/* ── Threads banner — shared component (SEO logo pages + blog sidebar) ──
   Markup: templates/partials/threads-banner.html
   Dismiss behavior: js/threads-banner.js
   Page-specific placement (order, layout) stays in the page's own CSS. */

.th-banner { display: block; position: relative; opacity: 1; transition: opacity .25s ease; }
.th-banner.hiding { opacity: 0; pointer-events: none; }
.th-banner.hidden { display: none; }

.th-banner-close {
  position: absolute;
  top: 8px; right: 8px;
  z-index: 2;
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  border: none; border-radius: 8px;
  background: transparent;
  color: var(--text-4);
  cursor: pointer;
  transition: background .15s ease, color .15s ease;
}
.th-banner-close:hover {
  background: var(--bg-active);
  color: var(--text-1);
}
.th-banner-close svg { width: 10px; height: 10px; }

.th-banner-link {
  position: relative;
  display: block;
  overflow: hidden;
  border-radius: 16px;
  padding: 18px;
  text-decoration: none;
  color: var(--text-1);
  isolation: isolate;
  background: linear-gradient(160deg, var(--bg-raised), var(--bg-card));
  border: 1px solid var(--border-base);
  box-shadow: 0 4px 14px rgba(0, 0, 0, .18);
  transition: transform .18s ease, border-color .2s ease, box-shadow .25s ease;
}
.th-banner-link:hover {
  transform: translateY(-3px);
  border-color: var(--border-focus);
  box-shadow: 0 8px 20px rgba(0, 0, 0, .28);
}

.th-banner-shine { display: none; }

/* Big translucent watermark */
.th-banner-watermark {
  position: absolute;
  right: -18px; bottom: -22px;
  width: 116px; height: 116px;
  color: var(--text-1);
  opacity: .05;
  transform: rotate(-8deg);
  pointer-events: none;
  z-index: 0;
}

.th-banner-body {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 7px;
}

.th-banner-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px 3px 7px;
  border-radius: 999px;
  background: var(--bg-active);
  border: 1px solid var(--border-muted);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--text-4);
}
.th-banner-eyebrow svg { width: 12px; height: 12px; }

.th-banner-title {
  font-size: 17px;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -.01em;
  color: var(--text-0);
}

.th-banner-desc {
  font-size: 12.5px;
  line-height: 1.45;
  color: var(--text-4);
}

.th-banner-cta {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 42px;
  padding: 9px 16px;
  border-radius: 10px;
  background: var(--text-0);
  color: var(--bg);
  font-size: 13px;
  font-weight: 500;
  transition: background .15s ease, transform .18s ease;
}
.th-banner-cta svg { width: 15px; height: 15px; }
.th-banner-link:hover .th-banner-cta {
  background: var(--light-hover);
  transform: translateY(-1px);
}

@media (prefers-reduced-motion: reduce) {
  .th-banner-shine { display: none; }
  .th-banner-link:hover { transform: none; }
}

@media (max-width: 640px) {
  .th-banner-link { padding: 20px 22px; }
  .th-banner-title { font-size: 19px; }
  .th-banner-desc { font-size: 13.5px; max-width: 30ch; }
  .th-banner-watermark { width: 140px; height: 140px; right: -10px; }
}