.featured-logo {
    text-align: center;
    margin-top: 16px;
}

.featured-logo img {
    width: 100%;
}

.impsi-overview {
    padding: 30px 0 80px;
}

.impsi-heading {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-top: 18px;
    margin-bottom: 18px;
}

.impsi-heading span {
    font-size: 2rem;
    font-weight: 400;
    color: #1a2a3f;
    white-space: nowrap;
}

.impsi-heading::after {
    content: "";
    flex: 1;
    height: 1px;
    background: #dde4ed;
}

.impsi-section-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 28px;
    margin-bottom: 40px;
}

.impsi-section-title::before,
.impsi-section-title::after {
    content: "";
    flex: 1;
    height: 1px;
    background: #dde4ed;
}

.impsi-section-title span {
    font-size: 2.3rem;
    font-weight: 400;
    color: #1a2a3f;
}

.impsi-top-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 90px;
}

.impsi-statement p {
    max-width: 430px;
    font-size: 1.2rem;
    line-height: 1.7;
    color: #2f3f53;
}

.impsi-divider {
    height: 1px;
    background: #e6ebf2;
    margin: 42px 0;
}

.impsi-divider-large {
    margin: 70px 0 40px;
}

.impsi-cards-grid,
.impsi-approach-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.impsi-card,
.impsi-model-card {
    background: rgba(255,255,255,0.82);
    border: 1px solid #e6ecf4;
    border-radius: 14px;
    padding: 24px;
    box-shadow: 0 10px 24px rgba(0,0,0,0.04);
    backdrop-filter: blur(8px);
    text-align: center;
}

.impsi-card-icon {
    font-size: 1.8rem;
    line-height: 1;
    margin-bottom: 14px;
    color: #6b89a7;
}

.impsi-card h3,
.impsi-model-card h4 {
    font-size: 1.05rem;
    font-weight: 500;
    color: #1a2a3f;
    margin-bottom: 12px;
}

.impsi-card p,
.impsi-model-card p {
    font-size: 0.95rem;
    line-height: 1.7;
    color: #5a6878;
}

.impsi-model-layout {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 40px;
    align-items: center;
}

.impsi-model-left {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}

.impsi-model-diagram {
    position: relative;
    width: 420px;
    height: 420px;
    margin: 0 auto;
}

.impsi-petal {
    position: absolute;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: rgba(214,221,231,0.35);
    border: 1px solid rgba(214,221,231,0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #26384a;
    font-size: 0.95rem;
    line-height: 1.4;
    backdrop-filter: blur(6px);
}

.petal-top {
    top: 20px;
    left: 20px;
}

.petal-right-top {
    top: 20px;
    right: 20px;
}

.petal-left-bottom {
    left: 20px;
    bottom: 20px;
}

.petal-right-bottom {
    right: 20px;
    bottom: 20px;
}

.impsi-center-node {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 170px;
    height: 90px;
    transform: translate(-50%, -50%);
    border-radius: 999px;
    background:
        radial-gradient(circle at center,
            #274c70 0%,
            #15263d 100%);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    letter-spacing: 1px;
    box-shadow:
        0 0 30px rgba(48,90,132,.25),
        0 10px 30px rgba(0,0,0,.12);
    z-index: 5;
}

.impsi-model-footer {
    margin-top: 28px;
    display: flex;
    justify-content: center;
    gap: 14px;
    color: #667382;
    font-size: 1rem;
}

.impsi-card-sm {
    min-height: 170px;
}

.impsi-cta-section {
    padding: 30px 0 10px;
}

.impsi-cta-intro {
    font-size: 1.5rem;
    font-weight: 400;
    color: #34465b;
    text-align: left;
    margin-bottom: 40px;
    line-height: 1.5;
}

.impsi-cta-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 70px;
}

.impsi-action-card {
    padding: 0;
    overflow: hidden;
    text-align: center;
}

.impsi-action-banner {
    height: 190px;
    display: flex;
    align-items: center;
    justify-content: center;

    background:
        linear-gradient(
            180deg,
            rgba(187,198,223,.55),
            rgba(219,226,240,.35)
        );

    border-bottom: 1px solid #dde5ef;
}

.impsi-action-banner img {
    height: 150px;
}

.impsi-action-icon {
    font-size: 4rem;
    line-height: 1;
}

.impsi-action-content {
    padding: 28px 24px 30px;
}

.impsi-action-content h3 {
    font-size: 1.5rem;
    font-weight: 400;
    color: #36485f;
    margin-bottom: 18px;
}

.impsi-action-content p {
    color: #58697d;
    line-height: 1.8;
    font-size: 1rem;
    margin-bottom: 28px;
}

.impsi-action-content .btn {
    min-width: 120px;
}

.impsi-engage {
    margin-top: 10px;
    padding-bottom: 20px;
}

.impsi-engage h2 {
    font-size: 2rem;
    font-weight: 400;
    color: #34465b;
    margin-bottom: 24px;
}

.impsi-engage p {
    max-width: 900px;
    color: #58697d;
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: 28px;
}

.impsi-what-we-do {
    padding: 20px 0 60px;
}

.impsi-what-we-do-intro {
    font-size: 1.2rem;
    line-height: 1.7;
    color: #2f3f53;
    margin-bottom: 40px;
}

.impsi-services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}

.impsi-service-card {
    background: rgba(255,255,255,.82);
    border: 1px solid #e6ecf4;
    border-radius: 14px;
    padding: 26px 28px;
    box-shadow: 0 10px 24px rgba(0,0,0,.04);
    backdrop-filter: blur(8px);
    transition: .2s ease;
}

.impsi-service-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 30px rgba(0,0,0,.06);
}

.impsi-service-header {
    display: flex;
    align-items: flex-start;
    gap: 18px;
}

.impsi-service-icon {
    flex-shrink: 0;
    width: 48px;
    font-size: 2rem;
    line-height: 1;
    text-align: center;
    color: #6b89a7;
}

.impsi-service-title {
    flex: 1;
    font-size: 1.05rem;
    line-height: 1.3;
    font-weight: 500;
    color: #1a2a3f;
}

.impsi-service-arrow {
    flex-shrink: 0;
    font-size: 1.8rem;
    color: #7b8796;
    text-decoration: none;
    line-height: 1;
}

.impsi-service-description {
    margin-top: 18px;
    padding-left: 66px;
    font-size: 0.95rem;
    line-height: 1.6;
    color: #5a6878;
}

.impsi-library {
    padding: 30px 0 80px;
}

.impsi-library-tabs {
    display: flex;
    justify-content: center;
    gap: 6px;
    margin: 0 0 40px;
}

.impsi-library-tabs a {
    padding: 12px 24px;
    background: rgba(255,255,255,.6);
    border: 1px solid #e6ecf4;
    border-radius: 8px;
    color: #34465b;
    text-decoration: none;
    font-size: 1rem;
    transition: .2s;
}

.impsi-library-tabs a:hover {
    background: #f7f9fc;
}

.impsi-library-tabs a.active {
    background: #39577b;
    color: #fff;
    border-color: #39577b;
}

/* Layout */

.impsi-library-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
    align-items: start;
}

.impsi-library-left,
.impsi-library-right {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.impsi-report-card,
.impsi-report-feature,
.impsi-entity-card,
.impsi-prototype-card {
    background: rgba(255,255,255,.82);
    border: 1px solid #e6ecf4;
    border-radius: 14px;
    box-shadow: 0 10px 24px rgba(0,0,0,.04);
    backdrop-filter: blur(8px);
}

.impsi-report-card {
    padding: 28px;
}

.impsi-report-content h3 {
    font-size: 2rem;
    font-weight: 400;
    color: #1a2a3f;
    margin-bottom: 10px;
}

.impsi-report-content h4 {
    font-size: 1.2rem;
    font-weight: 400;
    color: #36485f;
    margin-bottom: 24px;
}

.impsi-report-date {
    color: #5f6d7e;
    font-size: 1rem;
    margin-bottom: 18px;
}

.impsi-report-content p {
    color: #58697d;
    line-height: 1.8;
    margin-bottom: 24px;
}

.impsi-report-content .btn {
    min-width: 150px;
    text-align: center;
}

.impsi-report-feature {
    overflow: hidden;
}

.impsi-report-image {
    height: 320px;
    overflow: hidden;
}

.impsi-report-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.impsi-report-feature .impsi-report-content {
    padding: 28px;
}

/* Hero image */

.impsi-hero-image {
    overflow: hidden;
    border-radius: 14px;
    border: 1px solid #e6ecf4;
    box-shadow: 0 10px 24px rgba(0,0,0,.04);
}

.impsi-hero-image img {
    display: block;
    width: 100%;
    height: auto;
}

.impsi-entity-card {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 22px 24px;
}

.impsi-entity-icon {
    width: 42px;
    flex-shrink: 0;
    text-align: center;
    font-size: 2rem;
    color: #6b89a7;
}

.impsi-entity-content h4 {
    font-size: 1.1rem;
    font-weight: 500;
    color: #1a2a3f;
    margin-bottom: 6px;
}

.impsi-entity-content p {
    color: #5a6878;
    line-height: 1.6;
}

.impsi-subsection-title {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-top: 24px;
    margin-bottom: 8px;
}

.impsi-subsection-title::after {
    content: "";
    flex: 1;
    height: 1px;
    background: #dde4ed;
}

.impsi-subsection-title span {
    font-size: 2.2rem;
    font-weight: 400;
    color: #1a2a3f;
}

.impsi-prototype-card {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    padding: 20px 24px;
}

.impsi-prototype-icon {
    width: 48px;
    flex-shrink: 0;
    text-align: center;
    font-size: 2rem;
    color: #6b89a7;
}

.impsi-prototype-content {
    flex: 1;
}

.impsi-prototype-content h4 {
    font-size: 1.1rem;
    font-weight: 500;
    color: #1a2a3f;
    margin-bottom: 6px;
}

.impsi-prototype-text {
    color: #58697d;
    line-height: 1.7;
}

.impsi-prototype-content small {
    display: block;
    margin-top: 8px;
    color: #7a8898;
    font-size: .9rem;
}

#contact-message-feedback-form input.form-text, 
#contact-message-feedback-form input.form-email {
    width: 100%;
}

#edit-preview {
    display: none;
}