/* ============================================================
   AXELERA — Component styles (ported from the React prototype)
   Loaded after tokens.css. All custom properties live there.
   ============================================================ */

/* — Layout primitives ————————————————————————————————— */
.ax-grid    { display: grid; }
.ax-flex    { display: flex; }
.ax-stack   { display: grid; gap: 16px; }
.ax-relative{ position: relative; }
.ax-overflow-hidden { overflow: hidden; }
.ax-text-center { text-align: center; }
.ax-max-720 { max-width: 720px; }
.ax-max-760 { max-width: 760px; }
.ax-max-900 { max-width: 900px; }
.ax-mt-0 { margin-top: 0; }
.ax-mt-16 { margin-top: 16px; }
.ax-mt-24 { margin-top: 24px; }
.ax-mt-32 { margin-top: 32px; }
.ax-mt-40 { margin-top: 40px; }
.ax-mt-48 { margin-top: 48px; }
.ax-mb-12 { margin-bottom: 12px; }
.ax-mb-16 { margin-bottom: 16px; }
.ax-mb-20 { margin-bottom: 20px; }
.ax-mb-24 { margin-bottom: 24px; }
.ax-mb-32 { margin-bottom: 32px; }
.ax-mb-40 { margin-bottom: 40px; }
.ax-mb-48 { margin-bottom: 48px; }
.ax-mb-56 { margin-bottom: 56px; }
.ax-italic { font-style: italic; }

/* — Skip link ————————————————————————————————————————— */
.ax-skip {
  position: absolute; left: -9999px;
  background: var(--ax-fg); color: var(--ax-bg);
  padding: 10px 14px; border-radius: 8px; z-index: 100;
}
.ax-skip:focus { left: 16px; top: 16px; }

/* — Navigation ————————————————————————————————————————— */
.ax-nav {
  position: fixed; inset: 0 0 auto 0;
  z-index: 50;
  transition: background .3s var(--ax-ease), border-color .3s var(--ax-ease);
  background: transparent;
  border-bottom: 1px solid transparent;
}
.ax-nav.is-scrolled {
  background: rgba(248, 249, 251, 0.78);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-bottom-color: var(--ax-rule-soft);
}
[data-theme="dark"] .ax-nav.is-scrolled { background: rgba(6, 16, 30, 0.78); }
.ax-nav__inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px var(--ax-gutter); gap: 16px;
  max-width: var(--ax-max);
  margin: 0 auto;
}
.ax-nav__list {
  display: flex; align-items: center; gap: 4px;
  list-style: none; margin: 0; padding: 0;
}
.ax-nav__list a {
  display: inline-block;
  padding: 10px 14px;
  font-size: 14.5px; font-weight: 500;
  color: var(--ax-fg-muted);
  letter-spacing: -0.005em;
  position: relative;
}
.ax-nav__list a.is-active { color: var(--ax-fg); }
.ax-nav__list a.is-active::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 4px;
  height: 1px; background: var(--ax-fg);
}
.ax-nav__right { display: flex; align-items: center; gap: 10px; }
.ax-lang-toggle {
  font-family: var(--ax-font-mono);
  font-size: 12px; padding: 8px 12px;
  border: 1px solid var(--ax-rule); border-radius: 999px;
  letter-spacing: 0.08em;
  color: var(--ax-fg-muted);
  background: transparent;
}
.ax-nav__burger { display: none; padding: 8px; border-radius: 8px; }
.ax-nav__mobile { display: none; padding: 8px var(--ax-gutter) 24px; border-top: 1px solid var(--ax-rule-soft); background: var(--ax-bg); }
.ax-nav__mobile.is-open { display: block; }
.ax-nav__mobile a { display: block; padding: 12px 0; border-bottom: 1px solid var(--ax-rule-soft); font-size: 16px; font-weight: 500; }

@media (max-width: 920px) {
  .ax-nav__list { display: none; }
  .ax-nav__burger { display: inline-flex; }
}

/* — Logo ——————————————————————————————————————————————— */
.ax-logo { display: inline-flex; align-items: center; gap: 10px; }
.ax-logo img { display: block; object-fit: contain; }
.ax-logo__word {
  font-family: var(--ax-font-display);
  font-size: 22px; letter-spacing: 0.08em; font-weight: 400;
  color: var(--ax-fg);
}

/* — Section helpers ——————————————————————————————————— */
.ax-section--warm { background: var(--ax-paper-warm); border-top: 1px solid var(--ax-rule-soft); }
.ax-section--soft-top { border-top: 1px solid var(--ax-rule-soft); }
.ax-curve-bg {
  position: absolute; inset: 0; overflow: hidden; pointer-events: none;
}
.ax-marble-wash {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse at 80% 0%, rgba(91,156,214,0.18), transparent 55%),
    radial-gradient(ellipse at 0% 100%, rgba(232,201,138,0.08), transparent 55%);
}

/* — Hero —————————————————————————————————————————————— */
.ax-hero { position: relative; padding: 140px 0 80px; overflow: hidden; }
.ax-hero__inner { position: relative; }
.ax-hero__eyebrow-dot {
  display: inline-block; width: 6px; height: 6px;
  background: var(--ax-steel-500); border-radius: 50%;
  margin-right: 10px; vertical-align: middle;
}
.ax-hero__title { margin: 0 0 28px; white-space: pre-line; }
.ax-hero__title span { display: block; }
.ax-hero__title span + span { font-style: italic; color: var(--ax-navy-700); }
.ax-hero__lede { margin-bottom: 40px; max-width: 680px; }
.ax-hero__cta { display: flex; gap: 12px; flex-wrap: wrap; }

/* Stat strip */
.ax-stats {
  margin-top: 96px;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  border-top: 1px solid var(--ax-rule); border-bottom: 1px solid var(--ax-rule);
}
.ax-stat { padding: 32px 24px; border-right: 1px solid var(--ax-rule); }
.ax-stat:last-child { border-right: none; }
.ax-stat__num { font-family: var(--ax-font-display); font-size: clamp(40px, 5vw, 64px); line-height: 1; margin-bottom: 12px; letter-spacing: -0.02em; }
.ax-stat__idx { font-family: var(--ax-font-mono); font-size: 11px; color: var(--ax-fg-subtle); letter-spacing: 0.1em; margin-bottom: 8px; }
.ax-stat__label { font-size: 13px; color: var(--ax-fg-muted); text-wrap: balance; }
@media (max-width: 720px) {
  .ax-stats { grid-template-columns: 1fr 1fr; }
  .ax-stat { padding: 20px 14px; }
  .ax-stat:nth-child(2n) { border-right: none; }
  .ax-stat:nth-child(-n+2) { border-bottom: 1px solid var(--ax-rule); }
}

/* — Mission split ——————————————————————————————————— */
.ax-mission-grid {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: 64px;
}
.ax-mission-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; margin-top: 32px; }
@media (max-width: 880px) {
  .ax-mission-grid { grid-template-columns: 1fr; gap: 24px; }
  .ax-mission-cols { grid-template-columns: 1fr; gap: 16px; }
}

/* — Pillars grid ——————————————————————————————————— */
.ax-pillars-head { display: flex; justify-content: space-between; align-items: end; margin-bottom: 56px; gap: 32px; flex-wrap: wrap; }
.ax-pillars {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1px; background: var(--ax-rule); border: 1px solid var(--ax-rule);
}
.ax-pillar {
  background: var(--ax-paper-warm);
  padding: 40px 28px 36px;
  position: relative; min-height: 280px;
  display: flex; flex-direction: column; justify-content: space-between;
}
.ax-pillar__index { font-family: var(--ax-font-mono); font-size: 12px; color: var(--ax-fg-subtle); letter-spacing: 0.12em; }
.ax-pillar h3 { margin: 0 0 12px; }
.ax-pillar p { margin: 0; }
@media (max-width: 880px) { .ax-pillars { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .ax-pillars { grid-template-columns: 1fr; } }

/* — Section header (eyebrow + h2 + cta) ——————————————— */
.ax-section-head {
  display: flex; justify-content: space-between; align-items: end;
  margin-bottom: 40px; gap: 24px; flex-wrap: wrap;
}

/* — Generic card ———————————————————————————————————— */
.ax-card {
  display: block; border: 1px solid var(--ax-rule);
  border-radius: var(--ax-r-md);
  background: var(--ax-bg-elev);
  overflow: hidden;
  transition: transform .35s var(--ax-ease), box-shadow .35s var(--ax-ease), border-color .25s var(--ax-ease);
}
.ax-card:hover { transform: translateY(-3px); box-shadow: var(--ax-shadow-2); border-color: var(--ax-fg-subtle); }
.ax-card__body { padding: 18px 20px 22px; }
.ax-card__meta { font-size: 11px; color: var(--ax-fg-muted); letter-spacing: 0.08em; margin-bottom: 8px; }
.ax-card__title { font-size: 16px; line-height: 1.3; margin: 0 0 6px; font-weight: 500; letter-spacing: -0.005em; }
.ax-card__speakers { font-size: 13px; color: var(--ax-fg-muted); }

.ax-card--on-dark { background: transparent; border-color: rgba(255,255,255,0.08); }
.ax-card--on-dark:hover { border-color: rgba(255,255,255,0.25); }
.ax-card--on-dark .ax-card__meta { color: var(--ax-steel-300); }
.ax-card--on-dark .ax-card__title { color: var(--ax-paper); font-size: 14.5px; line-height: 1.35; }
.ax-card--on-dark .ax-card__body { padding: 12px 0 0; }

/* — Event thumbnail (gradient + optional yt poster) ——— */
.ax-thumb {
  position: relative; overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 12px;
}
.ax-thumb__img {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0.55; mix-blend-mode: luminosity;
}
.ax-thumb .ax-tag { position: absolute; left: 12px; top: 12px; }
.ax-thumb .ax-tag--on-dark { background: rgba(0,0,0,0.5); color: #fff; border-color: rgba(255,255,255,0.2); }
.ax-thumb__play {
  position: absolute; right: 12px; bottom: 12px;
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(255,255,255,0.92); color: var(--ax-navy-900);
  display: flex; align-items: center; justify-content: center;
}

/* — Upcoming card (home + events) ———————————————— */
.ax-upcoming-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.ax-upcoming-grid--single { grid-template-columns: 1fr; }
@media (max-width: 760px) { .ax-upcoming-grid, .ax-upcoming-grid--single { grid-template-columns: 1fr; } }

.ax-event { display: block; transition: background .25s var(--ax-ease), border-color .25s var(--ax-ease), box-shadow .25s var(--ax-ease), transform .25s var(--ax-ease); }
.ax-event--upcoming {
  padding: 28px 28px 32px;
  border: 1px solid var(--ax-rule);
  border-radius: var(--ax-r-md);
  background: var(--ax-bg-elev);
}
.ax-event--upcoming:hover { transform: translateY(-3px); box-shadow: var(--ax-shadow-2); border-color: var(--ax-fg-subtle); }
.ax-event__tags { display: flex; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
.ax-event__title--display {
  font-family: var(--ax-font-display); font-weight: 400;
  font-size: clamp(22px, 2.4vw, 32px); line-height: 1.2;
  margin: 0 0 6px; letter-spacing: -0.01em;
}
.ax-event__speakers { font-size: 13px; color: var(--ax-fg-muted); }
.ax-event__city { font-size: 12px; color: var(--ax-fg-muted); margin-top: 16px; }

/* timeline row */
.ax-event--row {
  display: grid; grid-template-columns: 140px 1fr 220px 60px; gap: 24px;
  align-items: center; padding: 20px 0;
  border-top: 1px solid var(--ax-rule-soft);
}
.ax-event--row:hover { background: var(--ax-paper-warm); }
.ax-event__date { font-size: 12px; color: var(--ax-fg-muted); letter-spacing: 0.08em; }
.ax-event__title { font-size: 17px; margin: 0 0 4px; font-weight: 500; letter-spacing: -0.005em; line-height: 1.2; }
.ax-event__meta { display: flex; gap: 6px; justify-content: flex-end; flex-wrap: wrap; }
.ax-event__arrow { font-size: 14px; color: var(--ax-fg-subtle); text-align: right; }
.ax-event__milestone { margin-left: 12px; color: var(--ax-amber); font-family: var(--ax-font-mono); font-size: 11px; letter-spacing: 0.08em; }
@media (max-width: 880px) {
  .ax-event--row { grid-template-columns: 1fr; gap: 6px; padding: 16px 0; }
  .ax-event__meta, .ax-event__arrow { justify-content: flex-start; text-align: left; }
}

/* — Archive teaser (dark band on home) ————————————— */
.ax-archive-band {
  background: var(--ax-navy-900); color: var(--ax-paper);
  position: relative; overflow: hidden;
}
.ax-archive-band .ax-eyebrow { color: var(--ax-steel-300); }
.ax-archive-band .ax-h2 { color: var(--ax-paper); }
.ax-archive-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
@media (max-width: 980px) { .ax-archive-grid { grid-template-columns: 1fr 1fr; } }

/* — Glass partner card (home) ——————————————————— */
.ax-partner {
  padding: clamp(40px, 5vw, 72px);
  display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 48px;
  align-items: center; position: relative; overflow: hidden;
  background: linear-gradient(135deg, rgba(255,255,255,0.95), rgba(232,238,244,0.85));
  border: 1px solid var(--ax-rule);
  border-radius: var(--ax-r-lg);
}
[data-theme="dark"] .ax-partner { background: linear-gradient(135deg, rgba(20,33,58,0.9), rgba(10,22,40,0.85)); }
.ax-partner__meta {
  padding: 32px; border-left: 1px solid var(--ax-rule);
  font-family: var(--ax-font-mono); font-size: 13px; color: var(--ax-fg-muted); line-height: 1.9;
}
.ax-partner__meta-row { display: flex; justify-content: space-between; }
.ax-partner__meta-row span:last-child { color: var(--ax-fg); }
@media (max-width: 820px) {
  .ax-partner { grid-template-columns: 1fr; gap: 24px; padding: 32px; }
  .ax-partner__meta { border-left: none; border-top: 1px solid var(--ax-rule); padding: 24px 0 0; }
}

/* — Voices ————————————————————————————————————————— */
.ax-voices { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.ax-voice { margin: 0; padding: 32px 28px; background: var(--ax-bg-elev); border: 1px solid var(--ax-rule); border-radius: var(--ax-r-md); }
.ax-voice__quote-mark { font-family: var(--ax-font-display); font-size: 56px; line-height: 1; color: var(--ax-steel-500); margin-bottom: 12px; }
.ax-voice blockquote { margin: 0; font-size: 17px; line-height: 1.45; color: var(--ax-fg); text-wrap: pretty; }
.ax-voice figcaption { margin-top: 24px; padding-top: 16px; border-top: 1px solid var(--ax-rule-soft); font-size: 13px; color: var(--ax-fg-muted); }
.ax-voice figcaption strong { color: var(--ax-fg); }
@media (max-width: 880px) { .ax-voices { grid-template-columns: 1fr; } }

/* — Marquee ————————————————————————————————————————— */
.ax-marquee-section { padding: 56px 0; border-top: 1px solid var(--ax-rule-soft); overflow: hidden; }
.ax-marquee { display: flex; white-space: nowrap; animation: ax-marquee 60s linear infinite; }
.ax-marquee__item {
  flex: 0 0 auto; padding: 0 48px;
  font-family: var(--ax-font-display);
  font-size: 28px; color: var(--ax-fg-subtle); letter-spacing: -0.01em;
  border-right: 1px solid var(--ax-rule-soft);
}

/* — Big CTA block (home, footer) ————————————————— */
.ax-cta-block {
  padding: clamp(56px, 8vw, 120px) clamp(32px, 5vw, 80px);
  background: var(--ax-navy-900);
  color: var(--ax-paper);
  border-radius: var(--ax-r-xl);
  position: relative; overflow: hidden;
}
.ax-cta-block__inner { position: relative; max-width: 720px; }
.ax-cta-block .ax-eyebrow { color: var(--ax-steel-300); margin-bottom: 20px; }
.ax-cta-block h2 { margin: 0 0 24px; color: var(--ax-paper); }
.ax-cta-block em { color: var(--ax-steel-300); }
.ax-cta-block p { color: rgba(238,242,248,0.78); margin-bottom: 32px; }
.ax-cta-block .ax-btn--ghost { border-color: rgba(255,255,255,0.2); color: var(--ax-paper); }

/* — Footer ————————————————————————————————————————— */
.ax-footer {
  border-top: 1px solid var(--ax-rule);
  background: var(--ax-paper-warm);
  padding: var(--ax-section) 0 32px;
  position: relative; overflow: hidden;
}
.ax-footer__inner { position: relative; }
.ax-footer__grid {
  display: grid;
  grid-template-columns: minmax(280px, 1.6fr) repeat(3, minmax(140px, 1fr));
  gap: 48px; margin-bottom: 64px;
}
.ax-footer__about { font-size: 14.5px; max-width: 380px; margin-top: 20px; }
.ax-footer__addr { font-family: var(--ax-font-mono); font-size: 12px; color: var(--ax-fg-subtle); letter-spacing: 0.04em; margin-top: 24px; }
.ax-footer__col h3 { font-family: var(--ax-font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.12em; color: var(--ax-fg-muted); margin: 0 0 16px; font-weight: 500; }
.ax-footer__col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.ax-footer__col a { font-size: 14px; color: var(--ax-fg-muted); }
.ax-footer__col a:hover { color: var(--ax-fg); }
.ax-footer__bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 24px; border-top: 1px solid var(--ax-rule-soft);
  flex-wrap: wrap; gap: 16px;
}
.ax-footer__copy { font-family: var(--ax-font-mono); font-size: 11.5px; color: var(--ax-fg-subtle); letter-spacing: 0.06em; }
.ax-footer__curve { position: absolute; bottom: -120px; left: 0; right: 0; height: 280px; opacity: 0.4; pointer-events: none; }
@media (max-width: 820px) {
  .ax-footer__grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .ax-footer__grid > :first-child { grid-column: 1 / -1; }
}

/* — Membership ———————————————————————————————————— */
.ax-billing-toggle {
  display: inline-flex;
  border: 1px solid var(--ax-rule); border-radius: 999px;
  padding: 4px; background: var(--ax-bg-elev);
}
.ax-billing-toggle button {
  padding: 10px 20px; border-radius: 999px; font-size: 13.5px; font-weight: 500;
  background: transparent; color: var(--ax-fg-muted);
  cursor: pointer;
}
.ax-billing-toggle button.is-active { background: var(--ax-fg); color: var(--ax-paper); }

.ax-tiers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 980px) { .ax-tiers { grid-template-columns: 1fr; gap: 16px; } }
.ax-tier {
  padding: 40px 32px 32px;
  border: 1px solid var(--ax-rule);
  border-radius: var(--ax-r-lg);
  background: var(--ax-bg-elev);
  position: relative;
}
.ax-tier--highlight { border-color: var(--ax-amber); box-shadow: var(--ax-shadow-glow); }
.ax-tier--dark { background: var(--ax-navy-900); color: var(--ax-paper); }
.ax-tier--dark .ax-eyebrow { color: var(--ax-steel-300); }
.ax-tier__price-row { display: flex; align-items: baseline; gap: 4px; margin-bottom: 8px; }
.ax-tier__price { font-family: var(--ax-font-display); font-size: 64px; line-height: 1; letter-spacing: -0.02em; }
.ax-tier__per { font-family: var(--ax-font-mono); font-size: 13px; color: var(--ax-fg-muted); }
.ax-tier--dark .ax-tier__per { color: var(--ax-steel-300); }
.ax-tier__alt { font-family: var(--ax-font-mono); font-size: 11px; color: var(--ax-fg-subtle); margin-bottom: 16px; letter-spacing: 0.06em; }
.ax-tier--dark .ax-tier__alt { color: var(--ax-steel-300); }
.ax-tier__desc { font-size: 14.5px; color: var(--ax-fg-muted); margin: 16px 0 24px; min-height: 44px; }
.ax-tier--dark .ax-tier__desc { color: rgba(238,242,248,0.75); }
.ax-tier__features { list-style: none; padding: 0; margin: 0 0 32px; display: grid; gap: 12px; }
.ax-tier__features li { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; line-height: 1.4; }
.ax-tier__features svg { flex-shrink: 0; margin-top: 2px; }
.ax-tier hr { border: 0; height: 1px; background: var(--ax-rule-soft); margin: 0 0 20px; }
.ax-tier--dark hr { background: rgba(255,255,255,0.1); }
.ax-tier__badge {
  position: absolute; top: -10px; left: 24px;
  background: var(--ax-amber); color: var(--ax-navy-950);
  padding: 4px 12px; border-radius: 999px;
  font-family: var(--ax-font-mono); font-size: 11px; letter-spacing: 0.1em;
}
.ax-tier__btn {
  display: flex; width: 100%; justify-content: center;
}

/* FAQ */
.ax-faq { display: grid; gap: 0; }
.ax-faq details { border-top: 1px solid var(--ax-rule); padding: 24px 0; }
.ax-faq summary {
  cursor: pointer; list-style: none;
  display: flex; justify-content: space-between; gap: 16px;
  font-size: 18px; font-weight: 500; letter-spacing: -0.005em;
}
.ax-faq summary::-webkit-details-marker { display: none; }
.ax-faq summary span { color: var(--ax-steel-500); font-family: var(--ax-font-mono); }
.ax-faq details[open] summary span::before { content: "−"; }
.ax-faq details:not([open]) summary span::before { content: "+"; }
.ax-faq summary span::before { display: inline-block; }
.ax-faq summary span > * { display: none; }
.ax-faq p { margin-top: 12px; margin-bottom: 0; max-width: 760px; }

/* — Manifesto ————————————————————————————————————— */
.ax-principles {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1px; background: var(--ax-rule); border: 1px solid var(--ax-rule);
}
.ax-principle { background: var(--ax-paper-warm); padding: 40px 36px; }
.ax-principle__num { font-family: var(--ax-font-mono); font-size: 12px; color: var(--ax-steel-500); letter-spacing: 0.12em; margin-bottom: 16px; }
.ax-principle h3 { margin: 0 0 12px; }
.ax-principle p { margin: 0; font-size: 15px; }
@media (max-width: 760px) { .ax-principles { grid-template-columns: 1fr; } }

.ax-timeline { display: grid; gap: 0; }
.ax-timeline__row { display: grid; grid-template-columns: 120px 1fr; gap: 32px; padding: 32px 0; border-top: 1px solid var(--ax-rule); }
.ax-timeline__year { font-family: var(--ax-font-display); font-size: 48px; line-height: 1; color: var(--ax-steel-500); letter-spacing: -0.02em; }
@media (max-width: 600px) { .ax-timeline__row { grid-template-columns: 1fr; gap: 8px; } }

/* — Events archive ———————————————————————————————— */
.ax-events-counts { display: flex; gap: 32px; font-family: var(--ax-font-mono); font-size: 12px; color: var(--ax-fg-muted); letter-spacing: 0.06em; flex-wrap: wrap; }
.ax-events-counts strong { color: var(--ax-fg); font-size: 22px; font-family: var(--ax-font-display); letter-spacing: 0; font-weight: 400; }

.ax-filters {
  position: sticky; top: 70px; z-index: 20;
  background: rgba(248,249,251,0.92); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--ax-rule-soft);
}
[data-theme="dark"] .ax-filters { background: rgba(6,16,30,0.92); }
.ax-filters__inner {
  padding: 16px 0;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}
.ax-filter-group { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.ax-filter-group__label { font-family: var(--ax-font-mono); font-size: 11px; color: var(--ax-fg-subtle); letter-spacing: 0.1em; margin-right: 4px; }
.ax-chip {
  font-family: var(--ax-font-mono); font-size: 11.5px; padding: 6px 12px; border-radius: 999px;
  border: 1px solid var(--ax-rule); background: transparent; color: var(--ax-fg-muted);
  letter-spacing: 0.08em; cursor: pointer; text-transform: uppercase;
}
.ax-chip.is-active { background: var(--ax-fg); color: var(--ax-paper); border-color: var(--ax-fg); }

.ax-view-switch { display: flex; border: 1px solid var(--ax-rule); border-radius: 999px; padding: 3px; gap: 2px; }
.ax-view-switch button { font-size: 12px; padding: 6px 12px; border-radius: 999px; background: transparent; color: var(--ax-fg-muted); font-family: var(--ax-font-mono); letter-spacing: 0.06em; cursor: pointer; }
.ax-view-switch button.is-active { background: var(--ax-fg); color: var(--ax-paper); }

.ax-year-block { margin-bottom: 64px; }
.ax-year-block__head { display: flex; align-items: baseline; justify-content: space-between; border-bottom: 1px solid var(--ax-rule); padding-bottom: 16px; margin-bottom: 24px; }
.ax-year-block__num { font-family: var(--ax-font-display); font-size: clamp(56px, 7vw, 96px); line-height: 1; letter-spacing: -0.02em; }
.ax-year-block__count { font-family: var(--ax-font-mono); font-size: 11px; color: var(--ax-fg-subtle); letter-spacing: 0.12em; }

.ax-grid-view { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 980px) { .ax-grid-view { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .ax-grid-view { grid-template-columns: 1fr; } }

/* — Single event ———————————————————————————————————— */
.ax-event-detail { padding-top: 100px; }
.ax-back-link { font-family: var(--ax-font-mono); font-size: 12px; color: var(--ax-fg-muted); letter-spacing: 0.08em; display: inline-flex; align-items: center; gap: 6px; margin-bottom: 32px; }
.ax-event-meta-row { display: flex; gap: 32px; color: var(--ax-fg-muted); flex-wrap: wrap; margin-bottom: 40px; }
.ax-event-meta-row .ax-eyebrow { margin-bottom: 4px; }
.ax-event-meta-row strong { font-size: 17px; color: var(--ax-fg); font-weight: 500; }

.ax-video-wrap { aspect-ratio: 16/9; border-radius: var(--ax-r-lg); overflow: hidden; border: 1px solid var(--ax-rule); position: relative; }
.ax-video-wrap iframe { width: 100%; height: 100%; border: 0; }

.ax-detail-grid { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 64px; }
@media (max-width: 880px) { .ax-detail-grid { grid-template-columns: 1fr; gap: 32px; } .ax-detail-aside { position: static !important; } }
.ax-detail-aside { position: sticky; top: 100px; align-self: start; }
.ax-detail-aside__inner { padding: 28px 28px 24px; border: 1px solid var(--ax-rule); border-radius: var(--ax-r-md); background: var(--ax-bg-elev); }
.ax-detail-aside dl { margin: 0; display: grid; gap: 12px; }
.ax-detail-aside dl > div { display: flex; justify-content: space-between; gap: 8px; font-size: 14px; }
.ax-detail-aside dt { color: var(--ax-fg-muted); }
.ax-detail-aside dd { margin: 0; color: var(--ax-fg); font-weight: 500; }

.ax-speaker-row { display: flex; gap: 16px; padding: 16px 0; border-top: 1px solid var(--ax-rule-soft); }
.ax-speaker-row:first-child { border-top-color: var(--ax-rule); }
.ax-speaker-avatar {
  width: 56px; height: 56px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--ax-paper); font-family: var(--ax-font-display); font-size: 22px;
  flex-shrink: 0;
}
.ax-speaker-name { font-weight: 500; margin-bottom: 2px; }
.ax-speaker-role { font-size: 13.5px; color: var(--ax-fg-muted); }

/* — Team ————————————————————————————————————————————— */
.ax-team-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px; background: var(--ax-rule); border: 1px solid var(--ax-rule);
}
.ax-team-card { padding: 32px 28px; background: var(--ax-bg-elev); }
.ax-team-card__avatar {
  width: 80px; height: 80px; border-radius: 50%;
  margin-bottom: 20px;
  display: flex; align-items: center; justify-content: center;
  color: var(--ax-paper); font-family: var(--ax-font-display); font-size: 28px;
}
.ax-team-card h3 { margin: 0 0 4px; }
.ax-team-card__role { font-family: var(--ax-font-mono); font-size: 11.5px; color: var(--ax-steel-500); letter-spacing: 0.08em; margin-bottom: 12px; text-transform: uppercase; }
.ax-team-card p { font-size: 14px; margin: 0; }
@media (max-width: 880px) { .ax-team-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .ax-team-grid { grid-template-columns: 1fr; } }

/* — Singularity U ———————————————————————————————— */
.ax-su-stats {
  padding: 32px;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px;
  background: rgba(255,255,255,0.7);
}
.ax-su-stats__num { font-family: var(--ax-font-display); font-size: 48px; line-height: 1; letter-spacing: -0.02em; margin-bottom: 8px; }
.ax-su-stats__label { font-size: 13px; color: var(--ax-fg-muted); }
@media (max-width: 880px) { .ax-su-stats { grid-template-columns: 1fr 1fr; gap: 20px; } }
.ax-su-mirror { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
@media (max-width: 760px) { .ax-su-mirror { grid-template-columns: 1fr; } }
.ax-su-mirror__card { padding: 40px 36px; background: var(--ax-paper-warm); border-radius: var(--ax-r-md); border: 1px solid var(--ax-rule); }
.ax-su-mirror__card h3 { margin: 0 0 16px; }
.ax-su-mirror__card p { margin: 0; }

/* — Contact ————————————————————————————————————————— */
.ax-contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; }
@media (max-width: 880px) { .ax-contact-grid { grid-template-columns: 1fr; gap: 40px; } }
.ax-contact-channels { display: grid; gap: 24px; }
.ax-contact-channel { padding-bottom: 16px; border-bottom: 1px solid var(--ax-rule-soft); }
.ax-contact-channel .ax-eyebrow { margin-bottom: 6px; }
.ax-contact-channel__v { font-size: 17px; font-weight: 500; }

.ax-contact-form {
  padding: 40px 36px; background: var(--ax-bg-elev); border: 1px solid var(--ax-rule);
  border-radius: var(--ax-r-lg); display: grid; gap: 16px;
}
.ax-contact-form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 480px) { .ax-contact-form__row { grid-template-columns: 1fr; } }
.ax-contact-form label { font-size: 13px; color: var(--ax-fg-muted); display: flex; gap: 8px; align-items: flex-start; }
.ax-contact-form input[type="checkbox"] { margin-top: 4px; }
.ax-contact-form textarea { resize: vertical; }

/* — Tag adjustments ————————————————————————————————— */
.ax-tag--on-dark {
  background: rgba(0,0,0,0.4);
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--ax-paper);
}

/* — Hide on small screens / utilities ———————————— */
.is-hidden { display: none !important; }
@media (max-width: 640px) {
  .ax-section-head__cta { width: 100%; justify-content: flex-start; }
}

/* — Print ————————————————————————————————————————————— */
@media print {
  .ax-nav, .ax-cta-block, .ax-marquee-section, .ax-curve-bg, .ax-marble-wash { display: none !important; }
}