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

:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --secondary: #8b5cf6;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --bg-light: #f9fafb;
    --bg-white: #ffffff;
    --border: #e5e7eb;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--bg-light);
}

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

/* Header */
.header {
    background: var(--bg-white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 700;
    font-size: 1.25rem;
}

.logo img {
    width: 40px;
    height: 40px;
}

.nav {
    display: flex;
    gap: 24px;
}

.nav-link {
    text-decoration: none;
    color: var(--text-light);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.2s;
}

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

/* Mobile Menu */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    color: var(--text-dark);
}

.mobile-menu-toggle:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.nav {
    display: flex;
    gap: 24px;
    transition: all 0.3s ease;
}

/* Mobile responsive */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
    }

    .nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-white);
        flex-direction: column;
        gap: 0;
        padding: 16px;
        box-shadow: var(--shadow);
        max-height: 0;
        overflow: hidden;
    }

    .nav-open {
        max-height: 300px;
        overflow: visible;
    }

    .nav-link {
        display: block;
        padding: 12px 0;
        border-bottom: 1px solid var(--border);
    }

    .nav-link:last-child {
        border-bottom: none;
    }
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 80px 0;
    text-align: center;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 16px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.25rem;
    max-width: 700px;
    margin: 0 auto 32px;
    opacity: 0.95;
}

/* CTA Buttons */
.cta-btn {
    background: var(--primary);
    color: white;
    border: none;
    padding: 14px 32px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    display: inline-block;
}

.cta-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.cta-large {
    padding: 18px 40px;
    font-size: 1.125rem;
}

.cta-floating {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 1000;
    padding: 16px 24px;
    border-radius: 50px;
    box-shadow: var(--shadow-lg);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* Sections */
section {
    padding: 80px 0;
}

.section-title {
    font-size: 2.25rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 48px;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
}

.features {
    /* Section wrapper for features */
}

.features-preview {
    max-width: 900px;
    margin: 80px auto;
    text-align: center;
}

.feature-card {
    background: var(--bg-white);
    padding: 32px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    text-align: center;
}

.feature-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 20px;
    color: var(--primary);
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.feature-card p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* Steps */
.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
}

.how-it-works {
    /* Section wrapper for how-it-works */
}

.how-it-works-full {
    /* Full-width how-it-works section */
}

.step {
    text-align: center;
    padding: 24px;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 20px;
}

.step h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.step p {
    color: var(--text-light);
}

/* Benefits */
.benefits-content {
    max-width: 800px;
    margin: 0 auto;
}

.benefits {
    /* Section wrapper for benefits */
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 32px;
    padding: 24px;
    background: var(--bg-white);
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.benefit-icon {
    width: 32px;
    height: 32px;
    color: var(--primary);
    flex-shrink: 0;
}

.benefit-item h3 {
    font-size: 1.125rem;
    margin-bottom: 8px;
}

.benefit-item p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.testimonials {
    /* Section wrapper for testimonials */
}

.testimonial-card {
    background: var(--bg-white);
    padding: 32px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    border-left: 4px solid var(--primary);
}

.testimonial-text {
    font-size: 1.05rem;
    font-style: italic;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.testimonial-author {
    color: var(--primary);
    font-weight: 600;
}

/* Page Content */
.page-content {
    padding: 60px 0;
    min-height: calc(100vh - 300px);
}

.page-title {
    font-size: 2.5rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 24px;
}

.page-subtitle {
    text-align: center;
    color: var(--text-light);
    font-size: 1.125rem;
    max-width: 700px;
    margin: 0 auto 48px;
}

/* About/Contact Sections */
.about-section {
    margin-bottom: 48px;
}

.about-section h2 {
    font-size: 1.75rem;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.about-section p {
    color: var(--text-light);
    margin-bottom: 16px;
    font-size: 1.05rem;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin-top: 32px;
}

.value-card {
    background: var(--bg-white);
    padding: 24px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    text-align: center;
}

.value-icon {
    width: 48px;
    height: 48px;
    color: var(--primary);
    margin-bottom: 16px;
}

.value-card h3 {
    font-size: 1.125rem;
    margin-bottom: 12px;
}

.value-card p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* Contact Form */
.contact-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 48px;
    margin-top: 48px;
}

.contact-form-container {
    background: var(--bg-white);
    padding: 40px;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-weight: 600;
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.contact-info {
    padding: 24px;
}

.contact-info h2 {
    font-size: 1.5rem;
    margin-bottom: 24px;
}

.contact-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 48px;
}

.contact-intro p {
    font-size: 1.125rem;
    color: var(--text-light);
}

.contact-method {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 24px;
}

.contact-icon {
    width: 32px;
    height: 32px;
    color: var(--primary);
}

.contact-method h3 {
    font-size: 1rem;
    margin-bottom: 4px;
}

.contact-method p {
    color: var(--text-light);
    font-size: 0.9rem;
}

.contact-method a {
    color: var(--primary);
    text-decoration: none;
}

.contact-method a:hover {
    text-decoration: underline;
}

/* Policy Pages */
.policy-section {
    margin-bottom: 40px;
}

.policy-section h2 {
    font-size: 1.5rem;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.policy-section h3 {
    font-size: 1.25rem;
    margin-top: 24px;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.policy-section p {
    color: var(--text-light);
    margin-bottom: 16px;
}

.policy-section ul {
    margin-left: 24px;
    margin-bottom: 16px;
    color: var(--text-light);
}

.policy-section li {
    margin-bottom: 8px;
}

.policy-section a {
    color: var(--primary);
    text-decoration: none;
}

.policy-section a:hover {
    text-decoration: underline;
}

.last-updated {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 32px;
    text-align: center;
}

/* FAQ */
.faq-categories {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.faq-category-link {
    padding: 10px 20px;
    background: var(--bg-white);
    border-radius: 20px;
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: all 0.2s;
}

.faq-category-link:hover {
    background: var(--primary);
    color: white;
}

.faq-section {
    margin-bottom: 48px;
}

.faq-section h2 {
    font-size: 1.5rem;
    margin-bottom: 24px;
    color: var(--text-dark);
}

.faq-item {
    background: var(--bg-white);
    border-radius: 8px;
    margin-bottom: 12px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: 20px 24px;
    background: none;
    border: none;
    text-align: left;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.2s;
}

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

.faq-icon {
    transition: transform 0.3s;
}

.faq-item.active .faq-icon {
    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 24px 20px;
    color: var(--text-light);
}

/* Blog */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.blog-card {
    background: var(--bg-white);
    border-radius: 12px;
    padding: 32px;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
}

.blog-card-image {
    width: 64px;
    height: 64px;
    background: var(--bg-light);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--primary);
}

.blog-card-title {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.blog-card-title a {
    color: var(--text-dark);
    text-decoration: none;
}

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

.blog-card-excerpt {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 20px;
    flex-grow: 1;
}

.blog-card-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.blog-card-link:hover {
    text-decoration: underline;
}

/* Blog Article */
.blog-article {
    max-width: 800px;
    margin: 0 auto;
}

.back-link {
    display: inline-flex;
    align-items: center;
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    margin-bottom: 32px;
    transition: color 0.2s;
}

.back-link:hover {
    color: var(--primary-dark);
}

.article-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 16px;
    line-height: 1.2;
}

.article-meta {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 32px;
}

.article-intro {
    font-size: 1.2rem;
    color: var(--text-dark);
    margin-bottom: 40px;
    line-height: 1.7;
}

.blog-article h2 {
    font-size: 1.75rem;
    margin-top: 48px;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.blog-article h3 {
    font-size: 1.35rem;
    margin-top: 32px;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.blog-article p {
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.7;
}

.blog-article ul {
    margin: 24px 0 24px 24px;
    color: var(--text-light);
}

.blog-article li {
    margin-bottom: 12px;
}

.blog-article strong {
    color: var(--text-dark);
}

.blog-article a {
    color: var(--primary);
    text-decoration: none;
}

.blog-article a:hover {
    text-decoration: underline;
}

.article-cta {
    text-align: center;
    margin: 64px 0;
    padding: 48px;
    background: var(--bg-light);
    border-radius: 12px;
}

.article-cta p {
    font-size: 1.125rem;
    margin-bottom: 24px;
    color: var(--text-dark);
}

.article-navigation {
    display: flex;
    justify-content: space-between;
    margin-top: 64px;
    padding-top: 32px;
    border-top: 1px solid var(--border);
}

.article-nav-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
}

.article-nav-link:hover {
    text-decoration: underline;
}

/* Page CTA */
.page-cta {
    text-align: center;
    margin-top: 64px;
    padding: 48px;
    background: var(--bg-light);
    border-radius: 12px;
}

.page-cta p {
    margin-bottom: 24px;
    font-size: 1.125rem;
    color: var(--text-dark);
}

/* CTA Section (Homepage) */
.cta-section {
    background: var(--bg-light);
    text-align: center;
    padding: 80px 0;
}

.cta-section p {
    max-width: 600px;
    margin: 0 auto 32px;
    font-size: 1.125rem;
    color: var(--text-dark);
}

/* Footer */
.footer {
    background: var(--text-dark);
    color: white;
    padding: 64px 0 32px;
    margin-top: 80px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-section h4 {
    font-size: 1.125rem;
    margin-bottom: 20px;
}

.footer-section p {
    color: #9ca3af;
    font-size: 0.95rem;
    line-height: 1.6;
}

.footer-section a {
    display: block;
    color: #9ca3af;
    text-decoration: none;
    margin-bottom: 12px;
    font-size: 0.95rem;
    transition: color 0.2s;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 32px;
    border-top: 1px solid #374151;
    color: #9ca3af;
    font-size: 0.9rem;
}

/* Additional Pages Styles */

/* How It Works Page */
.how-it-works-full {
    max-width: 900px;
    margin: 0 auto;
}

.step-guide {
    display: flex;
    flex-direction: column;
    gap: 48px;
    margin-bottom: 80px;
}

.step-guide-item {
    display: flex;
    align-items: flex-start;
    gap: 24px;
}

.step-number-large {
    width: 80px;
    height: 80px;
    min-width: 80px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 800;
}

.step-content h2 {
    font-size: 1.75rem;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.step-content p {
    color: var(--text-light);
    font-size: 1.05rem;
    line-height: 1.7;
}

.step-content ul {
    margin-top: 16px;
    margin-left: 20px;
    color: var(--text-light);
}

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

/* Safety Tips Page */
.safety-content {
    max-width: 900px;
    margin: 0 auto;
}

.safety-section {
    margin-bottom: 64px;
}

.safety-section h2 {
    font-size: 1.5rem;
    margin-bottom: 24px;
    color: var(--text-dark);
}

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

.safety-list li {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 16px 0;
    border-bottom: 1px solid var(--border);
}

.safety-list li:last-child {
    border-bottom: none;
}

.safety-list strong {
    font-size: 1.05rem;
    color: var(--text-dark);
}

.safety-list span {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* Features Page */
.features-detailed {
    max-width: 900px;
    margin: 0 auto;
}

.feature-detailed-item {
    display: flex;
    gap: 32px;
    align-items: flex-start;
    margin-bottom: 80px;
    padding: 40px;
    background: var(--bg-white);
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.feature-icon-large {
    min-width: 64px;
    color: var(--primary);
}

.feature-text h2 {
    font-size: 1.5rem;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.feature-text p {
    color: var(--text-light);
    margin-bottom: 16px;
    line-height: 1.7;
}

.feature-text ul {
    margin-left: 20px;
    color: var(--text-light);
}

.feature-text li {
    margin-bottom: 8px;
}

/* Success Stories Page */
.stories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-bottom: 64px;
}

.story-card {
    background: var(--bg-white);
    padding: 32px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.story-quote {
    font-size: 1.05rem;
    font-style: italic;
    line-height: 1.7;
    color: var(--text-dark);
}

.story-author {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: auto;
}

.author-avatar {
    border-radius: 50%;
    background: var(--bg-light);
    padding: 4px;
}

.story-author strong {
    display: block;
    color: var(--text-dark);
    font-size: 0.95rem;
}

.story-author span {
    font-size: 0.85rem;
    color: var(--text-light);
}

/* Dating Tips Page */
.tips-content {
    max-width: 900px;
    margin: 0 auto;
}

.tip-section {
    margin-bottom: 64px;
}

.tip-section h2 {
    font-size: 1.5rem;
    margin-bottom: 24px;
    color: var(--text-dark);
}

.tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin-top: 32px;
}

.tip-card {
    background: var(--bg-white);
    padding: 24px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.tip-icon {
    color: var(--primary);
    width: 40px;
    height: 40px;
}

.tip-card h3 {
    font-size: 1.125rem;
    color: var(--text-dark);
    margin: 0;
}

.tip-card p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

.tip-section-alt {
    background: var(--bg-light);
    padding: 64px 40px;
    border-radius: 12px;
    margin-bottom: 64px;
}

.tip-section-alt h2 {
    font-size: 1.5rem;
    margin-bottom: 32px;
    text-align: center;
    color: var(--text-dark);
}

.meeting-tips {
    max-width: 800px;
    margin: 0 auto;
}

.meeting-tip {
    margin-bottom: 32px;
    padding-left: 24px;
    border-left: 3px solid var(--primary);
}

.meeting-tip h3 {
    font-size: 1.125rem;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.meeting-tip p {
    color: var(--text-light);
    line-height: 1.7;
    margin: 0;
}

.dating-list {
    margin: 24px 0 24px 24px;
}

.dating-list li {
    margin-bottom: 16px;
    color: var(--text-light);
    line-height: 1.7;
}

.dating-list strong {
    color: var(--text-dark);
}

/* Community Guidelines Page */
.guidelines-intro {
    max-width: 800px;
    margin: 0 auto 64px;
    text-align: center;
}

.guidelines-intro p {
    font-size: 1.125rem;
    color: var(--text-light);
    line-height: 1.7;
}

.guidelines-section {
    margin-bottom: 64px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.guidelines-section h2 {
    font-size: 1.5rem;
    margin-bottom: 24px;
    color: var(--text-dark);
}

.values-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin-top: 32px;
}

.value-item {
    display: flex;
    gap: 16px;
    background: var(--bg-white);
    padding: 24px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    align-items: flex-start;
}

.value-icon-small {
    color: var(--primary);
    flex-shrink: 0;
}

.value-item h3 {
    font-size: 1.125rem;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.value-item p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

.prohibited-list,
.enforcement-list,
.dating-list {
    list-style: none;
    margin: 24px 0;
    padding: 0;
}

.prohibited-list li,
.enforcement-list li {
    padding: 16px 0;
    border-bottom: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.prohibited-list li:last-child,
.enforcement-list li:last-child {
    border-bottom: none;
}

.prohibited-list strong,
.enforcement-list strong {
    color: var(--text-dark);
}

.prohibited-list span,
.enforcement-list span {
    color: var(--text-light);
    font-size: 0.95rem;
}

.enforcement-list li {
    padding-left: 24px;
    position: relative;
}

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


/* Responsive */
@media (max-width: 768px) {
    .header .container {
        flex-direction: column;
        gap: 16px;
    }

    .nav {
        gap: 16px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .article-navigation {
        flex-direction: column;
        gap: 16px;
    }

    .cta-floating {
        bottom: 16px;
        right: 16px;
    }
}