/* ========================================
   CSS Variables
   ======================================== */
:root {
    --primary-color: #ff4f8b;
    --dark-bg: #202124;
    --dark-secondary: #303134;
    --light-bg: #f1f3f4;
    --white: #ffffff;
    --text-primary: #202124;
    --text-secondary: #5f6368;
    --text-light: #ffffff;
    --border-radius: 12px;
    --box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    --transition: all 0.3s ease;
}

/* ========================================
   Global Styles
   ======================================== */
* {
    margin: 0;
    padding: 0;
    box-box: border-box;
}

body {
    font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--white);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

/* ========================================
   Header
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: var(--box-shadow);
    z-index: 1000;
    transition: var(--transition);
}

.header.scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
}

.logo img {
    width: 32px;
    height: 32px;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 8px;
    transition: var(--transition);
}

.nav-link:hover {
    background-color: var(--light-bg);
    color: var(--primary-color);
}

.nav-link.active {
    color: var(--primary-color);
}

.nav-link.nav-cta {
    background-color: var(--primary-color);
    color: var(--white);
}

.nav-link.nav-cta:hover {
    background-color: #ff3378;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 79, 139, 0.3);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--text-primary);
    border-radius: 3px;
    transition: var(--transition);
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    overflow: hidden;
    margin-top: 70px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color) 0%, #c471ed 100%);
    opacity: 0.9;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--white);
    animation: fadeInUp 1s ease;
}

.hero-title {
    font-size: 72px;
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.hero-subtitle {
    font-size: 24px;
    font-weight: 500;
    margin-bottom: 15px;
    opacity: 0.95;
}

.hero-description {
    font-size: 18px;
    margin-bottom: 40px;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    font-size: 16px;
    font-weight: 600;
    border-radius: var(--border-radius);
    transition: var(--transition);
    cursor: pointer;
}

.btn-primary {
    background-color: var(--white);
    color: var(--primary-color);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(255, 255, 255, 0.3);
}

.btn-secondary {
    background-color: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

.btn-secondary:hover {
    background-color: var(--white);
    color: var(--primary-color);
}

.btn-large {
    padding: 18px 48px;
    font-size: 20px;
}

/* ========================================
   Section Styles
   ======================================== */
section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.section-description {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ========================================
   Catalog Section
   ======================================== */
.catalog {
    background-color: var(--light-bg);
}

.catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.catalog-card {
    background-color: var(--white);
    padding: 40px 30px;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.catalog-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.catalog-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color), #c471ed);
    border-radius: 50%;
    font-size: 36px;
    color: var(--white);
}

.catalog-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.catalog-card p {
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ========================================
   Collections Section
   ======================================== */
.collections-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.collection-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.collection-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
}

.collection-image {
    position: relative;
    width: 100%;
    padding-top: 56.25%;
    background-color: var(--light-bg);
    overflow: hidden;
}

.collection-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color), #c471ed);
    font-size: 64px;
    color: var(--white);
    opacity: 0.9;
}

.collection-content {
    padding: 25px;
}

.collection-content h3 {
    font-size: 24px;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.collection-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 15px;
    font-size: 14px;
    color: var(--text-secondary);
}

.collection-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.collection-meta i {
    color: var(--primary-color);
}

.collection-content p {
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ========================================
   Features Section
   ======================================== */
.features {
    background-color: var(--white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

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

.feature-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color), #c471ed);
    border-radius: 20px;
    font-size: 42px;
    color: var(--white);
    transition: var(--transition);
}

.feature-item:hover .feature-icon {
    transform: rotateY(360deg);
}

.feature-item h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.feature-item p {
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ========================================
   Reviews Section
   ======================================== */
.reviews {
    background-color: var(--light-bg);
}

.reviews-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

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

.stat-number {
    font-size: 48px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.stat-label {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.star-rating {
    display: flex;
    justify-content: center;
    gap: 5px;
    font-size: 20px;
    color: var(--primary-color);
}

.reviews-carousel {
    position: relative;
    max-width: 800px;
    margin: 0 auto 30px;
    min-height: 300px;
}

.review-card {
    display: none;
    background-color: var(--white);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    animation: fadeIn 0.5s ease;
}

.review-card.active {
    display: block;
}

.review-stars {
    display: flex;
    gap: 5px;
    margin-bottom: 20px;
    font-size: 20px;
    color: var(--primary-color);
}

.review-text {
    font-size: 18px;
    line-height: 1.8;
    color: var(--text-primary);
    margin-bottom: 30px;
    font-style: italic;
}

.review-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), #c471ed);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 600;
    font-size: 14px;
}

.author-name {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 3px;
}

.author-date {
    font-size: 14px;
    color: var(--text-secondary);
}

.carousel-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-bottom: 40px;
}

.carousel-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--white);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    box-shadow: var(--box-shadow);
}

.carousel-btn:hover {
    background-color: var(--primary-color);
    color: var(--white);
    transform: scale(1.1);
}

.carousel-dots {
    display: flex;
    gap: 10px;
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: #ddd;
    cursor: pointer;
    transition: var(--transition);
}

.carousel-dot.active {
    background-color: var(--primary-color);
    width: 30px;
    border-radius: 6px;
}

.review-tags {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.tag {
    padding: 8px 20px;
    background-color: var(--white);
    color: var(--primary-color);
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    border: 2px solid var(--primary-color);
}

/* ========================================
   FAQ Section
   ======================================== */
.faq {
    background-color: var(--white);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 15px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    background-color: var(--white);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 30px;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    background-color: var(--white);
    cursor: pointer;
    transition: var(--transition);
    text-align: left;
}

.faq-question:hover {
    background-color: var(--light-bg);
}

.faq-item.active .faq-question {
    color: var(--primary-color);
}

.faq-question i {
    font-size: 16px;
    transition: var(--transition);
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 30px 25px;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ========================================
   CTA Section
   ======================================== */
.cta {
    background: linear-gradient(135deg, var(--primary-color) 0%, #c471ed 100%);
    color: var(--white);
    text-align: center;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
}

.cta-description {
    font-size: 20px;
    margin-bottom: 40px;
    opacity: 0.95;
}

.cta .btn-large {
    background-color: var(--white);
    color: var(--primary-color);
}

.cta .btn-large:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(255, 255, 255, 0.4);
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background-color: var(--dark-bg);
    color: var(--text-light);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    font-size: 20px;
    margin-bottom: 20px;
    color: var(--white);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--dark-secondary);
    border-radius: 50%;
    color: var(--white);
    font-size: 18px;
    transition: var(--transition);
}

.social-links a:hover {
    background-color: var(--primary-color);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--dark-secondary);
    color: rgba(255, 255, 255, 0.6);
}

.footer-bottom p {
    margin-bottom: 10px;
}

.footer-disclaimer {
    font-size: 14px;
    opacity: 0.8;
}

/* ========================================
   Back to Top Button
   ======================================== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
    box-shadow: 0 4px 12px rgba(255, 79, 139, 0.3);
}

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

.back-to-top:hover {
    background-color: #ff3378;
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(255, 79, 139, 0.4);
}

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    .nav {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        height: 0;
        background-color: var(--white);
        overflow: hidden;
        transition: var(--transition);
        box-shadow: var(--box-shadow);
    }

    .nav.active {
        height: auto;
        padding: 20px 0;
    }

    .nav-list {
        flex-direction: column;
        gap: 0;
        padding: 0 20px;
    }

    .nav-link {
        width: 100%;
        justify-content: flex-start;
        padding: 15px 20px;
    }

    .hero {
        margin-top: 70px;
        min-height: 80vh;
    }

    .hero-title {
        font-size: 48px;
    }

    .hero-subtitle {
        font-size: 20px;
    }

    .hero-description {
        font-size: 16px;
    }

    .section-title {
        font-size: 32px;
    }

    .section-description {
        font-size: 16px;
    }

    .cta-title {
        font-size: 32px;
    }

    .cta-description {
        font-size: 18px;
    }

    .catalog-grid,
    .collections-grid,
    .features-grid {
        grid-template-columns: 1fr;
    }

    .reviews-stats {
        gap: 30px;
    }

    .review-card {
        padding: 30px 20px;
    }

    .review-text {
        font-size: 16px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 36px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    .section-title {
        font-size: 28px;
    }

    .cta-title {
        font-size: 28px;
    }

    .catalog-card,
    .collection-content {
        padding: 25px 20px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
}

/* ========================================
   Article Page Styles
   ======================================== */
.article-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, #c471ed 100%);
    color: var(--white);
    padding: 120px 0 60px;
    margin-top: 70px;
}

.article-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.article-meta span {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    opacity: 0.9;
}

.article-category {
    background-color: rgba(255, 255, 255, 0.2);
    padding: 6px 15px;
    border-radius: 20px;
}

.article-title {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.3;
}

.article-subtitle {
    font-size: 20px;
    opacity: 0.95;
    line-height: 1.6;
}

.article-content {
    padding: 60px 0;
}

.content-wrapper {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.article-body {
    background-color: var(--white);
    line-height: 1.8;
}

.article-body .lead {
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.8;
    padding: 20px;
    background-color: var(--light-bg);
    border-left: 4px solid var(--primary-color);
    border-radius: 4px;
}

.article-body h2 {
    font-size: 32px;
    color: var(--text-primary);
    margin: 50px 0 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--light-bg);
    display: flex;
    align-items: center;
    gap: 12px;
}

.article-body h2 i {
    color: var(--primary-color);
    font-size: 28px;
}

.article-body h3 {
    font-size: 24px;
    color: var(--text-primary);
    margin: 35px 0 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.article-body h3 i {
    color: var(--primary-color);
}

.article-body h4 {
    font-size: 20px;
    color: var(--text-primary);
    margin: 25px 0 15px;
}

.article-body p {
    margin-bottom: 20px;
    color: var(--text-primary);
}

.article-body ul,
.article-body ol {
    margin: 20px 0 20px 30px;
}

.article-body li {
    margin-bottom: 12px;
    color: var(--text-primary);
}

.article-body strong {
    color: var(--primary-color);
    font-weight: 600;
}

.article-body code {
    background-color: var(--light-bg);
    padding: 2px 8px;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 14px;
    color: var(--primary-color);
}

.highlight-box {
    background-color: #fff8fb;
    border-left: 4px solid var(--primary-color);
    padding: 25px;
    margin: 30px 0;
    border-radius: 8px;
}

.highlight-box h3 {
    margin-top: 0;
    color: var(--primary-color);
}

.highlight-box ul {
    margin-left: 20px;
}

.tips-box {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    padding: 25px;
    margin: 30px 0;
    border-radius: 12px;
}

.tips-box p {
    margin-bottom: 15px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.tips-box p:last-child {
    margin-bottom: 0;
}

.tips-box i {
    color: var(--primary-color);
    margin-top: 3px;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin: 30px 0;
}

.info-item {
    background-color: var(--white);
    padding: 25px;
    border-radius: 12px;
    box-shadow: var(--box-shadow);
    text-align: center;
    transition: var(--transition);
}

.info-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.info-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color), #c471ed);
    border-radius: 50%;
    font-size: 24px;
    color: var(--white);
}

.info-item h4 {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.info-item p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 0;
}

.scenario-box {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.scenario {
    background-color: var(--light-bg);
    padding: 25px;
    border-radius: 12px;
    border-top: 3px solid var(--primary-color);
}

.scenario h4 {
    color: var(--primary-color);
    margin-top: 0;
    margin-bottom: 15px;
}

.scenario p {
    margin-bottom: 0;
    color: var(--text-primary);
}

.cta-box {
    background: linear-gradient(135deg, var(--primary-color) 0%, #c471ed 100%);
    color: var(--white);
    padding: 40px;
    border-radius: 16px;
    text-align: center;
    margin: 50px 0;
}

.cta-box h3 {
    font-size: 28px;
    margin-bottom: 15px;
    color: var(--white);
}

.cta-box p {
    font-size: 18px;
    margin-bottom: 25px;
    opacity: 0.95;
}

.cta-box .btn {
    background-color: var(--white);
    color: var(--primary-color);
}

.cta-box .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(255, 255, 255, 0.3);
}

.article-sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.sidebar-widget {
    background-color: var(--white);
    padding: 25px;
    border-radius: 12px;
    box-shadow: var(--box-shadow);
    margin-bottom: 25px;
}

.sidebar-widget h3 {
    font-size: 20px;
    margin-bottom: 20px;
    color: var(--text-primary);
    padding-bottom: 15px;
    border-bottom: 2px solid var(--light-bg);
}

.related-posts {
    list-style: none;
    margin: 0;
    padding: 0;
}

.related-posts li {
    margin-bottom: 15px;
}

.related-posts li:last-child {
    margin-bottom: 0;
}

.related-posts a {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    color: var(--text-primary);
    font-size: 15px;
    line-height: 1.6;
    transition: var(--transition);
}

.related-posts a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

.related-posts i {
    color: var(--primary-color);
    margin-top: 3px;
    font-size: 12px;
}

/* Single Column Layout for Static Pages */
.content-wrapper-single {
    max-width: 900px;
    margin: 0 auto;
}

.content-wrapper-single .article-body {
    width: 100%;
}

/* FAQ Accordion Styles */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.faq-item {
    background-color: var(--white);
    border-radius: 12px;
    box-shadow: var(--box-shadow);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: 20px 25px;
    background-color: var(--white);
    border: none;
    font-size: 18px;
    font-weight: 500;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
    transition: var(--transition);
}

.faq-question:hover {
    background-color: var(--light-bg);
}

.faq-question i {
    color: var(--primary-color);
    transition: transform 0.3s ease;
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 25px 20px;
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* Button Styles */
.btn-secondary {
    background-color: var(--white);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: var(--white);
}

.btn-large {
    padding: 15px 40px;
    font-size: 18px;
}

/* Article Page Responsive */
@media (max-width: 968px) {
    .content-wrapper {
        grid-template-columns: 1fr;
    }

    .article-sidebar {
        position: static;
    }

    .article-title {
        font-size: 32px;
    }

    .article-body h2 {
        font-size: 26px;
    }

    .info-grid,
    .scenario-box {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .article-header {
        padding: 100px 0 40px;
    }

    .article-title {
        font-size: 28px;
    }

    .article-subtitle {
        font-size: 16px;
    }

    .article-meta {
        gap: 10px;
    }

    .article-body .lead {
        font-size: 18px;
    }

    .article-body h2 {
        font-size: 24px;
    }

    .cta-box h3 {
        font-size: 24px;
    }
}