.about-hero {
    text-align: center;
    padding: 4rem 0;
    background: linear-gradient(135deg, var(--dark-blue) 0%, var(--teal) 100%);
    color: var(--white);
    margin-bottom: 4rem;
}

.about-hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--white);
}

.about-hero p {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto;
    opacity: 0.9;
}

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

.mission-section {
    background: var(--white);
    border-radius: 15px;
    padding: 3rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    margin-bottom: 4rem;
    border-left: 4px solid var(--teal);
}

.mission-section h2 {
    font-size: 2.5rem;
    color: var(--dark-blue);
    margin-bottom: 1.5rem;
    text-align: center;
}

.mission-section p {
    font-size: 1.1rem;
    color: var(--gray);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.features-section {
    margin-bottom: 4rem;
}

.features-section h2 {
    font-size: 2.5rem;
    color: var(--dark-blue);
    margin-bottom: 3rem;
    text-align: center;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--white);
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    text-align: center;
    transition: all 0.3s ease;
    border-left: 4px solid var(--pink);
}

.feature-card:nth-child(even) {
    border-left-color: var(--teal);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--pink), var(--teal));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--white);
    font-size: 2rem;
}

.feature-card h3 {
    font-size: 1.5rem;
    color: var(--dark-blue);
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--gray);
    line-height: 1.6;
}

.contributors-section {
    background: var(--white);
    border-radius: 15px;
    padding: 3rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    margin-bottom: 4rem;
    border-left: 4px solid var(--pink);
}

.contributors-section h2 {
    font-size: 2.5rem;
    color: var(--dark-blue);
    margin-bottom: 2rem;
    text-align: center;
}

.contributors-intro {
    text-align: center;
    font-size: 1.1rem;
    color: var(--gray);
    margin-bottom: 3rem;
}

.contributors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.contributor-card {
    background: var(--light-gray);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
}

.contributor-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.contributor-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--pink), var(--teal));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: var(--white);
    font-size: 2rem;
    font-weight: bold;
}

.contributor-card h4 {
    font-size: 1.2rem;
    color: var(--dark-blue);
    margin-bottom: 0.5rem;
}

.contributor-role {
    color: var(--dark-teal);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.contributor-card p {
    color: var(--gray);
    font-size: 0.9rem;
    line-height: 1.6;
}

.contact-section {
    background: linear-gradient(135deg, var(--pink) 0%, var(--teal) 100%);
    color: var(--white);
    text-align: center;
    padding: 4rem 0;
    margin-top: 4rem;
    border-radius: 15px;
}

.contact-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.contact-content p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

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

.contact-button {
    background: var(--white);
    color: var(--dark-blue);
    padding: 1rem 2rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.contact-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 255, 255, 0.3);
}

.contact-button.secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

.contact-button.secondary:hover {
    background: var(--white);
    color: var(--dark-blue);
}

.stats-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.stat-card {
    background: var(--white);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.stat-number {
    font-size: 3rem;
    font-weight: bold;
    background: linear-gradient(135deg, var(--pink), var(--teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    color: var(--gray);
    font-weight: 500;
    margin-top: 0.5rem;
}

@media (max-width: 768px) {
    .about-hero h1 {
        font-size: 2rem;
    }

    .mission-section,
    .contributors-section {
        padding: 2rem;
    }

    .mission-section h2,
    .features-section h2,
    .contributors-section h2 {
        font-size: 2rem;
    }

    .features-grid,
    .contributors-grid {
        grid-template-columns: 1fr;
    }

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

    .about-container {
        padding: 0 1rem;
    }
}