.strategy-dialog {
  position: fixed; inset: 0; width: 100vw; max-width: 100vw;
  height: 100dvh; max-height: 100dvh; margin: 0; padding: 0;
  border: none; border-radius: 0; background: transparent;
}
.strategy-dialog::backdrop {
  background: var(--overlay-backdrop);
  backdrop-filter: blur(3px);
}
.strategy-dialog[open] { display: grid; place-items: center; }
.strategy-dialog__panel {
  position: relative;
  width: min(1280px, calc(100vw - 3rem));
  max-height: min(920px, 92dvh); overflow: hidden;
  border: 1px solid var(--border); border-radius: 18px;
  background: var(--bg-card); box-shadow: var(--shadow-xl);
}
.strategy-dialog__close {
  position: absolute; top: 0.8rem; right: 0.8rem;
  width: 2rem; height: 2rem; border-radius: 999px;
  border: 1px solid var(--border); background: var(--modal-close-bg);
  color: var(--text-secondary); display: inline-flex;
  align-items: center; justify-content: center;
  font-size: 1.2rem; line-height: 1; cursor: pointer; z-index: 2;
}
.strategy-dialog__close:hover {
  background: var(--modal-close-bg-hover); color: var(--text-primary);
}
.strategy-dialog__content {
  display: grid;
  grid-template-columns: minmax(300px, 360px) minmax(0, 1fr);
  grid-template-areas: "copy calendar";
}
.strategy-dialog__copy {
  grid-area: copy; padding: 2.5rem 1.5rem 1.25rem;
  border-right: 1px solid var(--border);
  background: linear-gradient(180deg, var(--accent-lighter), var(--bg-card));
}
.strategy-dialog__copy h2 {
  margin-top: 0.45rem; margin-bottom: 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.2vw, 2.4rem);
  line-height: 1.1; font-weight: 400;
}
.strategy-dialog__copy p {
  color: var(--text-secondary); font-size: 0.95rem; line-height: 1.7;
}
.strategy-dialog__brand-intro { margin-top: 1rem; }
.strategy-dialog__brand-intro .powered-by-badge { margin-top: 0.6rem; }
.strategy-dialog__calendar {
  grid-area: calendar; display: flex; flex-direction: column;
  background: var(--hubspot-frame-bg);
  min-height: var(--strategy-widget-height, clamp(680px, 82dvh, 880px));
  overflow-y: auto;
}
.strategy-dialog__calendar iframe {
  display: block; width: 100%; flex: 1 1 auto;
  min-height: var(--strategy-widget-height, clamp(680px, 82dvh, 880px));
  height: var(--strategy-widget-height, clamp(680px, 82dvh, 880px));
  border: 0; background: var(--hubspot-frame-bg);
}
.strategy-dialog__meta {
  border-top: 1px solid var(--border);
  padding: 1rem 1.5rem 1.25rem;
  display: grid; gap: 0.7rem; background: var(--bg-card);
}
.strategy-dialog__branding-note,
.strategy-dialog__fallback { font-size: 0.78rem; line-height: 1.6; }
.strategy-dialog__branding-note { color: var(--text-muted); }
.strategy-dialog__fallback { color: var(--accent); text-decoration: none; }
.strategy-dialog__fallback:hover { text-decoration: underline; }
html.strategy-dialog-open,
body.strategy-dialog-open { overflow: hidden; }