/* CSS Design System for Alading Airport (alading.click) */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;800&family=Noto+Sans+SC:wght@300;400;600;800&display=swap');

:root {
    --bg-dark: #07070f;
    --primary: #5c62f9;
    --primary-glow: rgba(92, 98, 249, 0.4);
    --secondary: #9c27b0;
    --secondary-glow: rgba(156, 39, 176, 0.4);
    --accent: #ffd700;
    --accent-glow: rgba(255, 215, 0, 0.3);
    --text-main: #ffffff;
    --text-muted: #a0aec0;
    --text-dark: #1a202c;
    --card-bg: rgba(20, 20, 35, 0.6);
    --card-border: rgba(255, 255, 255, 0.08);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    font-family: 'Outfit', 'Noto Sans SC', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    overflow-x: hidden;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
}

/* Background image overlay with magical theme */
.hero-background-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
}

.hero-background-wrapper::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 40vh;
    background: linear-gradient(to top, var(--bg-dark), transparent);
}

.magic-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: left center;
    opacity: 0.85;
    filter: brightness(0.9) contrast(1.1);
    animation: slowZoom 30s infinite alternate;
}

@keyframes slowZoom {
    0% { transform: scale(1); }
    100% { transform: scale(1.05); }
}

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

/* Navigation Header */
header {
    width: 100%;
    padding: 24px 0;
    position: absolute;
    top: 0;
    z-index: 100;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--text-main);
    font-size: 24px;
    font-weight: 800;
    letter-spacing: 1px;
}

.logo-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    box-shadow: 0 0 15px var(--primary-glow);
}

.logo-text span {
    background: linear-gradient(135deg, var(--text-main), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

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

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 16px;
    font-weight: 600;
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--text-main);
    text-shadow: 0 0 8px rgba(255,255,255,0.5);
}

.btn-nav-register {
    padding: 10px 24px;
    border-radius: 50px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--text-main) !important;
    box-shadow: 0 4px 15px var(--primary-glow);
    transition: var(--transition);
    border: 1px solid rgba(255,255,255,0.1);
}

.btn-nav-register:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(156, 39, 176, 0.6);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    position: relative;
}

.hero-content {
    max-width: 650px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.badge {
    align-self: flex-start;
    padding: 6px 16px;
    border-radius: 50px;
    background: rgba(92, 98, 249, 0.15);
    border: 1px solid var(--primary);
    color: #a3b8ff;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    box-shadow: 0 0 10px rgba(92, 98, 249, 0.2);
}

.hero-title {
    font-size: 64px;
    font-weight: 800;
    line-height: 1.15;
}

.hero-title span.glow {
    background: linear-gradient(135deg, #00f2fe, #4facfe);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 30px rgba(79, 172, 254, 0.3);
}

.hero-title span.magic {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-desc {
    font-size: 18px;
    color: var(--text-muted);
    line-height: 1.6;
}

/* Main CTA buttons */
.cta-group {
    display: flex;
    gap: 16px;
    margin-top: 12px;
}

.btn-primary {
    padding: 16px 36px;
    border-radius: 50px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--text-main);
    text-decoration: none;
    font-weight: 800;
    font-size: 18px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 8px 25px var(--primary-glow);
    display: flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px var(--secondary-glow);
}

.btn-secondary {
    padding: 16px 36px;
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
    text-decoration: none;
    font-weight: 600;
    font-size: 18px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
}

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

/* Platform Download Cards */
.download-section {
    margin-top: 40px;
}

.download-title {
    font-size: 16px;
    color: var(--text-muted);
    margin-bottom: 20px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.download-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.download-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    backdrop-filter: blur(12px);
    transition: var(--transition);
    cursor: pointer;
    text-decoration: none;
    color: var(--text-main);
}

.download-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: 0 10px 20px rgba(92, 98, 249, 0.15);
    background: rgba(30, 30, 50, 0.8);
}

.download-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.download-icon svg {
    width: 32px;
    height: 32px;
    fill: var(--text-muted);
    transition: var(--transition);
}

.download-card:hover .download-icon svg {
    fill: var(--primary);
}

.download-name {
    font-size: 14px;
    font-weight: 600;
}

/* Section styling */
section {
    padding: 100px 0;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.section-subtitle {
    color: var(--primary);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 14px;
}

.section-title {
    font-size: 42px;
    font-weight: 800;
}

.section-desc {
    color: var(--text-muted);
    font-size: 16px;
    line-height: 1.6;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.feature-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 24px;
    padding: 40px;
    backdrop-filter: blur(12px);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    opacity: 0;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: rgba(92, 98, 249, 0.1);
    border: 1px solid rgba(92, 98, 249, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.feature-icon-wrapper svg {
    width: 30px;
    height: 30px;
    stroke: var(--primary);
}

.feature-card-title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 16px;
}

.feature-card-desc {
    color: var(--text-muted);
    font-size: 15px;
    line-height: 1.6;
}

/* Pricing Section */
.pricing-section {
    background: linear-gradient(180deg, var(--bg-dark), #0b0b18, var(--bg-dark));
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    align-items: stretch;
}

.pricing-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 24px;
    padding: 40px;
    backdrop-filter: blur(12px);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    position: relative;
}

.pricing-card.popular {
    border-color: var(--primary);
    box-shadow: 0 10px 30px rgba(92, 98, 249, 0.15);
    background: rgba(25, 25, 45, 0.7);
    transform: scale(1.03);
}

.pricing-card.popular .popular-tag {
    position: absolute;
    top: -15px;
    right: 30px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--text-main);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 1px;
    box-shadow: 0 4px 10px var(--primary-glow);
}

.pricing-header {
    margin-bottom: 30px;
}

.pricing-name {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-muted);
    margin-bottom: 15px;
}

.pricing-card.popular .pricing-name {
    color: var(--accent);
}

.pricing-price {
    font-size: 48px;
    font-weight: 800;
    display: flex;
    align-items: baseline;
}

.pricing-price span.currency {
    font-size: 24px;
    font-weight: 600;
    margin-right: 4px;
}

.pricing-price span.period {
    font-size: 16px;
    color: var(--text-muted);
    font-weight: 400;
    margin-left: 8px;
}

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

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
    color: #e2e8f0;
}

.pricing-features li svg {
    width: 20px;
    height: 20px;
    fill: var(--primary);
    flex-shrink: 0;
}

.pricing-card.popular .pricing-features li svg {
    fill: var(--accent);
}

.pricing-btn {
    margin-top: auto;
    width: 100%;
    padding: 16px;
    border-radius: 12px;
    text-align: center;
    text-decoration: none;
    font-weight: 700;
    transition: var(--transition);
    border: 1px solid rgba(255,255,255,0.05);
}

.pricing-card:not(.popular) .pricing-btn {
    background: rgba(255,255,255,0.05);
    color: var(--text-main);
}

.pricing-card:not(.popular) .pricing-btn:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-2px);
}

.pricing-card.popular .pricing-btn {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--text-main);
    box-shadow: 0 4px 15px var(--primary-glow);
}

.pricing-card.popular .pricing-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--secondary-glow);
}

/* Articles Section */
.articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.article-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    overflow: hidden;
    backdrop-filter: blur(12px);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.article-card:hover {
    transform: translateY(-6px);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
}

.article-img-wrapper {
    width: 100%;
    height: 180px;
    background: linear-gradient(135deg, #13152c, #2b133c);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.article-img-decor {
    width: 70px;
    height: 70px;
    background: rgba(255,255,255,0.03);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255,255,255,0.08);
}

.article-img-decor svg {
    width: 32px;
    height: 32px;
    stroke: var(--primary);
}

.article-card:hover .article-img-decor svg {
    stroke: var(--accent);
}

.article-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

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

.article-card-title {
    font-size: 18px;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 12px;
}

.article-card-title a {
    color: var(--text-main);
    text-decoration: none;
    transition: var(--transition);
}

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

.article-excerpt {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 20px;
    flex-grow: 1;
}

.article-readmore {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 6px;
    align-self: flex-start;
    transition: var(--transition);
}

.article-readmore:hover {
    color: var(--accent);
    transform: translateX(4px);
}

/* User Reviews Section */
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.review-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 30px;
    backdrop-filter: blur(12px);
    transition: var(--transition);
}

.review-card:hover {
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 10px 25px rgba(0,0,0,0.20);
}

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

.review-stars svg {
    width: 18px;
    height: 18px;
    fill: var(--accent);
}

.review-text {
    font-size: 14px;
    line-height: 1.6;
    color: #e2e8f0;
    margin-bottom: 20px;
    font-style: italic;
}

.review-user {
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 16px;
    color: var(--text-main);
    border: 2px solid var(--card-border);
}

.user-info-name {
    font-weight: 700;
    font-size: 15px;
}

.user-info-tag {
    font-size: 12px;
    color: var(--text-muted);
}

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

.faq-item {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    overflow: hidden;
    backdrop-filter: blur(12px);
    transition: var(--transition);
}

.faq-question {
    padding: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
    font-weight: 600;
    font-size: 18px;
}

.faq-answer {
    padding: 0 24px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s cubic-bezier(0, 1, 0, 1), padding 0.3s ease;
    color: var(--text-muted);
    font-size: 15px;
    line-height: 1.6;
}

.faq-item.active .faq-answer {
    padding: 0 24px 24px 24px;
    max-height: 1000px;
    transition: max-height 0.3s cubic-bezier(1, 0, 1, 0), padding 0.3s ease;
}

.faq-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.faq-icon svg {
    width: 20px;
    height: 20px;
    stroke: var(--text-muted);
}

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

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

/* Footer Section */
footer {
    background: #040409;
    border-top: 1px solid var(--card-border);
    padding: 60px 0 30px 0;
    margin-top: auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--text-main);
    font-size: 22px;
    font-weight: 800;
}

.footer-desc {
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.6;
    max-width: 320px;
}

.footer-col-title {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 8px;
}

.footer-col-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--primary);
}

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

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary);
    transform: translateX(4px);
    display: inline-block;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.05);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-muted);
    font-size: 13px;
}

.footer-copyright {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.footer-bottom-links {
    display: flex;
    gap: 24px;
}

.footer-bottom-links a {
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition);
}

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

/* ==========================================================================
   Article Detail Page Layout & Typography
   ========================================================================== */
.article-page {
    padding-top: 120px;
}

.article-header {
    margin-bottom: 40px;
}

.article-breadcrumbs {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.article-breadcrumbs a {
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition);
}

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

.article-title {
    font-size: 42px;
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 20px;
}

.article-meta-large {
    display: flex;
    align-items: center;
    gap: 24px;
    font-size: 14px;
    color: var(--text-muted);
    border-bottom: 1px solid var(--card-border);
    padding-bottom: 24px;
}

.article-layout {
    display: grid;
    grid-template-columns: 8fr 4fr;
    gap: 40px;
    align-items: start;
}

.article-content {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 24px;
    padding: 40px;
    backdrop-filter: blur(12px);
    line-height: 1.8;
    font-size: 16px;
    color: #e2e8f0;
}

.article-content h2 {
    font-size: 26px;
    font-weight: 700;
    color: var(--text-main);
    margin: 36px 0 18px 0;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.article-content h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-main);
    margin: 24px 0 12px 0;
}

.article-content p {
    margin-bottom: 20px;
}

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

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

.article-content blockquote {
    background: rgba(92, 98, 249, 0.05);
    border-left: 4px solid var(--primary);
    padding: 20px;
    border-radius: 0 12px 12px 0;
    margin: 30px 0;
    font-style: italic;
    color: var(--text-main);
}

.article-content a {
    color: #5c62f9;
    text-decoration: underline;
    font-weight: 600;
    transition: var(--transition);
}

.article-content a:hover {
    color: var(--accent);
}

.sidebar-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 24px;
    padding: 30px;
    backdrop-filter: blur(12px);
    margin-bottom: 30px;
}

.sidebar-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 8px;
}

.sidebar-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--primary);
}

.sidebar-cta-text {
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.sidebar-btn {
    width: 100%;
    display: block;
    text-align: center;
    padding: 14px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--text-main);
    text-decoration: none;
    font-weight: 700;
    box-shadow: 0 4px 15px var(--primary-glow);
    transition: var(--transition);
}

.sidebar-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--secondary-glow);
}

.related-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.related-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.related-item a {
    color: var(--text-main);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.4;
    transition: var(--transition);
}

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

.related-date {
    font-size: 12px;
    color: var(--text-muted);
}

/* ==========================================================================
   Responsive Media Queries (Mobile & Tablet)
   ========================================================================== */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 48px;
    }
    .features-grid, .pricing-grid, .articles-grid, .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    .pricing-card.popular {
        transform: none;
    }
    .article-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    header {
        padding: 16px 0;
    }
    .nav-links {
        display: none; /* Hide desktop nav links, could add burger menu in future */
    }
    .hero {
        padding-top: 120px;
        text-align: center;
    }
    .badge {
        align-self: center;
    }
    .hero-content {
        max-width: 100%;
    }
    .cta-group {
        justify-content: center;
        flex-direction: column;
        gap: 12px;
    }
    .download-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    .features-grid, .pricing-grid, .articles-grid, .reviews-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .section-title {
        font-size: 32px;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .footer-desc {
        max-width: 100%;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    .article-title {
        font-size: 32px;
    }
    .article-content {
        padding: 24px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 38px;
    }
    .download-grid {
        grid-template-columns: 1fr;
    }
}