/* Shared Blackmagic seminar schedule and homepage announcement. */
.bm-seminars-section {
  padding: clamp(72px, 8vw, 112px) 0;
  background: radial-gradient(circle at 85% 0%, rgba(61, 165, 127, .12), transparent 36%), #090d0c;
  border-block: 1px solid rgba(255, 255, 255, .1);
  color: #f6faf8;
}

.bm-seminars-section[hidden], .bm-seminar-popup[hidden] { display: none !important; }

.bm-seminars-intro { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(290px, .88fr); align-items: center; gap: clamp(24px, 4vw, 52px); margin-bottom: 34px; }
.bm-seminars-banner { display: block; width: 100%; height: auto; border: 1px solid rgba(255, 255, 255, .16); border-radius: 20px; }
.bm-seminars-intro > div { max-width: 620px; }
.bm-seminars-eyebrow { color: #64cdaa; font-size: .72rem; font-weight: 750; letter-spacing: .18em; text-transform: uppercase; }
.bm-seminars-intro h2, .bm-seminar-dialog h2 { color: #fff; letter-spacing: -.04em; line-height: 1.04; }
.bm-seminars-intro h2 { margin: 12px 0 16px; font-size: clamp(2.2rem, 5vw, 4.25rem); }
.bm-seminars-intro p, .bm-seminar-dialog-intro { color: #b3c2ba; line-height: 1.65; }
.bm-seminars-intro p { max-width: 650px; font-size: clamp(.95rem, 1.4vw, 1.08rem); }
.bm-seminar-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }

.bm-seminar-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
  padding: clamp(20px, 2.4vw, 30px);
  border: 1px solid rgba(255, 255, 255, .15);
  border-radius: 20px;
  background: linear-gradient(155deg, #17211d, #101513 60%);
  box-shadow: 0 14px 32px rgba(0, 0, 0, .14);
}
.bm-seminar-card:hover { border-color: rgba(100, 205, 170, .55); }
.bm-seminar-card > img { display: block; width: 100%; height: auto; aspect-ratio: 478 / 306; object-fit: cover; border-radius: 13px; background: #090d0c; }
.bm-seminar-meta { display: flex; flex-wrap: wrap; gap: 7px 14px; color: #7ce0bc; font-size: .75rem; font-weight: 700; letter-spacing: .02em; }
.bm-seminar-meta span { color: #a4b5aa; font-weight: 500; }
.bm-seminar-card h3 { margin: 0; color: #fff; font-size: clamp(1.08rem, 1.7vw, 1.35rem); line-height: 1.25; }
.bm-seminar-card p { margin: 0; flex: 1; color: #adbbb3; font-size: .88rem; line-height: 1.6; }
.bm-seminar-card .bm-seminar-register {
  align-self: flex-start;
  margin-top: 8px;
  padding: 11px 16px;
  border-radius: 999px;
  background: #5ec69f;
  color: #06120c !important;
  font-size: .8rem;
  font-weight: 750;
  text-decoration: none;
  transition: background .18s, transform .18s;
}
.bm-seminar-card .bm-seminar-register:hover { background: #89e2bd; transform: translateY(-2px); }
.bm-seminar-card .bm-seminar-register:focus-visible, .bm-seminars-source:focus-visible, .bm-seminar-close:focus-visible {
  outline: 3px solid #91ecc3;
  outline-offset: 3px;
}
.bm-seminars-source { display: inline-block; margin-top: 24px; color: #86d7b0 !important; font-size: .86rem; text-decoration: underline; text-underline-offset: 4px; }
.bm-seminars-fineprint { margin: 12px 0 0; color: #89978f; font-size: .78rem; }

body.bm-seminar-dialog-open { overflow: hidden; }
.bm-seminar-popup {
  position: fixed;
  inset: 0;
  z-index: 100001;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(0, 0, 0, .8);
  backdrop-filter: blur(8px);
}
.bm-seminar-dialog {
  position: relative;
  width: min(920px, 100%);
  max-height: min(760px, calc(100dvh - 36px));
  overflow: auto;
  padding: clamp(24px, 4vw, 42px);
  border: 1px solid rgba(116, 212, 164, .32);
  border-radius: 26px;
  background: radial-gradient(circle at 90% 0%, rgba(61, 165, 127, .16), transparent 42%), #0c1210;
  box-shadow: 0 32px 90px rgba(0, 0, 0, .62);
  color: #fff;
}
.bm-seminar-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, .25);
  border-radius: 50%;
  background: #1b2620;
  color: #fff;
  cursor: pointer;
  font-size: 1.5rem;
  line-height: 1;
}
.bm-seminar-popup-lead { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); align-items: center; gap: 24px; margin-bottom: 22px; }
.bm-seminar-popup-lead > img { display: block; width: 100%; height: auto; border: 1px solid rgba(255, 255, 255, .16); border-radius: 15px; }
.bm-seminar-dialog h2 { max-width: 650px; margin: 10px 48px 10px 0; font-size: clamp(1.9rem, 4vw, 3.25rem); }
.bm-seminar-dialog-intro { max-width: 690px; margin: 0; font-size: .94rem; }
.bm-seminar-popup-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.bm-seminar-card-compact { gap: 8px; padding: 16px 18px; border-radius: 15px; }
.bm-seminar-card-compact h3 { font-size: 1rem; }
.bm-seminar-card-compact p { display: none; }
.bm-seminar-card-compact .bm-seminar-register { margin-top: 2px; padding: 8px 12px; font-size: .74rem; }
.bm-seminar-popup-footer { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 22px; margin-top: 22px; }
.bm-seminar-popup-footer a { color: #84dfb1 !important; font-size: .86rem; text-decoration: underline; text-underline-offset: 4px; }

@media (max-width: 850px) { .bm-seminar-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .bm-seminars-intro { grid-template-columns: 1fr; } }
@media (max-width: 620px) {
  .bm-seminar-grid, .bm-seminar-popup-grid { grid-template-columns: 1fr; }
  .bm-seminar-popup-lead { grid-template-columns: 1fr; gap: 18px; }
  .bm-seminar-popup { padding: 10px; }
  .bm-seminar-dialog { max-height: calc(100dvh - 20px); padding: 24px 18px; border-radius: 18px; }
  .bm-seminar-close { top: 12px; right: 12px; }
  .bm-seminar-dialog h2 { margin-right: 46px; }
  .bm-seminar-card-compact .bm-seminar-meta { font-size: .7rem; }
}
@media (prefers-reduced-motion: reduce) { .bm-seminar-card .bm-seminar-register { transition: none; } }