:root {
  --garnet-950: #321018;
  --garnet-900: #4b1725;
  --garnet-800: #5f1f31;
  --garnet-700: #782f40;
  --garnet-600: #913a4e;
  --gold-500: #ceb888;
  --gold-300: #e7d8b6;
  --gold-100: #f7f0df;
  --ink: #1d2028;
  --muted: #5b606b;
  --paper: #fffdf9;
  --white: #ffffff;
  --line: #e6dfd4;
  --shadow: 0 18px 50px rgba(50, 16, 24, 0.12);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 11px;
  --max-width: 1180px;
}

* { box-sizing: border-box; }

/* Respect the HTML hidden attribute even when a component defines display. */
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--garnet-700); text-underline-offset: 0.2em; }
a:hover { color: var(--garnet-900); }
button, input, select, textarea { font: inherit; }

.skip-link {
  position: fixed;
  left: 1rem;
  top: -5rem;
  z-index: 1000;
  padding: 0.75rem 1rem;
  color: var(--white);
  background: var(--garnet-900);
  border-radius: var(--radius-sm);
}
.skip-link:focus { top: 1rem; }

.container { width: min(calc(100% - 2rem), var(--max-width)); margin-inline: auto; }
.section { padding: 6rem 0; }
.section--soft { background: #f8f3ea; }
.section--tight { padding: 3.5rem 0; }

.eyebrow {
  margin: 0 0 0.8rem;
  color: var(--garnet-700);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.section-heading { max-width: 760px; margin-bottom: 2.5rem; }
.section-heading h2,
.page-hero h1 {
  margin: 0;
  color: var(--garnet-950);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.025em;
}
.section-heading h2 { font-size: clamp(2.2rem, 5vw, 3.8rem); }
.section-heading p { margin: 1rem 0 0; color: var(--muted); font-size: 1.08rem; }

.site-header {
  position: absolute;
  inset: 0 0 auto;
  z-index: 20;
  color: var(--white);
}
.site-header--solid {
  position: relative;
  color: var(--ink);
  background: var(--white);
  border-bottom: 1px solid var(--line);
}
.nav-wrap { min-height: 86px; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.site-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: inherit;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.site-brand__mark {
  width: 2.2rem;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,0.45);
  border-radius: 50%;
  color: var(--gold-300);
  font-family: Georgia, serif;
  font-size: 1.25rem;
}
.site-header--solid .site-brand__mark { border-color: var(--gold-500); color: var(--garnet-700); }
.site-nav { display: flex; align-items: center; gap: 1.5rem; }
.site-nav a { color: inherit; text-decoration: none; font-weight: 700; font-size: 0.95rem; }
.site-nav a:hover { text-decoration: underline; text-decoration-color: var(--gold-500); }
.menu-button {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid currentColor;
  color: inherit;
  background: transparent;
  border-radius: 50%;
  cursor: pointer;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 48px;
  padding: 0.78rem 1.15rem;
  border: 1px solid transparent;
  border-radius: 999px;
  color: var(--white);
  background: var(--garnet-700);
  box-shadow: 0 7px 22px rgba(50, 16, 24, 0.18);
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  transition: transform 160ms ease, background 160ms ease, box-shadow 160ms ease;
}
.button:hover { color: var(--white); background: var(--garnet-900); transform: translateY(-2px); box-shadow: 0 10px 25px rgba(50, 16, 24, 0.24); }
.button--gold { color: var(--garnet-950); background: var(--gold-500); }
.button--gold:hover { color: var(--garnet-950); background: #dfca9c; }
.button--ghost { color: inherit; background: transparent; border-color: currentColor; box-shadow: none; }
.button--ghost:hover { color: inherit; background: rgba(255,255,255,0.1); }
.site-header--solid .button--ghost:hover { background: var(--gold-100); }

.hero {
  position: relative;
  min-height: 680px;
  display: grid;
  align-items: center;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 78% 28%, rgba(206,184,136,0.22), transparent 22rem),
    linear-gradient(125deg, var(--garnet-950), var(--garnet-700) 55%, #2b1424);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.16;
  background-image:
    linear-gradient(rgba(255,255,255,0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.1) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to right, transparent, black 42%, black);
}
.hero__inner { position: relative; z-index: 2; padding: 10rem 0 6.5rem; display: block; }
.hero__kicker { margin: 0 0 1rem; color: var(--gold-300); font-weight: 800; letter-spacing: 0.13em; text-transform: uppercase; font-size: 0.82rem; }
.hero h1 { margin: 0; max-width: 1050px; font-family: Georgia, "Times New Roman", serif; font-size: clamp(3.35rem, 7vw, 6.2rem); line-height: 0.96; letter-spacing: -0.045em; font-weight: 700; }
.hero h1 span { color: var(--gold-500); }
.hero__summary { max-width: 820px; margin: 1.6rem 0 0; color: rgba(255,255,255,0.88); font-size: clamp(1.05rem, 2vw, 1.25rem); }
.hero__actions { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 2rem; }
.hero__meta { display: flex; flex-wrap: wrap; gap: 0.8rem 1.4rem; margin-top: 2rem; color: rgba(255,255,255,0.84); font-weight: 650; }
.hero__meta span { display: inline-flex; align-items: center; gap: 0.45rem; }

.event-strip { position: relative; z-index: 4; margin-top: -2.2rem; }
.event-strip__inner { display: grid; grid-template-columns: repeat(3, 1fr); background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-md); box-shadow: var(--shadow); overflow: hidden; }
.event-strip__item { padding: 1.25rem 1.5rem; border-right: 1px solid var(--line); }
.event-strip__item:last-child { border-right: 0; }
.event-strip__label { display: block; color: var(--garnet-700); font-size: 0.74rem; font-weight: 900; letter-spacing: 0.12em; text-transform: uppercase; }
.event-strip__value { display: block; margin-top: 0.22rem; font-weight: 800; }

.intro-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 5rem; align-items: start; }
.lede { margin: 0; color: var(--garnet-950); font-family: Georgia, serif; font-size: clamp(1.65rem, 3vw, 2.45rem); line-height: 1.34; }
.prose p:first-child { margin-top: 0; }
.prose { color: var(--muted); font-size: 1.07rem; }

.question-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.question-card { min-height: 220px; padding: 1.6rem; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--white); box-shadow: 0 10px 32px rgba(50,16,24,0.06); }
.question-card__number { color: var(--gold-500); font-family: Georgia, serif; font-size: 2.4rem; line-height: 1; }
.question-card h3 { margin: 1.15rem 0 0.55rem; color: var(--garnet-950); font-family: Georgia, serif; font-size: 1.35rem; line-height: 1.2; }
.question-card p { margin: 0; color: var(--muted); }

.speaker-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.3rem; }
.speaker-card { display: flex; flex-direction: column; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--white); box-shadow: 0 10px 32px rgba(50,16,24,0.07); }
.speaker-card__image { position: relative; aspect-ratio: 4 / 5; overflow: hidden; background: var(--gold-100); display: flex; align-items: center; justify-content: center; }
.speaker-card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform 300ms ease; }
.speaker-card__image--javier img { object-position: center top; }
.speaker-card__image--martin img { object-position: center top; }
.speaker-card:hover .speaker-card__image img { transform: scale(1.035); }
.speaker-card:hover .speaker-card__image--javier img,
.speaker-card:hover .speaker-card__image--martin img { transform: none; }
.speaker-card__body { display: flex; flex-direction: column; flex: 1; padding: 1.35rem; }
.speaker-card__role { margin: 0 0 0.4rem; color: var(--garnet-700); font-size: 0.75rem; font-weight: 900; letter-spacing: 0.1em; text-transform: uppercase; }
.speaker-card h3 { margin: 0; color: var(--garnet-950); font-family: Georgia, serif; font-size: 1.65rem; line-height: 1.15; }
.speaker-card__institution { margin: 0.25rem 0 0.85rem; font-weight: 750; }
.speaker-card__bio { margin: 0 0 1rem; color: var(--muted); }
.speaker-card__link { margin-top: auto; font-weight: 800; text-decoration-thickness: 1px; }

.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.detail-card { padding: 1.8rem; border-radius: var(--radius-md); background: var(--garnet-950); color: rgba(255,255,255,0.88); }
.detail-card--gold { color: var(--garnet-950); background: var(--gold-500); }
.detail-card h3 { margin: 0 0 0.65rem; color: inherit; font-family: Georgia, serif; font-size: 1.65rem; }
.detail-card p { margin: 0; }
.detail-card ul { margin: 0.75rem 0 0; padding-left: 1.2rem; }

.cta-band { position: relative; overflow: hidden; padding: 4rem; border-radius: var(--radius-lg); color: var(--white); background: linear-gradient(120deg, var(--garnet-950), var(--garnet-700)); box-shadow: var(--shadow); }
.cta-band::after { content: "∑"; position: absolute; right: 4%; top: -45%; color: rgba(206,184,136,0.12); font-family: Georgia, serif; font-size: 21rem; transform: rotate(-12deg); }
.cta-band__content { position: relative; z-index: 2; max-width: 780px; }
.cta-band h2 { margin: 0; font-family: Georgia, serif; font-size: clamp(2.1rem, 5vw, 3.7rem); line-height: 1.05; }
.cta-band p { color: rgba(255,255,255,0.84); font-size: 1.08rem; }

.site-footer { padding: 2.6rem 0; color: rgba(255,255,255,0.72); background: var(--garnet-950); }
.site-footer__grid { display: flex; align-items: start; justify-content: space-between; gap: 2rem; }
.site-footer strong { color: var(--white); }
.site-footer a { color: var(--gold-300); }
.site-footer p { margin: 0.25rem 0; }

.page-hero { padding: 5.5rem 0 4rem; background: linear-gradient(145deg, var(--gold-100), #fffaf0); border-bottom: 1px solid var(--line); }
.page-hero h1 { max-width: 850px; font-size: clamp(3rem, 7vw, 5.3rem); }
.page-hero p { max-width: 700px; color: var(--muted); font-size: 1.15rem; }
.page-hero__meta { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 1.4rem; }
.pill { display: inline-flex; align-items: center; padding: 0.5rem 0.8rem; border-radius: 999px; color: var(--garnet-900); background: var(--white); border: 1px solid var(--line); font-weight: 800; font-size: 0.9rem; }

.registration-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(320px, 0.55fr); gap: 2rem; align-items: start; }
.form-card, .side-card { padding: 2rem; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--white); box-shadow: 0 10px 32px rgba(50,16,24,0.06); }
.side-card { position: sticky; top: 1.5rem; background: var(--gold-100); }
.form-card h2, .side-card h2 { margin-top: 0; color: var(--garnet-950); font-family: Georgia, serif; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field--full { grid-column: 1 / -1; }
.field label { font-weight: 800; }
.field input, .field select, .field textarea { width: 100%; padding: 0.8rem 0.9rem; border: 1px solid #bdb6ab; border-radius: var(--radius-sm); color: var(--ink); background: var(--white); }
.field input:focus, .field select:focus, .field textarea:focus { outline: 3px solid rgba(206,184,136,0.5); border-color: var(--garnet-700); }
.field small { color: var(--muted); }
.form-note { padding: 1rem; border-left: 4px solid var(--gold-500); background: var(--gold-100); color: var(--garnet-950); }
.setup-warning { display: grid; gap: 0.35rem; margin: 1rem 0; padding: 1rem; border: 1px solid #b42318; border-left: 5px solid #b42318; border-radius: var(--radius-sm); background: #fff4f2; color: #7a271a; }
.setup-warning code { overflow-wrap: anywhere; }
.consent-field label { display: flex; align-items: flex-start; gap: 0.7rem; font-weight: 650; }
.consent-field input { width: 1.1rem; height: 1.1rem; margin-top: 0.2rem; flex: 0 0 auto; accent-color: var(--garnet-700); }
.honeypot { position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important; margin: -1px !important; overflow: hidden !important; clip: rect(0, 0, 0, 0) !important; white-space: nowrap !important; border: 0 !important; }
.form-actions { align-items: flex-start; }
.form-status { min-height: 1.5em; margin: 0; font-weight: 750; }
.form-status--success { color: #166534; }
.form-status--error { color: #b42318; }
.privacy-note { margin: 1.25rem 0 0; color: var(--muted); font-size: 0.9rem; }
.button:disabled { cursor: not-allowed; opacity: 0.62; }
.external-registration, .closed-registration { padding: 2rem; text-align: center; border: 1px dashed var(--gold-500); border-radius: var(--radius-md); background: var(--gold-100); }
.embed-shell { overflow: hidden; min-height: 760px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--white); }
.embed-shell iframe { width: 100%; height: 1000px; border: 0; }
.check-list { list-style: none; padding: 0; }
.check-list li { position: relative; padding-left: 1.65rem; margin: 0.75rem 0; }
.check-list li::before { content: "✓"; position: absolute; left: 0; color: var(--garnet-700); font-weight: 900; }

.credits-list { display: grid; gap: 0.85rem; }
.credits-list li { padding-bottom: 0.85rem; border-bottom: 1px solid var(--line); }

@media (max-width: 960px) {
  .speaker-grid { grid-template-columns: repeat(2, 1fr); }
  .intro-grid, .registration-layout { grid-template-columns: 1fr; gap: 2.5rem; }
  .side-card { position: static; }
}

@media (max-width: 720px) {
  .section { padding: 4.5rem 0; }
  .menu-button { display: inline-grid; place-items: center; }
  .site-nav { display: none; position: absolute; top: 76px; left: 1rem; right: 1rem; flex-direction: column; align-items: stretch; gap: 0; padding: 0.6rem; border-radius: var(--radius-md); color: var(--ink); background: var(--white); box-shadow: var(--shadow); }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: 0.8rem; }
  .site-nav .button { color: var(--white); }
  .hero { min-height: 700px; }
  .hero__inner { padding-top: 8.5rem; }
  .hero h1 { font-size: clamp(3rem, 15vw, 4.8rem); }
  .event-strip__inner { grid-template-columns: 1fr; }
  .event-strip__item { border-right: 0; border-bottom: 1px solid var(--line); }
  .event-strip__item:last-child { border-bottom: 0; }
  .question-grid, .speaker-grid, .detail-grid, .form-grid { grid-template-columns: 1fr; }
  .field--full { grid-column: auto; }
  .cta-band { padding: 2.2rem 1.5rem; }
  .site-footer__grid { flex-direction: column; }
  .page-hero { padding-top: 4rem; }
}

/* Compact panel layout: six speakers visible together on standard desktop screens. */
.section--panelists {
  padding: 3.75rem 0 4rem;
}
.section--panelists .section-heading {
  max-width: none;
  margin-bottom: 1.35rem;
}
.section--panelists .section-heading h2 {
  font-size: clamp(1.9rem, 3.1vw, 2.8rem);
}
.speaker-grid {
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.75rem;
}
.speaker-card {
  border-radius: 14px;
  box-shadow: 0 8px 22px rgba(50,16,24,0.065);
}
.speaker-card__image {
  aspect-ratio: 1 / 1;
}
.speaker-card__image img {
  object-position: center 18%;
}
.speaker-card__image--javier img,
.speaker-card__image--martin img {
  object-position: center top;
}
.speaker-card__body {
  padding: 0.85rem 0.8rem 0.95rem;
}
.speaker-card__role {
  margin-bottom: 0.25rem;
  font-size: 0.62rem;
  letter-spacing: 0.09em;
}
.speaker-card h3 {
  font-size: 1.08rem;
  line-height: 1.08;
}
.speaker-card__institution {
  min-height: 2.25em;
  margin: 0.2rem 0 0.55rem;
  font-size: 0.76rem;
  line-height: 1.25;
}
.speaker-card__bio {
  margin-bottom: 0.65rem;
  font-size: 0.75rem;
  line-height: 1.4;
}
.speaker-card__link {
  font-size: 0.75rem;
}

@media (max-width: 1120px) {
  .speaker-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 720px) {
  .section--panelists { padding: 3.25rem 0; }
  .speaker-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 480px) {
  .speaker-grid { grid-template-columns: 1fr; }
  .speaker-card__image { aspect-ratio: 4 / 3; }
}

/* Portrait positioning for the two vertically framed photographs. */
.speaker-card__image--javier img {
  object-fit: cover;
  object-position: center 2%;
}

.speaker-card__image--martin img {
  object-fit: cover;
  object-position: center 10%;
}

.speaker-card:hover .speaker-card__image--javier img,
.speaker-card:hover .speaker-card__image--martin img {
  transform: none;
}

@media (max-width: 480px) {
  .speaker-card__image { aspect-ratio: 1 / 1; }
}


/* Math and AI topic hub */
.hub-hero {
  position: relative;
  min-height: 590px;
  display: grid;
  align-items: center;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 82% 18%, rgba(206,184,136,0.2), transparent 21rem),
    linear-gradient(122deg, var(--garnet-950), var(--garnet-700) 57%, #291421);
}
.hub-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.13;
  background-image:
    linear-gradient(rgba(255,255,255,0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.1) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to right, transparent, black 36%, black);
}
.hub-hero__inner { position: relative; z-index: 2; padding: 10rem 0 6rem; }
.hub-hero h1 {
  margin: 0;
  max-width: 900px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(4rem, 9vw, 7.7rem);
  line-height: 0.92;
  letter-spacing: -0.055em;
}
.hub-hero h1 span { color: var(--gold-500); }
.hub-hero__summary { max-width: 850px; margin: 1.6rem 0 0; color: rgba(255,255,255,0.88); font-size: clamp(1.1rem, 2.1vw, 1.35rem); }
.hub-hero__byline { margin: 2rem 0 0; color: rgba(255,255,255,0.68); font-size: 0.92rem; font-weight: 700; letter-spacing: 0.03em; }

.hub-intro > .eyebrow { margin-bottom: 1.15rem; }
.hub-intro__grid { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 5rem; align-items: start; }
.hub-intro h2, .archive-layout h2 {
  margin: 0;
  color: var(--garnet-950);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.featured-event {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr) 190px;
  gap: 2rem;
  align-items: stretch;
  padding: 2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow);
}
.featured-event__date {
  display: flex;
  min-height: 250px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.2rem;
  border-radius: var(--radius-md);
  color: var(--white);
  background: var(--garnet-950);
  text-align: center;
}
.featured-event__date strong { color: var(--gold-500); font-family: Georgia, serif; font-size: 5rem; line-height: 0.9; }
.featured-event__date span { font-weight: 800; }
.featured-event__month { margin-bottom: 0.5rem; letter-spacing: 0.08em; text-transform: uppercase; font-size: 0.72rem; }
.featured-event__content { align-self: center; }
.featured-event__tags { display: flex; flex-wrap: wrap; gap: 0.45rem; margin-bottom: 1rem; }
.featured-event__tags span { padding: 0.35rem 0.65rem; border-radius: 999px; color: var(--garnet-900); background: var(--gold-100); font-size: 0.78rem; font-weight: 800; }
.featured-event h3 { margin: 0 0 0.85rem; color: var(--garnet-950); font-family: Georgia, serif; font-size: clamp(1.75rem, 3vw, 2.55rem); line-height: 1.12; }
.featured-event p { margin: 0.65rem 0; color: var(--muted); }
.featured-event__speakers { font-size: 0.91rem; }
.featured-event__actions { display: flex; flex-direction: column; justify-content: center; gap: 0.75rem; }
.featured-event__actions .button { width: 100%; }
.text-link { font-weight: 800; text-align: center; text-decoration: none; }

.theme-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.theme-card { min-height: 285px; padding: 1.7rem; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--white); box-shadow: 0 10px 30px rgba(50,16,24,0.055); }
.theme-card__number { color: var(--gold-500); font-family: Georgia, serif; font-size: 2.7rem; line-height: 1; }
.theme-card h3 { margin: 1.2rem 0 0.65rem; color: var(--garnet-950); font-family: Georgia, serif; font-size: 1.55rem; line-height: 1.18; }
.theme-card p { margin: 0; color: var(--muted); }

.archive-layout { display: grid; grid-template-columns: minmax(250px, 0.68fr) minmax(0, 1.32fr); gap: 4rem; align-items: start; }
.archive-intro { color: var(--muted); font-size: 1.05rem; }
.event-list { display: grid; gap: 0.9rem; }
.event-list__item { display: grid; grid-template-columns: 115px minmax(0, 1fr) 44px; gap: 1rem; align-items: center; padding: 1.25rem; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--white); }
.event-list__date { color: var(--garnet-900); font-weight: 900; }
.event-list__status { margin: 0 0 0.25rem; color: var(--garnet-700); font-size: 0.72rem; font-weight: 900; letter-spacing: 0.09em; text-transform: uppercase; }
.event-list h3 { margin: 0; font-family: Georgia, serif; font-size: 1.28rem; line-height: 1.2; }
.event-list h3 a { color: var(--garnet-950); text-decoration: none; }
.event-list h3 a:hover { text-decoration: underline; }
.event-list__item p:last-child { margin: 0.4rem 0 0; color: var(--muted); font-size: 0.92rem; }
.event-list__arrow { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; color: var(--white); background: var(--garnet-700); text-decoration: none; font-size: 1.25rem; }
.event-list__placeholder { display: grid; gap: 0.25rem; padding: 1.2rem 1.3rem; border: 1px dashed #baa97f; border-radius: var(--radius-md); color: var(--muted); background: rgba(255,255,255,0.45); }
.event-list__placeholder strong { color: var(--garnet-900); }
.cta-band--hub::after { content: "AI"; right: 2%; top: -28%; font-size: 16rem; letter-spacing: -0.08em; }

@media (max-width: 960px) {
  .hub-intro__grid, .archive-layout { grid-template-columns: 1fr; gap: 2rem; }
  .featured-event { grid-template-columns: 130px minmax(0, 1fr); }
  .featured-event__actions { grid-column: 1 / -1; flex-direction: row; align-items: center; }
  .featured-event__actions .button { width: auto; }
  .theme-grid { grid-template-columns: 1fr; }
  .theme-card { min-height: auto; }
}

@media (max-width: 720px) {
  .hub-hero { min-height: 650px; }
  .hub-hero__inner { padding-top: 8.5rem; }
  .hub-hero h1 { font-size: clamp(3.8rem, 20vw, 6rem); }
  .featured-event { grid-template-columns: 1fr; padding: 1.2rem; }
  .featured-event__date { min-height: auto; flex-direction: row; gap: 0.6rem; padding: 1rem; }
  .featured-event__date strong { font-size: 2.5rem; }
  .featured-event__month { margin: 0; }
  .featured-event__actions { grid-column: auto; flex-direction: column; align-items: stretch; }
  .featured-event__actions .button { width: 100%; }
  .event-list__item { grid-template-columns: 1fr 42px; }
  .event-list__date { grid-column: 1 / -1; }
}

/* General hub refinements */
.hub-hero__byline a {
  color: var(--gold-300);
  font-weight: 850;
  text-decoration-thickness: 1px;
}
.hub-hero__byline a:hover {
  color: var(--white);
}
.event-list__item--no-link {
  grid-template-columns: 115px minmax(0, 1fr);
}
@media (max-width: 720px) {
  .event-list__item--no-link {
    grid-template-columns: 1fr;
  }
}

/* Compact calendar controls used in the Math and AI event archive. */
.button--outline {
  color: var(--garnet-900);
  background: transparent;
  border-color: rgba(120, 47, 64, 0.28);
  box-shadow: none;
}
.button--outline:hover {
  color: var(--white);
  background: var(--garnet-700);
  border-color: var(--garnet-700);
}
.button--small {
  min-height: 38px;
  padding: 0.48rem 0.82rem;
  font-size: 0.82rem;
}
.event-list__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 0.8rem;
}