --section-padding-sm: 3rem 0;
 --transition-fast: 0.15s ease;
 --transition-normal: 0.3s ease;
 --transition-slow: 0.5s ease;
 --bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
}
body {
 font-family: var(--font-primary);
 line-height: 1.7;
 color: var(--text-primary);
 background: var(--bg-primary);
 min-height: 100vh;
 position: relative;
}
body::before {
 content: '';
 position: fixed;
 top: 0;
 left: 0;
 width: 100%;
 height: 100%;
 background: var(--bg-secondary);
 pointer-events: none;
 z-index: -1;
}
.container {
 max-width: var(--container-max-width);
 margin: 0 auto;
 padding: 0 1rem;
}
h1, h2, h3, h4, h5, h6 {
 font-family: var(--font-heading);
 font-weight: 700;
 line-height: 1.2;
 margin-bottom: 1rem;
}
h1 {
 font-size: 2.5rem;
 }
h2 {
 font-size: 2rem;
 }
h3 {
 font-size: 1.5rem;
 }
p {
 margin-bottom: 1rem;
 color: var(--text-secondary);
}
a {
 text-decoration: none;
 color: var(--primary-color);
 transition: color 0.3s ease;
}
a:hover {
 color: var(--secondary-color);
}
.btn {
 display: inline-flex;
 align-items: center;
 justify-content: center;
 gap: 0.5rem;
 padding: 1rem 2rem;
 border: none;
 border-radius: var(--border-radius);
 font-size: 1rem;
 font-weight: 600;
 text-align: center;
 cursor: pointer;
 transition: all var(--transition-normal);
 text-decoration: none;
 position: relative;
 overflow: hidden;
 box-shadow: var(--shadow);
}
.btn::before {
 content: '';
 position: absolute;
 top: 0;
 left: -100%;
 width: 100%;
 height: 100%;
 background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
 transition: left var(--transition-slow);
}
.btn:hover::before {
 left: 100%;
}
.btn-primary {
 background: var(--primary-gradient);
 color: white;
 box-shadow: var(--shadow-colored);
}
.btn-primary:hover {
 transform: translateY(-3px);
 box-shadow: var(--shadow-xl);
 filter: brightness(1.1);
}
.btn-secondary {
 background: var(--secondary-gradient);
 color: white;
}
.btn-secondary:hover {
 transform: translateY(-3px);
 box-shadow: var(--shadow-xl);
 filter: brightness(1.1);
}
.btn-outline {
 background: transparent;
 color: var(--primary-color);
 border: 2px solid var(--primary-color);
 box-shadow: var(--shadow-sm);
}
.btn-outline:hover {
 background: var(--primary-gradient);
 color: white;
 border-color: transparent;
 transform: translateY(-2px);
}
.btn-accent {
 background: var(--accent-gradient);
 color: white;
}
.btn-success {
 background: var(--success-gradient);
 color: white;
}
.btn-secondary:hover {
 background-color: var(--primary-color);
 color: white;
}
.btn-outline {
 background-color: transparent;
 color: var(--text-primary);
 border: 2px solid var(--border-color);
}
.btn-outline:hover {
 background-color: var(--text-primary);
 color: white;
 border-color: var(--text-primary);
}
.main-header {
 background: var(--glass-bg);
 backdrop-filter: blur(20px);
 -webkit-backdrop-filter: blur(20px);
 border-bottom: 1px solid var(--glass-border);
 box-shadow: var(--glass-shadow);
 position: sticky;
 top: 0;
 z-index: 1000;
 transition: all var(--transition-normal);
}
.main-header.scrolled {
 background: rgba(255, 255, 255, 0.95);
 backdrop-filter: blur(25px);
}
.navbar {
 padding: 1.25rem 0;
}
.nav-container {
 max-width: var(--container-max-width);
 margin: 0 auto;
 padding: 0 1.5rem;
 display: flex;
 justify-content: space-between;
 align-items: center;
}
.nav-logo a {
 font-size: 1.75rem;
 font-weight: 800;
 color: var(--text-primary);
 text-shadow: none;
 transition: all var(--transition-normal);
}
.nav-logo a:hover {
 transform: scale(1.05);
}
.nav-menu {
 display: flex;
 list-style: none;
 gap: 2.5rem;
}
.nav-menu a {
 color: var(--text-secondary);
 font-weight: 500;
 padding: 0.5rem 1rem;
 border-radius: var(--border-radius);
 transition: all var(--transition-normal);
 position: relative;
}
.nav-menu a::after {
 content: '';
 position: absolute;
 bottom: -2px;
 left: 50%;
 width: 0;
 height: 2px;
 background: var(--primary-gradient);
 transition: all var(--transition-normal);
 transform: translateX(-50%);
}
.nav-menu a:hover::after,.nav-menu a.active::after {
 width: 100%;
}
.nav-menu a:hover,.nav-menu a.active {
 color: var(--primary-color);
 background: rgba(102, 126, 234, 0.1);
}
.nav-toggle {
 display: none;
 flex-direction: column;
 cursor: pointer;
}
.nav-toggle .bar {
 width: 25px;
 height: 3px;
 background-color: var(--text-primary);
 margin: 3px 0;
 transition: 0.3s;
}
.hero {
 display: grid;
 grid-template-columns: 1fr 1fr;
 gap: 4rem;
 align-items: center;
 padding: var(--section-padding);
 min-height: 80vh;
 position: relative;
}
.hero::before {
 content: '';
 position: absolute;
 top: 0;
 left: 0;
 right: 0;
 bottom: 0;
 background: var(--glass-bg);
 backdrop-filter: blur(15px);
 border-radius: var(--border-radius-xl);
 margin: 2rem;
 z-index: -1;
 box-shadow: var(--glass-shadow);
}
.hero-content h1 {
 font-size: 3.5rem;
 font-weight: 800;
 margin-bottom: 1.5rem;
 background: linear-gradient(135deg, #2c3e50 0%, #667eea 100%);
 background-clip: text;
 -webkit-background-clip: text;
 -webkit-text-fill-color: transparent;
 line-height: 1.2;
}
.hero-content p {
 font-size: 1.25rem;
 margin-bottom: 2.5rem;
 color: var(--text-secondary);
 font-weight: 400;
 line-height: 1.6;
 max-width: 500px;
}
.hero-buttons {
 display: flex;
 gap: 1.5rem;
 flex-wrap: wrap;
 margin-top: 2rem;
}
.hero-video {
 background-color: var(--bg-secondary);
 border-radius: var(--border-radius-lg);
 padding: 3rem;
 text-align: center;
 border: 2px dashed var(--border-color);
}
.video-placeholder h3 {
 color: var(--text-secondary);
 margin-bottom: 1rem;
}
.video-placeholder p {
 color: var(--text-light);
}
.blog-hero,.contact-hero {
 text-align: center;
 padding: var(--section-padding);
 background-color: var(--bg-secondary);
}
.blog-hero h1,.contact-hero h1 {
 font-size: 3rem;
 margin-bottom: 1rem;
}
.featured-posts {
 padding: var(--section-padding);
}
.featured-posts h2 {
 text-align: center;
 margin-bottom: 3rem;
 font-size: 2.5rem;
}
.posts-grid {
 display: grid;
 grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
 gap: 2rem;
 margin-bottom: 3rem;
}
.latest-posts-grid {
 display: grid;
 grid-template-columns: repeat(3, 1fr);
 gap: 2rem;
 margin-bottom: 3rem;
}
@media (max-width: 992px) {
 .latest-posts-grid {
 grid-template-columns: repeat(2, 1fr);
 }
}
@media (max-width: 768px) {
 .latest-posts-grid {
 grid-template-columns: 1fr;
 }
}
.post-card {
 background-color: var(--bg-primary);
 border-radius: var(--border-radius-lg);
 overflow: hidden;
 box-shadow: var(--shadow);
 transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.post-card:hover {
 transform: translateY(-5px);
 box-shadow: var(--shadow-lg);
}
.post-image {
 width: 100%;
 height: 200px;
 overflow: hidden;
 background-color: var(--bg-secondary);
}
.post-image img {
 width: 100%;
 height: 100%;
 object-fit: cover;
}
.post-content {
 padding: 1.5rem;
}
.post-content h3 {
 margin-bottom: 0.5rem;
 color: var(--text-primary);
}
.post-content p {
 margin-bottom: 1rem;
 color: var(--text-secondary);
}
.post-meta {
 display: flex;
 justify-content: space-between;
 align-items: center;
 font-size: 0.875rem;
 color: var(--text-light);
}
.post-category {
 background-color: var(--primary-color);
 color: white;
 padding: 0.25rem 0.75rem;
 border-radius: var(--border-radius);
 font-size: 0.75rem;
 font-weight: 600;
}
.view-all-posts {
 text-align: center;
}
.blog-content {
 padding: var(--section-padding);
}
.blog-filters {
 display: flex;
 justify-content: center;
 gap: 1rem;
 margin-bottom: 3rem;
 flex-wrap: wrap;
}
.filter-btn {
 padding: 0.5rem 1rem;
 border: 2px solid var(--border-color);
 background-color: transparent;
 color: var(--text-secondary);
 border-radius: var(--border-radius);
 cursor: pointer;
 transition: all 0.3s ease;
}
.filter-btn:hover,.filter-btn.active {
 background-color: var(--primary-color);
 color: white;
 border-color: var(--primary-color);
}
.blog-grid {
 display: grid;
 grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
 gap: 2rem;
 margin-bottom: 3rem;
}
.blog-loading {
 text-align: center;
 padding: 3rem;
 color: var(--text-light);
 grid-column: 1 / -1;
}
.features {
 padding: var(--section-padding);
 background-color: var(--bg-secondary);
}
.features h2 {
 text-align: center;
 margin-bottom: 3rem;
 font-size: 2.5rem;
}
.features-grid {
 display: grid;
 grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
 gap: 2rem;
}
.feature-item {
 text-align: center;
 padding: 2rem;
 background-color: var(--bg-primary);
 border-radius: var(--border-radius-lg);
 box-shadow: var(--shadow);
}
.feature-icon {
 font-size: 3rem;
 margin-bottom: 1rem;
}
.feature-item h3 {
 margin-bottom: 1rem;
 color: var(--text-primary);
}
.feature-item p {
 color: var(--text-secondary);
}
.contact-content {
 padding: var(--section-padding);
}
.contact-grid {
 display: grid;
 grid-template-columns: 1fr 1fr;
 gap: 4rem;
 align-items: start;
}
.contact-info h2 {
 margin-bottom: 1rem;
}
.contact-info p {
 margin-bottom: 2rem;
}
.contact-items {
 display: flex;
 flex-direction: column;
 gap: 1.5rem;
}
.contact-item {
 display: flex;
 gap: 1rem;
 align-items: flex-start;
}
.contact-icon {
 font-size: 1.5rem;
 width: 3rem;
 height: 3rem;
 display: flex;
 align-items: center;
 justify-content: center;
 background-color: var(--bg-secondary);
 border-radius: 50%;
 flex-shrink: 0;
}
.contact-details h3 {
 margin-bottom: 0.5rem;
 font-size: 1.125rem;
}
.contact-details p {
 color: var(--text-secondary);
 margin: 0;
}
.contact-form {
 display: flex;
 flex-direction: column;
 gap: 1.5rem;
}
.form-group {
 display: flex;
 flex-direction: column;
}
.form-group label {
 margin-bottom: 0.5rem;
 font-weight: 600;
 color: var(--text-primary);
}
.form-group input,.form-group select,.form-group textarea {
 padding: 0.75rem;
 border: 2px solid var(--border-color);
 border-radius: var(--border-radius);
 font-size: 1rem;
 transition: border-color 0.3s ease;
}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus {
 outline: none;
 border-color: var(--primary-color);
}
.form-message {
 padding: 1rem;
 border-radius: var(--border-radius);
 margin-top: 1rem;
 display: none;
}
.form-message.success {
 background-color: #d1fae5;
 color: #065f46;
 border: 2px solid #10b981;
}
.form-message.error {
 background-color: #fee2e2;
 color: #991b1b;
 border: 2px solid #ef4444;
}
.contact-faq {
 padding: var(--section-padding);
 background-color: var(--bg-secondary);
}
.contact-faq h2 {
 text-align: center;
 margin-bottom: 3rem;
}
.faq-grid {
 display: grid;
 grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
 gap: 2rem;
}
.faq-item {
 background-color: var(--bg-primary);
 padding: 2rem;
 border-radius: var(--border-radius-lg);
 box-shadow: var(--shadow);
}
.faq-item h3 {
 margin-bottom: 1rem;
 color: var(--primary-color);
}
.main-footer {
 background-color: var(--bg-dark);
 color: white;
 padding: 2rem 0;
}
.footer-content {
 display: flex;
 justify-content: space-between;
 align-items: center;
 flex-wrap: wrap;
 gap: 1rem;
}
.footer-links {
 display: flex;
 gap: 2rem;
}
.footer-links a {
 color: #9ca3af;
 transition: color 0.3s ease;
}
.footer-links a:hover {
 color: white;
}
.footer-social p {
 color: #9ca3af;
 margin: 0;
}
.cookie-consent {
 position: fixed;
 bottom: 0;
 left: 0;
 right: 0;
 background-color: var(--bg-dark);
 color: white;
 padding: 1rem;
 box-shadow: var(--shadow-lg);
 z-index: 10000;
 display: none;
}
.cookie-consent.show {
 display: block;
}
.cookie-content {
 max-width: var(--container-max-width);
 margin: 0 auto;
 display: flex;
 justify-content: space-between;
 align-items: center;
 gap: 2rem;
 flex-wrap: wrap;
}
.cookie-content p {
 flex: 1;
 margin: 0;
 color: #d1d5db;
}
.cookie-buttons {
 display: flex;
 gap: 1rem;
 align-items: center;
}
.cookie-link {
 color: var(--accent-color);
 font-size: 0.875rem;
}
.cookie-settings {
 display: none;
 margin-top: 2rem;
 padding-top: 2rem;
 border-top: 1px solid rgba(255, 255, 255, 0.2);
}
.cookie-consent.show-settings .cookie-settings {
 display: block;
}
.cookie-consent.show-settings .cookie-content {
 flex-direction: column;
 align-items: flex-start;
}
.cookie-settings h3 {
 color: white;
 margin: 0 0 1.5rem 0;
 font-size: 1.25rem;
}
.cookie-option {
 margin-bottom: 1.5rem;
 width: 100%;
}
.cookie-option label {
 display: flex;
 align-items: flex-start;
 gap: 0.75rem;
 cursor: pointer;
}
.cookie-option input[type="checkbox"] {
 margin-top: 0.25rem;
 flex-shrink: 0;
}
.cookie-option input[type="checkbox"]:disabled {
 cursor: not-allowed;
}
.cookie-category {
 font-weight: 600;
 color: white;
 display: block;
 margin-bottom: 0.25rem;
}
.cookie-description {
 color: #d1d5db;
 font-size: 0.875rem;
 margin: 0;
 line-height: 1.4;
}
.cookie-settings-buttons {
 display: flex;
 gap: 1rem;
 align-items: center;
 justify-content: flex-start;
 margin-top: 1rem;
 flex-wrap: wrap;
}
@keyframes fadeInUp {
 from {
 opacity: 0;
 transform: translateY(30px);
 }
 to {
 opacity: 1;
 transform: translateY(0);
 }
}
.fade-in-up {
 animation: fadeInUp 0.6s ease-out;
}
@media (max-width: 768px) {
 .nav-menu {
 position: fixed;
 left: -100%;
 top: 70px;
 flex-direction: column;
 background-color: var(--bg-primary);
 width: 100%;
 text-align: center;
 transition: 0.3s;
 box-shadow: var(--shadow);
 padding: 2rem 0;
 }
 .nav-menu.active {
 left: 0;
 }
 .nav-toggle {
 display: flex;
 }
 .nav-toggle.active .bar:nth-child(2) {
 opacity: 0;
 }
 .nav-toggle.active .bar:nth-child(1) {
 transform: translateY(8px) rotate(45deg);
 }
 .nav-toggle.active .bar:nth-child(3) {
 transform: translateY(-8px) rotate(-45deg);
 }
 .hero {
 grid-template-columns: 1fr;
 text-align: center;
 gap: 2rem;
 }
 .hero-content h1 {
 font-size: 2rem;
 }
 .contact-grid {
 grid-template-columns: 1fr;
 gap: 2rem;
 }
 .cookie-content {
 flex-direction: column;
 text-align: center;
 }
 .cookie-buttons {
 justify-content: center;
 }
 h1 {
 font-size: 2rem;
 }
 h2 {
 font-size: 1.5rem;
 }
 .blog-hero h1, .contact-hero h1 {
 font-size: 2rem;
 }
}
@media (max-width: 480px) {
 .hero-buttons {
 flex-direction: column;
 width: 100%;
 }
 .btn {
 width: 100%;
 }
 .blog-filters {
 flex-direction: column;
 align-items: center;
 }
 .filter-btn {
 width: 200px;
 }
}
.text-center {
 text-align: center;
 }
.text-left {
 text-align: left;
 }
.text-right {
 text-align: right;
 }
.mt-1 {
 margin-top: 1rem;
 }
.mt-2 {
 margin-top: 2rem;
 }
.mb-1 {
 margin-bottom: 1rem;
 }
.mb-2 {
 margin-bottom: 2rem;
 }
.hidden {
 display: none;
 }
.visible {
 display: block;
 }
.section-card {
 background: rgba(255, 255, 255, 0.25);
 backdrop-filter: blur(20px);
 border: 1px solid rgba(255, 255, 255, 0.18);
 border-radius: var(--border-radius-lg);
 padding: 3rem;
 margin: 2rem 0;
 box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
 transition: all var(--transition-normal);
}
.section-card:hover {
 transform: translateY(-5px);
 box-shadow: var(--shadow-xl);
}
.newsletter-signup {
 background: var(--primary-gradient);
 border-radius: var(--border-radius-lg);
 padding: 3rem;
 text-align: center;
 margin: 3rem 0;
 position: relative;
 overflow: hidden;
}
.newsletter-signup::before {
 content: '';
 position: absolute;
 top: -50%;
 left: -50%;
 width: 200%;
 height: 200%;
 background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
 animation: rotate 20s linear infinite;
}
@keyframes rotate {
 0% {
 transform: rotate(0deg);
 }
 100% {
 transform: rotate(360deg);
 }
}
.newsletter-content {
 position: relative;
 z-index: 1;
}
.newsletter-signup h3 {
 color: white;
 font-size: 2rem;
 margin-bottom: 1rem;
}
.newsletter-signup p {
 color: rgba(255, 255, 255, 0.9);
 font-size: 1.1rem;
 margin-bottom: 2rem;
 max-width: 500px;
 margin-left: auto;
 margin-right: auto;
}
.newsletter-form {
 display: flex;
 gap: 1rem;
 max-width: 400px;
 margin: 0 auto;
 flex-wrap: wrap;
 justify-content: center;
}
.newsletter-input {
 flex: 1;
 min-width: 250px;
 padding: 1rem 1.5rem;
 border: none;
 border-radius: var(--border-radius);
 font-size: 1rem;
 background: rgba(255, 255, 255, 0.9);
 backdrop-filter: blur(10px);
 transition: all var(--transition-normal);
}
.newsletter-input:focus {
 outline: none;
 background: white;
 box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.3);
}
.newsletter-btn {
 background: var(--secondary-gradient);
 color: white;
 border: none;
 padding: 1rem 2rem;
 border-radius: var(--border-radius);
 font-weight: 600;
 cursor: pointer;
 transition: all var(--transition-normal);
 white-space: nowrap;
}
.newsletter-btn:hover {
 transform: translateY(-2px);
 box-shadow: var(--shadow-lg);
}
.social-share {
 display: flex;
 gap: 1rem;
 justify-content: center;
 margin: 2rem 0;
 flex-wrap: wrap;
}
.share-btn {
 display: inline-flex;
 align-items: center;
 gap: 0.5rem;
 padding: 0.75rem 1.5rem;
 border: none;
 border-radius: var(--border-radius);
 color: white;
 text-decoration: none;
 font-weight: 500;
 transition: all var(--transition-normal);
 cursor: pointer;
}
.share-btn:hover {
 transform: translateY(-2px);
 box-shadow: var(--shadow-lg);
}
.share-btn.twitter {
 background: #1DA1F2;
 }
.share-btn.linkedin {
 background: #0077B5;
 }
.share-btn.facebook {
 background: #4267B2;
 }
.share-btn.reddit {
 background: #FF4500;
 }
.share-btn.copy {
 background: var(--accent-gradient);
 }
.reading-time {
 display: inline-flex;
 align-items: center;
 gap: 0.5rem;
 background: var(--accent-gradient);
 color: white;
 padding: 0.5rem 1rem;
 border-radius: var(--border-radius);
 font-size: 0.9rem;
 font-weight: 500;
 margin-bottom: 1rem;
}
.modern-post-card {
 background: var(--glass-bg);
 backdrop-filter: blur(20px);
 border: 1px solid var(--glass-border);
 border-radius: var(--border-radius-lg);
 overflow: hidden;
 transition: all var(--transition-normal);
 box-shadow: var(--shadow);
}
.modern-post-card:hover {
 transform: translateY(-8px);
 box-shadow: var(--shadow-xl);
}
.modern-post-card .post-image {
 position: relative;
 overflow: hidden;
 height: 200px;
}
.modern-post-card .post-image img {
 width: 100%;
 height: 100%;
 object-fit: cover;
 transition: transform var(--transition-slow);
}
.modern-post-card:hover .post-image img {
 transform: scale(1.05);
}
.modern-post-card .post-content {
 padding: 2rem;
}
.modern-post-card h3 {
 font-size: 1.25rem;
 margin-bottom: 1rem;
 line-height: 1.4;
}
.modern-post-card h3 a {
 color: var(--text-primary);
 text-decoration: none;
 transition: color var(--transition-normal);
}
.modern-post-card h3 a:hover {
 background: var(--primary-gradient);
 background-clip: text;
 -webkit-background-clip: text;
 -webkit-text-fill-color: transparent;
}
.modern-post-card p {
 color: var(--text-secondary);
 margin-bottom: 1.5rem;
 line-height: 1.6;
}
.modern-post-card .post-meta {
 display: flex;
 justify-content: space-between;
 align-items: center;
 font-size: 0.9rem;
 color: var(--text-muted);
}
.post-category {
 background: var(--accent-gradient);
 color: white;
 padding: 0.25rem 0.75rem;
 border-radius: var(--border-radius);
 font-size: 0.8rem;
 font-weight: 500;
}
.cta-section {
 background: var(--secondary-gradient);
 padding: 4rem 2rem;
 border-radius: var(--border-radius-xl);
 text-align: center;
 margin: 3rem 0;
 position: relative;
 overflow: hidden;
}
.cta-section::before {
 content: '';
 position: absolute;
 top: -2px;
 left: -2px;
 right: -2px;
 bottom: -2px;
 background: var(--primary-gradient);
 border-radius: var(--border-radius-xl);
 z-index: -1;
}
.cta-content h2 {
 color: white;
 font-size: 2.5rem;
 margin-bottom: 1rem;
}
.cta-content p {
 color: rgba(255, 255, 255, 0.9);
 font-size: 1.2rem;
 margin-bottom: 2rem;
 max-width: 600px;
 margin-left: auto;
 margin-right: auto;
}
.floating-social {
 position: fixed;
 left: 2rem;
 top: 50%;
 transform: translateY(-50%);
 display: flex;
 flex-direction: column;
 gap: 1rem;
 z-index: 100;
}
.floating-social a {
 width: 50px;
 height: 50px;
 border-radius: 50%;
 display: flex;
 align-items: center;
 justify-content: center;
 color: white;
 text-decoration: none;
 transition: all var(--transition-normal);
 box-shadow: var(--shadow);
}
.floating-social a:hover {
 transform: scale(1.1);
 box-shadow: var(--shadow-lg);
}
.reading-progress {
 position: fixed;
 top: 0;
 left: 0;
 width: 0%;
 height: 4px;
 background: var(--primary-gradient);
 z-index: 1002;
 transition: width 0.2s ease;
 box-shadow: 0 0 10px rgba(102, 126, 234, 0.5);
}
.theme-toggle {
 display: flex;
 align-items: center;
 justify-content: center;
 width: 40px;
 height: 40px;
 background: var(--glass-bg);
 backdrop-filter: blur(10px);
 border: 1px solid var(--glass-border);
 border-radius: 50%;
 cursor: pointer;
 transition: all var(--transition-normal);
 box-shadow: var(--shadow-sm);
}
.theme-toggle:hover {
 transform: scale(1.1);
 box-shadow: var(--shadow-lg);
}
.theme-icon {
 font-size: 1.2rem;
 transition: transform var(--transition-normal);
}
.theme-toggle:hover .theme-icon {
 transform: rotate(180deg);
}
body.dark-mode {
 --text-primary: #ffffff;
 --text-secondary: #e2e8f0;
 --text-light: #a0aec0;
 --text-muted: #718096;
 --bg-primary: #0f1419;
 --bg-secondary: #1a1f2e;
 --bg-tertiary: #2a2f3a;
 --bg-quaternary: #3a3f4a;
 --border-color: #2a2f3a;
 --glass-bg: rgba(255, 255, 255, 0.03);
 --glass-border: rgba(255, 255, 255, 0.08);
 --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.5);
 --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.6);
 --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.7);
 background: var(--bg-primary);
}
body.dark-mode::before {
 background: var(--bg-secondary);
}
body.dark-mode .main-header {
 background: rgba(15, 20, 25, 0.95);
 backdrop-filter: blur(20px);
}
body.dark-mode .section-card {
 background: var(--bg-secondary);
 border: 1px solid var(--border-color);
}
body.dark-mode .hero::before {
 background: var(--bg-tertiary);
}
.fade-in-up {
 animation: fadeInUp 0.6s ease-out forwards;
}
@keyframes fadeInUp {
 from {
 opacity: 0;
 transform: translateY(30px);
 }
 to {
 opacity: 1;
 transform: translateY(0);
 }
}
.scroll-reveal {
 opacity: 0;
 transform: translateY(30px);
 transition: all 0.6s ease-out;
}
.scroll-reveal.revealed {
 opacity: 1;
 transform: translateY(0);
}
.floating-social {
 animation: float 3s ease-in-out infinite;
}
@keyframes float {
 0%, 100% {
 transform: translateY(-50%) translateX(0);
 }
 50% {
 transform: translateY(-50%) translateX(-5px);
 }
}
.floating-btn {
 position: relative;
 overflow: hidden;
}
.floating-btn::before {
 content: '';
 position: absolute;
 top: 0;
 left: -100%;
 width: 100%;
 height: 100%;
 background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
 transition: left 0.5s ease;
}
.floating-btn:hover::before {
 left: 100%;
}
.btn-primary {
 position: relative;
}
.btn-primary::after {
 content: '';
 position: absolute;
 top: 0;
 left: 0;
 width: 100%;
 height: 100%;
 border-radius: inherit;
 background: inherit;
 opacity: 0;
 z-index: -1;
 animation: pulse 2s infinite;
}
@keyframes pulse {
 0% {
 transform: scale(1);
 opacity: 0.5;
 }
 50% {
 transform: scale(1.05);
 opacity: 0;
 }
 100% {
 transform: scale(1.1);
 opacity: 0;
 }
}
@media (max-width: 768px) {
 .newsletter-form {
 flex-direction: column;
 align-items: center;
 }
 .newsletter-input {
 width: 100%;
 max-width: 300px;
 }
 .floating-social {
 display: none;
 }
 .social-share {
 flex-direction: column;
 align-items: center;
 }
 .share-btn {
 width: 200px;
 justify-content: center;
 }
}
body.dark-mode .form-group input,body.dark-mode .form-group select,body.dark-mode .form-group textarea {
 background-color: var(--bg-secondary);
 color: var(--text-primary);
 border-color: var(--border-color);
}
body.dark-mode .form-group input::placeholder,body.dark-mode .form-group textarea::placeholder {
 color: var(--text-muted);
}
body.dark-mode .form-group input:focus,body.dark-mode .form-group select:focus,body.dark-mode .form-group textarea:focus {
 background-color: var(--bg-tertiary);
 border-color: var(--primary-color);
}
body.dark-mode .form-group label {
 color: var(--text-secondary);
}
body.dark-mode .nav-menu a.active {
 color: #ffffff !important;
 background: rgba(255, 255, 255, 0.1) !important;
}
body.dark-mode .nav-menu a:hover {
 color: var(--text-primary) !important;
 background: rgba(255, 255, 255, 0.05) !important;
}
.cta-section .hero-buttons {
 justify-content: center;
}
.blog-search {
 margin-bottom: 2rem;
 text-align: center;
}
.search-container {
 position: relative;
 max-width: 500px;
 margin: 0 auto;
 display: flex;
 align-items: center;
}
.search-input {
 width: 100%;
 padding: 1rem 1.5rem;
 padding-right: 3rem;
 font-size: 1rem;
 border: 2px solid var(--border-color);
 border-radius: var(--border-radius-lg);
 background-color: var(--bg-primary);
 color: var(--text-primary);
 transition: all var(--transition-normal);
 box-shadow: var(--shadow-sm);
}
.search-input:focus {
 outline: none;
 border-color: var(--primary-color);
 box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}
.search-input::placeholder {
 color: var(--text-muted);
}
.clear-search {
 position: absolute;
 right: 1rem;
 top: 50%;
 transform: translateY(-50%);
 background: none;
 border: none;
 font-size: 1.5rem;
 color: var(--text-muted);
 cursor: pointer;
 display: none;
 width: 24px;
 height: 24px;
 border-radius: 50%;
 align-items: center;
 justify-content: center;
 transition: all var(--transition-normal);
}
.clear-search:hover {
 background-color: var(--bg-secondary);
 color: var(--text-primary);
}
.clear-search.visible {
 display: flex;
}
.search-results-count {
 margin-top: 0.5rem;
 font-size: 0.9rem;
 color: var(--text-secondary);
}
.search-results-count.visible {
 margin-bottom: 1rem;
}
body.dark-mode .search-input {
 background-color: var(--bg-secondary);
 border-color: var(--border-color);
 color: var(--text-primary);
}
body.dark-mode .search-input:focus {
 border-color: var(--primary-color);
 box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.1);
}
body.dark-mode .search-input::placeholder {
 color: var(--text-muted);
}
body.dark-mode .clear-search:hover {
 background-color: var(--bg-tertiary);
}
@media (max-width: 768px) {
 .search-container {
 max-width: 100%;
 }
 .search-input {
 padding: 0.875rem 1.25rem;
 padding-right: 2.75rem;
 font-size: 0.95rem;
 }
}
img.lazy {
 opacity: 0;
 transition: opacity 0.3s ease;
}
img.lazy.loaded,img.webp-loaded {
 opacity: 1;
}
.lazy-placeholder {
 background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
 background-size: 200% 100%;
 animation: loading 1.5s infinite;
}
@keyframes loading {
 0% {
 background-position: 200% 0;
 }
 100% {
 background-position: -200% 0;
 }
}
body.dark-mode .lazy-placeholder {
 background: linear-gradient(90deg, #2a2f3a 25%, #3a3f4a 50%, #2a2f3a 75%);
 background-size: 200% 100%;
}