/* Research pillars + article shell + from-the-desk + TOC + newsletter */
.research-hero {
    position: relative;
    padding: 2.5rem 0 1.5rem;
    overflow: hidden;
}

.research-hero__grid {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    gap: 2rem;
    align-items: center;
}

.research-hero__title {
    margin: 0.55rem 0 0.75rem;
    font-family: var(--desk-display, Georgia, serif);
    font-size: clamp(1.9rem, 4vw, 3rem);
    font-weight: 650;
    letter-spacing: -0.03em;
    line-height: 1.15;
    color: var(--desk-ink, #f7f3ea);
}

.research-hero__dek {
    margin: 0 0 1.25rem;
    max-width: 38rem;
    color: color-mix(in srgb, var(--desk-ink, #f7f3ea) 72%, transparent);
    font-size: 1.05rem;
    line-height: 1.65;
}

.research-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
}

.research-hero__visual {
    position: relative;
    min-height: 14rem;
    display: grid;
    place-items: center;
}

.research-hero__orb {
    position: absolute;
    inset: 10% 12%;
    border-radius: 40% 60% 55% 45%;
    background:
        radial-gradient(circle at 30% 30%, rgba(255, 151, 29, 0.35), transparent 55%),
        radial-gradient(circle at 70% 65%, rgba(49, 199, 213, 0.28), transparent 50%),
        rgba(247, 243, 234, 0.04);
    filter: blur(2px);
    animation: researchOrb 12s ease-in-out infinite alternate;
}

.research-hero__frame {
    position: relative;
    z-index: 1;
    display: grid;
    gap: 0.55rem;
    padding: 1.25rem 1.4rem;
    border: 1px solid rgba(247, 243, 234, 0.14);
    border-radius: 1.1rem;
    background: rgba(8, 10, 14, 0.55);
    backdrop-filter: blur(10px);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
}

.research-hero__frame span {
    font-size: 0.92rem;
    font-weight: 650;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--desk-ink, #f7f3ea);
    padding: 0.45rem 0.7rem;
    border-radius: 0.55rem;
    background: rgba(255, 151, 29, 0.08);
    border: 1px solid rgba(255, 151, 29, 0.18);
}

@keyframes researchOrb {
    from { transform: rotate(-4deg) scale(0.96); }
    to { transform: rotate(6deg) scale(1.04); }
}

.research-pillar-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.15rem;
}

.research-pillar-card {
    position: relative;
    border-radius: 1.15rem;
    border: 1px solid rgba(247, 243, 234, 0.12);
    background:
        linear-gradient(165deg, rgba(255, 151, 29, 0.08), transparent 42%),
        rgba(247, 243, 234, 0.03);
    overflow: hidden;
    transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
    animation: researchCardIn 0.7s ease both;
    animation-delay: calc(var(--rp-i, 0) * 80ms);
}

.research-pillar-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 151, 29, 0.4);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
}

.research-pillar-card__hit {
    display: block;
    padding: 1.35rem 1.3rem 1.25rem;
    color: inherit;
    text-decoration: none;
    height: 100%;
}

.research-pillar-card__kicker {
    display: inline-block;
    margin-bottom: 0.55rem;
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--desk-ember, #ff971d);
    font-weight: 700;
}

.research-pillar-card__title {
    margin: 0 0 0.55rem;
    font-size: 1.2rem;
    font-weight: 700;
    line-height: 1.3;
    color: var(--desk-ink, #f7f3ea);
}

.research-pillar-card__dek {
    margin: 0 0 0.9rem;
    color: color-mix(in srgb, var(--desk-ink, #f7f3ea) 68%, transparent);
    font-size: 0.95rem;
    line-height: 1.55;
}

.research-pillar-card__points {
    margin: 0 0 1rem;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 0.35rem;
}

.research-pillar-card__points li {
    position: relative;
    padding-inline-start: 1rem;
    font-size: 0.86rem;
    color: color-mix(in srgb, var(--desk-ink, #f7f3ea) 78%, transparent);
}

.research-pillar-card__points li::before {
    content: "";
    position: absolute;
    inset-inline-start: 0;
    top: 0.55em;
    width: 0.35rem;
    height: 0.35rem;
    border-radius: 50%;
    background: var(--desk-ember, #ff971d);
}

.research-pillar-card__cta {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--desk-ember, #ff971d);
}

.research-article {
    padding: 1.5rem 0 3rem;
}

.research-article__header {
    max-width: 46rem;
    margin-bottom: 2rem;
}

.research-article__title {
    margin: 0.5rem 0 0.75rem;
    font-family: var(--desk-display, Georgia, serif);
    font-size: clamp(1.75rem, 3.5vw, 2.6rem);
    font-weight: 650;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.research-article__dek {
    margin: 0 0 1rem;
    font-size: 1.08rem;
    line-height: 1.65;
    color: color-mix(in srgb, var(--desk-ink, #f7f3ea) 74%, transparent);
}

.research-article__points {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.research-article__points li {
    padding: 0.35rem 0.7rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 151, 29, 0.28);
    background: rgba(255, 151, 29, 0.08);
    font-size: 0.82rem;
    font-weight: 600;
}

.research-article__layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 17rem;
    gap: 1.75rem;
    align-items: start;
}

.research-article__section {
    margin-bottom: 1.75rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(247, 243, 234, 0.08);
}

.research-article__section h2 {
    margin: 0 0 0.65rem;
    font-size: 1.35rem;
    font-weight: 700;
}

.research-article__section p {
    margin: 0;
    line-height: 1.75;
    color: color-mix(in srgb, var(--desk-ink, #f7f3ea) 78%, transparent);
}

.research-aside-card {
    margin-bottom: 1rem;
    padding: 1.1rem 1.15rem;
    border-radius: 1rem;
    border: 1px solid rgba(247, 243, 234, 0.12);
    background: rgba(247, 243, 234, 0.03);
}

.research-aside-card h3 {
    margin: 0 0 0.75rem;
    font-size: 0.95rem;
}

.research-aside-link {
    display: block;
    padding: 0.45rem 0;
    color: color-mix(in srgb, var(--desk-ink, #f7f3ea) 82%, transparent);
    text-decoration: none;
    border-bottom: 1px solid rgba(247, 243, 234, 0.06);
    font-size: 0.92rem;
    transition: color 0.2s ease;
}

.research-aside-link:last-child { border-bottom: 0; }
.research-aside-link:hover { color: var(--desk-ember, #ff971d); }

.research-faq {
    margin-top: 2rem;
}

.research-faq__list {
    display: grid;
    gap: 0.55rem;
}

.research-faq__item {
    border: 1px solid rgba(247, 243, 234, 0.12);
    border-radius: 0.85rem;
    background: rgba(247, 243, 234, 0.03);
    padding: 0.15rem 1rem;
}

.research-faq__item summary {
    cursor: pointer;
    font-weight: 700;
    padding: 0.85rem 0;
    list-style: none;
}

.research-faq__item summary::-webkit-details-marker { display: none; }

.research-faq__item p {
    margin: 0 0 0.95rem;
    line-height: 1.65;
    color: color-mix(in srgb, var(--desk-ink, #f7f3ea) 74%, transparent);
}

/* Article TOC + disclaimer */
.site-article-toc {
    margin: 0 0 1.35rem;
    padding: 1rem 1.15rem;
    border-radius: 0.95rem;
    border: 1px solid rgba(247, 243, 234, 0.12);
    background:
        linear-gradient(135deg, rgba(255, 151, 29, 0.07), transparent 55%),
        rgba(247, 243, 234, 0.03);
}

.site-article-toc__title {
    margin: 0 0 0.55rem;
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-weight: 750;
    color: var(--desk-ember, #ff971d);
}

.site-article-toc__list {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 0.35rem;
}

.site-article-toc__list a {
    color: color-mix(in srgb, var(--desk-ink, #f7f3ea) 82%, transparent);
    text-decoration: none;
    font-size: 0.92rem;
    line-height: 1.4;
}

.site-article-toc__list a:hover { color: var(--desk-ember, #ff971d); }
.site-article-toc__list .is-h3 { padding-inline-start: 0.85rem; font-size: 0.86rem; }

.site-article-disclaimer {
    margin: 1.75rem 0 0;
    padding: 0.9rem 1rem;
    border-radius: 0.85rem;
    border: 1px solid rgba(255, 151, 29, 0.22);
    background: rgba(255, 151, 29, 0.06);
    font-size: 0.88rem;
    line-height: 1.55;
    color: color-mix(in srgb, var(--desk-ink, #f7f3ea) 78%, transparent);
    display: flex;
    gap: 0.55rem;
    align-items: flex-start;
}

.site-article-disclaimer i {
    color: var(--desk-ember, #ff971d);
    margin-top: 0.15rem;
}

.site-research-rail {
    margin-top: 1rem;
}

.site-research-rail__title {
    margin: 0 0 0.65rem;
    font-size: 0.95rem;
}

.site-research-rail a {
    display: block;
    padding: 0.4rem 0;
    font-size: 0.9rem;
    color: color-mix(in srgb, var(--desk-ink, #f7f3ea) 80%, transparent);
    text-decoration: none;
}

.site-research-rail a:hover { color: var(--desk-ember, #ff971d); }

/* Latest from the desk */
.desk-from-desk {
    padding: 0.5rem 0 2.25rem;
}

.desk-from-desk__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.desk-from-desk__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.1rem;
}

.desk-from-desk__card {
    border-radius: 1.15rem;
    border: 1px solid rgba(247, 243, 234, 0.12);
    overflow: hidden;
    background: var(--desk-panel, rgba(247, 243, 234, 0.03));
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
    animation: researchCardIn 0.65s ease both;
    animation-delay: calc(var(--dfd-i, 0) * 70ms);
}

.desk-from-desk__card:hover {
    transform: translateY(-3px);
    border-color: rgba(255, 151, 29, 0.35);
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.28);
}

.desk-from-desk__media {
    display: block;
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
}

.desk-from-desk__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.desk-from-desk__card:hover .desk-from-desk__img {
    transform: scale(1.04);
}

.desk-from-desk__veil {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 40%, rgba(8, 10, 14, 0.55));
    pointer-events: none;
}

.desk-from-desk__body {
    padding: 1rem 1.1rem 1.15rem;
}

.desk-from-desk__title {
    margin: 0.55rem 0 0.45rem;
    font-size: 1.08rem;
    line-height: 1.35;
    font-weight: 700;
}

.desk-from-desk__title a {
    color: inherit;
    text-decoration: none;
}

.desk-from-desk__title a:hover { color: var(--desk-ember, #ff971d); }

.desk-from-desk__excerpt {
    margin: 0 0 0.75rem;
    font-size: 0.9rem;
    line-height: 1.55;
    color: color-mix(in srgb, var(--desk-ink, #f7f3ea) 68%, transparent);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Newsletter */
.site-newsletter {
    margin-top: 1.15rem;
    padding: 1.1rem 1.15rem;
    border-radius: 1rem;
    border: 1px solid rgba(255, 151, 29, 0.22);
    background:
        linear-gradient(135deg, rgba(255, 151, 29, 0.1), transparent 50%),
        rgba(8, 12, 18, 0.55);
}

.site-newsletter__copy strong {
    display: block;
    margin-bottom: 0.25rem;
    color: #f7f3ea;
    font-size: 1rem;
}

.site-newsletter__copy p {
    margin: 0 0 0.85rem;
    font-size: 0.88rem;
    line-height: 1.5;
    color: #aab4c4;
}

.site-newsletter__form {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.site-newsletter__form input[type="email"] {
    flex: 1 1 12rem;
    min-height: 2.55rem;
    padding: 0.55rem 0.85rem;
    border-radius: 0.65rem;
    border: 1px solid rgba(247, 243, 234, 0.16);
    background: rgba(0, 0, 0, 0.35);
    color: #f7f3ea;
}

.site-newsletter__form input[type="email"]:focus {
    outline: none;
    border-color: rgba(255, 151, 29, 0.55);
    box-shadow: 0 0 0 3px rgba(255, 151, 29, 0.15);
}

.site-newsletter__status {
    margin: 0.65rem 0 0;
    font-size: 0.85rem;
}

.site-newsletter__status.is-ok { color: #6dcea0; }
.site-newsletter__status.is-err { color: #f0a0a0; }

.visually-hidden {
    position: absolute !important;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Contact / about social trust strip */
.institutional-social-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    margin-top: 1.15rem;
}

.institutional-social-strip a {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.45rem 0.8rem;
    border-radius: 999px;
    border: 1px solid rgba(247, 243, 234, 0.14);
    background: rgba(247, 243, 234, 0.04);
    color: inherit;
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 650;
    transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.institutional-social-strip a:hover {
    border-color: rgba(255, 151, 29, 0.45);
    background: rgba(255, 151, 29, 0.08);
    transform: translateY(-1px);
}

.desk-lead__actions .desk-btn--soft {
    background: rgba(49, 199, 213, 0.1);
    border-color: rgba(49, 199, 213, 0.35);
    color: #9de8f0;
}

.desk-lead__actions .desk-btn--soft:hover {
    background: rgba(49, 199, 213, 0.18);
}

@keyframes researchCardIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: none; }
}

@media (max-width: 991px) {
    .research-hero__grid,
    .research-article__layout,
    .research-pillar-grid,
    .desk-from-desk__grid {
        grid-template-columns: 1fr;
    }

    .research-hero__visual {
        min-height: 10rem;
        order: -1;
    }
}

@media (max-width: 640px) {
    .desk-from-desk__grid {
        grid-template-columns: 1fr;
    }
}

@media (prefers-reduced-motion: reduce) {
    .research-hero__orb,
    .research-pillar-card,
    .desk-from-desk__card,
    .desk-from-desk__img {
        animation: none !important;
        transition: none !important;
    }
}