/* ── VideoSection (Billboard) ────────────────────────────── */
.video-section {
  position: relative;
  width: 100%;
  padding: 5.5rem 4rem;
  background: var(--c-surface);
  overflow: hidden;
  box-sizing: border-box;
}

.video-section__watermark {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--f-display);
  font-size: clamp(6rem, 22vw, 22rem);
  color: rgba(240, 236, 230, 0.018);
  letter-spacing: -0.03em;
  pointer-events: none;
  z-index: 0;
  user-select: none;
}

.video-section__inner {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
}

/* Top row */
.video-section__top-row {
  display: flex;
  gap: 5rem;
  align-items: flex-start;
  margin-bottom: 2.5rem;
}

.video-section__heading-wrap {
  flex: 1 1 48%;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.video-section__heading-inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.video-section__heading {
  font-family: var(--f-display);
  font-size: clamp(1.2rem, 5.2vw, 2.5rem);
  font-weight: 500;
  line-height: 0.96;
  color: var(--c-chalk);
  margin: 0;
}

.video-section__heading-dim {
  color: #fff;
  background-color: var(--c-purp);
  padding: 0.2rem 0.6rem;
  font-size: 2rem;
}

.video-section__intro-wrap {
  flex: 1 1 48%;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  align-items: flex-start;
}

.video-section__intro {
  margin: 0 0 0.25rem 0;
  color: rgba(240, 236, 230, 0.9);
  font-size: 1rem;
}

.video-section__intro-small {
  margin: 0;
  color: rgba(240, 236, 230, 0.68);
  font-size: 0.95rem;
}

/* Media row */
.video-section__media-row {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
}

.video-section__video-column {
  flex: 1 1 68%;
  min-width: 0;
}

.video-section__chat-column {
  flex: 0 0 32%;
  min-width: 260px;
  display: flex;
  align-items: flex-start;
}

.video-section__video-outer {
  position: relative;
  width: 100%;
}

.video-section__video-box {
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--c-mist);
  overflow: hidden;
  cursor: pointer;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(2, 2, 2, 0.45);
}

#billboard-cv-slot {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

#billboard-cv-slot .cv-wrap {
  width: 100%;
  height: 100%;
}

.video-section__video-box .cv-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Overlays */
.video-section__play-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.1rem;
  background: rgba(8, 8, 8, 0.58);
  transition: background var(--t-sm);
  z-index: 4;
  cursor: pointer;
}

.video-section__play-overlay.is-hidden { display: none; }

.video-section__play-hint {
  font-family: var(--f-mono);
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-chalk-50);
}

.video-section__play-btn {
  width: 70px;
  height: 70px;
  background: var(--c-ember);
  clip-path: polygon(14% 0%, 100% 50%, 14% 100%);
  transition: transform var(--t-sm), background var(--t-sm);
}

.video-section__play-overlay:hover .video-section__play-btn {
  transform: scale(1.1);
  background: #f55b2c;
}

.video-section__pause-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(8, 8, 8, 0.32);
  opacity: 0;
  transition: opacity var(--t-sm);
  z-index: 4;
  cursor: pointer;
}

.video-section__video-box:hover .video-section__pause-overlay {
  opacity: 1;
}

.video-section__pause-icon {
  display: flex;
  align-items: center;
  gap: 5px;
  width: 56px;
  height: 56px;
  background: rgba(8, 8, 8, 0.82);
  border-radius: 50%;
  justify-content: center;
}

.video-section__pause-bar {
  display: block;
  width: 4px;
  height: 17px;
  background: var(--c-chalk);
  border-radius: 2px;
}

/* Controls */
.video-section__controls {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--c-chalk-07);
  margin-top: 0.9rem;
  flex-wrap: wrap;
}

.video-section__control-btn {
  font-family: var(--f-mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-chalk-50);
  white-space: nowrap;
  padding: 0.2rem 0;
  transition: color var(--t-sm);
  background: transparent;
  border: none;
  cursor: pointer;
}

.video-section__control-btn:hover { color: var(--c-ember); }
.video-section__mute-btn:hover    { color: var(--c-gold) !important; }

.video-section__seek-bar {
  flex: 1;
  min-width: 80px;
  height: 2px;
  background: var(--c-chalk-15);
  position: relative;
  cursor: pointer;
}

.video-section__seek-fill {
  position: absolute;
  inset-block: 0;
  left: 0;
  background: var(--c-ember);
  pointer-events: none;
  height: 100%;
}

.video-section__seek-thumb {
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--c-ember);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t-sm);
}

.video-section__seek-bar:hover .video-section__seek-thumb { opacity: 1; }

/* Chat panel */
.video-section__chat-card {
  width: 100%;
  background: #1d1d1d;
  border-radius: 12px;
  padding: 1.25rem;
  color: #fff;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.video-section__chat-title {
  margin: 0;
  font-family: var(--f-display);
  font-size: 1.5rem;
}

.video-section__chat-sub {
  margin: 0;
  font-family: var(--f-mono);
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.75);
}

.video-section__chat-input {
  width: 100%;
  resize: vertical;
  min-height: 120px;
  max-height: 240px;
  padding: 0.9rem;
  background: rgba(0, 0, 0, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: #fff;
  border-radius: 8px;
  font-size: 0.95rem;
  outline: none;
}

.video-section__chat-input::placeholder { color: rgba(255,255,255,0.45); }
.video-section__chat-input:focus { border-color: rgba(195, 46, 255, 0.5); }

.video-section__chat-footer {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  align-items: stretch;
}

.video-section__send-btn {
  background: #fff;
  color: #080808;
  border: none;
  padding: 0.7rem 1rem;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 600;
}

.video-section__send-btn:hover { background: #f0f0f0; }

.video-section__small-note {
  font-family: var(--f-mono);
  font-size: 0.62rem;
  color: rgba(255, 255, 255, 0.64);
  text-align: center;
}

/* Responsive */
@media (max-width: 1100px) {
  .video-section__media-row  { gap: 1.25rem; }
  .video-section__chat-column { flex-basis: 36%; min-width: 220px; }
}

@media (max-width: 768px) {
  .video-section         { padding: 3.75rem 1.75rem; }
  .video-section__top-row   { flex-direction: column; gap: 1rem; }
  .video-section__media-row { flex-direction: column; align-items: center; }
  .video-section__chat-column { width: 100%; flex: none; min-width: 0; max-width: 80%; }
  .video-section__intro { font-size: 1rem; }
  .video-section__heading-dim { font-size: 1.5rem; }
  .video-section__intro-small { font-size: 1rem; }
  .video-section__intro-wrap { gap: 0; }
}

@media (max-width: 480px) {
  .video-section           { padding: 2.75rem 1rem; }
  .video-section__heading  { font-size: 1.6rem; }
  .video-section__chat-input { min-height: 100px; }
  .video-section__chat-card  { padding: 1rem; }
  .video-section__intro      { font-size: 0.8rem; }
  .video-section__intro-small { font-size: 0.8rem; }
  .video-section__chat-column { max-width: 90%; }
}