:root {
  color-scheme: light;
  --paper: #eee8e1;
  --paper-light: #f8f5f1;
  --ink: #07103f;
  --muted: #535c77;
  --line: rgba(18, 37, 105, 0.17);
  --line-strong: rgba(18, 37, 105, 0.34);
  --cobalt: #073cc7;
  --cobalt-light: #4c6dda;
  --violet: #4828a6;
  --white: #ffffff;
  --header-height: 5rem;
  --radius: 0.35rem;
  --container: 75rem;
  --shadow: 0 1.5rem 5rem rgba(7, 16, 63, 0.12);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-height) + 1.5rem); }

body {
  margin: 0;
  background: var(--paper-light);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  overflow-wrap: anywhere;
}

img { display: block; max-width: 100%; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
main:focus, section:focus, .broadcast-banner:focus { outline: none; }

:focus-visible {
  outline: 0.2rem solid #806cff;
  outline-offset: 0.25rem;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 0.75rem;
  left: 0.75rem;
  transform: translateY(-200%);
  padding: 0.65rem 1rem;
  background: var(--white);
  color: var(--ink);
  font-weight: 750;
  text-decoration: none;
  box-shadow: var(--shadow);
}

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

.container { width: min(calc(100% - 2.5rem), var(--container)); margin-inline: auto; }

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  min-height: 5rem;
  border-bottom: 1px solid var(--line);
  background: rgba(248, 245, 241, 0.92);
  backdrop-filter: blur(1rem);
}

.header-inner { display: flex; min-height: 5rem; align-items: center; justify-content: space-between; gap: 1.5rem; }

.brand { display: inline-flex; min-width: 0; align-items: center; gap: 0.65rem; text-decoration: none; }
.brand-name { min-width: 0; }
.brand-mark { flex-shrink: 0; white-space: nowrap; color: var(--cobalt); font-size: 1.45rem; font-weight: 900; letter-spacing: -0.08em; }
.brand-name { font-size: 0.75rem; font-weight: 800; line-height: 1.05; letter-spacing: 0.14em; text-transform: uppercase; }

.main-nav { display: flex; align-items: center; gap: clamp(0.85rem, 1.6vw, 1.5rem); }
.main-nav a { font-size: 0.88rem; font-weight: 700; text-decoration: none; }
.main-nav a:not(.nav-cta) { padding-block: 0.6rem; border-bottom: 1px solid transparent; }
.main-nav a:not(.nav-cta):hover,
.main-nav a:not(.nav-cta)[aria-current="location"] { border-color: var(--cobalt); color: var(--cobalt); }
.nav-cta { padding: 0.65rem 1.05rem; background: var(--ink); color: var(--white); }
.nav-cta[aria-current="location"] { box-shadow: inset 0 -0.22rem 0 #7792ff; }

.menu-toggle { display: none; }

.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(2.5rem, 5vw, 4.5rem) 0 3rem;
  background-color: var(--paper);
  background-image:
    linear-gradient(rgba(7, 16, 63, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(7, 16, 63, 0.055) 1px, transparent 1px);
  background-size: 3rem 3rem;
}

.hero::before {
  content: "XIV";
  position: absolute;
  top: -7rem;
  left: -1rem;
  color: rgba(7, 16, 63, 0.035);
  font-size: clamp(16rem, 33vw, 34rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.12em;
  pointer-events: none;
}

.hero-grid { position: relative; display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr); align-items: center; gap: clamp(2rem, 5vw, 5rem); }
.hero-copy { position: relative; z-index: 2; min-width: 0; container-type: inline-size; }

.eyebrow, .section-index {
  margin: 0 0 1.5rem;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.19em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  font-size: clamp(1.75rem, 4.4vw, 4.6rem);
  font-weight: 900;
  line-height: 0.98;
  letter-spacing: -0.055em;
  overflow-wrap: anywhere;
  text-transform: uppercase;
}

.hero h1 span, .hero h1 strong { display: block; }
.hero h1 strong { color: var(--cobalt); font-weight: 900; }

@supports (font-size: 1cqi) {
  .hero h1 { font-size: clamp(1.75rem, 11.8cqi, 4.6rem); }
}

.hero-subtitle {
  display: inline-block;
  margin: 1.25rem 0 1.5rem;
  padding: 0.25rem 0.55rem 0.35rem;
  background: rgba(76, 109, 218, 0.16);
  font-size: clamp(1.1rem, 2vw, 1.55rem);
  font-weight: 750;
  line-height: 1.35;
}

.event-facts { display: flex; flex-wrap: wrap; margin: 0 0 1.25rem; padding: 0.85rem 0; border-block: 1px solid var(--line-strong); gap: 0.35rem 0; }
.event-facts div { padding: 0.1rem 1rem; border-right: 1px solid var(--line-strong); }
.event-facts div:first-child { padding-left: 0; }
.event-facts div:last-child { border-right: 0; }
.event-facts dt { position: absolute; overflow: hidden; width: 1px; height: 1px; clip: rect(0 0 0 0); }
.event-facts dd { margin: 0; font-size: 0.875rem; font-weight: 850; letter-spacing: 0.07em; text-transform: uppercase; }
.hero-organizers { display: flex; align-items: baseline; flex-wrap: wrap; gap: 0.25rem 0.75rem; margin: 0 0 1.25rem; color: var(--ink); font-size: 0.9rem; font-weight: 750; }
.hero-organizers span { color: var(--muted); font-size: 0.75rem; font-weight: 850; letter-spacing: 0.14em; text-transform: uppercase; }
.hero-organizers a { text-decoration-thickness: 1px; text-underline-offset: 0.2em; }
.hero-access { display: flex; align-items: baseline; flex-wrap: wrap; gap: 0.1rem 0.65rem; margin: 0 0 1rem; font-size: 0.9rem; }
.hero-access strong { color: var(--cobalt); }
.hero-access span { color: var(--muted); }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.broadcast-banner { padding-block: 1.15rem; background: var(--ink); color: var(--white); }
.broadcast-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem 2rem; }
.broadcast-copy { min-width: 0; }
.broadcast-copy p { margin: 0; font-size: 0.9rem; }
.broadcast-copy .broadcast-label { margin-bottom: 0.2rem; color: #bcc8ff; font-size: 0.75rem; font-weight: 850; letter-spacing: 0.12em; text-transform: uppercase; }
.broadcast-timezone { color: #bcc8ff; font-size: 0.8rem; }
.broadcast-banner .broadcast-button { flex-shrink: 0; gap: 0.75rem; background: var(--white); color: var(--ink); }
.broadcast-banner .broadcast-button:hover { background: #dce3ff; }
@media (max-width: 48rem) {
  .broadcast-inner { align-items: stretch; flex-direction: column; gap: 0.85rem; }
  .broadcast-timezone { display: block; }
}

.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 1.25rem; }
.button { display: inline-flex; min-height: 3.25rem; align-items: center; justify-content: center; padding: 0.75rem 1.25rem; border: 1px solid transparent; font-weight: 800; line-height: 1.2; text-align: center; text-decoration: none; }
.button-primary { background: var(--cobalt); color: var(--white); box-shadow: 0 0.75rem 2rem rgba(7, 60, 199, 0.22); }
.button-primary:hover { background: var(--ink); }
.text-link { padding-block: 0.65rem; color: var(--ink); font-weight: 800; text-decoration-thickness: 0.1rem; text-underline-offset: 0.35rem; }

.hero-art { position: relative; min-width: 0; margin: 0; box-shadow: var(--shadow); }
.hero-art picture { display: block; }
.hero-art img { width: 100%; height: clamp(24rem, 41vw, 34rem); object-fit: cover; object-position: right center; }

.question-section, .objectives-section, .themes-section { padding: clamp(3.25rem, 6vw, 6rem) 0; }
.question-section { background: var(--paper-light); }
.question-grid { display: grid; grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr); align-items: center; gap: clamp(2rem, 5vw, 5rem); }
.section-intro h2, .section-heading h2, .objectives-heading h2 { margin: 0 0 1.5rem; font-size: clamp(2rem, 4vw, 4rem); line-height: 1.02; letter-spacing: -0.045em; }
.section-intro > p:not(.section-index) { max-width: 39rem; color: var(--muted); font-size: 1.08rem; }
.history-note { margin-top: 1.7rem; padding-top: 1.2rem; border-top: 1px solid var(--line); }
.context-inline-link { display: inline-flex; min-height: 2.75rem; align-items: center; gap: 0.8rem; margin-top: 0.65rem; color: var(--ink); font-size: 0.92rem; font-weight: 850; text-decoration: none; }
.context-inline-link span { flex: 0 0 auto; }
.context-inline-link span { display: grid; width: 1.85rem; height: 1.85rem; place-items: center; background: var(--cobalt); color: var(--white); font-size: 1.2rem; line-height: 1; transition: transform 160ms ease, background-color 160ms ease; }
.context-inline-link:hover { color: var(--cobalt); text-decoration: underline; text-decoration-thickness: 0.1rem; text-underline-offset: 0.25rem; }
.context-inline-link:hover span { background: var(--ink); transform: rotate(90deg); }
.context-inline-link[aria-expanded="true"] { visibility: hidden; }
.lead-question { position: relative; margin: 0; padding: clamp(1.5rem, 3.5vw, 3rem); background: var(--ink); color: var(--white); }
.lead-question::before { content: "?"; position: absolute; top: -0.55em; right: 0.08em; color: rgba(255,255,255,0.06); font-size: 15rem; font-weight: 900; line-height: 1; }
.lead-question p { position: relative; margin: 0; font-size: clamp(1.65rem, 3vw, 3.2rem); font-weight: 700; line-height: 1.18; letter-spacing: -0.035em; }
.lead-question strong { color: #7792ff; text-transform: uppercase; }
.lead-question footer { position: relative; margin-top: 2rem; color: #bcc8ff; font-size: 0.82rem; font-weight: 850; letter-spacing: 0.13em; text-transform: uppercase; }

.context-details { margin-top: 2.5rem; border-block: 1px solid var(--line-strong); background: rgba(255,255,255,0.44); }
.js .context-details:not([open]) { margin: 0; border: 0; }
.no-js .context-inline-link, .no-js .context-close-button { display: none; }
.context-details summary { display: flex; min-height: 5rem; align-items: center; gap: 1rem; cursor: pointer; color: var(--ink); font-size: 1rem; font-weight: 850; list-style: none; }
.context-details summary::-webkit-details-marker { display: none; }
.js .context-details:not([open]) > summary { display: none; }
.context-summary-icon { display: grid; width: 2rem; height: 2rem; place-items: center; background: var(--cobalt); color: var(--white); font-size: 1.35rem; line-height: 1; transition: transform 160ms ease; }
.context-summary-close { display: none; }
.context-details[open] .context-summary-icon { transform: rotate(45deg); }
.context-details[open] .context-summary-open { display: none; }
.context-details[open] .context-summary-close { display: inline; }
.context-details-content { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: clamp(1.5rem, 4vw, 3rem); padding: 0.5rem 0 2rem; }
.context-close-button { display: flex; min-height: 2.75rem; align-items: center; gap: 1rem; margin: 0 0 1.5rem; padding: 0.5rem 1rem; border: 1px solid var(--line-strong); background: var(--paper-light); color: var(--ink); font-weight: 750; cursor: pointer; }
.context-close-button:hover { background: var(--ink); color: var(--white); }
.context-details-content p { margin: 0 0 1.1rem; color: var(--muted); }
.context-details-content strong { color: var(--ink); }
.context-details-content a { color: var(--cobalt); font-weight: 750; text-underline-offset: 0.2rem; }
.context-history { display: grid; grid-column: 1 / -1; grid-template-columns: 0.85fr 1.15fr; gap: clamp(2rem, 6vw, 6rem); padding: 0.5rem 0 1.75rem; border-bottom: 1px solid var(--line); }
.context-history h3 { max-width: 25rem; margin: 0; color: var(--ink); font-size: clamp(1.65rem, 3vw, 2.8rem); line-height: 1.05; letter-spacing: -0.04em; }
.context-kicker { margin: 0 0 1rem; color: var(--cobalt) !important; font-size: clamp(1.8rem, 3vw, 2.8rem); font-weight: 900; letter-spacing: -0.04em; line-height: 1.1; }
.context-details-content blockquote { margin: 1.75rem 0 0; padding-left: 1.5rem; border-left: 0.3rem solid var(--cobalt); color: var(--ink); font-size: clamp(1.2rem, 2vw, 1.7rem); font-weight: 800; line-height: 1.45; }
.context-pivot { display: grid; grid-column: 1 / -1; grid-template-columns: 0.48fr 1.25fr 0.75fr; align-items: center; gap: clamp(1.5rem, 4vw, 4rem); margin-top: 0.75rem; padding: clamp(1.5rem, 3vw, 2.5rem); background: var(--cobalt); color: var(--white); }
.context-pivot .context-label { margin: 0; color: #c7d3ff; font-size: 0.75rem; font-weight: 900; letter-spacing: 0.14em; text-transform: uppercase; }
.context-pivot h3 { margin: 0; font-size: clamp(1.45rem, 2.7vw, 2.4rem); line-height: 1.12; letter-spacing: -0.035em; }
.context-pivot > p:last-child { margin: 0; color: var(--white); }
.context-pivot strong { color: var(--white); }
.context-shifts { display: grid; grid-column: 1 / -1; grid-template-columns: repeat(4, 1fr); margin: 0; padding: 0; border-block: 1px solid var(--line-strong); list-style: none; }
.context-shifts li { min-width: 0; padding: 1.5rem 1.25rem; }
.context-shifts li + li { border-left: 1px solid var(--line); }
.context-shifts span, .context-shifts strong { display: block; }
.context-shifts span { margin-bottom: 0.7rem; color: var(--cobalt); font-size: 0.75rem; font-weight: 900; letter-spacing: 0.13em; }
.context-shifts strong { margin-bottom: 0.35rem; color: var(--ink); font-size: 1.05rem; }
.context-shifts p { margin: 0; font-size: 0.92rem; line-height: 1.55; }
.context-proof { display: grid; grid-column: 1 / -1; grid-template-columns: 0.85fr 1.15fr; gap: clamp(2rem, 6vw, 6rem); padding-top: 1rem; }
.context-caution { display: grid; grid-column: 1 / -1; grid-template-columns: 0.85fr 1.15fr; align-items: stretch; gap: clamp(1.25rem, 3vw, 2.5rem); }
.context-caution > p:first-child { margin: 0; padding: 1.25rem 1.4rem; border: 1px solid var(--line-strong); color: var(--ink); }
.context-closing { margin: 0 !important; padding: 1.25rem 1.4rem; background: var(--ink); color: var(--white) !important; font-size: 1.08rem; font-weight: 750; }

.objectives-section { background: var(--paper); }
.objectives-heading { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(18rem, 0.8fr); align-items: end; gap: 2rem; margin-bottom: clamp(2rem, 4vw, 3rem); }
.objectives-heading h2 { max-width: 46rem; margin-bottom: 0; }
.objectives-heading > p { max-width: 34rem; margin: 0; color: var(--muted); font-size: 1.05rem; }
.objectives-list { display: grid; grid-template-columns: repeat(3, 1fr); margin: 0; padding: 0; border-top: 1px solid var(--line-strong); list-style: none; }
.objectives-list li { min-width: 0; padding: 2rem 2rem 0 0; }
.objectives-list li + li { padding-left: 2rem; border-left: 1px solid var(--line); }
.objectives-list span { display: block; margin-bottom: 1rem; color: var(--cobalt); font-size: 0.78rem; font-weight: 900; letter-spacing: 0.13em; }
.objectives-list h3 { margin: 0 0 0.8rem; font-size: 1.2rem; line-height: 1.25; letter-spacing: -0.02em; }
.objectives-list p { margin: 0; color: var(--ink); font-size: 1.02rem; line-height: 1.65; }

.themes-section { overflow: hidden; background: var(--white); }
.section-heading { max-width: 54rem; margin-bottom: clamp(2.5rem, 4vw, 3.5rem); }
.theme-path { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); margin: 0; padding: 0; list-style: none; }
.theme-path::before { content: ""; position: absolute; top: 2.45rem; right: -50vw; left: 2.5rem; height: 1px; background: var(--line-strong); }
.theme-path li { position: relative; padding: 0 2.25rem 0 0; }
.theme-number { display: grid; position: relative; z-index: 1; width: 5rem; height: 5rem; place-items: center; margin-bottom: 1.75rem; border: 1px solid var(--cobalt); background: var(--white); color: var(--cobalt); font-size: 0.83rem; font-weight: 900; letter-spacing: 0.12em; }
.theme-path li:nth-child(2) .theme-number { transform: translateY(-0.8rem); background: var(--cobalt); color: var(--white); }
.theme-path li:nth-child(3) .theme-number { transform: translateY(-1.6rem); border-color: var(--violet); background: var(--violet); color: var(--white); }
.theme-path h3 { max-width: 20rem; margin: 0 0 0.9rem; font-size: 1.35rem; line-height: 1.25; }
.theme-path p { max-width: 21rem; margin: 0; color: var(--muted); }

[hidden] { display: none !important; }

.program-section {
  position: relative;
  overflow: hidden;
  padding: clamp(3.25rem, 6vw, 6rem) 0;
  background: var(--ink);
  color: var(--white);
}

.program-section::before {
  content: "";
  position: absolute;
  right: -7rem;
  bottom: -11rem;
  width: 30rem;
  height: 30rem;
  border: 1px solid rgba(119, 146, 255, 0.2);
  transform: rotate(45deg);
}

.program-grid { position: relative; display: grid; grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr); gap: clamp(2rem, 5vw, 5rem); }
.program-intro { position: sticky; top: calc(var(--header-height) + 2rem); align-self: start; }
.section-index-light { color: #aab8f2; }
.program-intro h2 { margin: 0 0 1.5rem; font-size: clamp(2rem, 3.8vw, 3.8rem); line-height: 1.05; letter-spacing: -0.045em; }
.program-intro > p:not(.section-index, .status-note) { max-width: 30rem; color: #c8cee6; font-size: 1.05rem; }
.status-note { display: flex; align-items: center; gap: 0.65rem; margin: 1.5rem 0 0; color: #bec9ff; font-size: 0.875rem; font-weight: 700; }
.status-note span { width: 0.5rem; height: 0.5rem; flex: 0 0 auto; background: #806cff; box-shadow: 0 0 0 0.25rem rgba(128,108,255,0.16); border-radius: 50%; }

.schedule { margin: 0; padding: 0; border-top: 1px solid rgba(255,255,255,0.18); list-style: none; }
.schedule li { display: grid; position: relative; grid-template-columns: 4.4rem minmax(0, 1fr) auto; align-items: start; gap: clamp(0.75rem, 2vw, 1.5rem); padding: 1.4rem 0; border-bottom: 1px solid rgba(255,255,255,0.18); }
.schedule li::before { content: ""; position: absolute; top: 2rem; left: -1.75rem; width: 0.45rem; height: 0.45rem; background: var(--cobalt-light); transform: rotate(45deg); }
.schedule time { color: #a8baff; font-size: 0.9rem; font-weight: 850; letter-spacing: 0.04em; white-space: nowrap; }
.schedule h3 { margin: 0; font-size: 1.12rem; line-height: 1.3; }
.schedule p { margin: 0.35rem 0 0; color: #abb4d2; font-size: 0.9rem; }
.schedule .duration { color: #aeb8d8; font-size: 0.8rem; font-weight: 750; white-space: nowrap; }
.schedule .schedule-break { background: rgba(255,255,255,0.045); }
.schedule .schedule-break::before { background: #ffffff; }
.program-intro > p.program-update { font-size: 0.9rem; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.panel-label { display: block; margin-bottom: 0.5rem; color: #aab8f2; font-size: 0.7rem; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; }
.program-speaker { display: grid; grid-template-columns: 7rem minmax(0, 1fr); align-items: center; gap: 0.75rem 1rem; margin-top: 1.25rem; padding-top: 1.25rem; border-top: 1px solid rgba(255,255,255,0.14); }
.program-speaker img { width: 7rem; height: 7rem; object-fit: cover; border-radius: 0.35rem; background: #18265b; border: 1px solid rgba(170,184,242,0.25); }
.speaker-heading h4 { margin: 0; color: #fff; font-size: 1.15rem; line-height: 1.25; }
.speaker-heading p { margin-top: 0.4rem; color: #c8cee6; font-size: 0.8rem; line-height: 1.5; }
.speaker-bio { grid-column: 1 / -1; }
.speaker-bio summary { width: fit-content; min-height: 2.75rem; padding: 0.6rem 0; color: #c4cfff; font-size: 0.85rem; font-weight: 750; cursor: pointer; }
.speaker-bio summary:hover { color: #fff; }
.speaker-bio summary:focus-visible { outline: 2px solid #c4cfff; outline-offset: 4px; }
.speaker-bio[open] summary { color: #fff; }
.speaker-bio p { margin: 0.35rem 0 0.5rem; color: #d5dbef; font-size: 0.9rem; line-height: 1.7; }

.registration-section, .information-section, .organization-section { padding: clamp(3.25rem, 6vw, 6rem) 0; }

.registration-section { background: var(--paper); }
.registration-heading { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(18rem, 0.75fr); align-items: end; gap: 2rem; margin-bottom: clamp(2rem, 4vw, 3rem); }
.registration-heading h2 { max-width: 48rem; margin: 0; font-size: clamp(2rem, 3.6vw, 3.6rem); line-height: 1.08; letter-spacing: -0.045em; }
.registration-heading > p { max-width: 33rem; margin: 0; color: var(--muted); font-size: 1.05rem; }

.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.price-card { display: flex; min-width: 0; padding: clamp(1.25rem, 2.5vw, 2rem); border: 1px solid var(--line-strong); border-top: 0.25rem solid var(--ink); background: var(--paper-light); flex-direction: column; }
.price-card-free { border-top-color: var(--cobalt); }
.price-card-free .price { color: var(--cobalt); }
.price-card-accent { border-top-color: var(--violet); }
.price-card header { padding-bottom: 1.5rem; border-bottom: 1px solid var(--line-strong); }
.price-label { min-height: 2.6rem; margin: 0; font-size: 0.875rem; font-weight: 850; letter-spacing: 0.07em; line-height: 1.35; text-transform: uppercase; }
.price { display: flex; align-items: flex-start; margin: 0.75rem 0 0; line-height: 1; }
.price strong { font-size: clamp(3.5rem, 5vw, 4.5rem); font-weight: 900; letter-spacing: -0.065em; }
.price span { margin: 0.7rem 0 0 0.3rem; font-size: 1.35rem; font-weight: 850; }
.price-card ul { margin: 1.25rem 0; padding: 0; list-style: none; }
.price-card li { position: relative; margin: 0.75rem 0; padding-left: 1.4rem; color: var(--muted); }
.price-card li::before { content: ""; position: absolute; top: 0.72em; left: 0; width: 0.5rem; height: 1px; background: var(--cobalt); }
.added-benefit strong { color: var(--ink); font-weight: 750; }
.added-benefit span { display: block; margin-top: 0.15rem; font-size: 0.875rem; }
.pending-detail { margin: 0 0 1.25rem; color: var(--muted); font-size: 0.875rem; }
.registration-link { margin-top: auto; border-color: currentColor; color: var(--ink); }
.registration-link:not(.is-unavailable):hover { background: var(--ink); color: var(--white); }
.price-card-free .registration-link { background: var(--cobalt); color: var(--white); border-color: var(--cobalt); }
.price-card-free .registration-link:not(.is-unavailable):hover { background: var(--ink); border-color: var(--ink); }
.is-unavailable { cursor: not-allowed; opacity: 0.56; }

.registration-note { display: grid; grid-template-columns: auto 1fr; align-items: start; gap: 1.2rem; margin-top: 1.25rem; padding: 1.25rem 1.4rem; border: 1px solid var(--line); background: rgba(255,255,255,0.46); }
.registration-note p { max-width: 70rem; margin: 0; color: var(--muted); font-size: 0.9rem; }
.registration-note strong { color: var(--ink); }
.registration-note a { color: var(--cobalt); font-weight: 750; text-underline-offset: 0.2em; }
.note-symbol { color: var(--cobalt); font-size: 1.25rem; font-weight: 900; }

.information-section { background: var(--white); }
.information-grid { display: grid; grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr); align-items: start; gap: clamp(2rem, 5vw, 5rem); }
.information-intro { position: sticky; top: calc(var(--header-height) + 2rem); }
.information-intro h2 { margin: 0 0 1.5rem; font-size: clamp(2.2rem, 4vw, 4rem); line-height: 1; letter-spacing: -0.05em; }
.information-intro > p:not(.section-index) { max-width: 30rem; color: var(--muted); }
.contact-link { display: inline-block; font-size: 0.95rem; }
.faq-list { border-top: 1px solid var(--line-strong); }
.faq-list details { border-bottom: 1px solid var(--line-strong); }
.faq-list summary { display: flex; min-height: 4.8rem; align-items: center; justify-content: space-between; gap: 1.5rem; cursor: pointer; font-size: 1.05rem; font-weight: 800; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { position: relative; width: 1.5rem; height: 1.5rem; flex: 0 0 auto; }
.faq-list summary span::before, .faq-list summary span::after { content: ""; position: absolute; top: 50%; left: 50%; width: 1rem; height: 1px; background: var(--cobalt); transform: translate(-50%,-50%); }
.faq-list summary span::after { transform: translate(-50%,-50%) rotate(90deg); transition: transform 160ms ease; }
.faq-list details[open] summary span::after { transform: translate(-50%,-50%) rotate(0); }
.faq-list details p { max-width: 48rem; margin: 0 0 1.4rem; color: var(--muted); }
.faq-list p a { color: var(--cobalt); font-weight: 750; text-underline-offset: 0.2em; }

.post-event-section { padding: clamp(3.25rem, 6vw, 6rem) 0; background: var(--violet); color: var(--white); }
.post-event-grid { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 4rem; }
.post-event-grid h2 { margin: 0; font-size: clamp(2.2rem, 4vw, 4rem); line-height: 1; letter-spacing: -0.05em; }
.resource-panel { padding: 2rem; border: 1px solid rgba(255,255,255,0.3); }
.resource-panel p { margin: 0 0 1.5rem; }
.button-light { border-color: var(--white); background: var(--white); color: var(--violet); }

.organization-section { background: var(--paper-light); }
.organization-grid { display: grid; grid-template-columns: 0.65fr 1.35fr; align-items: end; gap: 3rem; }
.organization-grid h2 { max-width: 30rem; margin: 0; font-size: clamp(2rem, 3.7vw, 3.75rem); line-height: 1; letter-spacing: -0.05em; }
.organization-intro > p:not(.section-index) { max-width: 32rem; margin: 1.5rem 0 0; color: var(--muted); font-size: 1.02rem; }
.organization-names { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--line-strong); }
.organization-name { display: flex; min-height: 9rem; justify-content: center; padding: 1.5rem; flex-direction: column; text-decoration: none; }
.organization-name + .organization-name { border-left: 1px solid var(--line-strong); }
a.organization-name:hover { background: var(--ink); color: var(--white); }
.organization-name span { font-size: clamp(1.5rem, 3vw, 2.5rem); font-weight: 900; letter-spacing: -0.04em; }
.organization-name small { color: var(--muted); font-size: 0.75rem; font-weight: 750; letter-spacing: 0.07em; text-transform: uppercase; }
a.organization-name:hover small { color: #c7cee8; }

.sponsors-section { padding: 0 0 clamp(3.25rem, 6vw, 5rem); background: var(--paper-light); }
.sponsors-grid { display: grid; grid-template-columns: minmax(0, 0.65fr) minmax(0, 1.35fr); align-items: center; gap: 3rem; padding-top: clamp(2rem, 4vw, 3rem); border-top: 1px solid var(--line-strong); }
.sponsors-intro h2 { margin: 0; font-size: clamp(1.75rem, 2.8vw, 2.5rem); line-height: 1.15; letter-spacing: -0.04em; }
.sponsors-intro p { margin: 0.8rem 0 0; color: var(--muted); }
.sponsors-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; margin: 0; padding: 0; list-style: none; }
.sponsors-list li { min-width: 0; }
/* Project-specific card name avoids generic advertising-filter collisions. */
.enf-company-card { display: flex; height: 100%; min-height: 12rem; flex-direction: column; justify-content: center; gap: 1rem; padding: 1.5rem; border: 1px solid var(--line); background: var(--white); color: var(--muted); text-decoration: none; transition: border-color 160ms ease, color 160ms ease; }
.enf-company-card:hover { border-color: var(--cobalt); color: var(--cobalt); }
.sponsor-logo { display: flex; min-height: 6.5rem; flex: 1; align-items: center; justify-content: center; }
.sponsor-logo img { display: block; width: 100%; height: auto; object-fit: contain; }
.sponsor-logo-comunilog { max-width: 19rem; }
.sponsor-logo-informanuais { max-width: 21rem; }
.sponsor-visit { display: flex; align-items: center; justify-content: center; gap: 0.5rem; font-size: 0.8rem; font-weight: 750; }

.site-footer { padding: 1.4rem 0; background: var(--ink); color: #bcc4e0; }
.footer-grid { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 2rem; }
.site-footer p { margin: 0; font-size: 0.75rem; }
.site-footer p:nth-child(2) { text-align: center; }
.site-footer a { justify-self: end; color: var(--white); font-size: 0.78rem; font-weight: 800; text-underline-offset: 0.25rem; }
.footer-links { display: flex; justify-content: flex-end; align-items: center; flex-wrap: wrap; gap: 0.5rem 1.25rem; }
.footer-links a { display: inline-flex; min-height: 2.75rem; align-items: center; gap: 0.3rem; }

@media (max-width: 62rem) {
  .js .menu-toggle { display: inline-flex; flex-shrink: 0; min-width: 4.5rem; min-height: 2.75rem; align-items: center; justify-content: end; gap: 0.65rem; padding: 0.5rem 0; border: 0; background: transparent; color: var(--ink); font: inherit; font-size: 0.875rem; font-weight: 800; cursor: pointer; }
  .menu-toggle-icon { display: grid; gap: 0.3rem; width: 1.25rem; }
  .menu-toggle-icon i { display: block; height: 2px; background: currentColor; transition: transform 180ms ease; }
  .menu-toggle[aria-expanded="true"] .menu-toggle-icon i:first-child { transform: translateY(0.2rem) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] .menu-toggle-icon i:last-child { transform: translateY(-0.2rem) rotate(-45deg); }
  .js .main-nav { display: none; position: absolute; top: 100%; right: 0; left: 0; max-height: calc(100vh - var(--header-height)); max-height: calc(100dvh - var(--header-height)); overflow-y: auto; overscroll-behavior: contain; align-items: stretch; padding: 0.75rem 1rem max(0.75rem, env(safe-area-inset-bottom)); border-bottom: 1px solid var(--line); background: var(--paper-light); box-shadow: 0 1rem 2.5rem rgba(7,16,63,0.1); flex-direction: column; gap: 0.2rem; }
  .js .main-nav.is-open { display: flex; }
  .js .main-nav a { flex-shrink: 0; min-height: 2.75rem; padding: 0.75rem; }
  .js .nav-cta { margin-top: 0.35rem; text-align: center; }
  .no-js .site-header { position: static; height: auto; }
  .no-js .header-inner { height: auto; min-height: var(--header-height); padding-block: 0.75rem; flex-wrap: wrap; }
  .no-js .main-nav { width: 100%; padding-top: 0.65rem; border-top: 1px solid var(--line); flex-wrap: wrap; gap: 0.25rem 0.75rem; }
  .no-js .main-nav a { padding: 0.4rem 0.65rem; }
  .no-js .nav-cta { margin: 0; }
  .hero { min-height: auto; }
  .hero-grid, .question-grid { grid-template-columns: minmax(0, 1fr); }
  .hero-art { width: min(100%, 42rem); margin-left: auto; }
  .hero-art img { height: 25rem; object-position: right center; }
  .question-grid { gap: 3rem; }
  .context-shifts { grid-template-columns: 1fr 1fr; }
  .context-shifts li:nth-child(3) { border-left: 0; }
  .context-shifts li:nth-child(n+3) { border-top: 1px solid var(--line); }
  .objectives-heading { grid-template-columns: 1fr; gap: 1.5rem; }
  .objectives-list { grid-template-columns: 1fr; }
  .objectives-list li { padding: 1.5rem 0; border-bottom: 1px solid var(--line); }
  .objectives-list li + li { padding-left: 0; border-left: 0; }
  .program-grid, .information-grid { grid-template-columns: 1fr; gap: 3.5rem; }
  .program-intro, .information-intro { position: static; }
  .registration-heading { grid-template-columns: 1fr; gap: 1.5rem; }
  .pricing-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .price-card-accent { grid-column: auto; }
  .organization-grid { grid-template-columns: 1fr; }
  .sponsors-grid { grid-template-columns: 1fr; gap: 1.5rem; }
}

@media (max-width: 48rem) {
  :root { --header-height: 4.5rem; }
  .container { width: min(calc(100% - 2rem), var(--container)); }
  .hero { padding-top: 3rem; }
  .site-header, .header-inner { min-height: 4.5rem; }
  .event-facts { display: grid; grid-template-columns: 1fr 1fr; }
  .event-facts div { padding: 0.35rem 0.8rem; }
  .event-facts div:first-child { grid-column: 1 / -1; padding-left: 0.8rem; border-right: 0; border-bottom: 1px solid var(--line); }
  .event-facts div:nth-child(2) { padding-left: 0.8rem; }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 0.5rem; }
  .text-link { text-align: center; }
  .hero-art img { height: 18rem; object-position: right center; }
  .context-details-content, .context-history, .context-pivot, .context-proof, .context-caution { grid-template-columns: 1fr; gap: 1rem; }
  .context-pivot { align-items: start; }
  .context-shifts { grid-template-columns: 1fr; }
  .context-shifts li + li, .context-shifts li:nth-child(3) { border-top: 1px solid var(--line); border-left: 0; }
  .theme-path { grid-template-columns: 1fr; gap: 2rem; }
  .theme-path::before { top: 2rem; bottom: 2rem; left: 2rem; width: 1px; height: auto; }
  .theme-number { width: 4rem; height: 4rem; }
  .theme-path li { display: grid; grid-template-columns: 4rem minmax(0, 1fr); column-gap: 1rem; padding: 0; }
  .theme-number, .theme-path li:nth-child(2) .theme-number, .theme-path li:nth-child(3) .theme-number { grid-row: 1 / 3; margin: 0; transform: none; }
  .theme-path h3 { align-self: end; margin-bottom: 0.6rem; }
  .schedule li { grid-template-columns: 3.9rem minmax(0, 1fr); }
  .schedule li::before { display: none; }
  .schedule .duration { grid-column: 2; margin-top: -0.8rem; }
  .pricing-grid { grid-template-columns: 1fr; }
  .price-card, .price-card-accent { grid-column: auto; min-height: 0; }
  .post-event-grid { grid-template-columns: 1fr; gap: 2rem; }
  .organization-names { grid-template-columns: 1fr; }
  .organization-name + .organization-name { border-top: 1px solid var(--line-strong); border-left: 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 0.6rem; text-align: left; }
  .site-footer p:nth-child(2) { text-align: left; }
  .site-footer a { justify-self: start; }
  .footer-links { justify-content: flex-start; }
}

@media (max-width: 36rem) {
  .sponsors-list { grid-template-columns: minmax(0, 1fr); }
  .enf-company-card { min-height: 10rem; padding: 1.25rem; }
}

@media (max-width: 28rem) {
  .program-speaker { grid-template-columns: minmax(0, 1fr); }
  .program-speaker img { width: 8rem; height: 8rem; }
  .brand-name { font-size: 0.75rem; letter-spacing: 0.035em; }
  .brand-mark { font-size: 1.35rem; }
  .header-inner { gap: 0.25rem 0.5rem; flex-wrap: wrap; padding-block: 0.35rem; }
  .brand { flex: 1 1 12rem; }
  .menu-toggle { margin-left: auto; }
  .hero-subtitle { font-size: 1rem; }
  .event-facts dd { font-size: 0.875rem; letter-spacing: 0.035em; }
  .theme-path li { grid-template-columns: 3.75rem minmax(0, 1fr); }
  .theme-number { width: 3.75rem; height: 3.75rem; }
  .theme-path::before { left: 1.875rem; }
}

@supports not (font-size: 1cqi) {
  @media (max-width: 62rem) { .hero h1 { font-size: clamp(1.75rem, 10vw, 4.6rem); } }
}

@media (max-height: 40rem) {
  .program-intro, .information-intro { position: static; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; }
}