.site-video-button {
  position: fixed;
  z-index: 1001;
  display: grid;
  place-items: center;
  width: 48px;
  height: 46px;
  padding: 0;
  border: 1px solid color-mix(in srgb, var(--accent, #ff7a1a) 60%, white);
  border-radius: 18px;
  background: var(--panel, #0e1a2c);
  color: var(--text, #fff);
  box-shadow: 0 5px 20px #0008, 0 0 16px color-mix(in srgb, var(--accent, #ff7a1a) 30%, transparent);
  cursor: pointer;
  transition: opacity .2s, transform .2s, box-shadow .2s;
}
.site-video-button svg { width: 24px; height: 24px; }
.site-video-button:hover { transform: translateY(-2px); box-shadow: 0 8px 24px #0009, 0 0 24px var(--accent, #ff7a1a); }
.site-video-button:focus-visible, .site-video-close:focus-visible, .site-video-sound:focus-visible { outline: 3px solid var(--accent, #ff7a1a); outline-offset: 3px; }
.site-video-button[hidden] { display: none; }
.site-video-overlay {
  position: fixed;
  inset: 0;
  z-index: 11000;
  display: grid;
  place-items: center;
  padding: max(12px, env(safe-area-inset-top)) 12px max(12px, env(safe-area-inset-bottom));
  background: #030811d9;
  backdrop-filter: blur(9px);
  opacity: 0;
  transition: opacity .9s ease;
}
.site-video-overlay[hidden] { display: none; }
.site-video-overlay.is-open { opacity: 1; }
.site-video-panel {
  width: min(94vw, 550px);
  max-height: calc(100dvh - 24px - env(safe-area-inset-top) - env(safe-area-inset-bottom));
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--accent, #ff7a1a) 45%, white);
  border-radius: 22px;
  background: var(--panel, #0e1a2c);
  color: var(--text, #fff);
  box-shadow: 0 28px 90px #000c, 0 0 36px color-mix(in srgb, var(--accent, #ff7a1a) 18%, transparent);
  transform: translate(var(--video-from-x, 0px), var(--video-from-y, 0px)) scale(.08);
  opacity: 0;
  transition: transform 1.2s cubic-bezier(.22,.72,.18,1), opacity .9s ease;
}
.site-video-overlay.is-open .site-video-panel { transform: translate(0,0) scale(1); opacity: 1; }
.site-video-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 58px; padding: 9px 12px 9px 20px; }
.site-video-head h2 { margin: 0; font: 700 clamp(16px,3vw,21px)/1.25 Inter,system-ui,sans-serif; color: var(--text,#fff); overflow-wrap: anywhere; }
.site-video-close { flex: none; width: 40px; height: 40px; padding: 0; border: 1px solid #ffffff55; border-radius: 50%; background: #081321; color: #fff; font-size: 30px; line-height: 1; cursor: pointer; }
.site-video-stage { position: relative; display: grid; place-items: center; min-height: 180px; background: #000; }
.site-video-stage video { display: block; width: 100%; max-height: calc(100dvh - 100px - env(safe-area-inset-top) - env(safe-area-inset-bottom)); object-fit: contain; background: #000; }
.site-video-sound { position: absolute; bottom: 68px; left: 50%; transform: translateX(-50%); min-height: 44px; padding: 8px 18px; white-space: nowrap; border: 1px solid #fff8; border-radius: 999px; background: var(--accent, #ff7a1a); color: var(--button-text, #081321); font: 700 14px Inter,system-ui,sans-serif; cursor: pointer; }
.site-video-sound[hidden], .site-video-status[hidden] { display: none; }
.site-video-status { position: absolute; top: 12px; left: 12px; right: 12px; margin: 0; padding: 8px 12px; border-radius: 10px; background: #06101dc9; color: #fff; text-align: center; font: 13px/1.4 Inter,system-ui,sans-serif; pointer-events: none; }
body.intro-video-open { overflow: hidden; }
body.intro-video-open .site-video-button { opacity: 0; pointer-events: none; }
body.menu-open .site-video-button, body.ui-scroll-locked .site-video-button { opacity: 0; visibility: hidden; pointer-events: none; }
body:has(#quoteModal.open) .site-video-button, body:has(#mobileMenu.open) .site-video-button { opacity: 0; visibility: hidden; pointer-events: none; }
@media (max-width: 600px) { .site-video-panel { width: min(94vw, 440px); border-radius: 16px; } .site-video-head { min-height: 52px; padding-left: 14px; } }
@media (prefers-reduced-motion: reduce) { .site-video-overlay, .site-video-panel, .site-video-button { transition-duration: 0s; } }