.about-hero {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
    text-align: center;
    border-bottom: 1px solid var(--color-border, #e5e5e5);
}

.about-hero-content {
    max-width: 700px;
    margin: 0 auto;
}

.about-hero h1 {
    font-size: 2rem;
    margin: 0;
    color: var(--color-text);
}

.about-hero .subtitle {
    font-size: 1.1rem;
    margin: 0;
    color: var(--color-text-muted);
}

.about-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

.about-grid {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
    align-items: start;
}

.about-photo {
    position: sticky;
    top: 2rem;
}

.photo-placeholder {
    width: 100%;
    aspect-ratio: 3/4;
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary-extra-light) 100%);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 3px solid var(--color-cta-light);
}

.photo-placeholder i {
    font-size: 6rem;
    color: var(--color-cta);
}

.about-bio h2 {
    font-size: 2rem;
    color: var(--color-text);
    margin-bottom: 1rem;
}

.about-bio .lead {
    font-size: 1.2rem;
    color: var(--color-cta);
    font-weight: 500;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.about-bio p {
    color: var(--color-text-muted);
    line-height: 1.8;
    margin-bottom: 1.25rem;
    font-size: 1.05rem;
}

.credentials {
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
}

.credentials h3 {
    font-size: 1.25rem;
    color: var(--color-text);
    margin-bottom: 1rem;
}

.credentials ul {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 0.75rem;
}

.credentials li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--color-text-muted);
}

.credentials li i {
    color: var(--color-success);
    font-size: 1rem;
}

.about-philosophy {
    padding: 4rem 0;
    border-top: 1px solid var(--color-border);
}

.about-philosophy h2 {
    font-size: 2rem;
    color: var(--color-text);
    text-align: center;
    margin-bottom: 3rem;
}

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

.philosophy-card {
    background: var(--color-surface);
    padding: 2rem;
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
    text-align: center;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.philosophy-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.philosophy-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 1.5rem;
    background: var(--color-cta-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.philosophy-icon i {
    font-size: 1.75rem;
    color: var(--color-cta);
}

.philosophy-card h3 {
    font-size: 1.25rem;
    color: var(--color-text);
    margin-bottom: 0.75rem;
}

.philosophy-card p {
    color: var(--color-text-muted);
    line-height: 1.6;
}

.about-cta {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    padding: 4rem 2rem;
    text-align: center;
    border-radius: var(--radius-xl);
    margin-top: 4rem;
}

.about-cta h2 {
    font-size: 2rem;
    color: var(--color-white);
    margin-bottom: 0.75rem;
}

.about-cta p {
    font-size: 1.1rem;
    color: var(--color-white);
    margin-bottom: 2rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.cta-buttons .button-primary {
    background: var(--color-cta);
}

.cta-buttons .button-primary:hover {
    background: var(--color-cta-hover);
}

.cta-buttons .button-secondary {
    border-color: var(--color-white);
    color: var(--color-white);
}

.cta-buttons .button-secondary:hover {
    background: var(--color-white-alpha-10);
    border-color: var(--color-white);
}

@media (max-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-photo {
        position: static;
        max-width: 300px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .about-hero {
        padding: 3rem 1rem;
    }

    .about-content {
        padding: 2rem 1rem;
    }

    .about-bio h2 {
        font-size: 1.5rem;
    }

    .credentials ul {
        grid-template-columns: 1fr;
    }

    .about-philosophy {
        padding: 2rem 0;
    }

    .about-cta {
        padding: 3rem 1.5rem;
    }

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

    .cta-buttons .button-primary,
    .cta-buttons .button-secondary {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
}