/* ── Reset & Base ── */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --color-bg: #FFFFFF;
  --color-surface: #FFFFFF;
  --color-tint: #F8F8FC;
  --color-text: #454545;
  --color-text-mid: #666666;
  --color-text-sub: #898989;
  --color-border: #E8E8F0;
  --color-primary: #7677F4;
  --color-primary-hover: #5E5FD6;
  --color-primary-light: #EDEDFE;

  /* Event type colours */
  --color-course: #3D8BD4;
  --color-course-light: #EAF2FB;
  --color-course-dark: #2E6FAD;
  --color-satsang: #67A20B;
  --color-satsang-light: #F0F7E6;
  --color-satsang-dark: #528209;
  --color-intro: #E8842C;
  --color-intro-light: #FFF3E8;
  --color-intro-dark: #C46E1F;
  --color-workshop: #D4577A;
  --color-workshop-light: #FDE9EF;
  --color-workshop-dark: #B84465;

  --font: 'Open Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --radius: 15px;
  --radius-sm: 10px;
  --radius-pill: 999px;
  --ease: cubic-bezier(0.25, 0.1, 0.25, 1);
  --transition: 0.25s var(--ease);
  --max-width: 1000px;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── Hero ── */
.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(4rem, 10vw, 7rem) clamp(1.25rem, 4vw, 2.5rem) clamp(3rem, 8vw, 5rem);
  text-align: center;
  color: #fff;
  background: linear-gradient(160deg, #3B3CC4 0%, #7677F4 50%, #A8A9FA 100%);
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(ellipse at 30% 20%, rgba(255, 255, 255, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 80%, rgba(103, 162, 11, 0.15) 0%, transparent 50%);
  pointer-events: none;
}

.hero__inner {
  position: relative;
  max-width: var(--max-width);
  margin: 0 auto;
}

.hero__eyebrow {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  opacity: 0.8;
  margin-bottom: 1rem;
}

.hero__title {
  font-size: clamp(2rem, 6vw, 3.5rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.hero__accent {
  display: block;
  color: #FFD78A;
}

.hero__subtitle {
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  opacity: 0.8;
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.6;
  font-weight: 400;
}

/* ── Main ── */
.main {
  flex: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: clamp(1.5rem, 4vw, 2.5rem) clamp(1.25rem, 4vw, 2.5rem) clamp(2rem, 5vw, 4rem);
  width: 100%;
}

/* ── Featured Event ── */
.featured {
  display: flex;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 2.5rem;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
  transition: box-shadow var(--transition);
}

.featured:hover {
  box-shadow: 0 8px 32px rgba(118, 119, 244, 0.12);
}

.featured__image {
  width: 280px;
  flex-shrink: 0;
  background-image: url('https://images.unsplash.com/photo-1507003211169-0a1dd7228f2d?w=600&q=80&auto=format&fit=crop&crop=center');
  background-size: cover;
  background-position: center;
  position: relative;
}

.featured__image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(103, 162, 11, 0.25) 0%, rgba(82, 130, 9, 0.15) 100%);
}

.featured__body {
  padding: 1.75rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex: 1;
}

.featured__badge {
  align-self: flex-start;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 0.3rem 0.85rem;
  border-radius: var(--radius-pill);
  background: var(--color-satsang);
  color: #fff;
}

.featured__title {
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
}

.featured__schedule {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin: 0.25rem 0;
}

.featured__time {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.featured__time-slot {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-satsang);
}

.featured__time-label {
  font-size: 0.8rem;
  color: var(--color-text-sub);
  font-weight: 500;
}

.featured__link {
  align-self: flex-start;
  display: inline-block;
  margin-top: 0.25rem;
  font-family: var(--font);
  font-size: 0.85rem;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
  padding: 0.6rem 1.5rem;
  background: var(--color-satsang);
  border-radius: var(--radius-pill);
  transition: var(--transition);
  box-shadow: 0 2px 8px rgba(103, 162, 11, 0.3);
}

.featured__link:hover {
  background: var(--color-satsang-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(103, 162, 11, 0.4);
}

@media (max-width: 600px) {
  .featured {
    flex-direction: column;
  }

  .featured__image {
    width: 100%;
    height: 160px;
  }

  .featured__body {
    padding: 1.25rem;
  }

  .featured__schedule {
    gap: 1rem;
  }
}

/* ── Filters ── */
.filters-bar {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.filters-bar__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.filters {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  align-items: center;
}

.filters--months {
  gap: 0.4rem;
}

.filters__btn {
  font-family: var(--font);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.55rem 1.3rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-surface);
  color: var(--color-text-sub);
  cursor: pointer;
  transition: var(--transition);
}

.filters--months .filters__btn {
  font-size: 0.75rem;
  padding: 0.4rem 1rem;
}

.filters--months .filters__btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.filters--months .filters__btn--active {
  color: #fff;
  background: var(--color-primary);
  border-color: transparent;
}

.filters--months .filters__btn--active:hover {
  color: #fff;
}

.filters__btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.filters__btn--active {
  color: #fff;
  border-color: transparent;
  background: var(--color-primary);
}

.filters__btn--active.filters__btn--course { background: var(--color-course); }
.filters__btn--active.filters__btn--satsang { background: var(--color-satsang); }
.filters__btn--active.filters__btn--intro { background: var(--color-intro); }
.filters__btn--active.filters__btn--workshop { background: var(--color-workshop); }

.filters__btn--course:not(.filters__btn--active):hover {
  border-color: var(--color-course);
  color: var(--color-course);
}

.filters__btn--satsang:not(.filters__btn--active):hover {
  border-color: var(--color-satsang);
  color: var(--color-satsang);
}

.filters__btn--intro:not(.filters__btn--active):hover {
  border-color: var(--color-intro);
  color: var(--color-intro);
}

.filters__btn--workshop:not(.filters__btn--active):hover {
  border-color: var(--color-workshop);
  color: var(--color-workshop);
}

/* ── View Toggle ── */
.view-toggle {
  display: flex;
  gap: 0.25rem;
  background: var(--color-tint);
  border-radius: var(--radius-sm);
  padding: 0.2rem;
  flex-shrink: 0;
}

.view-toggle__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 32px;
  border: none;
  border-radius: 7px;
  background: transparent;
  color: var(--color-text-sub);
  cursor: pointer;
  transition: var(--transition);
}

.view-toggle__btn:hover {
  color: var(--color-primary);
}

.view-toggle__btn--active {
  background: var(--color-surface);
  color: var(--color-primary);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
}

/* ── Events: Grid View ── */
.events--grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 380px), 1fr));
  gap: 1.25rem;
}

/* ── Events: List View (default) ── */
.events--list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.events__loading,
.events__empty {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--color-text-sub);
  font-size: 0.95rem;
}

.events--grid .events__loading,
.events--grid .events__empty {
  grid-column: 1 / -1;
}

/* ── Event Card (Grid Mode) ── */
.event-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  transition: transform var(--transition), box-shadow var(--transition);
}

.event-card:hover {
  box-shadow: 0 8px 28px rgba(118, 119, 244, 0.1);
}

.events--grid .event-card:hover {
  transform: translateY(-4px);
}

/* Card image banner */
.event-card__image {
  height: 160px;
  background-size: cover;
  background-position: center;
  position: relative;
}

.event-card__image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.3) 0%, transparent 50%);
}

.event-card__type-badge {
  position: absolute;
  bottom: 0.75rem;
  left: 0.75rem;
  z-index: 1;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-pill);
  color: #fff;
}

.event-card--course .event-card__type-badge { background: var(--color-course); }
.event-card--satsang .event-card__type-badge { background: var(--color-satsang); }
.event-card--intro .event-card__type-badge { background: var(--color-intro); }
.event-card--workshop .event-card__type-badge { background: var(--color-workshop); }

/* Card body */
.event-card__body {
  padding: 1.15rem 1.25rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
}

.event-card__name {
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-text);
}

.event-card__meta {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-size: 0.85rem;
  color: var(--color-text-mid);
}

.event-card__meta-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.event-card__meta-icon {
  width: 15px;
  height: 15px;
  opacity: 0.4;
  flex-shrink: 0;
}

.event-card__venue--online {
  color: var(--color-primary);
  font-weight: 600;
}

.event-card__actions {
  margin-top: auto;
  padding-top: 0.5rem;
}

.event-card__link {
  display: inline-block;
  font-family: var(--font);
  font-size: 0.8rem;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
  padding: 0.55rem 1.3rem;
  border-radius: var(--radius-pill);
  transition: var(--transition);
  border: none;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.event-card--course .event-card__link { background: var(--color-course); }
.event-card--course .event-card__link:hover { background: var(--color-course-dark); }
.event-card--satsang .event-card__link { background: var(--color-satsang); }
.event-card--satsang .event-card__link:hover { background: var(--color-satsang-dark); }
.event-card--intro .event-card__link { background: var(--color-intro); }
.event-card--intro .event-card__link:hover { background: var(--color-intro-dark); }
.event-card--workshop .event-card__link { background: var(--color-workshop); }
.event-card--workshop .event-card__link:hover { background: var(--color-workshop-dark); }

.event-card__link:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
}

.event-card__coming-soon {
  font-size: 0.78rem;
  color: var(--color-text-sub);
  font-weight: 500;
  font-style: italic;
}

/* ── List View Overrides ── */
.events--list .event-card {
  flex-direction: row;
  border-radius: var(--radius-sm);
}

.events--list .event-card__image {
  width: 120px;
  height: auto;
  min-height: 120px;
  flex-shrink: 0;
}

.events--list .event-card__body {
  padding: 1rem 1.25rem;
  gap: 0.35rem;
}

.events--list .event-card__meta {
  flex-direction: row;
  flex-wrap: wrap;
  gap: 0.25rem 1rem;
}

.events--list .event-card__name {
  font-size: 1rem;
}

/* ── Footer ── */
.footer {
  text-align: center;
  padding: 2rem 1.5rem;
  background: #2E2E5E;
  color: rgba(255, 255, 255, 0.6);
}

.footer__brand {
  font-size: 0.85rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
}

.footer__tagline {
  font-size: 0.75rem;
  margin-top: 0.25rem;
}

/* ── Responsive ── */
@media (max-width: 600px) {
  .hero {
    padding: 3rem 1.25rem 2.5rem;
  }

  .filters-bar__row {
    flex-wrap: wrap;
  }

  .events--grid {
    grid-template-columns: 1fr;
  }

  .events--grid .event-card__image {
    height: 140px;
  }

  .events--list .event-card {
    flex-direction: column;
  }

  .events--list .event-card__image {
    width: 100%;
    height: 140px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }
}