:root {
  --green-dark: #556B2F;
  --green-mid: #7A8450;
  --green-light: #9aA068;
  --gold: #C4A35A;
  --card-bg: rgba(10,18,14,0.75);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* SECTION */
#eventos-destacados {
  position: relative;
  padding: 8rem 6vw;
  background: linear-gradient(160deg, #060e09 0%, #030604 60%, #080e0b 100%);
  overflow: hidden;
}

/* Fondo dinámico */
.eventos-bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; }

.bg-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  animation: glowDrift ease-in-out infinite;
}
.bg-glow-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(85,107,47,0.12), transparent 70%);
  top: -10%; left: -15%;
  animation-duration: 30s;
}
.bg-glow-2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(122,132,80,0.08), transparent 70%);
  bottom: -10%; right: -10%;
  animation-duration: 38s;
  animation-delay: -12s;
}
.bg-glow-3 {
  width: 350px; height: 350px;
  background: radial-gradient(circle, rgba(196,163,90,0.05), transparent 70%);
  top: 45%; left: 45%;
  animation-duration: 22s;
  animation-delay: -6s;
}

.bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(85,107,47,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(85,107,47,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at 50% 50%, black 30%, transparent 80%);
}

@keyframes glowDrift {
  0%,100% { transform: translate(0,0) scale(1); }
  33%      { transform: translate(60px,-40px) scale(1.15); }
  66%      { transform: translate(-40px,60px) scale(0.9); }
}

/* Header */
.eventos-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 5rem;
  position: relative;
  z-index: 2;
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--green-mid);
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin-bottom: 1.2rem;
}
.section-eyebrow::before,
.section-eyebrow::after {
  content: '';
  display: block;
  width: 28px; height: 1px;
  background: linear-gradient(90deg, var(--green-mid), transparent);
}
.section-eyebrow::after { transform: scaleX(-1); }

.section-title {
  font-family: var(--ff-display);
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 1.2rem;
}
.section-title .accent { color: var(--green-light); }

.section-divider {
  width: 50px; height: 2px;
  background: linear-gradient(90deg, transparent, var(--green-mid), transparent);
  margin: 0 auto 1.2rem;
}

.section-desc {
  color: var(--gray-light);
  font-size: 0.95rem;
  line-height: 1.7;
  font-weight: 300;
}

/*  GRID */
.eventos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.8rem;
  max-width: 1320px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

/*  CARD */
.evento-card {
  position: relative;
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(85,107,47,0.18);
  border-radius: 1.4rem;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.4s cubic-bezier(0.2,0.9,0.4,1.1),
              border-color 0.4s,
              box-shadow 0.4s;
  cursor: pointer;
}
.evento-card:hover {
  transform: translateY(-10px);
  border-color: rgba(122,132,80,0.45);
  box-shadow:
    0 24px 60px rgba(0,0,0,0.5),
    0 0 30px rgba(85,107,47,0.12),
    inset 0 1px 0 rgba(122,132,80,0.15);
}

/* ── MEDIA ── */
.evento-media {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: #0a1510;
}

.evento-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              opacity 0.3s;
  display: block;
}
.evento-card:hover .evento-video {
  transform: scale(1.06);
}

/* Overlay gradiente */
.evento-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(4,10,7,0.85) 0%,
    rgba(4,10,7,0.2) 50%,
    rgba(4,10,7,0.05) 100%
  );
  pointer-events: none;
  transition: opacity 0.3s;
  z-index: 1;
}
.evento-card:hover .evento-overlay {
  opacity: 0.7;
}

/* ── CONTROLES ── */
.evento-controls {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

/* Botón play/pause central */
.btn-play-pause {
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: rgba(5,12,8,0.65);
  backdrop-filter: blur(8px);
  border: 1.5px solid rgba(122,132,80,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  pointer-events: all;
  transition: all 0.25s cubic-bezier(0.34,1.56,0.64,1);
  box-shadow: 0 4px 20px rgba(0,0,0,0.4), 0 0 0 0 rgba(85,107,47,0);
}
.btn-play-pause:hover {
  transform: scale(1.12);
  background: rgba(85,107,47,0.85);
  border-color: rgba(154,160,104,0.9);
  box-shadow: 0 4px 20px rgba(0,0,0,0.4), 0 0 20px rgba(85,107,47,0.4);
}
.btn-play-pause:active {
  transform: scale(0.95);
}

.btn-play-pause .icon-play,
.btn-play-pause .icon-pause {
  color: #fff;
  font-size: 1.5rem;
  transition: opacity 0.2s, transform 0.2s;
  position: absolute;
}
.btn-play-pause .icon-play { opacity: 1; transform: scale(1) translateX(2px); }
.btn-play-pause .icon-pause { opacity: 0; transform: scale(0.6); }

/* Estado playing */
.evento-media.is-playing .btn-play-pause .icon-play  { opacity: 0; transform: scale(0.6); }
.evento-media.is-playing .btn-play-pause .icon-pause { opacity: 1; transform: scale(1); }

/* Ocultar botón cuando está playing (solo mostrar al hover) */
.evento-media.is-playing .btn-play-pause {
  opacity: 0;
}
.evento-media.is-playing:hover .btn-play-pause {
  opacity: 1;
}

/* Loading spinner */
.btn-loading {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid transparent;
  border-top-color: var(--green-light);
  animation: spin 0.8s linear infinite;
  display: none;
  pointer-events: none;
}
.evento-media.is-loading .btn-loading { display: block; }
.evento-media.is-loading .icon-play,
.evento-media.is-loading .icon-pause { opacity: 0; }

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Barra de progreso */
.evento-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: rgba(255,255,255,0.12);
  z-index: 4;
  opacity: 0;
  transition: opacity 0.3s;
}
.evento-media.is-playing .evento-progress,
.evento-media:hover .evento-progress {
  opacity: 1;
}
.evento-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--green-dark), var(--green-light));
  width: 0%;
  transition: width 0.1s linear;
  border-radius: 0 2px 2px 0;
}

/* Indicador de mute */
.btn-mute {
  position: absolute;
  bottom: 14px;
  right: 14px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(5,12,8,0.7);
  border: 1px solid rgba(122,132,80,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  pointer-events: all;
  opacity: 0;
  transform: scale(0.8);
  transition: all 0.25s;
  z-index: 4;
}
.btn-mute i { color: #fff; font-size: 0.8rem; }
.btn-mute:hover { background: rgba(85,107,47,0.8); border-color: var(--green-light); }

.evento-media.is-playing .btn-mute,
.evento-media:hover .btn-mute {
  opacity: 1;
  transform: scale(1);
}

/* Tag — en el footer */
.evento-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  background: linear-gradient(135deg, rgba(85,107,47,0.2), rgba(45,70,20,0.15));
  border: 1px solid rgba(122,132,80,0.35);
  color: var(--green-light);
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: 100px;
  padding: 0.28rem 0.8rem;
}

/* Indicador "hover to preview" */
.evento-hover-hint {
  position: absolute;
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(5,12,8,0.75);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(122,132,80,0.25);
  color: var(--gray-light);
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.28rem 0.8rem;
  border-radius: 100px;
  white-space: nowrap;
  z-index: 4;
  opacity: 1;
  transition: opacity 0.3s;
  pointer-events: none;
}
.evento-media.is-playing .evento-hover-hint,
.evento-media.is-hovered .evento-hover-hint {
  opacity: 0;
}

/* ── INFO ── */
.evento-info {
  padding: 1.5rem 1.5rem 0.5rem;
  flex: 1;
}

.evento-title {
  font-family: var(--ff-display);
  font-size: 1.25rem;
  color: var(--white);
  margin-bottom: 0.7rem;
  line-height: 1.25;
}

.evento-desc {
  font-size: 0.82rem;
  color: var(--gray-light);
  line-height: 1.7;
  font-weight: 300;
}
.evento-desc strong { color: var(--green-light); font-weight: 500; }

/* Footer */
.evento-footer {
  padding: 0.9rem 1.5rem 1.4rem;
  border-top: 1px solid rgba(85,107,47,0.12);
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}
.evento-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.8rem;
  flex-wrap: wrap;
}
.evento-meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.68rem;
  font-weight: 500;
}
.evento-type { color: var(--green-light); }
.evento-type i { font-size: 0.65rem; }
.evento-location { color: var(--gray-light); }
.evento-location i { color: var(--green-mid); font-size: 0.65rem; }

/* Última card centrada cuando es la 7ma en grid de 3 */
.eventos-grid .evento-card:last-child:nth-child(3n+1) {
  grid-column: 2 / 3;
}

/*  RESPONSIVE */
@media (max-width: 1100px) {
  .eventos-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 680px) {
  #eventos-destacados { padding: 5rem 5vw; }
  .eventos-grid { grid-template-columns: 1fr; gap: 1.2rem; }
  .evento-title { font-size: 1.1rem; }
  .btn-play-pause { width: 52px; height: 52px; }
}