/* ============================================================
   STAGE 7 — INSIGHTS CSS
   Append to bottom of public/css/style.css.
   All classes prefixed ins- to avoid collisions.

   Reused from earlier stages (no CSS needed here):
   .inner-hero, .breadcrumb, .section-label, .section-header,
   .section-header__sub, .section, .section--subtle, .section-footer,
   .btn-primary, .btn-secondary, .link-arrow, .cta-banner,
   .cta-banner__*, .contact-form, .contact-form__*, .thankyou-*
   ============================================================ */

/* ============================================================
   TOPIC PILLS — hero filter row (Insights hub)
   ============================================================ */
.ins-topic-pills {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-top: var(--space-xl);
}

.ins-topic-pill {
    display: inline-block;
    padding: 0.4rem 1rem;
    font-size: 0.8125rem;
    font-weight: 600;
    color: rgba(255,255,255,0.7);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 100px;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.ins-topic-pill:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-primary);
}

/* ============================================================
   TAGS — topic colour coding (shared across all Insights pages)
   ============================================================ */
.ins-tag {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 3px 10px;
    border-radius: 100px;
    white-space: nowrap;
}

.ins-tag--transform { background: rgba(79,70,229,0.1);  color: #4f46e5; }
.ins-tag--cost      { background: rgba(16,185,129,0.1); color: #059669; }
.ins-tag--infra     { background: rgba(245,158,11,0.1); color: #b45309; }
.ins-tag--security  { background: rgba(239,68,68,0.1);  color: #dc2626; }
.ins-tag--scale     { background: rgba(14,165,233,0.1); color: #0284c7; }

.ins-tag--sm { font-size: 0.65rem; padding: 2px 8px; }

/* ============================================================
   SHARED META — date, read time, dot separator
   ============================================================ */
.ins-date      { font-size: 0.8125rem; color: rgba(255,255,255,0.5); }
.ins-read-time { font-size: 0.8125rem; color: rgba(255,255,255,0.5); }

/* On white backgrounds */
.ins-article-card .ins-date,
.ins-article-card .ins-read-time,
.ins-blog-card .ins-date,
.ins-blog-card .ins-read-time {
    color: var(--color-text-muted);
}

.ins-meta-dot {
    display: inline-block;
    width: 3px;
    height: 3px;
    background: rgba(255,255,255,0.35);
    border-radius: 50%;
    vertical-align: middle;
    margin: 0 6px;
}

/* ============================================================
   AUTHOR AVATARS
   ============================================================ */
.ins-author-avatar {
    width: 40px;
    height: 40px;
    min-width: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    flex-shrink: 0;
}

.ins-author-avatar--sm  { width: 28px; height: 28px; min-width: 28px; font-size: 0.625rem; }
.ins-author-avatar--lg  { width: 56px; height: 56px; min-width: 56px; font-size: 0.875rem; }
.ins-author-avatar--blue  { background: rgba(0,0,74,0.12); color: var(--color-primary); }
.ins-author-avatar--gold  { background: rgba(219,180,94,0.2); color: var(--color-accent-dark); }
.ins-author-avatar--green { background: rgba(16,185,129,0.12); color: #059669; }

.ins-author-name { display: block; font-size: 0.875rem; font-weight: 600; color: var(--color-primary); }
.ins-author-role { display: block; font-size: 0.8rem; color: var(--color-text-muted); }

.ins-author-mini {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    font-weight: 500;
}

/* ============================================================
   FEATURED ARTICLE — two-column hero card (hub page)
   ============================================================ */
.ins-featured {
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: var(--space-2xl);
    align-items: center;
    background: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    border-top: 4px solid var(--color-primary);
}

.ins-featured__meta {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
    margin-bottom: var(--space-md);
}

.ins-featured__meta .ins-date,
.ins-featured__meta .ins-read-time { color: var(--color-text-muted); }
.ins-featured__meta .ins-meta-dot  { background: var(--color-border); }

.ins-featured__title {
    font-size: clamp(1.375rem, 2.2vw, 1.875rem);
    color: var(--color-primary);
    line-height: 1.25;
    margin: 0 0 var(--space-md);
}

.ins-featured__excerpt {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    line-height: 1.75;
    margin: 0 0 var(--space-xl);
}

.ins-featured__author {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.ins-featured__cta { display: inline-flex; }

/* Decorative graphic panel */
.ins-featured__visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.ins-featured__graphic {
    position: relative;
    width: 300px;
    height: 300px;
}

.ins-graphic-ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(0,0,74,0.07);
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}

.ins-graphic-ring--outer { width: 280px; height: 280px; }
.ins-graphic-ring--mid   { width: 200px; height: 200px; }

.ins-graphic-center {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%,-50%);
    width: 68px; height: 68px;
    background: var(--color-primary);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
}

.ins-graphic-node {
    position: absolute;
    width: 44px; height: 44px;
    background: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    display: flex; align-items: center; justify-content: center;
    color: var(--color-primary);
    box-shadow: 0 4px 16px rgba(0,0,74,0.08);
}

.ins-graphic-node--1 { top: 10px;  left: 50%; transform: translateX(-50%); }
.ins-graphic-node--2 { bottom: 50px; right: 20px; }
.ins-graphic-node--3 { bottom: 50px; left: 20px; }

/* ============================================================
   ARTICLE GRID — hub page (3 cards)
   ============================================================ */
.ins-article-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.ins-article-card {
    background: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

.ins-article-card:hover {
    box-shadow: 0 8px 32px rgba(0,0,74,0.09);
    transform: translateY(-3px);
}

.ins-article-card__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-md);
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.ins-article-card__title {
    font-size: 0.9375rem;
    color: var(--color-primary);
    line-height: 1.4;
    margin: 0 0 var(--space-sm);
    flex: 1;
}

.ins-article-card__excerpt {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    margin: 0 0 auto;
    padding-bottom: var(--space-lg);
}

.ins-article-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border);
    margin-top: var(--space-md);
}

.ins-article-card__link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-primary);
    text-decoration: none;
    margin-top: var(--space-md);
    transition: var(--transition);
}

.ins-article-card__link:hover { color: var(--color-accent-dark); gap: 10px; }

/* ============================================================
   WHITEPAPER CARDS — hub page (2x2 grid)
   ============================================================ */
.ins-whitepaper-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
}

.ins-whitepaper-card {
    background: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

.ins-whitepaper-card:hover { box-shadow: 0 8px 32px rgba(0,0,74,0.09); }

.ins-whitepaper-card--featured {
    border-top: 4px solid var(--color-accent);
    background: var(--color-bg-subtle);
}

.ins-whitepaper-card__icon {
    width: 52px;
    height: 52px;
    background: var(--color-bg-subtle);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.ins-whitepaper-card--featured .ins-whitepaper-card__icon {
    background: rgba(219,180,94,0.15);
    color: var(--color-accent-dark);
}

.ins-whitepaper-card__label {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent-dark);
    margin-bottom: var(--space-xs);
}

.ins-whitepaper-card__title {
    font-size: 1rem;
    color: var(--color-primary);
    margin: 0 0 var(--space-sm);
    line-height: 1.35;
}

.ins-whitepaper-card__desc {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    margin: 0 0 var(--space-md);
    flex: 1;
}

.ins-whitepaper-card__covers {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: 5px;
    border-top: 1px solid var(--color-border);
    padding-top: var(--space-md);
}

.ins-whitepaper-card__covers li {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    padding-left: 1rem;
    position: relative;
    line-height: 1.5;
}

.ins-whitepaper-card__covers li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: var(--color-accent-dark);
    font-weight: 700;
}

.ins-whitepaper-card__cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
    text-decoration: none;
    transition: var(--transition);
    margin-top: auto;
}

.ins-whitepaper-card__cta:hover { color: var(--color-accent-dark); gap: 10px; }

/* ============================================================
   BLOG LISTING PAGE
   ============================================================ */
.ins-filter-bar {
    background: white;
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 68px;
    z-index: 10;
}

.ins-filter-bar__inner {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    padding: var(--space-md) 0;
    flex-wrap: wrap;
}

.ins-filter-bar__label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-text-muted);
    white-space: nowrap;
}

.ins-filter-pills {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.ins-filter-pill {
    padding: 0.35rem 0.875rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text-muted);
    background: var(--color-bg-subtle);
    border: 1px solid var(--color-border);
    border-radius: 100px;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.ins-filter-pill:hover,
.ins-filter-pill--active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

/* Blog article cards (2-column) */
.ins-blog-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
}

.ins-blog-card {
    background: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    transition: var(--transition);
}

.ins-blog-card:hover {
    box-shadow: 0 8px 32px rgba(0,0,74,0.09);
    transform: translateY(-2px);
}

.ins-blog-card__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.ins-blog-card__title {
    font-size: 1rem;
    color: var(--color-primary);
    line-height: 1.4;
    margin: 0;
}

.ins-blog-card__excerpt {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.75;
    margin: 0;
    flex: 1;
}

.ins-blog-card__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border);
    margin-top: auto;
}

.ins-blog-card__link {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-primary);
    text-decoration: none;
    transition: var(--transition);
}

.ins-blog-card__link:hover { color: var(--color-accent-dark); }

.ins-no-results {
    text-align: center;
    padding: var(--space-3xl);
    color: var(--color-text-muted);
    font-size: 0.9375rem;
}

.ins-no-results a { color: var(--color-primary); font-weight: 600; }

/* Blog + Whitepapers shared CTA strip */
.ins-wp-strip {
    background: var(--color-bg-subtle);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.ins-wp-strip__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-lg) 0;
    gap: var(--space-lg);
}

.ins-wp-strip strong {
    display: block;
    font-size: 0.9375rem;
    color: var(--color-primary);
    margin-bottom: 2px;
}

.ins-wp-strip span {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* ============================================================
   ARTICLE DETAIL PAGE
   ============================================================ */
.ins-article-hero {
    background: var(--color-primary);
    position: relative;
    overflow: hidden;
    padding: var(--space-2xl) 0;
}

.ins-article-hero__bg-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.015) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.015) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
}

.ins-article-hero__inner {
    position: relative;
    z-index: 1;
}

.ins-article-hero__meta {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
    margin: var(--space-md) 0;
}

.ins-article-hero__title {
    font-size: clamp(1.75rem, 3.5vw, 2.75rem);
    color: white;
    line-height: 1.2;
    margin: var(--space-md) 0 var(--space-xl);
    max-width: 820px;
}

.ins-article-hero__author {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.ins-article-hero__author-info .ins-author-name { color: white; }
.ins-article-hero__author-info .ins-author-role  { color: rgba(255,255,255,0.5); }

/* Two-column article + sidebar layout */
.ins-article-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: var(--space-2xl);
    align-items: start;
}

/* Article body typography */
.ins-article-body {
    max-width: none;
}

.ins-article-lead {
    font-size: 1.125rem;
    color: var(--color-primary);
    line-height: 1.75;
    font-weight: 500;
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid var(--color-border);
}

.ins-article-body h2 {
    font-size: 1.375rem;
    color: var(--color-primary);
    margin: var(--space-2xl) 0 var(--space-md);
    line-height: 1.3;
}

.ins-article-body h3 {
    font-size: 1.0625rem;
    color: var(--color-primary);
    margin: var(--space-xl) 0 var(--space-sm);
    line-height: 1.4;
}

.ins-article-body p {
    font-size: 0.9375rem;
    color: var(--color-text);
    line-height: 1.85;
    margin: 0 0 var(--space-md);
}

.ins-article-blockquote {
    border-left: 4px solid var(--color-accent);
    margin: var(--space-xl) 0;
    padding: var(--space-md) var(--space-xl);
    background: var(--color-bg-subtle);
    border-radius: 0 var(--radius) var(--radius) 0;
    font-size: 1.0625rem;
    color: var(--color-primary);
    font-style: italic;
    line-height: 1.7;
}

.ins-article-blockquote cite {
    display: block;
    font-size: 0.8125rem;
    font-style: normal;
    color: var(--color-text-muted);
    margin-top: var(--space-sm);
}

.ins-article-callout {
    background: var(--color-bg-subtle);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin: var(--space-xl) 0;
}

.ins-article-callout h4 {
    font-size: 0.875rem;
    color: var(--color-primary);
    margin: 0 0 var(--space-md);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.ins-article-callout ul {
    padding-left: 1.25rem;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.ins-article-callout li {
    font-size: 0.9rem;
    color: var(--color-text);
    line-height: 1.7;
}

.ins-article-tags {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
    padding: var(--space-xl) 0;
    border-top: 1px solid var(--color-border);
    margin-top: var(--space-2xl);
}

.ins-article-author-bio {
    display: flex;
    gap: var(--space-lg);
    align-items: flex-start;
    padding: var(--space-xl);
    background: var(--color-bg-subtle);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    margin-top: var(--space-xl);
}

.ins-article-author-bio p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    margin: var(--space-xs) 0 0;
}

/* Article navigation (prev/next) */
.ins-article-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    margin-top: var(--space-2xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-border);
}

.ins-article-nav__prev,
.ins-article-nav__next {
    padding: var(--space-md) var(--space-lg);
    background: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.ins-article-nav__next { text-align: right; }

.ins-article-nav__prev:hover,
.ins-article-nav__next:hover {
    border-color: var(--color-primary);
    box-shadow: 0 4px 16px rgba(0,0,74,0.08);
}

.ins-article-nav__label {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
}

.ins-article-nav__title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
    line-height: 1.35;
}

/* Sidebar */
.ins-article-sidebar {
    position: sticky;
    top: calc(68px + 2rem);
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.ins-sidebar-card {
    background: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
}

.ins-sidebar-card--dark {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.ins-sidebar-card__heading {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-primary);
    margin: 0 0 var(--space-md);
}

.ins-sidebar-card--dark .ins-sidebar-card__heading { color: rgba(255,255,255,0.4); }

.ins-sidebar-card h4 {
    font-size: 0.9375rem;
    color: var(--color-primary);
    margin: 0 0 var(--space-sm);
    line-height: 1.35;
}

.ins-sidebar-card--dark h4 { color: white; }

.ins-sidebar-card p {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    margin: 0 0 var(--space-md);
}

.ins-sidebar-card--dark p { color: rgba(255,255,255,0.6); }

/* ToC */
.ins-toc {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.ins-toc__link {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    text-decoration: none;
    padding: 4px 0;
    border-left: 2px solid transparent;
    padding-left: 12px;
    margin-left: -12px;
    transition: var(--transition);
    line-height: 1.5;
}

.ins-toc__link--sub { padding-left: 24px; margin-left: -12px; font-size: 0.775rem; }

.ins-toc__link:hover {
    color: var(--color-primary);
    border-left-color: var(--color-accent);
}

/* Related articles in sidebar */
.ins-sidebar-related {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.ins-sidebar-related__item {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-sm);
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    text-decoration: none;
    transition: var(--transition);
}

.ins-sidebar-related__item:hover {
    background: var(--color-bg-subtle);
    border-color: var(--color-primary);
}

.ins-sidebar-related__title {
    font-size: 0.8125rem;
    color: var(--color-primary);
    font-weight: 500;
    line-height: 1.4;
}

.ins-sidebar-audit-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    margin-top: var(--space-sm);
    transition: var(--transition);
}

.ins-sidebar-audit-link:hover { color: var(--color-accent); }

.ins-sidebar-download {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
}

.ins-sidebar-download__icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    background: var(--color-bg-subtle);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    flex-shrink: 0;
}

.ins-sidebar-download__title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
    line-height: 1.35;
    margin-bottom: 4px;
}

.ins-sidebar-download__desc {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

/* ============================================================
   WHITEPAPERS LISTING PAGE
   ============================================================ */
.ins-wp-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: var(--space-2xl);
    align-items: start;
}

.ins-wp-resources {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.ins-wp-resource-card {
    background: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    transition: var(--transition);
    cursor: pointer;
}

.ins-wp-resource-card:hover { box-shadow: 0 8px 28px rgba(0,0,74,0.08); }

.ins-wp-resource-card--selected {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0,0,74,0.07);
}

.ins-wp-resource-card__header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.ins-wp-resource-card__icon {
    width: 52px;
    height: 52px;
    min-width: 52px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.ins-wp-resource-card__icon--blue { background: rgba(0,0,74,0.07); color: var(--color-primary); }
.ins-wp-resource-card__icon--gold { background: rgba(219,180,94,0.15); color: var(--color-accent-dark); }

.ins-wp-resource-card__pages {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-top: 2px;
}

.ins-wp-resource-card__title {
    font-size: 1.0625rem;
    color: var(--color-primary);
    margin: 0 0 var(--space-sm);
    line-height: 1.35;
}

.ins-wp-resource-card__desc {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.75;
    margin: 0 0 var(--space-md);
}

.ins-wp-resource-card__covers {
    margin: 0 0 var(--space-lg);
    padding: var(--space-md) 0 0;
    border-top: 1px solid var(--color-border);
}

.ins-wp-covers-label {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-muted);
    margin-bottom: var(--space-sm);
}

.ins-wp-resource-card__covers ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.ins-wp-resource-card__covers li {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    padding-left: 1.1rem;
    position: relative;
    line-height: 1.5;
}

.ins-wp-resource-card__covers li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: var(--color-accent-dark);
    font-weight: 700;
}

/* Form panel (sticky right column) */
.ins-wp-form-panel {
    position: sticky;
    top: calc(68px + 2rem);
}

.ins-wp-form-panel__inner {
    background: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    border-top: 4px solid var(--color-primary);
    padding: var(--space-xl);
}

.ins-wp-form-panel__header h3 {
    font-size: 1rem;
    color: var(--color-primary);
    margin: var(--space-sm) 0 var(--space-xs);
    line-height: 1.35;
}

.ins-wp-form-panel__header p {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    margin: 0 0 var(--space-lg);
}

.ins-wp-selected {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--color-bg-subtle);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    margin-bottom: var(--space-lg);
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    min-height: 44px;
}

.ins-wp-selected svg { color: var(--color-border); flex-shrink: 0; }

.ins-wp-selected--active {
    background: rgba(0,0,74,0.04);
    border-color: var(--color-primary);
    color: var(--color-primary);
    font-weight: 600;
}

.ins-wp-selected--active svg { color: #059669; }

.ins-wp-form .contact-form__row { gap: var(--space-md); }

.ins-wp-form__privacy {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    margin-bottom: var(--space-md);
    padding-top: var(--space-sm);
    border-top: 1px solid var(--color-border);
}

.ins-wp-form__submit {
    width: 100%;
    text-align: center;
    justify-content: center;
}

.ins-wp-form__submit:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

/* ============================================================
   RESPONSIVE — STAGE 7
   ============================================================ */
@media (max-width: 1100px) {
    .ins-featured         { grid-template-columns: 1fr; }
    .ins-featured__visual { display: none; }
    .ins-article-layout   { grid-template-columns: 1fr 280px; }
    .ins-wp-layout        { grid-template-columns: 1fr 320px; }
}

@media (max-width: 960px) {
    .ins-article-grid     { grid-template-columns: 1fr; }
    .ins-whitepaper-grid  { grid-template-columns: 1fr; }
    .ins-article-layout   { grid-template-columns: 1fr; }
    .ins-article-sidebar  { position: static; }
    .ins-wp-layout        { grid-template-columns: 1fr; }
    .ins-wp-form-panel    { position: static; }
    .ins-article-nav      { grid-template-columns: 1fr; }
    .ins-article-nav__next { text-align: left; }
}

@media (max-width: 768px) {
    .ins-blog-grid { grid-template-columns: 1fr; }
    .ins-filter-bar__inner { gap: var(--space-sm); }
    .ins-filter-bar__label { display: none; }
    .ins-wp-strip__inner {
        flex-direction: column;
        text-align: center;
        align-items: stretch;
    }
    .ins-wp-strip__cta { text-align: center; width: 100%; }
    .ins-wp-form-panel__inner .contact-form__row { grid-template-columns: 1fr; }
}

@media (max-width: 540px) {
    .ins-topic-pills { gap: var(--space-xs); }
    .ins-article-blockquote { padding: var(--space-md); }
    .ins-article-author-bio { flex-direction: column; }
}