/* About Hero */
.about-hero {
    padding: 80px 0 60px 0;
    background-color: var(--light-grey);
    text-align: center;
    overflow-x: hidden;
}

.about-hero h1 {
    overflow-x: hidden;
}

.about-content,.credentials-section {
    padding: 50px 0;
}

.bio-section img {
    max-width: 100%;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.credentials-list {
    list-style: none;
    padding: 0;
}

.credentials-list li {
    background-color: #F5F7FA;
    border-left: 4px solid var(--accent-blue);
    padding: 15px 25px;
    margin-bottom: 15px;
    font-size: 1.1rem;
    font-weight: 500;
}

/* Enhanced Timeline */
.timeline {
    list-style: none;
    padding: 20px 0;
    position: relative;
}

.timeline:before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 20px;
    width: 3px;
    background: #E0E0E0;
}

.timeline-item {
    margin-bottom: 40px;
    position: relative;
    padding-left: 60px;
}

.timeline-item:before {
    content: '';
    position: absolute;
    left: 10px;
    top: 5px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--accent-blue);
    border: 4px solid var(--white);
    box-shadow: 0 0 0 3px var(--accent-blue);
}

.timeline-item strong {
    display: block;
    color: var(--navy);
    font-size: 1.2rem;
}

.timeline-item p {
    font-size: 1rem;
}

.cta-section {
    background-color: var(--light-grey);
    padding: 100px 0;
    text-align: center;
}

.cta-section h2 {
    color: var(--navy);
    font-size: 2.5rem;
    margin-bottom: 30px;
}

@media (max-width: 768px) {
    .timeline-item {
        padding-left: 40px;
    }

    .timeline:before {
        left: 10px;
    }

    .timeline-item:before {
        left: 0px;
    }
}