/* ===================== EVENTS SECTION ===================== */
.events-section {
  padding: 60px 0 80px;
}

/* ===================== FEATURED RESOURCE (BDD) ===================== */
.featured-resource {
  background: linear-gradient(135deg, var(--blue-royal), var(--blue-mid));
  border-radius: 24px;
  padding: 40px;
  color: #fff;
  margin-bottom: 60px;
  box-shadow: 0 16px 40px rgba(3,27,78,.20);
  position: relative;
  overflow: hidden;
}
.featured-resource::before {
  content: "";
  position: absolute;
  top: -60px;
  right: -60px;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: rgba(245,180,0,.18);
}
.featured-resource .badge-launch {
  display: inline-block;
  background: var(--accent-gold);
  color: var(--blue-deep);
  font-weight: 700;
  font-size: .72rem;
  padding: 5px 14px;
  border-radius: 30px;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}
.featured-resource h3 {
  font-weight: 800;
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  margin-bottom: 12px;
  color: #fff;
  position: relative;
  z-index: 1;
}
.featured-resource p {
  color: rgba(255,255,255,.88);
  font-size: .98rem;
  line-height: 1.7;
  margin-bottom: 22px;
  max-width: 620px;
  position: relative;
  z-index: 1;
}
.featured-resource .resource-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  position: relative;
  z-index: 1;
}
.featured-resource .btn-resource {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-gold);
  color: var(--blue-deep);
  font-weight: 700;
  font-size: .92rem;
  padding: 11px 22px;
  border-radius: 40px;
  text-decoration: none;
  transition: all .2s ease;
  box-shadow: 0 6px 18px rgba(0,0,0,.2);
}
.featured-resource .btn-resource:hover {
  background: #fff;
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(0,0,0,.3);
}
.featured-resource .btn-resource-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,.7);
  font-weight: 600;
  font-size: .92rem;
  padding: 11px 22px;
  border-radius: 40px;
  text-decoration: none;
  transition: all .2s ease;
}
.featured-resource .btn-resource-outline:hover {
  background: rgba(255,255,255,.15);
  border-color: #fff;
}

/* ===================== CALENDAR WIDGET ===================== */
.calendar-widget {
  background: #fff;
  border-radius: 24px;
  padding: 30px;
  box-shadow: 0 8px 28px rgba(3,27,78,.10);
  margin-bottom: 60px;
}
.calendar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 12px;
}
.calendar-header h4 {
  font-weight: 800;
  color: var(--blue-deep);
  margin: 0;
  font-size: 1.2rem;
}
.calendar-nav {
  display: flex;
  gap: 8px;
}
.calendar-nav button {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid #e4ebf5;
  background: #fff;
  color: var(--blue-royal);
  cursor: pointer;
  transition: all .2s ease;
  display: grid;
  place-items: center;
}
.calendar-nav button:hover {
  background: var(--blue-royal);
  color: #fff;
  border-color: var(--blue-royal);
}
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
}
.calendar-day-name {
  text-align: center;
  font-size: .75rem;
  font-weight: 700;
  color: var(--muted);
  padding: 8px 0;
  text-transform: uppercase;
  letter-spacing: .5px;
}
.calendar-day {
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border-radius: 10px;
  font-size: .9rem;
  font-weight: 500;
  color: var(--ink);
  background: #f8fafd;
  cursor: default;
  transition: all .2s ease;
  position: relative;
}
.calendar-day.empty { background: transparent; }

/* ---- TODAY styling ---- */
.calendar-day.today {
  background: var(--accent-gold);
  color: var(--blue-deep);
  font-weight: 800;
  box-shadow: 0 4px 12px rgba(245,180,0,.5);
}
.calendar-day.today::before {
  content: "TODAY";
  position: absolute;
  bottom: -18px;
  left: 50%;
  transform: translateX(-50%);
  font-size: .55rem;
  font-weight: 800;
  color: var(--accent-line);
  letter-spacing: 1px;
  white-space: nowrap;
}

/* ---- Day with UPCOMING event ---- */
.calendar-day.has-event {
  background: rgba(245,180,0,.15);
  color: var(--blue-deep);
  font-weight: 700;
  cursor: pointer;
}
.calendar-day.has-event:hover {
  background: var(--accent-gold);
  transform: scale(1.05);
}
.calendar-day.has-event::after {
  content: "";
  position: absolute;
  bottom: 5px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--blue-royal);
}
.calendar-day.has-event:hover::after { background: var(--blue-deep); }

/* ---- Day with PAST event ---- */
.calendar-day.has-past-event {
  background: rgba(200,210,230,.3);
  color: var(--muted);
  font-weight: 600;
}
.calendar-day.has-past-event::after {
  content: "";
  position: absolute;
  bottom: 5px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #b0b8cc;
}

/* ---- Today + has event: combine ---- */
.calendar-day.today.has-event::after,
.calendar-day.today.has-past-event::after {
  background: var(--blue-deep);
}

.calendar-legend {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  margin-top: 24px;
  font-size: .82rem;
  color: var(--muted);
}
.calendar-legend span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.calendar-legend .dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: inline-block;
}
.calendar-legend .dot.gold { background: var(--accent-gold); }
.calendar-legend .dot.upcoming { background: var(--blue-royal); }
.calendar-legend .dot.past { background: #b0b8cc; }

/* ===================== EVENT CARDS ===================== */
.event-card {
  background: #fff;
  border-radius: 20px;
  padding: 26px;
  box-shadow: 0 6px 24px rgba(3,27,78,.10);
  display: flex;
  gap: 22px;
  height: 100%;
  border-left: 5px solid var(--accent-line);
  transition: transform .3s ease, box-shadow .3s ease, opacity .3s ease;
  position: relative;
}

/* ---- TODAY event: highlighted with glow + red badge ---- */
.event-card.is-today {
  border-left-color: #ff2d2d;
  box-shadow: 0 8px 28px rgba(255,45,45,.25);
  background: linear-gradient(135deg, #fff, #fff5f5);
  animation: todayPulse 2.5s ease-in-out infinite;
}
@keyframes todayPulse {
  0%, 100% { box-shadow: 0 8px 28px rgba(255,45,45,.25); }
  50%      { box-shadow: 0 8px 36px rgba(255,45,45,.45); }
}
.event-card.is-today::before {
  content: "TODAY";
  position: absolute;
  top: -10px;
  right: 20px;
  background: #ff2d2d;
  color: #fff;
  font-size: .68rem;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: 20px;
  letter-spacing: 1.5px;
  box-shadow: 0 4px 10px rgba(255,45,45,.4);
}

/* ---- PAST event: dimmed ---- */
.event-card.is-past {
  opacity: .55;
  border-left-color: #b0b8cc;
  filter: grayscale(.35);
}
.event-card.is-past:hover {
  opacity: .75;
  transform: translateY(-3px);
}

/* ---- UPCOMING event: normal hover ---- */
.event-card.is-upcoming:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 40px rgba(3,27,78,.20);
}

/* ---- Date block with TODAY/Past label ---- */
.event-date {
  background: linear-gradient(135deg, var(--blue-royal), var(--blue-bright));
  color: #fff;
  border-radius: 16px;
  padding: 14px 16px;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 82px;
  flex-shrink: 0;
  position: relative;
}
.event-card.is-today .event-date {
  background: linear-gradient(135deg, #ff2d2d, #d40000);
}
.event-card.is-past .event-date {
  background: linear-gradient(135deg, #8a97ad, #6c7a92);
}
.event-date .day {
  font-size: 1.6rem;
  font-weight: 800;
  line-height: 1;
  color: var(--accent-soft);
}
.event-card.is-past .event-date .day { color: #e8ecf3; }
.event-date .month {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: 1px;
  margin-top: 4px;
}
.event-date .year {
  font-size: .65rem;
  opacity: .85;
  margin-top: 2px;
}

/* ---- "in X days" relative label ---- */
.event-body .relative-time {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: .74rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: .5px;
}
.relative-time.today {
  background: rgba(255,45,45,.15);
  color: #d40000;
}
.relative-time.soon {
  background: rgba(245,180,0,.2);
  color: #8a6d00;
}
.relative-time.future {
  background: rgba(21,101,192,.12);
  color: var(--blue-mid);
}
.relative-time.past {
  background: rgba(138,151,173,.2);
  color: #6c7a92;
}

.event-body h5 {
  color: var(--blue-deep);
  font-weight: 700;
  font-size: 1.05rem;
  margin: 8px 0 10px;
  line-height: 1.35;
}
.event-card.is-past .event-body h5 { color: #6c7a92; }
.event-body p {
  color: var(--muted);
  font-size: .88rem;
  margin: 0 0 6px;
  line-height: 1.55;
}
.event-body p i { color: var(--blue-mid); }

.event-tag {
  display: inline-block;
  font-size: .68rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: .6px;
}
.event-tag.launch      { background: rgba(245,180,0,.22);  color: #7a5c00; }
.event-tag.graduation  { background: rgba(103,58,183,.15); color: #5e35b1; }
.event-tag.mentorship  { background: rgba(0,150,136,.15);  color: #00897b; }
.event-tag.competition { background: rgba(216,67,21,.15);  color: #c63a10; }
.event-tag.workshop    { background: rgba(30,136,229,.15); color: var(--blue-mid); }
.event-tag.openday     { background: rgba(233,30,99,.15);  color: #c2185b; }

.event-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}
.event-actions .btn-small {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .82rem;
  font-weight: 600;
  padding: 7px 16px;
  border-radius: 30px;
  text-decoration: none;
  transition: all .2s ease;
}
.event-actions .btn-small.primary {
  background: var(--blue-mid);
  color: #fff;
  border: 2px solid var(--blue-mid);
}
.event-actions .btn-small.primary:hover {
  background: var(--blue-royal);
  border-color: var(--blue-royal);
  transform: translateY(-2px);
}
.event-actions .btn-small.ghost {
  background: transparent;
  color: var(--blue-mid);
  border: 2px solid var(--blue-mid);
}
.event-actions .btn-small.ghost:hover {
  background: var(--blue-mid);
  color: #fff;
}
.event-card.is-past .event-actions .btn-small {
  opacity: .6;
  pointer-events: none;
}

/* ===================== PAST EVENTS SECTION ===================== */
.past-events {
  background: var(--surface);
  padding: 60px 0;
}
.past-events.hidden { display: none; }
.past-event-card {
  background: #fff;
  border-radius: 16px;
  padding: 22px;
  height: 100%;
  box-shadow: 0 4px 16px rgba(3,27,78,.08);
  border-left: 4px solid #c9d3e3;
  transition: transform .25s ease;
}
.past-event-card:hover { transform: translateY(-4px); }
.past-event-card .date-sm {
  font-size: .78rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
  display: block;
}
.past-event-card h6 {
  color: var(--blue-deep);
  font-weight: 700;
  font-size: .95rem;
  margin-bottom: 6px;
}
.past-event-card p {
  color: var(--muted);
  font-size: .82rem;
  margin: 0;
}

/* ===================== CTA ===================== */
.events-cta {
  background: linear-gradient(135deg, var(--accent-gold), #e0a300);
  padding: 70px 0;
  color: #1a1200;
  text-align: center;
  margin-top: 20px;
}
.events-cta h3 {
  font-weight: 800;
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 10px;
}
.events-cta p {
  font-size: 1rem;
  opacity: .85;
  max-width: 520px;
  margin: 0 auto 22px;
}
.events-cta .btn-listen {
  background: var(--blue-deep);
  color: var(--accent-soft);
  box-shadow: 0 6px 20px rgba(3,27,78,.35);
}
.events-cta .btn-listen:hover { background: var(--blue-royal); transform: translateY(-3px); }

/* ===================== MOBILE ===================== */
@media (max-width: 991px) {
  .events-section { padding: 40px 0 60px; }
  .featured-resource { padding: 30px 24px; }
  .calendar-widget { padding: 22px; }
}
@media (max-width: 575px) {
  .event-card { padding: 20px; gap: 16px; }
  .event-date { min-width: 70px; padding: 12px; }
  .event-date .day { font-size: 1.4rem; }
  .calendar-widget { padding: 18px; }
  .calendar-day { font-size: .82rem; }
  .calendar-day.today::before { display: none; }
  .event-actions .btn-small { width: 100%; justify-content: center; }
  .event-card.is-today::before { right: 12px; font-size: .6rem; padding: 3px 10px; }
}