/* ============================================================
   ZANCK — INSIGHTS STYLES
   File: /assets/css/insights.css

   BRAND PALETTE — LOCKED
   #1e6dbb — ZANCK Blue
   #FFFFFF — White
   #000000 — Black

   Design direction:
   Premium enterprise editorial.
   Content-first layouts.
   White-dominant interface.
   Blue for navigation, emphasis and interaction.
   Black reserved for selected editorial surfaces.
   ============================================================ */


/* ============================================================
   01. INSIGHTS TOKENS
   ============================================================ */

:root {

    --insight-blue: #1e6dbb;
    --insight-white: #FFFFFF;
    --insight-black: #000000;

    --insight-blue-dark: #185d9f;

    --insight-gray-50: #fafafa;
    --insight-gray-100: #f5f5f5;

    --insight-muted: rgba(0, 0, 0, 0.62);
    --insight-soft: rgba(0, 0, 0, 0.44);

    --insight-border: rgba(0, 0, 0, 0.10);
    --insight-border-strong: rgba(0, 0, 0, 0.16);

}


/* ============================================================
   02. FOUNDATION
   ============================================================ */

.insights-page {

    background: var(--insight-white);
    color: var(--insight-black);
    overflow: hidden;

}


.insights-page *,
.insights-page *::before,
.insights-page *::after {

    box-sizing: border-box;

}


/* ============================================================
   03. CONTAINER
   ============================================================ */

.insights-container {

    width: min(
        calc(100% - 48px),
        1280px
    );

    margin-inline: auto;

}


.insights-container-wide {

    width: min(
        calc(100% - 48px),
        1440px
    );

    margin-inline: auto;

}


@media (max-width: 700px) {

    .insights-container,
    .insights-container-wide {

        width: min(
            calc(100% - 32px),
            1280px
        );

    }

}


/* ============================================================
   04. HERO — EDITORIAL INDEX
   ============================================================ */

.insights-hero {

    position: relative;
    overflow: hidden;

    min-height: 670px;

    display: flex;
    align-items: flex-end;

    background: var(--insight-white);

    border-bottom:
        1px solid var(--insight-border);

}


.insights-hero-inner {

    position: relative;
    z-index: 2;

    width: min(
        calc(100% - 48px),
        1280px
    );

    margin-inline: auto;

    padding: 110px 0 85px;

}


.insights-hero-kicker {

    display: inline-flex;
    align-items: center;
    gap: 11px;

    color: var(--insight-blue);

    font-size: 10px;
    font-weight: 700;

    letter-spacing: 0.16em;
    text-transform: uppercase;

}


.insights-hero-kicker::before {

    content: "";

    width: 32px;
    height: 2px;

    background: var(--insight-blue);

}


.insights-hero h1 {

    max-width: 1050px;

    margin: 25px 0 0;

    font-family:
        "Manrope",
        "Inter",
        sans-serif;

    font-size:
        clamp(60px, 9vw, 128px);

    line-height: 0.86;

    letter-spacing: -0.075em;

    font-weight: 700;

}


.insights-hero h1 span {

    color: var(--insight-blue);

}


.insights-hero-description {

    max-width: 610px;

    margin: 34px 0 0;

    color: var(--insight-muted);

    font-size: 15px;

    line-height: 1.85;

}


/* ============================================================
   05. HERO INDEX NUMBER
   ============================================================ */

.insights-hero-index {

    position: absolute;

    right: 4%;
    bottom: -45px;

    font-family:
        "Manrope",
        sans-serif;

    font-size:
        clamp(180px, 25vw, 370px);

    line-height: 0.8;

    letter-spacing: -0.10em;

    color:
        rgba(30, 109, 187, 0.055);

    user-select: none;
    pointer-events: none;

}


/* ============================================================
   06. FEATURED INSIGHT
   ============================================================ */

.insights-featured {

    padding: 120px 0;

}


.insights-featured-grid {

    display: grid;

    grid-template-columns:
        1.3fr
        0.7fr;

    min-height: 560px;

    border:
        1px solid var(--insight-border);

}


/* ============================================================
   07. FEATURED VISUAL
   ============================================================ */

.insights-featured-visual {

    position: relative;

    overflow: hidden;

    min-height: 560px;

    background: var(--insight-black);

}


.insights-featured-visual::before {

    content: "";

    position: absolute;

    width: 460px;
    height: 460px;

    right: -130px;
    top: -130px;

    border:
        1px solid
        rgba(30, 109, 187, 0.45);

    border-radius: 50%;

}


.insights-featured-visual::after {

    content: "";

    position: absolute;

    width: 280px;
    height: 280px;

    right: -40px;
    top: -40px;

    border:
        1px solid
        rgba(255, 255, 255, 0.12);

    border-radius: 50%;

}


.insight-visual-grid {

    position: absolute;
    inset: 40px;

    display: grid;

    grid-template-columns:
        repeat(8, 1fr);

    grid-template-rows:
        repeat(8, 1fr);

}


.insight-visual-grid span {

    border-right:
        1px solid
        rgba(255, 255, 255, 0.045);

    border-bottom:
        1px solid
        rgba(255, 255, 255, 0.045);

}


.insight-visual-node {

    position: absolute;

    width: 9px;
    height: 9px;

    background: var(--insight-blue);

    border-radius: 50%;

    box-shadow:
        0 0 0 9px
        rgba(30, 109, 187, 0.16);

}


.insight-visual-node.node-one {

    left: 30%;
    top: 34%;

}


.insight-visual-node.node-two {

    right: 28%;
    bottom: 27%;

}


/* ============================================================
   08. FEATURED CONTENT
   ============================================================ */

.insights-featured-content {

    display: flex;
    flex-direction: column;

    justify-content: space-between;

    padding: 42px;

    background: var(--insight-white);

}


.insight-meta {

    display: flex;
    flex-wrap: wrap;

    align-items: center;

    gap: 12px;

    color: var(--insight-soft);

    font-size: 10px;
    font-weight: 700;

    letter-spacing: 0.08em;
    text-transform: uppercase;

}


.insight-meta-category {

    color: var(--insight-blue);

}


.insights-featured-content h2 {

    margin: 55px 0 0;

    font-family:
        "Manrope",
        sans-serif;

    font-size:
        clamp(30px, 4vw, 52px);

    line-height: 0.98;

    letter-spacing: -0.045em;

}


.insights-featured-content p {

    max-width: 460px;

    margin: 20px 0 0;

    color: var(--insight-muted);

    font-size: 13px;

    line-height: 1.75;

}


.insight-read-more {

    display: inline-flex;
    align-items: center;

    gap: 10px;

    width: fit-content;

    margin-top: 35px;

    color: var(--insight-blue);

    font-size: 11px;
    font-weight: 700;

    text-decoration: none;

}


.insight-read-more-arrow {

    transition:
        transform 180ms ease;

}


.insight-read-more:hover
.insight-read-more-arrow {

    transform: translateX(5px);

}


/* ============================================================
   09. INSIGHTS DIRECTORY
   ============================================================ */

.insights-directory {

    padding: 130px 0;

    background: var(--insight-gray-50);

}


.insights-directory-header {

    display: flex;

    align-items: flex-end;
    justify-content: space-between;

    gap: 50px;

    margin-bottom: 60px;

}


.insights-directory-header h2 {

    margin: 15px 0 0;

    font-family:
        "Manrope",
        sans-serif;

    font-size:
        clamp(42px, 5vw, 70px);

    line-height: 0.94;

    letter-spacing: -0.055em;

}


.insights-directory-header p {

    max-width: 390px;

    margin: 0;

    color: var(--insight-muted);

    font-size: 13px;

    line-height: 1.75;

}


/* ============================================================
   10. FILTER BAR
   ============================================================ */

.insights-filter {

    display: flex;

    flex-wrap: wrap;

    gap: 8px;

    padding-bottom: 25px;

    border-bottom:
        1px solid var(--insight-border);

}


.insights-filter-button {

    appearance: none;

    border:
        1px solid var(--insight-border);

    background:
        var(--insight-white);

    color:
        var(--insight-muted);

    padding:
        10px 15px;

    font-family: inherit;

    font-size: 10px;
    font-weight: 700;

    letter-spacing: 0.04em;

    cursor: pointer;

    transition:
        background-color 180ms ease,
        border-color 180ms ease,
        color 180ms ease;

}


.insights-filter-button:hover,
.insights-filter-button.is-active {

    border-color:
        var(--insight-blue);

    background:
        var(--insight-blue);

    color:
        var(--insight-white);

}


/* ============================================================
   11. INSIGHT CARDS GRID
   ============================================================ */

.insights-grid {

    display: grid;

    grid-template-columns:
        repeat(3, minmax(0, 1fr));

    gap: 18px;

    margin-top: 35px;

}


.insight-card {

    position: relative;

    min-height: 390px;

    display: flex;

    flex-direction: column;

    padding: 30px;

    background:
        var(--insight-white);

    border:
        1px solid var(--insight-border);

    text-decoration: none;

    color: inherit;

    transition:
        transform 220ms ease,
        border-color 220ms ease,
        box-shadow 220ms ease;

}


.insight-card:hover {

    transform:
        translateY(-5px);

    border-color:
        rgba(30, 109, 187, 0.32);

    box-shadow:
        0 18px 45px
        rgba(0, 0, 0, 0.06);

}


.insight-card-number {

    color:
        var(--insight-blue);

    font-size:
        10px;

    font-weight:
        700;

}


.insight-card h3 {

    margin:
        65px 0 0;

    font-family:
        "Manrope",
        sans-serif;

    font-size:
        23px;

    line-height:
        1.06;

    letter-spacing:
        -0.035em;

}


.insight-card p {

    margin:
        16px 0 0;

    color:
        var(--insight-muted);

    font-size:
        13px;

    line-height:
        1.7;

}


.insight-card-footer {

    display:
        flex;

    align-items:
        center;

    justify-content:
        space-between;

    gap:
        20px;

    margin-top:
        auto;

    padding-top:
        30px;

}


.insight-card-type {

    color:
        var(--insight-soft);

    font-size:
        9px;

    font-weight:
        700;

    letter-spacing:
        0.10em;

    text-transform:
        uppercase;

}


.insight-card-arrow {

    color:
        var(--insight-blue);

    font-size:
        18px;

    transition:
        transform 180ms ease;

}


.insight-card:hover .insight-card-arrow {

    transform:
        translateX(5px);

}


@media (max-width: 950px) {

    .insights-grid {

        grid-template-columns:
            repeat(2, minmax(0, 1fr));

    }

}


@media (max-width: 650px) {

    .insights-grid {

        grid-template-columns:
            1fr;

    }

    .insight-card {

        min-height:
            330px;

    }

}


/* ============================================================
   12. TOPIC / KNOWLEDGE MAP
   ============================================================ */

.insights-topics {

    padding: 140px 0;

}


.insights-topics-layout {

    display: grid;

    grid-template-columns:
        0.65fr
        1.35fr;

    gap: 90px;

}


.insights-topics-title h2 {

    margin: 15px 0 0;

    font-family:
        "Manrope",
        sans-serif;

    font-size:
        clamp(42px, 5vw, 70px);

    line-height:
        0.94;

    letter-spacing:
        -0.055em;

}


.insights-topics-title p {

    max-width:
        360px;

    margin:
        25px 0 0;

    color:
        var(--insight-muted);

    font-size:
        13px;

    line-height:
        1.8;

}


.insights-topic-list {

    border-top:
        1px solid var(--insight-border);

}


.insight-topic {

    display:
        grid;

    grid-template-columns:
        55px
        1fr
        25px;

    align-items:
        center;

    gap:
        20px;

    min-height:
        95px;

    border-bottom:
        1px solid var(--insight-border);

    text-decoration:
        none;

    color:
        inherit;

}


.insight-topic-number {

    color:
        var(--insight-blue);

    font-size:
        10px;

    font-weight:
        700;

}


.insight-topic h3 {

    margin:
        0;

    font-family:
        "Manrope",
        sans-serif;

    font-size:
        17px;

}


.insight-topic p {

    margin:
        4px 0 0;

    color:
        var(--insight-muted);

    font-size:
        13px;

    line-height:
        1.6;

}


.insight-topic-arrow {

    color:
        var(--insight-blue);

    transition:
        transform 180ms ease;

}


.insight-topic:hover .insight-topic-arrow {

    transform:
        translateX(5px);

}


@media (max-width: 760px) {

    .insights-topics {

        padding:
            90px 0;

    }

    .insights-topics-layout {

        grid-template-columns:
            1fr;

        gap:
            55px;

    }

}


/* ============================================================
   13. RESEARCH CALLOUT
   ============================================================ */

.insights-research {

    position:
        relative;

    overflow:
        hidden;

    padding:
        125px 0;

    background:
        var(--insight-blue);

    color:
        var(--insight-white);

}


.insights-research::after {

    content:
        "";

    position:
        absolute;

    width:
        430px;

    height:
        430px;

    right:
        -160px;

    top:
        -160px;

    border:
        1px solid
        rgba(
            255,
            255,
            255,
            0.17
        );

    border-radius:
        50%;

}


.insights-research-inner {

    position:
        relative;

    z-index:
        2;

}


.insights-research h2 {

    max-width:
        900px;

    margin:
        15px 0 0;

    font-family:
        "Manrope",
        sans-serif;

    font-size:
        clamp(
            45px,
            6vw,
            82px
        );

    line-height:
        0.91;

    letter-spacing:
        -0.065em;

}


.insights-research h2 span {

    color:
        var(--insight-black);

}


.insights-research p {

    max-width:
        590px;

    margin:
        28px 0 0;

    color:
        rgba(
            255,
            255,
            255,
            0.74
        );

    font-size:
        14px;

    line-height:
        1.8;

}


.insights-research-action {

    display:
        inline-flex;

    align-items:
        center;

    justify-content:
        center;

    min-height:
        52px;

    margin-top:
        35px;

    padding:
        0 27px;

    background:
        var(--insight-white);

    color:
        var(--insight-black);

    font-size:
        11px;

    font-weight:
        700;

    text-decoration:
        none;

    transition:
        transform 180ms ease;

}


.insights-research-action:hover {

    transform:
        translateY(-3px);

}


/* ============================================================
   14. NEWSLETTER / SUBSCRIPTION
   ============================================================ */

.insights-subscribe {

    padding:
        120px 0;

    border-bottom:
        1px solid var(--insight-border);

}


.insights-subscribe-grid {

    display:
        grid;

    grid-template-columns:
        0.8fr
        1.2fr;

    gap:
        80px;

}


.insights-subscribe h2 {

    margin:
        15px 0 0;

    font-family:
        "Manrope",
        sans-serif;

    font-size:
        clamp(
            38px,
            4.5vw,
            62px
        );

    line-height:
        0.95;

    letter-spacing:
        -0.055em;

}


.insights-subscribe p {

    max-width:
        550px;

    margin:
        25px 0 0;

    color:
        var(--insight-muted);

    font-size:
        13px;

    line-height:
        1.8;

}


.insights-subscribe-form {

    display:
        flex;

    align-items:
        stretch;

    align-self:
        center;

    max-width:
        650px;

}


.insights-subscribe-form input {

    min-width:
        0;

    flex:
        1;

    min-height:
        54px;

    padding:
        0 18px;

    border:
        1px solid var(--insight-border-strong);

    border-right:
        0;

    outline:
        none;

    background:
        var(--insight-white);

    color:
        var(--insight-black);

    font-family:
        inherit;

    font-size:
        13px;

}


.insights-subscribe-form input:focus {

    border-color:
        var(--insight-blue);

}


.insights-subscribe-form button {

    min-height:
        54px;

    padding:
        0 25px;

    border:
        0;

    background:
        var(--insight-blue);

    color:
        var(--insight-white);

    font-family:
        inherit;

    font-size:
        11px;

    font-weight:
        700;

    cursor:
        pointer;

}


@media (max-width: 760px) {

    .insights-subscribe {

        padding:
            85px 0;

    }

    .insights-subscribe-grid {

        grid-template-columns:
            1fr;

        gap:
            40px;

    }

    .insights-subscribe-form {

        flex-direction:
            column;

    }

    .insights-subscribe-form input {

        border-right:
            1px solid var(--insight-border-strong);

        border-bottom:
            0;

    }

}


/* ============================================================
   15. FINAL CTA
   ============================================================ */

.insights-cta {

    position:
        relative;

    overflow:
        hidden;

    padding:
        140px 0;

    background:
        var(--insight-black);

    color:
        var(--insight-white);

}


.insights-cta::before {

    content:
        "";

    position:
        absolute;

    width:
        520px;

    height:
        520px;

    right:
        -210px;

    top:
        -190px;

    border:
        1px solid
        rgba(
            30,
            109,
            187,
            0.38
        );

    border-radius:
        50%;

}


.insights-cta-inner {

    position:
        relative;

    z-index:
        2;

}


.insights-cta h2 {

    max-width:
        930px;

    margin:
        15px 0 0;

    font-family:
        "Manrope",
        sans-serif;

    font-size:
        clamp(
            45px,
            6vw,
            86px
        );

    line-height:
        0.91;

    letter-spacing:
        -0.065em;

}


.insights-cta h2 span {

    color:
        var(--insight-blue);

}


.insights-cta p {

    max-width:
        590px;

    margin:
        28px 0 0;

    color:
        rgba(
            255,
            255,
            255,
            0.60
        );

    font-size:
        14px;

    line-height:
        1.8;

}


.insights-cta-actions {

    display:
        flex;

    flex-wrap:
        wrap;

    gap:
        12px;

    margin-top:
        35px;

}


.insights-cta-primary {

    display:
        inline-flex;

    align-items:
        center;

    justify-content:
        center;

    min-height:
        52px;

    padding:
        0 27px;

    background:
        var(--insight-blue);

    color:
        var(--insight-white);

    font-size:
        11px;

    font-weight:
        700;

    text-decoration:
        none;

    transition:
        transform 180ms ease,
        background-color 180ms ease;

}


.insights-cta-primary:hover {

    background:
        var(--insight-blue-dark);

    transform:
        translateY(-2px);

}


.insights-cta-secondary {

    display:
        inline-flex;

    align-items:
        center;

    justify-content:
        center;

    min-height:
        52px;

    padding:
        0 27px;

    border:
        1px solid
        rgba(
            255,
            255,
            255,
            0.22
        );

    color:
        var(--insight-white);

    font-size:
        11px;

    font-weight:
        700;

    text-decoration:
        none;

}


.insights-cta-secondary:hover {

    border-color:
        var(--insight-blue);

}


/* ============================================================
   16. COMMON LABEL
   ============================================================ */

.insights-label {

    display:
        inline-flex;

    align-items:
        center;

    gap:
        10px;

    color:
        var(--insight-blue);

    font-size:
        10px;

    font-weight:
        700;

    letter-spacing:
        0.15em;

    text-transform:
        uppercase;

}


.insights-label::before {

    content:
        "";

    width:
        27px;

    height:
        2px;

    background:
        currentColor;

}


/* ============================================================
   17. PAGINATION
   ============================================================ */

.insights-pagination {

    display:
        flex;

    align-items:
        center;

    justify-content:
        center;

    gap:
        8px;

    margin-top:
        60px;

}


.insights-pagination a,
.insights-pagination button {

    display:
        inline-flex;

    align-items:
        center;

    justify-content:
        center;

    width:
        38px;

    height:
        38px;

    border:
        1px solid var(--insight-border);

    background:
        var(--insight-white);

    color:
        var(--insight-muted);

    font-family:
        inherit;

    font-size:
        10px;

    font-weight:
        700;

    text-decoration:
        none;

    cursor:
        pointer;

}


.insights-pagination .is-current {

    border-color:
        var(--insight-blue);

    background:
        var(--insight-blue);

    color:
        var(--insight-white);

}


/* ============================================================
   18. ACCESSIBILITY
   ============================================================ */

.insights-page a:focus-visible,
.insights-page button:focus-visible,
.insights-page input:focus-visible {

    outline:
        3px solid
        rgba(
            30,
            109,
            187,
            0.28
        );

    outline-offset:
        4px;

}


/* ============================================================
   19. REDUCED MOTION
   ============================================================ */

@media (prefers-reduced-motion: reduce) {

    .insight-card,
    .insight-card-arrow,
    .insight-read-more-arrow,
    .insight-topic-arrow,
    .insights-filter-button,
    .insights-research-action,
    .insights-cta-primary {

        transition:
            none !important;

    }

}