:root {
  color-scheme: dark;
  --bg: #070A12;
  --surface: #0E1422;
  --surface-2: #151B2D;
  --text: #F7FAFF;
  --muted: #B9C2D4;
  --line: rgba(247, 250, 255, 0.16);
  --blue: #00A3FF;
  --green: #00FF7A;
  --magenta: #FF00C8;
  --radius: 8px;
  --shadow: 0 18px 56px rgba(0, 0, 0, 0.34);
  font-family: Inter, Montserrat, "Space Grotesk", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(140deg, rgba(0, 163, 255, 0.15), transparent 34rem),
    linear-gradient(40deg, rgba(255, 0, 200, 0.11), transparent 30rem),
    var(--bg);
  color: var(--text);
}

a {
  color: var(--blue);
}

a:focus-visible,
button:focus-visible,
select:focus-visible,
input:focus-visible {
  outline: 3px solid var(--green);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: 12px;
  top: 12px;
  z-index: 20;
  transform: translateY(-140%);
  background: var(--green);
  color: #00170B;
  padding: 10px 14px;
  border-radius: var(--radius);
  font-weight: 800;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--line);
  background: rgba(7, 10, 18, 0.9);
  backdrop-filter: blur(14px);
}

.site-header__inner,
.container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 72px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  text-decoration: none;
  font-family: "Space Grotesk", Inter, sans-serif;
  font-weight: 800;
}

.brand img {
  width: 42px;
  height: 42px;
  border-radius: var(--radius);
  object-fit: cover;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.site-nav a,
.button,
.quick-filter,
.view-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
  padding: 0 13px;
  font-weight: 800;
  text-decoration: none;
}

.site-nav a[aria-current="page"],
.button--primary,
.quick-filter[aria-pressed="true"],
.view-toggle[aria-pressed="true"] {
  border-color: transparent;
  color: #001527;
  background: linear-gradient(135deg, var(--blue), var(--green));
}

.hero {
  padding: 52px 0 26px;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Playfair Display", Georgia, serif;
  line-height: 1.05;
}

h1 {
  max-width: 900px;
  font-size: clamp(2.25rem, 8vw, 5.4rem);
}

h2 {
  font-size: clamp(1.7rem, 5vw, 3rem);
}

h3 {
  font-size: 1.25rem;
}

.lead {
  max-width: 760px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.7;
}

.hero__actions,
.quick-filters,
.view-toggles {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero__actions {
  margin-top: 22px;
}

.hero-card,
.filter-panel,
.event-card,
.empty-state,
.calendar-day,
.map-zone {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.035));
  box-shadow: var(--shadow);
}

.hero-card {
  display: grid;
  gap: 14px;
  padding: 18px;
}

.hero-card img {
  width: 72px;
  height: 72px;
  border-radius: var(--radius);
  object-fit: cover;
}

.hero-card strong {
  color: var(--blue);
}

.hero-card p,
.event-card p,
.empty-state p,
.calendar-day p,
.map-zone p,
.site-footer p {
  color: var(--muted);
  line-height: 1.65;
}

.section {
  padding: 28px 0;
}

.filter-panel {
  padding: 18px;
}

.filter-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 16px;
}

.field {
  display: grid;
  gap: 7px;
}

.field label {
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 800;
}

.field select,
.field input {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #101827;
  color: var(--text);
  padding: 0 12px;
  font: inherit;
}

.results-toolbar {
  display: grid;
  gap: 12px;
  margin: 18px 0;
}

.results-count {
  margin: 0;
  color: var(--muted);
  font-weight: 800;
}

.events-list,
.blog-grid,
.calendar-grid,
.map-grid {
  display: grid;
  gap: 14px;
}

.event-card {
  display: grid;
  gap: 14px;
  padding: 16px;
}

.event-card__header {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: start;
}

.event-card__date {
  display: grid;
  place-items: center;
  min-width: 62px;
  min-height: 62px;
  border-radius: var(--radius);
  color: #001527;
  background: linear-gradient(135deg, var(--magenta), var(--blue));
  font-weight: 900;
  text-align: center;
}

.event-card__date span {
  display: block;
  font-size: 0.78rem;
}

.event-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0 9px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
}

.tag--free {
  color: #00170B;
  background: var(--green);
  border-color: transparent;
}

.event-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.blog-card {
  display: grid;
  grid-template-columns: 76px 1fr;
  gap: 14px;
  align-items: start;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.035));
  box-shadow: var(--shadow);
  padding: 16px;
}

.blog-card img,
.blog-article__header img {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  object-fit: cover;
}

.blog-card img {
  width: 76px;
  height: 76px;
}

.blog-card h2 {
  font-size: 1.35rem;
}

.blog-card h2 a {
  color: var(--text);
  text-decoration-color: var(--blue);
  text-underline-offset: 4px;
}

.blog-card p,
.blog-article__body p,
.blog-sources li {
  color: var(--muted);
  line-height: 1.75;
}

.blog-article__header {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.blog-article__body {
  display: grid;
  gap: 28px;
  max-width: 820px;
  margin-top: 34px;
}

.blog-article__body h2,
.blog-sources h2 {
  font-size: clamp(1.45rem, 4vw, 2.2rem);
}

.blog-sources {
  max-width: 820px;
  margin-top: 28px;
  border-top: 1px solid var(--line);
  padding-top: 22px;
}

.blog-sources ul {
  display: grid;
  gap: 8px;
  padding-left: 20px;
}

.button--ghost {
  background: transparent;
}

.empty-state {
  padding: 22px;
}

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

.calendar-day,
.map-zone {
  padding: 16px;
}

.calendar-day ul,
.map-zone ul {
  display: grid;
  gap: 10px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.calendar-day li,
.map-zone li {
  border-left: 3px solid var(--blue);
  padding-left: 10px;
  color: var(--muted);
}

.is-hidden {
  display: none !important;
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 220ms ease, transform 220ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

.site-footer {
  margin-top: 36px;
  border-top: 1px solid var(--line);
  padding: 28px 0;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

@media (min-width: 760px) {
  .hero {
    padding-top: 72px;
  }

  .hero__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
    align-items: center;
  }

  .filter-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .results-toolbar {
    grid-template-columns: 1fr auto;
    align-items: center;
  }

  .events-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .blog-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .calendar-grid,
  .map-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}