/* 
   Alading VPN (alading.mom) - Global Stylesheet
   Design Language: Cyber Dark, Glassmorphism, Neon Accents, Premium Micro-interactions
*/

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Noto+Sans+SC:wght@300;400;500;700;900&display=swap');

:root {
    --bg-base: #080b11;
    --bg-surface: rgba(17, 24, 39, 0.7);
    --bg-surface-hover: rgba(31, 41, 55, 0.8);
    --border-color: rgba(255, 255, 255, 0.08);
    --border-focus: rgba(139, 92, 246, 0.4);
    
    --primary: #8b5cf6; /* Neon Purple */
    --primary-glow: rgba(139, 92, 246, 0.3);
    --secondary: #06b6d4; /* Cyan */
    --secondary-glow: rgba(6, 182, 212, 0.3);
    --accent: #ec4899; /* Pink */
    
    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    
    --font-sans: 'Inter', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
}

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

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

body {
    background: linear-gradient(rgba(8, 11, 17, 0.8), rgba(8, 11, 17, 0.95)), var(--body-bg-image, none) no-repeat top center;
    background-size: cover;
    background-attachment: fixed;
    background-color: var(--bg-base);
    color: var(--text-primary);
    font-family: var(--font-sans);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Background elements for depth */
.bg-glow-1 {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--primary-glow) 0%, rgba(0,0,0,0) 70%);
    top: -200px;
    right: -100px;
    z-index: -1;
    pointer-events: none;
    filter: blur(80px);
}

.bg-glow-2 {
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--secondary-glow) 0%, rgba(0,0,0,0) 70%);
    top: 600px;
    left: -200px;
    z-index: -1;
    pointer-events: none;
    filter: blur(80px);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-base);
}
::-webkit-scrollbar-thumb {
    background: rgba(139, 92, 246, 0.3);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(139, 92, 246, 0.6);
}

/* Typography & Layout Utilities */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -0.02em;
    color: #ffffff;
}

a {
    color: var(--secondary);
    text-decoration: none;
    transition: var(--transition-smooth);
}

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

p {
    color: var(--text-secondary);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
    position: relative;
}

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

.glass-card {
    background: var(--bg-surface);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 32px;
    transition: var(--transition-smooth);
}

.glass-card:hover {
    border-color: var(--border-focus);
    box-shadow: 0 10px 30px -10px rgba(139, 92, 246, 0.15);
    transform: translateY(-2px);
}

/* Badges */
.badge {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 16px;
    border: 1px solid rgba(255,255,255,0.1);
}

.badge-primary {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.2), rgba(6, 182, 212, 0.2));
    border-color: rgba(139, 92, 246, 0.3);
    color: #ffffff;
}

/* Gradient Text */
.gradient-text {
    background: linear-gradient(135deg, #ffffff 30%, #a78bfa 70%, #22d3ee 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Interactive Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
    outline: none;
    text-align: center;
    gap: 8px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, #7c3aed 100%);
    color: white;
    box-shadow: 0 4px 20px rgba(139, 92, 246, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(139, 92, 246, 0.6);
    background: linear-gradient(135deg, #9065f7 0%, #8b5cf6 100%);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: white;
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255,255,255,0.2);
    transform: translateY(-2px);
}

/* Header & Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: rgba(8, 11, 17, 0.7);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.4rem;
    font-weight: 800;
    color: white;
}

.logo svg {
    fill: var(--primary);
    width: 32px;
    height: 32px;
}

nav {
    display: flex;
    gap: 32px;
    align-items: center;
}

.nav-link {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
}

.nav-link:hover, .nav-link.active {
    color: white;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Mobile Nav Toggle */
.mobile-nav-toggle {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    padding-top: 180px;
    padding-bottom: 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.hero h1 {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.03em;
}

.hero p {
    font-size: 1.25rem;
    max-width: 700px;
    margin-bottom: 40px;
    color: var(--text-secondary);
}

.hero-cta {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

/* Stats */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    width: 100%;
    margin-top: 40px;
}

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

.stat-val {
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--secondary) 0%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* Features Section */
.section-title {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 60px auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.feature-icon {
    width: 50px;
    height: 50px;
    background: rgba(139, 92, 246, 0.1);
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    border: 1px solid rgba(139, 92, 246, 0.2);
}

.feature-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--primary);
}

.feature-title {
    font-size: 1.3rem;
    margin-bottom: 12px;
}

.feature-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* Interactive Price Search Widget */
.price-search-widget {
    background: linear-gradient(145deg, rgba(17, 24, 39, 0.9) 0%, rgba(8, 11, 17, 0.95) 100%);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--border-radius-lg);
    padding: 48px;
    max-width: 900px;
    margin: 0 auto;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
    position: relative;
    overflow: hidden;
}

.price-search-widget::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary), var(--secondary), transparent);
}

.widget-layout {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 48px;
}

.widget-controls {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.control-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.control-label {
    font-weight: 600;
    font-size: 0.95rem;
    color: #ffffff;
    display: flex;
    justify-content: space-between;
}

.control-value-display {
    color: var(--secondary);
    font-family: monospace;
    font-size: 1.1rem;
}

/* Custom Slider */
.slider-container {
    position: relative;
}

.custom-range-slider {
    -webkit-appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.1);
    outline: none;
}

.custom-range-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--secondary);
    cursor: pointer;
    box-shadow: 0 0 10px var(--secondary-glow);
    transition: var(--transition-smooth);
}

.custom-range-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    background: #ffffff;
}

/* Cycle Selector Buttons */
.cycle-selector {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    background: rgba(255, 255, 255, 0.03);
    padding: 4px;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-color);
}

.cycle-btn {
    background: transparent;
    color: var(--text-secondary);
    border: none;
    padding: 10px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.85rem;
    transition: var(--transition-smooth);
}

.cycle-btn.active {
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 10px rgba(139, 92, 246, 0.2);
}

/* Result panel */
.widget-result {
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--border-radius-md);
    padding: 32px;
    border: 1px solid rgba(255, 255, 255, 0.04);
}

.result-header {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
}

.result-plan-name {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 16px;
    color: white;
}

.result-price-box {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 24px;
}

.result-price {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--secondary);
    line-height: 1;
}

.result-currency {
    font-size: 1.2rem;
    color: var(--text-secondary);
}

.result-period {
    font-size: 1rem;
    color: var(--text-muted);
}

.result-details {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 32px;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    border-bottom: 1px dashed rgba(255, 255, 255, 0.06);
    padding-bottom: 8px;
}

.detail-row span:first-child {
    color: var(--text-secondary);
}

.detail-row span:last-child {
    color: white;
    font-weight: 500;
}

/* Pricing Section */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 40px;
}

.price-card {
    position: relative;
    overflow: hidden;
}

.price-card.popular {
    border-color: var(--primary);
    box-shadow: 0 10px 40px -10px rgba(139, 92, 246, 0.25);
    background: linear-gradient(180deg, rgba(23, 20, 39, 0.9) 0%, rgba(17, 24, 39, 0.8) 100%);
}

.popular-badge {
    position: absolute;
    top: 16px;
    right: -32px;
    background: var(--accent);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 6px 36px;
    transform: rotate(45deg);
}

.price-title {
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.price-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.price-value-container {
    display: flex;
    align-items: baseline;
    margin-bottom: 32px;
}

.price-number {
    font-size: 3rem;
    font-weight: 800;
    color: white;
}

.price-card.popular .price-number {
    background: linear-gradient(135deg, #ffffff 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.price-unit {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-left: 8px;
}

.price-features-list {
    list-style: none;
    margin-bottom: 40px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.price-features-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.price-features-list svg {
    width: 18px;
    height: 18px;
    stroke: var(--secondary);
    flex-shrink: 0;
}

/* User Reviews Section */
.reviews-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 40px;
}

.review-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 32px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
}

.review-stars {
    color: #fbbf24;
    margin-bottom: 16px;
    display: flex;
    gap: 4px;
}

.review-stars svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

.review-text {
    font-style: italic;
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 24px;
    line-height: 1.7;
}

.review-user {
    display: flex;
    align-items: center;
    gap: 16px;
}

.user-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: white;
    font-size: 1rem;
    border: 2px solid rgba(255,255,255,0.1);
}

.user-meta h4 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 2px;
}

.user-meta p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* FAQ Accordion Section */
.faq-container {
    max-width: 800px;
    margin: 40px auto 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    transition: var(--transition-smooth);
}

.faq-question-btn {
    width: 100%;
    background: none;
    border: none;
    padding: 24px;
    text-align: left;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    outline: none;
}

.faq-question-btn h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: white;
}

.faq-icon-svg {
    width: 20px;
    height: 20px;
    stroke: var(--text-muted);
    transition: transform 0.3s ease;
}

.faq-item.active {
    border-color: var(--border-focus);
    background: rgba(139, 92, 246, 0.03);
}

.faq-item.active .faq-icon-svg {
    transform: rotate(180deg);
    stroke: var(--primary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s cubic-bezier(0, 1, 0, 1);
}

.faq-answer-inner {
    padding: 0 24px 24px 24px;
    color: var(--text-secondary);
    font-size: 0.95rem;
    border-top: 1px solid rgba(255, 255, 255, 0.02);
    padding-top: 16px;
}

/* Articles Directory Layout (SEO List Page or Homepage Footer Section) */
.articles-section {
    background: rgba(255,255,255,0.01);
    border-top: 1px solid var(--border-color);
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 40px;
}

.article-card {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.article-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 12px;
    display: flex;
    gap: 16px;
}

.article-title {
    font-size: 1.25rem;
    margin-bottom: 16px;
    line-height: 1.4;
}

.article-excerpt {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 24px;
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-link {
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--secondary);
}

.article-link svg {
    width: 16px;
    height: 16px;
    transition: transform 0.2s ease;
}

.article-link:hover svg {
    transform: translateX(4px);
}

/* SEO Article Template Layout styles */
.article-page {
    padding-top: 140px;
    padding-bottom: 100px;
}

.article-header {
    max-width: 800px;
    margin: 0 auto 48px auto;
    text-align: center;
}

.article-header h1 {
    font-size: 2.8rem;
    margin-bottom: 24px;
    line-height: 1.2;
}

.article-post-meta {
    display: flex;
    justify-content: center;
    gap: 24px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.article-body {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.1rem;
    line-height: 1.8;
    color: #d1d5db;
}

.article-body p {
    margin-bottom: 24px;
    color: #d1d5db;
}

.article-body h2 {
    font-size: 1.75rem;
    margin: 48px 0 20px 0;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    padding-bottom: 8px;
}

.article-body h3 {
    font-size: 1.3rem;
    margin: 32px 0 16px 0;
}

.article-body ul, .article-body ol {
    margin-bottom: 24px;
    padding-left: 24px;
}

.article-body li {
    margin-bottom: 8px;
}

.article-body strong {
    color: white;
}

.article-body blockquote {
    border-left: 4px solid var(--primary);
    background: rgba(139, 92, 246, 0.05);
    padding: 20px;
    margin: 32px 0;
    border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
    font-style: italic;
}

.article-body blockquote p {
    margin-bottom: 0;
}

.article-nav-block {
    max-width: 800px;
    margin: 64px auto 0 auto;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    justify-content: space-between;
    gap: 24px;
}

.article-nav-card {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 20px;
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
}

.article-nav-card:hover {
    border-color: var(--border-focus);
}

.article-nav-card .nav-direction {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-bottom: 8px;
}

.article-nav-card .nav-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: white;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Call to Action CTA section */
.cta-banner {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.15) 0%, rgba(6, 182, 212, 0.15) 100%);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: var(--border-radius-lg);
    padding: 60px 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
    margin-top: 80px;
}

.cta-banner h2 {
    font-size: 2.2rem;
    margin-bottom: 16px;
}

.cta-banner p {
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 32px auto;
}

/* Footer style */
footer {
    background: #04060b;
    border-top: 1px solid var(--border-color);
    padding: 60px 0 40px 0;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.footer-top {
    display: grid;
    grid-template-columns: 1.5fr repeat(3, 1fr);
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand p {
    margin-top: 16px;
    font-size: 0.9rem;
}

.footer-column h4 {
    font-size: 1rem;
    color: white;
    margin-bottom: 24px;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

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

.footer-links a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

/* Responsive Designs */
@media (max-width: 1024px) {
    .features-grid, .pricing-grid, .reviews-container, .articles-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    
    .price-search-widget {
        padding: 32px;
    }
    
    .widget-layout {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .hero h1 {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    .mobile-nav-toggle {
        display: block;
        z-index: 101;
    }
    
    nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: #080b11;
        border-left: 1px solid var(--border-color);
        flex-direction: column;
        justify-content: center;
        align-items: flex-start;
        padding: 80px 48px;
        gap: 24px;
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 100;
        box-shadow: -10px 0 30px rgba(0,0,0,0.5);
    }
    
    nav.active {
        right: 0;
    }
    
    .nav-actions {
        width: 100%;
        flex-direction: column;
        margin-top: 24px;
    }
    
    .nav-actions .btn {
        width: 100%;
    }
    
    .features-grid, .pricing-grid, .reviews-container, .articles-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    
    .btn {
        padding: 12px 24px;
        font-size: 0.95rem;
    }
    
    .hero-cta {
        flex-direction: column;
        width: 100%;
        max-width: 300px;
    }
    
    .article-nav-block {
        flex-direction: column;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}