/* Buildrs United event card — drop-in for a foreign page.
   Scope is .bu-ec so it won't leak into the host stylesheet.
   Override --bu-ec-crest and --bu-ec-static if you host the PNGs yourself. */

.bu-ec {
  --bu-ec-bg: #1e1e1f;
  --bu-ec-elevated: #242426;
  --bu-ec-ink: #f4f1ea;
  --bu-ec-ink-muted: rgba(244, 241, 234, 0.62);
  --bu-ec-ink-inverse: #1e1e1f;
  --bu-ec-line: rgba(244, 241, 234, 0.14);
  --bu-ec-line-strong: rgba(244, 241, 234, 0.28);
  --bu-ec-gold: #c4a56a;
  --bu-ec-gold-bright: #e6d3a8;
  --bu-ec-sans: Inter, system-ui, sans-serif;
  --bu-ec-label: Dhurjati, Inter, system-ui, sans-serif;
  --bu-ec-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --bu-ec-duration: 280ms;
  --bu-ec-duration-slow: 420ms;
  --bu-ec-crest: url("assets/crest-outline.png");
  --bu-ec-static: url("assets/tv-static.png");

  position: relative;
  isolation: isolate;
  aspect-ratio: 5 / 6;
  width: 100%;
  color: var(--bu-ec-ink);
  font-family: var(--bu-ec-sans);
  -webkit-font-smoothing: antialiased;
}

.bu-ec *,
.bu-ec *::before,
.bu-ec *::after {
  box-sizing: border-box;
}

.bu-ec--wide {
  aspect-ratio: auto;
}

.bu-ec__panel {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  padding: 1.5rem 1.5rem calc(1.5rem + 2.25rem);
  background: var(--bu-ec-elevated);
  border: 1px solid var(--bu-ec-line);
  border-radius: 0.65rem;
  overflow: hidden;
  transform: translate3d(0, 0, 0) rotate(0deg);
  transition:
    transform 420ms var(--bu-ec-ease),
    border-color var(--bu-ec-duration) var(--bu-ec-ease),
    box-shadow var(--bu-ec-duration-slow) var(--bu-ec-ease);
}

.bu-ec--wide .bu-ec__panel {
  height: auto;
}

.bu-ec--next .bu-ec__panel {
  border-color: color-mix(in oklab, var(--bu-ec-gold) 58%, var(--bu-ec-line));
}

.bu-ec__static {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0;
  background-color: var(--bu-ec-elevated);
  background-image: var(--bu-ec-static);
  background-size: 200px 145px;
  background-repeat: repeat;
  mix-blend-mode: soft-light;
  filter: contrast(1.2) brightness(0.55);
  transition: opacity var(--bu-ec-duration-slow) var(--bu-ec-ease);
}

.bu-ec__veil {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(
    160deg,
    rgba(30, 30, 31, 0.55) 0%,
    rgba(30, 30, 31, 0.72) 45%,
    rgba(30, 30, 31, 0.82) 100%
  );
  opacity: 0;
  transition: opacity var(--bu-ec-duration-slow) var(--bu-ec-ease);
}

.bu-ec:hover .bu-ec__panel,
.bu-ec:focus-within .bu-ec__panel {
  border-color: var(--bu-ec-line-strong);
  box-shadow: 0 1.25rem 2.5rem rgba(0, 0, 0, 0.35);
  animation: bu-ec-jagged 1.8s var(--bu-ec-ease) both;
}

.bu-ec--next:hover .bu-ec__panel,
.bu-ec--next:focus-within .bu-ec__panel {
  border-color: color-mix(in oklab, var(--bu-ec-gold) 78%, var(--bu-ec-gold-bright));
}

.bu-ec:hover .bu-ec__static,
.bu-ec:focus-within .bu-ec__static {
  opacity: 0.85;
  animation: bu-ec-static-drift 0.55s steps(3) infinite;
}

.bu-ec:hover .bu-ec__veil,
.bu-ec:focus-within .bu-ec__veil {
  opacity: 1;
}

.bu-ec__header,
.bu-ec__body,
.bu-ec__register {
  position: relative;
  z-index: 2;
}

.bu-ec__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  flex: 0 0 auto;
}

.bu-ec__crest {
  flex: 0 0 auto;
  width: 2.4rem;
  aspect-ratio: 1;
  background-color: var(--bu-ec-ink);
  -webkit-mask: var(--bu-ec-crest) center / contain no-repeat;
  mask: var(--bu-ec-crest) center / contain no-repeat;
}

.bu-ec__meta {
  text-align: right;
  line-height: 1.3;
}

.bu-ec__date-line {
  margin: 0;
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--bu-ec-ink);
}

.bu-ec__weekday {
  font-weight: 400;
  color: var(--bu-ec-ink-muted);
}

.bu-ec__month-day {
  font-weight: 600;
}

.bu-ec__meta-line {
  margin: 0.05rem 0 0;
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--bu-ec-ink-muted);
}

.bu-ec__body {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  min-height: 0;
  margin-top: 2rem;
  padding-right: 0.25rem;
}

.bu-ec--wide .bu-ec__body {
  margin-top: 1rem;
  flex: 0 1 auto;
}

@media (min-width: 860px) {
  .bu-ec:not(.bu-ec--wide) .bu-ec__body {
    margin-top: 3rem;
  }
}

.bu-ec__format {
  margin: 0 0 0.5rem;
  display: inline-flex;
  align-self: flex-start;
  font-family: var(--bu-ec-label);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  line-height: 1;
  text-transform: uppercase;
  color: var(--bu-ec-gold);
  padding: 0.35rem 0.55rem 0.28rem;
  border: 1px solid var(--bu-ec-gold);
  border-radius: 0.2rem;
  background: rgba(196, 165, 106, 0.1);
}

.bu-ec__title {
  margin: 0 0 0.5rem;
  font-family: var(--bu-ec-label);
  font-size: clamp(1.65rem, 3.17vw, 2.31rem);
  font-weight: 400;
  letter-spacing: 0.02em;
  line-height: 1.05;
  color: var(--bu-ec-ink);
  text-shadow: 0 1px 12px rgba(30, 30, 31, 0);
  transition: text-shadow var(--bu-ec-duration) var(--bu-ec-ease);
}

.bu-ec--wide .bu-ec__title {
  font-size: clamp(1.35rem, 2.6vw, 1.85rem);
}

.bu-ec__description {
  margin: 0;
  font-size: 1.0725rem;
  line-height: 1.45;
  color: var(--bu-ec-ink-muted);
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  line-clamp: 4;
  overflow: hidden;
  text-shadow: 0 1px 10px rgba(30, 30, 31, 0);
  transition:
    color var(--bu-ec-duration) var(--bu-ec-ease),
    text-shadow var(--bu-ec-duration) var(--bu-ec-ease);
}

.bu-ec--wide .bu-ec__description {
  -webkit-line-clamp: 2;
  line-clamp: 2;
}

.bu-ec:hover .bu-ec__title,
.bu-ec:focus-within .bu-ec__title {
  text-shadow: 0 1px 14px rgba(30, 30, 31, 0.9);
}

.bu-ec:hover .bu-ec__description,
.bu-ec:focus-within .bu-ec__description {
  color: rgba(244, 241, 234, 0.82);
  text-shadow: 0 1px 12px rgba(30, 30, 31, 0.85);
}

.bu-ec__register {
  position: absolute;
  right: 0;
  bottom: 0;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 6.5rem;
  padding: 0.75rem 1.15rem 0.65rem 1.35rem;
  font-family: var(--bu-ec-label);
  font-size: 0.95rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  line-height: 1;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--bu-ec-ink-inverse);
  background: var(--bu-ec-ink);
  clip-path: polygon(0.95rem 0, 100% 0, 100% 100%, 0 100%);
}

.bu-ec__register::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--bu-ec-gold);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.58s var(--bu-ec-ease);
}

.bu-ec__register:hover::before,
.bu-ec__register:focus-visible::before {
  transform: scaleX(1);
}

.bu-ec__register:not(:hover):not(:focus-visible)::before {
  transition: transform 0.4s var(--bu-ec-ease);
}

.bu-ec__register:focus-visible {
  outline: none;
}

@keyframes bu-ec-jagged {
  0% {
    transform: translate3d(0, 0, 0) rotate(0deg);
  }
  28% {
    transform: translate3d(0.12rem, -0.42rem, 0) rotate(-0.55deg);
  }
  55% {
    transform: translate3d(-0.08rem, -0.28rem, 0) rotate(0.35deg);
  }
  78% {
    transform: translate3d(0.05rem, -0.38rem, 0) rotate(-0.2deg);
  }
  100% {
    transform: translate3d(0, -0.32rem, 0) rotate(-0.25deg);
  }
}

@keyframes bu-ec-static-drift {
  0% {
    background-position: 0 0;
  }
  33% {
    background-position: -18px 10px;
  }
  66% {
    background-position: 12px -14px;
  }
  100% {
    background-position: 0 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .bu-ec__panel {
    transition: border-color 160ms var(--bu-ec-ease);
  }

  .bu-ec:hover .bu-ec__panel,
  .bu-ec:focus-within .bu-ec__panel {
    animation: none;
    transform: none;
    box-shadow: none;
  }

  .bu-ec:hover .bu-ec__static,
  .bu-ec:focus-within .bu-ec__static {
    animation: none;
    opacity: 0.35;
  }

  .bu-ec__register::before {
    transition: none;
  }

  .bu-ec__register:hover::before,
  .bu-ec__register:focus-visible::before {
    transform: scaleX(1);
  }
}