/* ========================================
   SECTION STYLES
   ======================================== */

/* Problem Section */
.problem {
    background: var(--bg-paper);
}

.problem-content {
    max-width: 800px;
}

.problem blockquote {
    font-family: var(--serif-display);
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    font-style: italic;
    color: var(--charcoal);
    border-left: 2px solid var(--ink-black);
    padding-left: 2rem;
    margin: 3rem 0;
    line-height: 1.5;
}

/* Purpose Section */
.purpose {
    background: var(--bg-subtle);
}

.belief-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.belief-item {
    padding: 2rem;
    border: 1px solid var(--light-gray);
    background: var(--bg-paper);
    transition: all 0.4s ease;
}

.belief-item:hover {
    border-color: var(--ink-black);
    transform: translateY(-4px);
}

.belief-item h4 {
    font-family: var(--serif-display);
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.belief-item p {
    font-size: 0.95rem;
    color: var(--charcoal);
    margin-bottom: 0;
}

/* Approach Section */
.approach-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 4rem;
}

.step {
    position: relative;
    padding: 2.5rem 2rem;
    border-top: 1px solid var(--ink-black);
}

.step-number {
    font-family: var(--serif-display);
    font-size: 4rem;
    color: var(--light-gray);
    position: absolute;
    top: 0;
    left: 1rem;
    line-height: 1;
}

.step-content {
    position: relative;
    z-index: 1;
    padding-top: 3rem;
}

.step h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.step p {
    font-size: 0.95rem;
    color: var(--charcoal);
}

/* Products Section */
.products {
    background: var(--bg-subtle);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
    margin-top: 4rem;
}

.product-card {
    background: var(--bg-paper);
    padding: 3rem;
    border: 1px solid var(--light-gray);
    transition: all 0.4s ease;
}

.product-card:hover {
    border-color: var(--ink-black);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
}

.product-badge {
    display: inline-block;
    font-family: var(--sans-ui);
    font-size: 0.625rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    padding: 0.5rem 1rem;
    background: var(--ink-black);
    color: var(--bg-paper);
    margin-bottom: 1.5rem;
}

.product-card h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.product-tagline {
    font-family: var(--serif-display);
    font-style: italic;
    color: var(--charcoal);
    margin-bottom: 2rem;
    font-size: 1.125rem;
}

.product-features {
    list-style: none;
    margin-bottom: 2rem;
}

.product-features li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--light-gray);
    font-size: 0.95rem;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.product-features li::before {
    content: '—';
    color: var(--muted-taupe);
}

.product-outcomes {
    padding: 1.5rem;
    background: var(--bg-subtle);
    margin-top: 2rem;
}

.product-outcomes h5 {
    font-family: var(--sans-ui);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 1rem;
    color: var(--muted-taupe);
}

.product-outcomes p {
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* Trust Section */
.trust-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4rem;
    margin-top: 4rem;
}

.trust-category h4 {
    font-family: var(--sans-ui);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--muted-taupe);
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--light-gray);
}

.trust-list {
    list-style: none;
}

.trust-list li {
    padding: 1rem 0;
    border-bottom: 1px solid var(--light-gray);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.95rem;
}

.trust-list li span:last-child {
    font-family: var(--sans-ui);
    font-size: 0.75rem;
    color: var(--muted-taupe);
}

/* Insights Section */
.insights {
    background: var(--bg-paper);
}

.insights-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 3rem;
    margin-top: 4rem;
}

.featured-article {
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--light-gray);
    padding-right: 3rem;
}

.featured-article .article-meta {
    font-family: var(--sans-ui);
    font-size: 0.75rem;
    color: var(--muted-taupe);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
}

.featured-article h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    line-height: 1.3;
    transition: color 0.3s ease;
}

.featured-article h3 a {
    text-decoration: none;
    color: var(--ink-black);
}

.featured-article h3 a:hover {
    color: var(--charcoal);
}

.featured-article p {
    font-size: 1.1rem;
    color: var(--charcoal);
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.featured-article .article-author {
    font-family: var(--sans-ui);
    font-size: 0.75rem;
    color: var(--muted-taupe);
    border-top: 1px solid var(--light-gray);
    padding-top: 1rem;
}

.article-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.article-item {
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--light-gray);
}

.article-item:last-child {
    border-bottom: none;
}

.article-item .article-meta {
    font-family: var(--sans-ui);
    font-size: 0.625rem;
    color: var(--muted-taupe);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 0.5rem;
}

.article-item h4 {
    font-size: 1.125rem;
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.article-item h4 a {
    text-decoration: none;
    color: var(--ink-black);
    transition: color 0.3s ease;
}

.article-item h4 a:hover {
    color: var(--charcoal);
}

.article-item p {
    font-size: 0.875rem;
    color: var(--charcoal);
    margin-bottom: 0.75rem;
}

.article-item .article-author {
    font-family: var(--sans-ui);
    font-size: 0.625rem;
    color: var(--muted-taupe);
}

.view-all-link {
    display: inline-block;
    font-family: var(--sans-ui);
    font-size: 0.875rem;
    color: var(--ink-black);
    text-decoration: none;
    margin-top: 2rem;
    position: relative;
    padding-bottom: 4px;
}

.view-all-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--ink-black);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}

.view-all-link:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

/* CTA Section */
.cta-section {
    background: var(--ink-black);
    color: var(--bg-paper);
    text-align: center;
}

.cta-section h2 {
    color: var(--bg-paper);
    margin-bottom: 1.5rem;
}

.cta-section .subtitle {
    color: rgba(249, 248, 244, 0.7);
    font-style: italic;
    margin-bottom: 3rem;
}

.cta-options {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin-top: 3rem;
}

.cta-options .cta-button {
    border-color: var(--bg-paper);
    color: var(--bg-paper);
    min-width: 220px;
}

.cta-options .cta-button:hover {
    background: var(--bg-paper);
    color: var(--ink-black);
}

.cta-options .cta-button-filled {
    background: var(--bg-paper);
    color: var(--ink-black);
}

/* Responsive */
@media (max-width: 1024px) {
    .approach-steps {
        grid-template-columns: 1fr;
    }
    
    .product-grid {
        grid-template-columns: 1fr;
    }
    
    .trust-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .insights-grid {
        grid-template-columns: 1fr;
    }
    
    .featured-article {
        border-right: none;
        padding-right: 0;
        border-bottom: 1px solid var(--light-gray);
        padding-bottom: 3rem;
    }
}

@media (max-width: 768px) {
    .belief-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-options {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-options .cta-button {
        width: 100%;
        max-width: 300px;
    }
}