/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #FF6B35;
    --secondary-color: #004E89;
    --accent-color: #F77F00;
    --text-dark: #2B2D42;
    --text-light: #8D99AE;
    --bg-light: #F8F9FA;
    --white: #FFFFFF;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 5px 20px rgba(0, 0, 0, 0.15);
    --info-blue: #E3F2FD;
    --info-blue-border: #2196F3;
    --warning-yellow: #FFF8E1;
    --warning-yellow-border: #FFC107;
    --success-green: #E8F5E9;
    --success-green-border: #4CAF50;
    --tip-purple: #F3E5F5;
    --tip-purple-border: #9C27B0;
}

body {
    font-family: 'Georgia', 'Times New Roman', serif;
    line-height: 1.8;
    color: var(--text-dark);
    background-color: var(--white);
    font-size: 17px;
}

h1, h2, h3, h4, h5, h6 {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.3;
}

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

/* Header and Navigation */
header {
    background-color: var(--white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar {
    padding: 1.25rem 0;
}

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

.logo h1 {
    font-size: 1.5rem;
    color: var(--primary-color);
    font-weight: 700;
}

.logo a {
    text-decoration: none;
    color: inherit;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    transition: color 0.3s ease;
    font-size: 0.95rem;
}

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

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    color: var(--white);
    padding: 6rem 0;
    text-align: center;
}

.hero-content h2 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.hero-content p {
    font-size: 1.35rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}

.hero-subtitle {
    font-size: 1rem;
    opacity: 0.85;
    margin-top: 1rem;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.cta-button {
    display: inline-block;
    background-color: var(--white);
    color: var(--secondary-color);
    padding: 1.125rem 2.75rem;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.cta-button.secondary {
    background-color: transparent;
    border: 2px solid var(--white);
    color: var(--white);
    margin-left: 1rem;
}

.cta-button.secondary:hover {
    background-color: var(--white);
    color: var(--secondary-color);
}

/* Products Section */
.products {
    padding: 6rem 0;
    background-color: var(--bg-light);
}

.products h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1.25rem;
    color: var(--text-dark);
}

.section-intro {
    text-align: center;
    color: var(--text-light);
    font-size: 1.15rem;
    margin-bottom: 4rem;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 2.5rem;
    margin-top: 2.5rem;
}

.product-card {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.product-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background-color: var(--accent-color);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    z-index: 10;
}

.product-icon {
    background: linear-gradient(135deg, var(--bg-light) 0%, #E8F4F8 100%);
    padding: 3.5rem 2rem;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
}

.product-icon .icon {
    font-size: 5rem;
    filter: drop-shadow(2px 4px 6px rgba(0, 0, 0, 0.1));
}

.product-info {
    padding: 2rem;
}

.product-info h3 {
    font-size: 1.35rem;
    margin-bottom: 0.875rem;
    color: var(--text-dark);
}

.rating {
    color: var(--accent-color);
    margin-bottom: 1.25rem;
    font-size: 1rem;
}

.rating span {
    color: var(--text-light);
    font-size: 0.9rem;
}

.features {
    list-style: none;
    margin: 1.25rem 0;
}

.features li {
    padding: 0.625rem 0;
    padding-left: 1.75rem;
    position: relative;
    color: var(--text-dark);
    font-size: 0.95rem;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.features li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.price {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 1.25rem 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.buy-button {
    display: block;
    width: 100%;
    background-color: var(--primary-color);
    color: var(--white);
    text-align: center;
    padding: 1.125rem;
    text-decoration: none;
    border-radius: 10px;
    font-weight: 600;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    transition: background-color 0.3s ease;
}

.buy-button:hover {
    background-color: var(--accent-color);
}

/* Blog Section */
.blog-section {
    padding: 6rem 0;
    background-color: var(--white);
}

.blog-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1.25rem;
    color: var(--text-dark);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 2.5rem;
    margin-top: 2.5rem;
}

.blog-card {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.blog-icon-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    padding: 3.5rem 2rem;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 160px;
}

.blog-icon-header .blog-icon {
    font-size: 4rem;
    filter: drop-shadow(2px 4px 6px rgba(0, 0, 0, 0.2));
}

.blog-content {
    padding: 2rem;
}

.blog-content h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
    line-height: 1.4;
}

.blog-content p {
    color: var(--text-light);
    margin-bottom: 1.25rem;
    line-height: 1.7;
    font-size: 0.95rem;
}

.read-more {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    transition: color 0.3s ease;
}

.read-more:hover {
    color: var(--accent-color);
}

/* About Section */
.about-section {
    padding: 6rem 0;
    background-color: var(--bg-light);
}

.about-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 2.5rem;
    color: var(--text-dark);
}

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

.about-content p {
    margin-bottom: 1.75rem;
    font-size: 1.1rem;
    line-height: 1.9;
    color: var(--text-dark);
}

/* Latest Guides Section */
.latest-guides {
    padding: 6rem 0;
    background-color: var(--white);
}

.latest-guides h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1.25rem;
    color: var(--text-dark);
}

.view-all-link {
    text-align: center;
    margin-top: 3rem;
}

.view-all-link a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 1.1rem;
    transition: color 0.3s ease;
}

.view-all-link a:hover {
    color: var(--accent-color);
}

/* Info Boxes */
.info-box {
    padding: 1.75rem 2rem;
    border-radius: 12px;
    margin: 2.5rem 0;
    border-left: 5px solid;
}

.info-box.blue {
    background-color: var(--info-blue);
    border-color: var(--info-blue-border);
}

.info-box.yellow {
    background-color: var(--warning-yellow);
    border-color: var(--warning-yellow-border);
}

.info-box.green {
    background-color: var(--success-green);
    border-color: var(--success-green-border);
}

.info-box.purple {
    background-color: var(--tip-purple);
    border-color: var(--tip-purple-border);
}

.info-box h4 {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
}

.info-box p {
    margin-bottom: 0;
    line-height: 1.7;
}

/* Key Takeaway Card */
.key-takeaway {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    color: var(--white);
    padding: 2rem 2.5rem;
    border-radius: 16px;
    margin: 3rem 0;
}

.key-takeaway h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.key-takeaway ul {
    list-style: none;
    padding-left: 0;
}

.key-takeaway li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.key-takeaway li:before {
    content: "→";
    position: absolute;
    left: 0;
}

/* Article Styles */
.article-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 4rem 24px 6rem;
}

.article-header {
    text-align: center;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid #E0E0E0;
}

.article-header h1 {
    font-size: 2.5rem;
    line-height: 1.25;
    margin-bottom: 1.25rem;
    color: var(--text-dark);
}

.article-meta {
    color: var(--text-light);
    font-size: 0.95rem;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.article-meta span {
    margin: 0 0.5rem;
}

.article-content h2 {
    font-size: 1.75rem;
    margin-top: 3rem;
    margin-bottom: 1.25rem;
    color: var(--text-dark);
}

.article-content h3 {
    font-size: 1.35rem;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.article-content p {
    margin-bottom: 1.5rem;
    line-height: 1.9;
}

.article-content ul, .article-content ol {
    margin-bottom: 1.75rem;
    padding-left: 1.5rem;
}

.article-content li {
    margin-bottom: 0.75rem;
    line-height: 1.8;
}

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

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

/* Author Bio */
.author-bio {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 2rem;
    background-color: var(--bg-light);
    border-radius: 16px;
    margin-top: 4rem;
}

.author-avatar {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    flex-shrink: 0;
}

.author-info h4 {
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.author-info p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 0;
}

/* Page Header (for About, Contact, etc.) */
.page-header {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    color: var(--white);
    padding: 4rem 0;
    text-align: center;
}

.page-header h1 {
    font-size: 2.75rem;
    margin-bottom: 1rem;
}

.page-header p {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

/* Page Content */
.page-content {
    padding: 5rem 0;
}

.page-content .container {
    max-width: 800px;
}

.page-content h2 {
    font-size: 1.75rem;
    margin-top: 2.5rem;
    margin-bottom: 1.25rem;
    color: var(--text-dark);
}

.page-content h3 {
    font-size: 1.35rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.page-content p {
    margin-bottom: 1.5rem;
    line-height: 1.9;
}

.page-content ul {
    margin-bottom: 1.75rem;
    padding-left: 1.5rem;
}

.page-content li {
    margin-bottom: 0.75rem;
    line-height: 1.8;
}

/* Team Section */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.team-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow);
    text-align: center;
}

.team-avatar {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin: 0 auto 1.5rem;
}

.team-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.team-card .role {
    color: var(--primary-color);
    font-weight: 600;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.team-card p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* Contact Form */
.contact-form {
    background: var(--white);
    padding: 3rem;
    border-radius: 16px;
    box-shadow: var(--shadow);
    margin-top: 2rem;
}

.form-group {
    margin-bottom: 1.75rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--text-dark);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 2px solid #E0E0E0;
    border-radius: 10px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.submit-button {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 1.125rem 2.5rem;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.submit-button:hover {
    background-color: var(--accent-color);
    transform: translateY(-2px);
}

/* Blog Index */
.blog-index {
    padding: 5rem 0;
    background-color: var(--bg-light);
}

.blog-index h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1.25rem;
    color: var(--text-dark);
}

.blog-categories {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.category-tag {
    padding: 0.625rem 1.5rem;
    background-color: var(--white);
    border: 2px solid #E0E0E0;
    border-radius: 50px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 0.9rem;
    color: var(--text-dark);
    text-decoration: none;
    transition: all 0.3s ease;
}

.category-tag:hover,
.category-tag.active {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--white);
}

/* Footer */
footer {
    background-color: var(--text-dark);
    color: var(--white);
    padding: 4rem 0 1.5rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h3 {
    font-size: 1.25rem;
    margin-bottom: 1.25rem;
    color: var(--primary-color);
}

.footer-section p {
    line-height: 1.7;
    color: var(--text-light);
    font-size: 0.95rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section a {
    color: var(--text-light);
    text-decoration: none;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

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

.amazon-disclosure {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 1.25rem 1.5rem;
    border-radius: 10px;
    margin-top: 1.5rem;
    font-size: 0.9rem;
    line-height: 1.6;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-light);
    font-size: 0.9rem;
}

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

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

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-light);
    text-decoration: none;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

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

/* Trust Badges */
.trust-badges {
    display: flex;
    justify-content: center;
    gap: 3rem;
    padding: 3rem 0;
    background-color: var(--bg-light);
    flex-wrap: wrap;
}

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

.trust-badge .icon {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
}

.trust-badge p {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 0.9rem;
    color: var(--text-light);
    font-weight: 500;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        gap: 1.25rem;
        font-size: 0.9rem;
    }

    .hero {
        padding: 4rem 0;
    }

    .hero-content h2 {
        font-size: 2.25rem;
    }

    .hero-content p {
        font-size: 1.15rem;
    }

    .products,
    .blog-section,
    .about-section,
    .latest-guides {
        padding: 4rem 0;
    }

    .products h2,
    .blog-section h2,
    .about-section h2,
    .latest-guides h2 {
        font-size: 2rem;
    }

    .product-grid,
    .blog-grid {
        grid-template-columns: 1fr;
    }

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

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

    .page-header h1 {
        font-size: 2.25rem;
    }

    .author-bio {
        flex-direction: column;
        text-align: center;
    }

    .author-avatar {
        margin: 0 auto;
    }

    .cta-button.secondary {
        margin-left: 0;
        margin-top: 1rem;
        display: block;
    }
}

@media (max-width: 480px) {
    .logo h1 {
        font-size: 1.25rem;
    }

    .nav-menu {
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.75rem;
        font-size: 0.85rem;
    }

    .hero {
        padding: 3rem 0;
    }

    .hero-content h2 {
        font-size: 1.75rem;
    }

    .hero-content p {
        font-size: 1.05rem;
    }

    .cta-button {
        padding: 1rem 2rem;
        font-size: 0.95rem;
    }

    .article-container {
        padding: 2.5rem 20px 4rem;
    }

    .article-header h1 {
        font-size: 1.75rem;
    }

    .contact-form {
        padding: 2rem 1.5rem;
    }

    .trust-badges {
        gap: 2rem;
    }
}