/**
 * Intelligence724 v2.5.0 proof, resources, and conversion remediation.
 * Loaded after the existing responsive/navigation layers.
 */

/* Primary navigation: the managed fallback is intentionally shallow. */
.i724-nav { gap: clamp(0px, .4vw, 6px); }
.i724-nav-item > a { padding-inline: clamp(8px, .8vw, 13px); }
.i724-nav-cta {
    display: inline-flex;
    flex: 0 0 auto;
    inline-size: clamp(184px, 14vw, 218px);
    max-inline-size: 100%;
    min-block-size: 46px;
    align-items: center;
    justify-content: center;
    padding: 10px 14px;
    overflow: hidden;
    white-space: normal;
    overflow-wrap: normal;
    word-break: normal;
    text-align: center;
    text-wrap: balance;
    line-height: 1.12;
}
@media (min-width: 1321px) and (max-width: 1450px) {
    .i724-brand { min-width: 218px; }
    .i724-brand strong { font-size: .86rem; }
    .i724-brand small { font-size: .43rem; }
    .i724-nav-item > a { padding-inline: 8px; font-size: .76rem; }
    .i724-nav-cta {
        inline-size: 188px;
        margin-left: 3px;
        padding: 9px 10px;
        font-size: .71rem;
    }
    .i724-search-toggle { width: 38px; }
}

/* Answer-engine metadata remains available without interrupting the sales story. */
.i724-answer-profile { padding: 0; background: #f6f9fc; border-block: 1px solid var(--i724-line-light); }
.i724-answer-profile .i724-shell { padding-block: 12px; }
.i724-evidence-drawer { border: 1px solid #dbe5ef; border-radius: 10px; background: rgba(255,255,255,.8); }
.i724-evidence-drawer > summary { display: flex; min-height: 46px; align-items: center; justify-content: space-between; gap: 18px; padding: 10px 16px; color: var(--i724-ink-950); cursor: pointer; list-style: none; }
.i724-evidence-drawer > summary::-webkit-details-marker { display: none; }
.i724-evidence-drawer > summary::after { content: "+"; flex: none; color: var(--i724-blue-2); font-size: 1.3rem; line-height: 1; }
.i724-evidence-drawer[open] > summary::after { content: "−"; }
.i724-evidence-drawer > summary span { font-size: .78rem; font-weight: 850; letter-spacing: .04em; text-transform: uppercase; }
.i724-evidence-drawer > summary small { margin-left: auto; color: var(--i724-ink-600); font-size: .72rem; font-weight: 650; text-align: right; }
.i724-evidence-drawer dl { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 0; margin: 0; padding: 0 16px 16px; }
.i724-evidence-drawer dl > div { min-width: 0; padding: 14px; border: 1px solid #e3ebf3; background: #fff; }
.i724-evidence-drawer dl > .is-wide { grid-column: 1 / -1; }
.i724-evidence-drawer dt { margin-bottom: 5px; color: var(--i724-blue-2); font-size: .65rem; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.i724-evidence-drawer dd { margin: 0; color: var(--i724-ink-700); font-size: .82rem; line-height: 1.55; }
.i724-evidence-drawer dd span { display: block; margin-top: 3px; color: var(--i724-ink-500); font-size: .7rem; }

/* Homepage: clearer first screen and narrower perceived breadth. */
.i724-home-hero { min-height: auto; padding-top: clamp(62px, 7vw, 104px); }
.i724-home-hero-grid { min-height: 520px; }
.i724-home-hero h1 { max-width: 760px; font-size: clamp(3rem, 5.3vw, 5.8rem); line-height: .96; }
.i724-hero-lede { max-width: 720px; margin-top: 24px; font-size: clamp(1.08rem, 1.65vw, 1.34rem); }
.i724-brand-promise { margin: 18px 0 0; color: var(--i724-cyan-2); font-size: .86rem; font-weight: 820; letter-spacing: .025em; }
.i724-home-hero .i724-button-row { margin-top: 26px; }
.i724-flagship-problems { background: #f4f7fb; }
.i724-problem-grid .i724-content-card > span { display: inline-grid; width: 34px; height: 34px; place-items: center; margin-bottom: 20px; border-radius: 50%; background: #e8f2ff; color: var(--i724-blue-2); font-family: var(--i724-font-mono); font-size: .7rem; font-weight: 850; }
.i724-service-grid-focused { grid-template-columns: repeat(3,minmax(0,1fr)); }
.i724-section-action { margin: 28px 0 0; text-align: center; }
.i724-proof-preview { background: linear-gradient(140deg,#eef6ff,#fff 52%,#fff4f5); }
.i724-proof-stack { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.i724-proof-stack li { display: grid; min-height: 70px; grid-template-columns: 44px 1fr; align-items: center; gap: 14px; padding: 13px 18px; border: 1px solid var(--i724-line-light); border-radius: 10px; background: rgba(255,255,255,.82); box-shadow: var(--i724-shadow-sm); }
.i724-proof-stack span { color: var(--i724-blue-2); font-family: var(--i724-font-mono); font-size: .7rem; }
.i724-industry-grid-focused { grid-template-columns: repeat(3,minmax(0,1fr)); }
.i724-industry-grid-focused > a { min-height: 0; }
.i724-fit-label { display: inline-flex; width: fit-content; padding: 6px 9px; border-radius: 999px; background: #e7f3ff; color: #075dad !important; font-size: .68rem !important; font-weight: 850; letter-spacing: .04em; text-transform: uppercase; }

/* Qualitative industry fit replaces unexplained /100 scores. */
.i724-industry-fit { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; margin-bottom: 20px; padding-bottom: 15px; border-bottom: 1px solid var(--i724-line-light); }
.i724-industry-fit strong { color: var(--i724-blue-2); font-size: 1rem; }
.i724-industry-fit span { color: var(--i724-ink-500); font-size: .66rem; text-align: right; }
.i724-fit-panel { align-self: end; max-width: 410px; padding: 26px; border: 1px solid rgba(111,190,255,.28); border-radius: 12px; background: rgba(4,18,40,.72); }
.i724-fit-panel > span { display: block; color: var(--i724-cyan); font-size: .66rem; font-weight: 850; letter-spacing: .09em; text-transform: uppercase; }
.i724-fit-panel strong { display: block; margin-top: 9px; color: #fff; font-size: clamp(1.8rem,3vw,3rem); line-height: 1; }
.i724-fit-panel p { margin: 15px 0 0; color: #aebfd4; font-size: .82rem; line-height: 1.55; }
.i724-fit-factors { padding-block: 28px; background: #f4f8fc; }
.i724-fit-factors .i724-shell { display: grid; grid-template-columns: auto minmax(0,1fr); align-items: start; gap: 24px 60px; }
.i724-fit-factors ul { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; list-style: none; }
.i724-fit-factors li { padding: 7px 10px; border: 1px solid #d7e4f0; border-radius: 999px; background: #fff; color: var(--i724-ink-700); font-size: .72rem; }

/* Proof artifacts: visible engagement outputs, clearly separated from client results. */
.i724-article-layout-full { grid-template-columns: minmax(0,1fr); }
.i724-article-layout-full > .i724-article-content { max-width: 1180px; width: 100%; margin-inline: auto; }
.i724-proof-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 20px; margin-top: 22px; }
.i724-proof-artifact { min-width: 0; padding: clamp(20px,3vw,30px); border: 1px solid var(--i724-line-light); border-radius: 12px; background: #fff; box-shadow: var(--i724-shadow-sm); }
.i724-proof-artifact-head { margin-bottom: 20px; padding-bottom: 18px; border-bottom: 1px solid var(--i724-line-light); }
.i724-proof-artifact-head > span { display: inline-block; padding: 5px 8px; border-radius: 5px; background: #fff1f2; color: #a51022; font-size: .65rem; font-weight: 850; letter-spacing: .035em; text-transform: uppercase; }
.i724-proof-artifact-head h3 { margin: 14px 0 6px; font-size: clamp(1.35rem,2vw,1.9rem); }
.i724-proof-artifact-head p { margin: 0; color: var(--i724-ink-600); }
.i724-artifact-flow { display: grid; gap: 8px; margin: 0; padding: 0; counter-reset: flow; list-style: none; }
.i724-artifact-flow li { display: grid; grid-template-columns: minmax(95px,.35fr) 1fr; gap: 18px; padding: 12px 14px; border-left: 3px solid var(--i724-cyan); background: #f5f9fd; }
.i724-artifact-flow strong { color: var(--i724-ink-950); }
.i724-artifact-flow span { color: var(--i724-ink-600); }

/* Public policy metadata and leadership. */
.i724-policy-metadata { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 1px; margin: 18px 0 0; overflow: hidden; border: 1px solid var(--i724-line-light); border-radius: 9px; background: var(--i724-line-light); }
.i724-policy-metadata > div { padding: 14px 16px; background: #f8fafc; }
.i724-policy-metadata dt { color: var(--i724-blue-2); font-size: .65rem; font-weight: 850; letter-spacing: .07em; text-transform: uppercase; }
.i724-policy-metadata dd { margin: 5px 0 0; color: var(--i724-ink-800); }
.i724-leadership { margin-top: 44px; }
.i724-leadership-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 18px; }
.i724-leadership-grid article { padding: 24px; border: 1px solid var(--i724-line-light); border-radius: 10px; background: #f8fafc; }
.i724-leadership-grid h3 { margin: 6px 0 12px; }
.i724-leadership-experience { color: var(--i724-ink-600); font-size: .86rem; }

/* Progressive contact intake. */
.i724-form-safety { margin: 0 0 22px; padding: 14px 16px; border-left: 4px solid var(--i724-warning); background: #fff9e8; color: #5f4b0c; font-size: .82rem; line-height: 1.55; }
.i724-field-grid-primary { margin-bottom: 16px; }
.i724-progressive-intake { margin-top: 16px; border: 1px solid var(--i724-line-light); border-radius: 9px; background: #f7f9fc; }
.i724-progressive-intake > summary { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 5px 18px; padding: 14px 16px; color: var(--i724-ink-950); cursor: pointer; font-weight: 820; }
.i724-progressive-intake > summary span { color: var(--i724-ink-600); font-size: .7rem; font-weight: 550; }
.i724-progressive-intake .i724-field-grid { padding: 4px 16px 18px; }

/* One reusable conversion module, not stacked competing blocks. */
.i724-final-cta { padding-block: clamp(66px,8vw,108px); }
.i724-final-cta .i724-button-row { align-items: center; }
.i724-final-cta .i724-button-row .i724-text-link { margin-left: 4px; color: var(--i724-cyan-2); }

/* Footer hierarchy. */
.i724-footer-grid-remediated { grid-template-columns: minmax(280px,1.35fr) repeat(3,minmax(145px,.72fr)); }
.i724-footer-cta-inner { min-height: 0; padding-block: clamp(44px,6vw,68px); }
.i724-footer-cta h2 { font-size: clamp(2.1rem,3.5vw,4rem); }
.i724-footer-grid-remediated .i724-footer-column > a { margin-bottom: 10px; }

@media (max-width: 1100px) {
    .i724-service-grid-focused,
    .i724-industry-grid-focused,
    .i724-proof-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .i724-footer-grid-remediated { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .i724-footer-grid-remediated .i724-footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 760px) {
    .i724-evidence-drawer > summary { align-items: flex-start; }
    .i724-evidence-drawer > summary small { display: none; }
    .i724-evidence-drawer dl { grid-template-columns: 1fr; }
    .i724-evidence-drawer dl > .is-wide { grid-column: auto; }
    .i724-home-hero h1 { font-size: clamp(2.7rem,13vw,4.6rem); }
    .i724-service-grid-focused,
    .i724-industry-grid-focused,
    .i724-proof-grid,
    .i724-policy-metadata,
    .i724-leadership-grid,
    .i724-footer-grid-remediated { grid-template-columns: 1fr; }
    .i724-footer-grid-remediated .i724-footer-brand { grid-column: auto; }
    .i724-fit-factors .i724-shell { grid-template-columns: 1fr; gap: 14px; }
    .i724-artifact-flow li { grid-template-columns: 1fr; gap: 4px; }
    .i724-final-cta .i724-button-row .i724-text-link { width: 100%; margin: 10px 0 0; }
}

@media (max-width: 440px) {
    .i724-home-hero { padding-top: 46px; }
    .i724-home-hero h1 { font-size: clamp(2.45rem,13vw,3.6rem); }
    .i724-brand-promise { font-size: .76rem; }
    .i724-proof-artifact { padding: 18px; }
}

@media (prefers-reduced-motion: reduce) {
    .i724-evidence-drawer > summary::after { transition: none; }
}

@media (forced-colors: active) {
    .i724-fit-label,
    .i724-proof-artifact-head > span,
    .i724-form-safety { border: 1px solid CanvasText; }
}


/* V2.5.0 header fit: the primary CTA must remain fully contained at every desktop width. */
@media (min-width: 1321px) {
    .i724-header-inner { min-width: 0; }
    .i724-nav { min-width: 0; }
    .i724-nav-actions { flex: 0 0 auto; min-width: 0; }
    .i724-nav-cta { contain: layout paint; }
}

/* Homepage proof lineage and Resources route. */
.i724-proof-lineage { background: #07152c; color: #fff; border-block: 1px solid rgba(119,194,255,.18); }
.i724-proof-lineage-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 1px; padding-block: 0; background: rgba(132,199,255,.16); }
.i724-proof-lineage article { min-width: 0; padding: clamp(22px,3vw,34px); background: #07152c; }
.i724-proof-lineage span { display: block; margin-bottom: 8px; color: var(--i724-cyan); font-family: var(--i724-font-mono); font-size: .64rem; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.i724-proof-lineage strong { display: block; color: #fff; font-size: clamp(1rem,1.25vw,1.22rem); line-height: 1.25; }
.i724-proof-lineage p { margin: 8px 0 0; color: #aebfd4; font-size: .78rem; line-height: 1.55; }
.i724-proof-preview .i724-button-row { margin-top: 24px; }

/* Proof Center: evidence classes, historical lineage, publications, and limitations. */
.i724-proof-class-grid,
.i724-heritage-timeline,
.i724-method-kit-grid,
.i724-download-grid { display: grid; gap: 18px; }
.i724-proof-class-grid { grid-template-columns: repeat(3,minmax(0,1fr)); }
.i724-proof-class-card { min-width: 0; padding: 22px; border: 1px solid var(--i724-line-light); border-radius: 11px; background: #f8fafc; }
.i724-proof-class-card > span,
.i724-evidence-badge { display: inline-flex; width: fit-content; align-items: center; padding: 5px 8px; border: 1px solid #cfe0ef; border-radius: 999px; background: #eef6fd; color: #075dad; font-size: .62rem; font-weight: 850; letter-spacing: .045em; text-transform: uppercase; }
.i724-proof-class-card h3 { margin: 14px 0 7px; font-size: 1.16rem; }
.i724-proof-class-card p { margin: 0; color: var(--i724-ink-600); font-size: .84rem; }
.i724-heritage-boundary { margin: 24px 0; padding: 18px 20px; border: 1px solid #f0c5cb; border-left: 5px solid var(--i724-red); border-radius: 9px; background: #fff5f6; color: #6d1822; font-weight: 780; }
.i724-current-delivery-boundary { margin: 24px 0; padding: 18px 20px; border: 1px solid #bcd9ee; border-left: 5px solid var(--i724-cyan); border-radius: 9px; background: #eef8ff; color: #153a58; font-weight: 650; }
.i724-current-delivery-boundary strong { color: #083b64; }
.i724-heritage-timeline { grid-template-columns: repeat(2,minmax(0,1fr)); margin-top: 20px; }
.i724-heritage-event { position: relative; min-width: 0; padding: 22px 22px 22px 70px; border: 1px solid var(--i724-line-light); border-radius: 11px; background: #fff; }
.i724-heritage-event > time { position: absolute; top: 22px; left: 18px; color: var(--i724-blue-2); font-family: var(--i724-font-mono); font-size: .78rem; font-weight: 900; }
.i724-heritage-event h3 { margin: 0 0 6px; font-size: 1.12rem; }
.i724-heritage-event p { margin: 7px 0 0; color: var(--i724-ink-600); font-size: .82rem; }
.i724-heritage-event .i724-evidence-badge { margin-top: 14px; }
.i724-publication-card { display: grid; grid-template-columns: minmax(0,1fr) auto; align-items: start; gap: 24px; padding: clamp(22px,3vw,32px); border: 1px solid #cfdceb; border-radius: 12px; background: linear-gradient(140deg,#f2f8ff,#fff); }
.i724-publication-card h3 { margin: 10px 0 8px; font-size: clamp(1.35rem,2vw,2rem); }
.i724-publication-card p { margin: 6px 0; }
.i724-publication-card .i724-button { align-self: center; }
.i724-evidence-register th:first-child { width: 22%; }
.i724-evidence-register td { vertical-align: top; }

/* Resources: original first-party methods, tools, and downloadable templates. */
.i724-resource-workbench,
.i724-resource-downloads { margin-top: clamp(48px,7vw,86px); }
.i724-resource-section-head { max-width: 860px; margin-bottom: 28px; }
.i724-resource-section-head h2 { margin: 8px 0 14px; font-size: clamp(2rem,3.3vw,3.8rem); line-height: 1.02; }
.i724-resource-section-head > p:last-child { color: var(--i724-ink-600); font-size: 1rem; line-height: 1.7; }
.i724-method-kit-grid { grid-template-columns: repeat(5,minmax(0,1fr)); margin-top: 22px; }
.i724-method-kit { min-width: 0; padding: 20px; border: 1px solid var(--i724-line-light); border-radius: 11px; background: #fff; box-shadow: var(--i724-shadow-sm); }
.i724-method-kit > span { color: var(--i724-blue-2); font-family: var(--i724-font-mono); font-size: .64rem; font-weight: 850; letter-spacing: .07em; }
.i724-method-kit h3 { margin: 11px 0 8px; font-size: 1.02rem; }
.i724-method-kit p { margin: 0; color: var(--i724-ink-600); font-size: .78rem; line-height: 1.55; }
.i724-tool-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 22px; }
.i724-tool-card { min-width: 0; margin: 0; padding: clamp(22px,3vw,32px); border: 1px solid #ccdbea; border-radius: 13px; background: #f8fbfe; box-shadow: var(--i724-shadow-sm); }
.i724-tool-card-head { margin-bottom: 22px; padding-bottom: 18px; border-bottom: 1px solid #dbe6f0; }
.i724-tool-card-head > span { color: var(--i724-blue-2); font-family: var(--i724-font-mono); font-size: .64rem; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.i724-tool-card-head h3 { margin: 9px 0 8px; font-size: clamp(1.45rem,2vw,2.1rem); }
.i724-tool-card-head p { margin: 0; color: var(--i724-ink-600); font-size: .86rem; line-height: 1.6; }
.i724-tool-fields { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; }
.i724-tool-fields label { display: grid; gap: 7px; min-width: 0; }
.i724-tool-fields label > span { color: var(--i724-ink-800); font-size: .73rem; font-weight: 800; line-height: 1.35; }
.i724-tool-fields select,
.i724-tool-fields input { width: 100%; min-width: 0; min-height: 46px; padding: 10px 11px; border: 1px solid #bdcddd; border-radius: 7px; background: #fff; color: var(--i724-ink-950); font: inherit; font-size: .82rem; }
.i724-tool-fields select:focus-visible,
.i724-tool-fields input:focus-visible { outline: 3px solid rgba(20,135,230,.32); outline-offset: 2px; border-color: var(--i724-blue-2); }
.i724-tool-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin-top: 22px; }
.i724-text-button { min-height: 42px; padding: 8px 3px; border: 0; background: transparent; color: var(--i724-blue-2); font: inherit; font-size: .78rem; font-weight: 850; cursor: pointer; text-decoration: underline; text-underline-offset: 4px; }
.i724-tool-result { margin-top: 22px; padding: 18px; border: 1px solid #9cc5e8; border-left: 5px solid var(--i724-blue-2); border-radius: 9px; background: #fff; }
.i724-tool-result[hidden] { display: none; }
.i724-tool-result strong { display: block; color: var(--i724-ink-950); font-size: 1.05rem; }
.i724-tool-result p { margin: 7px 0 0; color: var(--i724-ink-700); }
.i724-tool-result ul { margin: 12px 0 0; padding-left: 20px; color: var(--i724-ink-700); }
.i724-tool-result small { display: block; margin-top: 13px; color: var(--i724-ink-500); font-size: .69rem; line-height: 1.5; }
.i724-tool-noscript { padding: 14px 16px; border-left: 4px solid var(--i724-warning); background: #fff8e2; }
.i724-download-grid { grid-template-columns: repeat(3,minmax(0,1fr)); }
.i724-download-card { min-width: 0; padding: 22px; border: 1px solid var(--i724-line-light); border-radius: 11px; background: #fff; }
.i724-download-card > span { display: inline-grid; min-width: 42px; min-height: 26px; place-items: center; padding: 4px 7px; border-radius: 5px; background: #eaf3fc; color: var(--i724-blue-2); font-family: var(--i724-font-mono); font-size: .62rem; font-weight: 900; }
.i724-download-card h3 { margin: 14px 0 8px; font-size: 1.12rem; }
.i724-download-card p { margin: 0 0 16px; color: var(--i724-ink-600); font-size: .82rem; }

@media (max-width: 1180px) {
    .i724-method-kit-grid { grid-template-columns: repeat(3,minmax(0,1fr)); }
    .i724-proof-lineage-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
}

@media (max-width: 900px) {
    .i724-tool-grid,
    .i724-proof-class-grid,
    .i724-download-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .i724-publication-card { grid-template-columns: 1fr; }
    .i724-publication-card .i724-button { justify-self: start; }
}

@media (max-width: 760px) {
    .i724-tool-grid,
    .i724-tool-fields,
    .i724-proof-class-grid,
    .i724-heritage-timeline,
    .i724-method-kit-grid,
    .i724-download-grid,
    .i724-proof-lineage-grid { grid-template-columns: 1fr; }
    .i724-tool-card { padding: 20px; }
}

@media (forced-colors: active) {
    .i724-nav-cta,
    .i724-tool-card,
    .i724-tool-result,
    .i724-download-card,
    .i724-method-kit,
    .i724-proof-class-card,
    .i724-heritage-event { border: 1px solid CanvasText; }
}