/* About Us Page */
    /* About Us Hero Section */
    .about-hero-section {
        position: relative;
        min-height: 100vh;
        display: flex;
        align-items: center;
        justify-content: center;
        padding-top: 80px;
        overflow: hidden;
    }

    .about-hero-background {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-image: url('https://images.unsplash.com/photo-1559027615-cd4628902d4a?w=1920&h=1080&fit=crop');
        background-size: cover;
        background-position: center;
        background-repeat: no-repeat;
        filter: blur(4px);
        transform: scale(1.1);
    }

    .about-hero-overlay {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: linear-gradient(180deg,
                var(--overlay-dark-26) 0%,
                var(--overlay-dark-83) 55%,
                var(--overlay-dark-100) 100%);
        z-index: 1;
    }

    .about-hero-content {
        position: relative;
        z-index: 2;
        padding: 4rem 2rem;
        max-width: 900px;
        margin: 0 auto;
    }


    .about-hero-buttons {
        gap: 1.5rem;
    }

    /* Responsive adjustments for About Us Hero */
    @media (max-width: 768px) {
        .about-hero-section {
            min-height: 80vh;
            padding-top: 70px;
        }


        .about-hero-buttons {
            flex-direction: column;
            align-items: center;
            width: 100%;
        }
    }

    @media (max-width: 576px) {
        .about-hero-section {
            min-height: 70vh;
        }


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

    /* History Section */
    .history-section {
        background-color: var(--bg-gray-light);
        padding: 5rem 0;
    }

    .history-header {
        text-align: left;
        max-width: 1200px;
        margin: 0 auto 4rem;
    }


    .timeline-wrapper {
        position: relative;
        max-width: 1200px;
        margin: 0 auto;
        padding-left: 80px;
        padding-bottom: 2rem;
    }

    /* Vertical line - starts from first icon center, ends at last icon center */
    .timeline-line {
        position: absolute;
        left: 20px;
        top: 20px;
        /* Start from center of first icon (40px / 2 = 20px) */
        width: 3px;
        background-color: var(--primary-color);
        z-index: 1;
        border-radius: 2px;
        /* Height will be set by JavaScript for precision, fallback for no-JS */
        height: calc(100% - 4rem - 20px);
    }

    .timeline-item {
        position: relative;
        margin-bottom: 4rem;
        display: flex;
        align-items: flex-start;
    }

    .timeline-item:last-child {
        margin-bottom: 2rem;
    }

    .timeline-icon {
        position: absolute;
        left: -60px;
        top: 0;
        width: 40px;
        height: 40px;
        background-color: var(--primary-color);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        z-index: 2;
        box-shadow: 0 2px 8px var(--shadow-primary);
        border: 3px solid var(--text-white);
        transform: translateX(-50%);
    }

    .timeline-icon i {
        color: var(--text-white);
        font-size: var(--font-size-xl);
    }

    .timeline-content {
        flex: 1;
    }

    .timeline-year {
        font-size: var(--font-size-2xl);
        font-weight: 600;
        color: var(--primary-color);
        margin-bottom: 0.75rem;
        margin-top: 0;
    }

    .timeline-card {
        background-color: var(--bg-white);
        border-radius: 12px;
        padding: 2rem;
        box-shadow: 0 2px 8px var(--shadow-black);
        transition: box-shadow 0.3s ease;
    }

    .timeline-card:hover {
        box-shadow: 0 4px 16px var(--shadow-black-hover);
    }


    .timeline-card-description {
        font-size: var(--font-size-base);
        color: var(--text-muted);
        line-height: 1.6;
        margin-bottom: 1.5rem;
    }

    .timeline-image {
        width: 100%;
        border-radius: 8px;
        overflow: hidden;
        margin-top: 1.5rem;
    }

    .timeline-image img {
        width: 100%;
        height: 350px;
        display: block;
        object-fit: cover;
        object-position: center;
    }

    /* Responsive adjustments for History Section */
    @media (max-width: 992px) {
        .timeline-wrapper {
            padding-left: 60px;
        }

        .timeline-icon {
            left: -60px;
            width: 36px;
            height: 36px;
            margin-left: 18px;
        }

        .timeline-icon i {
            font-size: var(--font-size-lg);
        }

        .timeline-line {
            left: 18px;
            top: 18px;
            /* Center of 36px icon */
            height: calc(100% - 4rem - 18px);
            /* Fallback height */
        }
    }

    @media (max-width: 768px) {
        .history-section {
            padding: 3rem 0;
        }


        .timeline-wrapper {
            padding-left: 50px;
        }

        .timeline-line {
            left: 15px;
            top: 16px;
            /* Center of 32px icon */
            height: calc(100% - 4rem - 16px);
            /* Fallback height */
        }

        .timeline-icon {
            left: -50px;
            width: 32px;
            height: 32px;
            margin-left: 15px;
        }

        .timeline-icon i {
            font-size: 1rem;
        }

        .timeline-year {
            font-size: var(--font-size-xl);
        }

        .timeline-card {
            padding: 1.5rem;
        }


        .timeline-image img {
            height: auto;
        }
    }

    @media (max-width: 576px) {
        .history-header {
            margin-bottom: 3rem;
        }


        .timeline-item {
            margin-bottom: 3rem;
        }

        .timeline-card {
            padding: 1.25rem;
        }


        .timeline-card-description {
            font-size: var(--font-size-base);
        }
    }

    /* Core Values Section */
    .core-values-section {
        background-color: var(--bg-white);
        padding: 5rem 0;
    }

    .core-values-header {
        max-width: 80%;
        margin: 0 auto;
    }


    .core-values-card {
        background-color: var(--bg-gray-light);
        border-radius: 12px;
        padding: 2.5rem 2rem;
        height: 100%;
        box-shadow: 0 2px 8px var(--shadow-black);
        transition: box-shadow 0.3s ease, transform 0.3s ease;
    }

    .core-values-card:hover {
        box-shadow: 0 4px 16px var(--shadow-black-hover);
        transform: translateY(-2px);
    }

    .core-values-icon-box {
        width: 64px;
        height: 64px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-bottom: 1.5rem;
    }

    .core-values-icon-blue {
        background-color: var(--icon-bg-blue);
    }

    .core-values-icon-blue i {
        color: var(--accent-blue);
        font-size: var(--font-size-2xl);
    }

    .core-values-icon-green {
        background-color: var(--icon-bg-green);
    }

    .core-values-icon-green i {
        color: var(--accent-green);
        font-size: var(--font-size-2xl);
    }

    .core-values-icon-orange {
        background-color: var(--icon-bg-orange);
    }

    .core-values-icon-orange i {
        color: var(--accent-orange);
        font-size: var(--font-size-2xl);
    }


    .core-values-card-text {
        font-size: var(--font-size-base);
        color: var(--text-muted);
        line-height: 1.6;
        margin: 0;
    }

    /* Responsive adjustments for Core Values Section */
    @media (max-width: 992px) {
        .core-values-section {
            padding: 4rem 0;
        }
    }

    @media (max-width: 768px) {
        .core-values-section {
            padding: 3rem 0;
        }


        .core-values-card {
            padding: 2rem 1.5rem;
        }

        .core-values-icon-box {
            width: 56px;
            height: 56px;
            margin-bottom: 1.25rem;
        }

        .core-values-icon-box i {
            font-size: var(--font-size-2xl);
        }


        .core-values-card-text {
            font-size: var(--font-size-base);
        }
    }

    @media (max-width: 576px) {
        .core-values-header {
            margin-bottom: 3rem;
        }


        .core-values-card {
            padding: 1.75rem 1.25rem;
        }
    }

    /* Governance Section */
    .governance-section {
        background-color: var(--bg-primary-light);
        padding: 5rem 0;
    }

    .governance-header {
        max-width: 600px;
    }


    .governance-description {
        font-size: var(--font-size-lg);
        color: var(--text-medium);
        line-height: 1.7;
        margin-bottom: 2rem;
    }

    .governance-list {
        list-style: none;
        padding: 0;
        margin: 0;
    }

    .governance-list-item {
        display: flex;
        align-items: center;
        font-size: var(--font-size-lg);
        color: var(--text-dark);
        margin-bottom: 1.25rem;
        line-height: 1.6;
    }

    .governance-list-item:last-child {
        margin-bottom: 0;
    }

    .governance-list-item i {
        color: var(--accent-green);
        font-size: var(--font-size-2xl);
        margin-right: 0.75rem;
        flex-shrink: 0;
        margin-top: 0.125rem;
    }

    .governance-download-card {
        background-color: var(--bg-white);
        border-radius: 16px;
        padding: 3rem 2.5rem;
        text-align: center;
        box-shadow: 0 4px 20px var(--shadow-black);
        max-width: 500px;
        margin: 0 auto;
    }

    .governance-download-icon {
        width: 80px;
        height: 80px;
        margin: 0 auto 1.5rem;
        display: flex;
        align-items: center;
        justify-content: center;
        background-color: var(--bg-gray-medium);
        border-radius: 50%;
    }

    .governance-download-icon i {
        font-size: var(--font-size-3xl);
        color: var(--text-light);
    }


    .governance-download-info {
        font-size: var(--font-size-sm);
        color: var(--text-muted);
        margin-bottom: 2rem;
    }

    /* Responsive adjustments for Governance Section */
    @media (max-width: 992px) {
        .governance-section {
            padding: 4rem 0;
        }


        .governance-download-card {
            margin-top: 3rem;
        }
    }

    @media (max-width: 768px) {
        .governance-section {
            padding: 3rem 0;
        }


        .governance-description {
            font-size: var(--font-size-base);
        }

        .governance-list-item {
            font-size: var(--font-size-base);
        }

        .governance-download-card {
            padding: 2.5rem 2rem;
            margin-top: 2.5rem;
        }

        .governance-download-icon {
            width: 70px;
            height: 70px;
        }

        .governance-download-icon i {
            font-size: var(--font-size-3xl);
        }

    }

    @media (max-width: 576px) {

        .governance-description {
            font-size: var(--font-size-base);
        }

        .governance-list-item {
            font-size: var(--font-size-base);
        }

        .governance-download-card {
            padding: 2rem 1.5rem;
        }
    }

    /* Founder Message Section */
    .founder-section {
        background-color: var(--bg-gray-light);
        padding: 5rem 0;
    }

    .founder-card {
        background-color: var(--bg-white);
        border-radius: 20px;
        padding: 3rem;
        box-shadow: 0 4px 20px var(--shadow-black);
        max-width: 1200px;
        margin: 0 auto;
    }

    .founder-image-wrapper {
        display: inline-block;
        position: relative;
    }

    .founder-image {
        width: 200px;
        height: 200px;
        border-radius: 50%;
        object-fit: cover;
        object-position: center;
        border: 4px solid var(--bg-primary-light);
        box-shadow: 0 4px 12px var(--shadow-black);
    }


    .founder-quote {
        font-size: var(--font-size-lg);
        font-style: italic;
        color: var(--text-medium);
        line-height: 1.8;
        margin-bottom: 2rem;
        padding: 0;
        border: none;
        quotes: none;
    }

    .founder-quote::before,
    .founder-quote::after {
        content: none;
    }

    .founder-signature {
        margin-top: 2rem;
    }

    .founder-name {
        font-size: var(--font-size-xl);
        font-weight: 600;
        color: var(--primary-color);
        margin-bottom: 0.25rem;
    }

    .founder-role {
        font-size: var(--font-size-sm);
        color: var(--text-muted);
        margin-bottom: 1rem;
    }

    .founder-signature-text {
        font-size: var(--font-size-2xl);
        font-weight: 300;
        color: var(--text-light);
        font-style: italic;
        margin: 0;
        font-family: 'Georgia', serif;
    }

    /* Responsive adjustments for Founder Section */
    @media (max-width: 992px) {
        .founder-section {
            padding: 4rem 0;
        }

        .founder-card {
            padding: 2.5rem;
        }
    }

    @media (max-width: 768px) {
        .founder-section {
            padding: 3rem 0;
        }

        .founder-card {
            padding: 2rem;
        }

        .founder-image {
            width: 150px;
            height: 150px;
            margin-bottom: 2rem;
        }


        .founder-quote {
            font-size: var(--font-size-base);
        }

        .founder-name {
            font-size: var(--font-size-lg);
        }

        .founder-signature-text {
            font-size: var(--font-size-xl);
        }
    }

    @media (max-width: 576px) {
        .founder-card {
            padding: 1.5rem;
        }

        .founder-image {
            width: 120px;
            height: 120px;
        }


        .founder-quote {
            font-size: var(--font-size-base);
        }
    }

    /* who-can-join */

    .who-can-join {
        background-color: var(--bg-white);
        padding: 5rem 0;
    }

    .accordion-button:focus, .accordion-button:not(.collapsed){
        background-color: var(--bg-gray-light);
        border: none;
        box-shadow: none;
    }

    .accordion-button{
        margin-bottom: 0;
    }