:root {
  --bg: #0a0e14;
  --bg-elevated: #11161f;
  --border: rgba(255, 255, 255, 0.08);
  --text: #e6e9ef;
  --text-muted: #9aa4b2;
  --accent: #f0a83c;
  --accent-contrast: #0a0e14;
  --max-width: 900px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  max-width: 100%;
  overflow-x: hidden;
}

body {
  margin: 0;
  max-width: 100%;
  overflow-x: hidden;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* Nav */

.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem max(1.5rem, calc((100% - var(--max-width)) / 2));
  background: rgba(10, 14, 20, 0.85);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 0.5rem;
}

.nav__brand {
  color: var(--text);
  font-weight: 700;
  font-size: 1.05rem;
}

.nav__brand:hover {
  text-decoration: none;
  color: var(--accent);
}

.nav__links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  min-width: 0;
}

.nav__links a {
  color: var(--text-muted);
  font-size: 0.92rem;
}

.nav__links a:hover {
  color: var(--accent);
  text-decoration: none;
}

/* Layout */

main {
  width: min(var(--max-width), 92%);
  margin: 0 auto;
}

.section {
  padding: 3.5rem 0;
  border-top: 1px solid var(--border);
}

.section h2 {
  font-size: 1.5rem;
  margin: 0 0 0.4rem;
}

.section__subtitle {
  color: var(--text-muted);
  margin: 0 0 2rem;
}

/* Hero */

.hero {
  padding: 5rem 0 3rem;
}

.hero h1 {
  font-size: clamp(2.25rem, 5vw, 3rem);
  margin: 0 0 1rem;
}

.hero__tagline {
  color: var(--text-muted);
  font-size: 1.15rem;
  max-width: 46ch;
  margin: 0 0 2rem;
}

.button {
  display: inline-block;
  background: var(--accent);
  color: var(--accent-contrast);
  font-weight: 700;
  padding: 0.75rem 1.4rem;
  border-radius: 8px;
}

.button:hover {
  text-decoration: none;
  opacity: 0.9;
}

.button--ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.button--ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* Calendar */

.placeholder-note {
  color: var(--text-muted);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.5rem;
}

.event-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.event-list__item {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.1rem;
}

.event-list__when {
  display: inline-block;
  color: var(--accent);
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 0.3rem;
}

.event-list__item h3 {
  margin: 0 0 0.3rem;
  font-size: 1.05rem;
}

.event-list__location {
  display: block;
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 0.4rem;
}

.event-list__item p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.92rem;
}

/* Calendar view toggle */

.view-toggle {
  display: inline-flex;
  gap: 0.25rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.25rem;
  margin-bottom: 1.5rem;
}

.view-toggle__btn {
  font: inherit;
  color: var(--text-muted);
  background: transparent;
  border: none;
  border-radius: 6px;
  padding: 0.4rem 0.9rem;
  cursor: pointer;
}

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

.view-toggle__btn.is-active {
  background: var(--accent);
  color: var(--accent-contrast);
  font-weight: 700;
}

/* Calendar month grid */

.month-grid__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.month-grid__header h3 {
  margin: 0;
  font-size: 1.1rem;
}

.month-grid__nav {
  font: inherit;
  font-size: 1.1rem;
  color: var(--text);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 6px;
  width: 2.2rem;
  height: 2.2rem;
  cursor: pointer;
}

.month-grid__nav:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.month-grid__weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.4rem;
  margin-bottom: 0.4rem;
}

.month-grid__weekdays span {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.month-grid__days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.4rem;
}

.month-grid__cell {
  /* button reset */
  font: inherit;
  text-align: left;
  appearance: none;

  min-height: 5.5rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  overflow: hidden;
  position: relative;
  color: inherit;
  cursor: default;
}

.month-grid__cell--empty {
  background: transparent;
  border-color: transparent;
}

.month-grid__cell--has-events {
  cursor: pointer;
}

.month-grid__cell--has-events:hover,
.month-grid__cell--has-events:focus-visible {
  border-color: var(--accent);
}

.month-grid__cell--today {
  border-color: var(--accent);
}

.month-grid__cell--selected {
  border-color: var(--accent);
  background: rgba(240, 168, 60, 0.1);
}

.month-grid__day-number {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.month-grid__cell--today .month-grid__day-number {
  color: var(--accent);
  font-weight: 700;
}

.month-grid__chips {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.month-grid__event {
  font-size: 0.72rem;
  background: rgba(240, 168, 60, 0.15);
  color: var(--text);
  border-radius: 4px;
  padding: 0.15rem 0.35rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.month-grid__more {
  font-size: 0.7rem;
  color: var(--text-muted);
}

.month-grid__dot {
  display: none;
  position: absolute;
  bottom: 0.4rem;
  right: 0.4rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

.month-grid-detail {
  margin-top: 1rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.1rem;
}

.month-grid-detail__date {
  margin: 0 0 0.75rem;
  font-size: 1rem;
  color: var(--accent);
}

.month-grid-detail .event-list__item {
  background: var(--bg);
}

@media (max-width: 640px) {
  .month-grid__cell {
    min-height: 3rem;
    font-size: 0.85rem;
    align-items: center;
  }

  .month-grid__chips {
    display: none;
  }

  .month-grid__dot {
    display: block;
  }
}

/* Gallery */

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 0.75rem;
}

.gallery-grid .placeholder-note {
  grid-column: 1 / -1;
}

.gallery-grid__item {
  display: block;
  border-radius: 10px;
  overflow: hidden;
  aspect-ratio: 1 / 1;
}

.gallery-grid__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.2s ease;
}

.gallery-grid__item:hover img {
  transform: scale(1.05);
}

/* Footer */

.footer {
  padding: 3rem max(1.5rem, calc((100% - var(--max-width)) / 2)) 4rem;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
}

.footer__note {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin: 0;
}