/* About Page Styles */

/* Page Layout */
.about-page {
    padding-top: 100px;
}

/* Header */
.about-header {
    padding: 4rem 2rem 3rem;
    text-align: center;
    background: linear-gradient(135deg, #f7f9fb 0%, #ffffff 100%);
    border-bottom: 1px solid var(--border-color);
}

.about-header-content {
    max-width: 720px;
    margin: 0 auto;
}

.about-badge {
    display: inline-block;
    font-size: 0.75rem;
    padding: 0.35rem 0.85rem;
    background: linear-gradient(135deg, #1a1a1a 0%, #333333 100%);
    color: #ffffff;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 6px;
    margin-bottom: 1.25rem;
    font-weight: 500;
}

.about-header h1 {
    font-size: 2.25rem;
    font-weight: 300;
    color: var(--primary-color);
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
}

.about-lead {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--text-muted);
    max-width: 640px;
    margin: 0 auto;
}

/* Container */
.about-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Content */
.about-content {
    padding: 2.5rem 0 4rem;
}

/* Sections */
.about-section {
    margin-bottom: 3rem;
    padding-bottom: 2.5rem;
    border-bottom: 1px solid var(--border-color);
}

.about-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.about-section h2 {
    font-size: 1.35rem;
    font-weight: 400;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.about-section p {
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--text-color);
    margin-bottom: 1rem;
}

/* Emphasis text */
.about-emphasis {
    font-weight: 500;
    color: var(--primary-color);
    background: #f7f9fb;
    padding: 1rem 1.25rem;
    border-radius: 8px;
    border-left: 3px solid var(--primary-color);
    margin-top: 1.25rem;
}

/* Highlight Cards (Philosophy section) */
.about-highlight-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin: 1.25rem 0;
}

.about-highlight-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.25rem;
    transition: border-color 0.2s ease;
}

.about-highlight-card:hover {
    border-color: var(--primary-color);
}

.about-highlight-card h3 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.about-highlight-card p {
    font-size: 0.85rem;
    line-height: 1.6;
    color: var(--text-muted);
    margin-bottom: 0;
}

/* Products Grid */
.about-products-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.about-product {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.25rem;
    transition: border-color 0.2s ease;
}

.about-product:hover {
    border-color: var(--primary-color);
}

.about-product h3 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.about-product p {
    font-size: 0.85rem;
    line-height: 1.6;
    color: var(--text-muted);
    margin-bottom: 0;
}

/* Expertise Grid */
.about-expertise-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.about-expertise-item {
    padding: 1.25rem;
    background: #f7f9fb;
    border-radius: 8px;
    transition: background 0.2s ease;
}

.about-expertise-item:hover {
    background: #eef1f5;
}

.about-expertise-item h3 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.about-expertise-item p {
    font-size: 0.85rem;
    line-height: 1.6;
    color: var(--text-muted);
    margin-bottom: 0;
}

/* Services List (Infrastructure) */
.about-services-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
}

.about-services-list li {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--text-color);
    padding: 0.5rem 0 0.5rem 1.25rem;
    position: relative;
}

.about-services-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.85rem;
    width: 6px;
    height: 6px;
    background: var(--primary-color);
    border-radius: 50%;
}

/* Industries Grid */
.about-industries-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.about-industry {
    display: flex;
    flex-direction: column;
    padding: 1rem 1.25rem;
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: border-color 0.2s ease;
}

.about-industry:hover {
    border-color: var(--primary-color);
}

.about-industry strong {
    font-size: 0.9rem;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.about-industry span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Checklist (How We Work) */
.about-checklist {
    list-style: none;
    padding: 0;
    margin: 0.75rem 0 0;
}

.about-checklist li {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--text-color);
    padding: 0.4rem 0 0.4rem 1.5rem;
    position: relative;
}

.about-checklist li::before {
    content: "\2713";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 600;
}

/* CTA Section */
.about-cta {
    text-align: center;
    padding: 3rem 2rem;
    margin-top: 1rem;
    background: #f7f9fb;
    border-radius: 12px;
}

.about-cta h2 {
    font-size: 1.35rem;
    font-weight: 400;
    color: var(--primary-color);
    margin-bottom: 1.25rem;
}

.about-cta-btn {
    display: inline-block;
    padding: 0.75rem 2rem;
    background: var(--primary-color);
    color: #ffffff;
    text-decoration: none;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: opacity 0.2s ease;
}

.about-cta-btn:hover {
    opacity: 0.85;
}

/* Responsive */
@media (max-width: 768px) {
    .about-page {
        padding-top: 80px;
    }

    .about-header {
        padding: 3rem 1.5rem 2rem;
    }

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

    .about-lead {
        font-size: 0.95rem;
    }

    .about-container {
        padding: 0 1.5rem;
    }

    .about-highlight-grid,
    .about-products-grid,
    .about-expertise-grid,
    .about-services-list,
    .about-industries-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .about-header h1 {
        font-size: 1.5rem;
    }

    .about-lead {
        font-size: 0.9rem;
    }

    .about-section h2 {
        font-size: 1.2rem;
    }

    .about-cta {
        padding: 2rem 1.5rem;
    }
}