/* DVB Research homepage — layered on top of Source's built/screen.css.
   Uses Source's variables (--color-*, --ghost-accent-color, --grid-gap) so the
   light/dark toggle and accent colour carry through. html font-size is 62.5%. */

/* ---------- shared bits ---------- */
.dvb-tag,
.dvb-eyebrow {
    display: inline-block;
    font-size: 1.2rem;
    font-weight: 600;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--ghost-accent-color);
}
.dvb-eyebrow { margin: 0 0 1.2rem; color: var(--color-secondary-text); }
.dvb-meta {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .4em;
    font-size: 1.3rem;
    color: var(--color-secondary-text);
}
.dvb-meta svg { width: 1.2rem; height: 1.2rem; }

/* ---------- hero ---------- */
.dvb-hero { padding-top: 4.8rem; padding-bottom: 4rem; }
.dvb-hero-inner {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
    gap: var(--grid-gap);
}
.dvb-hero-main { min-width: 0; }
.dvb-flagship-link { display: block; color: inherit; }
.dvb-flagship-image { margin: 0 0 2.4rem; overflow: hidden; border-radius: 6px; aspect-ratio: 16 / 9; background: var(--color-lighter-gray); }
.dvb-flagship-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.dvb-flagship-link:hover .dvb-flagship-image img { transform: scale(1.02); }
.dvb-flagship-title { margin: .8rem 0 1.2rem; font-size: clamp(2.8rem, 3.6vw, 4.4rem); line-height: 1.1; letter-spacing: -.02em; }
.dvb-flagship-excerpt { margin: 0 0 1.6rem; font-size: 1.8rem; line-height: 1.5; color: var(--color-secondary-text); max-width: 64ch; }

.dvb-hero-side {
    min-width: 0;
    padding-left: var(--grid-gap);
    border-left: 1px solid var(--color-border);
}
.dvb-latest { margin: 0; padding: 0; list-style: none; }
.dvb-latest li + li { border-top: 1px solid var(--color-border); }
.dvb-latest a { display: flex; flex-direction: column; gap: .6rem; padding: 1.6rem 0; color: inherit; }
.dvb-latest li:first-child a { padding-top: 0; }
.dvb-latest-title { font-size: 1.9rem; font-weight: 700; line-height: 1.25; }
.dvb-latest a:hover .dvb-latest-title { opacity: .8; }

.dvb-pitch { display: flex; flex-direction: column; align-items: flex-start; gap: 1.2rem; }
.dvb-pitch-icon { width: 48px; height: 48px; border-radius: 8px; }
.dvb-pitch-title { margin: 0; font-size: 2.4rem; line-height: 1.2; }
.dvb-pitch-text { margin: 0; color: var(--color-secondary-text); }

/* ---------- value strip (visitors only) ---------- */
.dvb-strip { padding-top: 0; padding-bottom: 4.8rem; }
.dvb-strip-inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 440px);
    align-items: center;
    gap: var(--grid-gap);
    padding: 3.2rem;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    background: var(--color-lighter-gray);
}
.dvb-strip-title { margin: 0 0 .6rem; font-size: 2.4rem; line-height: 1.2; }
.dvb-strip-text { margin: 0; color: var(--color-secondary-text); }
.dvb-strip .gh-form { width: 100%; max-width: none; margin: 0; }

/* ---------- category rows ---------- */
.dvb-home .gh-main { display: flex; flex-direction: column; gap: 5.6rem; }
.dvb-row:not(:has(.gh-feed)) { display: none; }
.dvb-row-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1.6rem;
    margin-bottom: 2.4rem;
    padding-bottom: 1.2rem;
    border-bottom: 1px solid var(--color-border);
}
.dvb-row-title { margin: 0; padding: 0; border: 0; }
.dvb-row-title::after { display: none; }
.dvb-row-all { font-size: 1.3rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--color-secondary-text); white-space: nowrap; }
.dvb-row-all:hover { color: var(--ghost-accent-color); }
.dvb-home.is-grid .gh-feed { grid-template-columns: repeat(3, minmax(0, 1fr)); }

/* ---------- sidebar upsell card ---------- */
.dvb-upgrade { padding: 2.4rem; border: 1px solid var(--color-border); border-radius: 8px; }
.dvb-upgrade-list { margin: 0 0 2rem; padding-left: 1.8rem; font-size: 1.5rem; line-height: 1.5; color: var(--color-secondary-text); }
.dvb-upgrade-list li + li { margin-top: .8rem; }
.dvb-upgrade-list strong { color: var(--color-darker-gray); }

/* ---------- footer disclaimer ---------- */
.dvb-disclaimer { margin: 0 auto 3.2rem; max-width: 72ch; font-size: 1.3rem; line-height: 1.5; text-align: center; color: var(--color-secondary-text); }

/* ---------- responsive ---------- */
@media (max-width: 991px) {
    .dvb-home.is-grid .gh-feed { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 767px) {
    .dvb-hero { padding-top: 2.4rem; }
    .dvb-hero-inner,
    .dvb-strip-inner { grid-template-columns: 1fr; }
    .dvb-hero-side { padding-left: 0; padding-top: 2.4rem; border-left: 0; border-top: 1px solid var(--color-border); }
    .dvb-strip-inner { padding: 2.4rem; }
    .dvb-home.is-grid .gh-feed { grid-template-columns: 1fr; }
}

/* Homepage already has the value strip; don't repeat the footer signup there. */
.home-template .gh-footer-signup { display: none; }