:root {
  --accent: #17376e;
  --accent-light: #46a5e5;
  --accent-soft: #6eb5eb;
  --text: #1c1f26;

  --bg: #f8fafc;
  --surface: #fff;
  --muted: #5f6673;
  --line: #e4e8ef;
  --accent-bg: #eef5fc;
  --accent-bg-strong: #e3effa;
  --header-gradient-angle: 155deg;
  --header-gradient-fade: 72%;
  --glow-light: rgb(70 165 229 / 0.28);
  --glow-dark: rgb(23 55 110 / 0.12);
  --glow-size: min(36rem, 75vw);
  --glow-blob: rgb(70 165 229 / 0.24);
  --shadow-sm: 0 1px 2px rgb(23 55 110 / 0.05), 0 1px 3px rgb(23 55 110 / 0.04);
  --shadow-md: 0 8px 24px rgb(23 55 110 / 0.07), 0 2px 6px rgb(23 55 110 / 0.04);
  --shadow-lg: 0 16px 40px rgb(23 55 110 / 0.1);
  --radius-sm: 0.5rem;
  --radius-md: 0.875rem;
  --radius-lg: 1.25rem;
  --radius-full: 9999px;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --max: clamp(40rem, 78vw, 68rem);
  --space: clamp(3.25rem, 8vw, 5.5rem);
  --font-sans: "Source Sans 3", system-ui, -apple-system, sans-serif;
  --font-display: "Outfit", system-ui, -apple-system, sans-serif;
  font-synthesis: none;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 4.5rem;
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-underline-offset: 3px;
}

.section a,
.site-footer a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.section a:hover,
.site-footer a:hover {
  opacity: 1;
  text-decoration: underline;
  text-decoration-color: currentColor;
}

.survey-inline-link--pending {
  text-decoration-style: dashed;
  cursor: pointer;
}

.skip-link {
  position: absolute;
  left: -9999px;
  z-index: 100;
  padding: 0.5rem 1rem;
  background: var(--text);
  color: var(--bg);
  text-decoration: none;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

/* Header — background wash + glow: tune variables in :root above */
.site-header {
  position: relative;
  overflow-x: hidden;
  padding: clamp(2.5rem, 6vw, 4rem) 0 2.75rem;
  background:
    radial-gradient(
      ellipse 90% 70% at 92% 8%,
      var(--glow-light) 0%,
      transparent 58%
    ),
    radial-gradient(
      ellipse 55% 45% at 8% 92%,
      var(--glow-dark) 0%,
      transparent 52%
    ),
    linear-gradient(
      var(--header-gradient-angle),
      var(--accent-bg) 0%,
      #fff var(--header-gradient-fade)
    );
  border-bottom: 1px solid rgb(23 55 110 / 0.14);
}

.site-header::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(
    90deg,
    var(--accent) 0%,
    var(--accent-light) 100%
  );
}

.site-header::after {
  content: "";
  position: absolute;
  top: -35%;
  right: -18%;
  width: var(--glow-size);
  height: var(--glow-size);
  background: radial-gradient(
    circle,
    var(--glow-blob) 0%,
    transparent 62%
  );
  pointer-events: none;
}

.site-header .container {
  position: relative;
  z-index: 1;
}

.site-tag {
  display: inline-block;
  margin: 0 0 1rem;
  padding: 0.35rem 0.85rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgb(255 255 255 / 0.7);
  border: 1px solid rgb(23 55 110 / 0.12);
  border-radius: var(--radius-full);
}

.site-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 10vw, 3.75rem);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1;
  color: var(--text);
}

.site-subtitle {
  margin: 1.5rem 0 0;
  padding: 0;
  font-size: clamp(1.0625rem, 2.5vw, 1.25rem);
  font-weight: 400;
  line-height: 1.55;
  color: var(--muted);
  max-width: none;
  text-wrap: pretty;
  white-space: pre-line;
}

.meta-line {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 0 1.75rem;
  margin: 2rem 0 0;
  padding: 1rem 0 0;
  list-style: none;
  border-top: 1px solid rgb(23 55 110 / 0.12);
}

.meta-item {
  display: grid;
  grid-template-rows: auto auto;
  gap: 0.3rem;
  margin: 0;
  padding: 0;
  background: none;
  border: none;
  border-radius: 0;
  box-shadow: none;
}

.meta-item + .meta-item {
  padding-left: 1.75rem;
  border-left: 1px solid var(--line);
}

.meta-label {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  line-height: 1;
}

.meta-value {
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--text);
}

.meta-format .meta-value,
.meta-date .meta-value,
.meta-location .meta-value {
  color: var(--accent);
}

.meta-actions {
  display: flex;
  align-items: center;
  margin-left: auto;
  padding-left: 0;
  border-left: none;
}

.meta-actions__group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.625rem;
}

.meta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.625rem 1.125rem;
  border: 1px solid rgb(23 55 110 / 0.16);
  border-radius: var(--radius-full);
  background: #fff;
  color: var(--accent);
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  white-space: nowrap;
  box-shadow: var(--shadow-sm);
  transition:
    background 0.2s var(--ease),
    border-color 0.2s var(--ease),
    transform 0.2s var(--ease),
    box-shadow 0.2s var(--ease);
}

.meta-btn:hover {
  background: var(--accent-bg);
  border-color: rgb(23 55 110 / 0.28);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  text-decoration: none;
}

.meta-btn:last-child {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.meta-btn:last-child:hover {
  background: #1a4080;
  border-color: #1a4080;
  color: #fff;
}

.meta-btn--primary {
  padding: 0.6875rem 1.25rem;
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 700;
  box-shadow: var(--shadow-md);
}

.meta-btn--primary:hover {
  background: #1a4080;
  border-color: #1a4080;
  color: #fff;
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

/* Nav */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgb(255 255 255 / 0.82);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: box-shadow 0.25s var(--ease);
}

.site-nav.is-scrolled {
  box-shadow: var(--shadow-sm);
}

.nav-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1rem;
  padding: 0.625rem 0;
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  order: 2;
  margin-left: auto;
  padding: 0.5rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--accent);
  cursor: pointer;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease);
}

.nav-toggle:hover {
  background: var(--accent-bg);
  border-color: rgb(23 55 110 / 0.2);
}

.nav-toggle-icon {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.3rem;
  width: 1.375rem;
  height: 1.125rem;
}

.nav-toggle-line {
  display: block;
  width: 100%;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
  transition: transform 0.2s var(--ease), opacity 0.2s var(--ease);
}

.site-nav.is-menu-open .nav-toggle-line:nth-child(1) {
  transform: translateY(0.425rem) rotate(45deg);
}

.site-nav.is-menu-open .nav-toggle-line:nth-child(2) {
  opacity: 0;
}

.site-nav.is-menu-open .nav-toggle-line:nth-child(3) {
  transform: translateY(-0.425rem) rotate(-45deg);
}

.nav-menu {
  display: none;
  flex-basis: 100%;
  order: 3;
  padding: 0.5rem 0 0.75rem;
  border-top: 1px solid var(--line);
}

.site-nav.is-menu-open .nav-menu {
  display: block;
}

.nav-brand {
  order: 1;
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--accent);
  text-decoration: none;
}

.nav-brand:hover {
  opacity: 0.85;
}

.site-nav .nav-conference-logo {
  order: 1;
  margin-left: 0;
  display: none;
}

.nav-links {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

@media (min-width: 48rem) {
  .nav-toggle {
    display: none;
  }

  .nav-inner {
    flex-wrap: nowrap;
    align-items: center;
    gap: 0.75rem 1.25rem;
  }

  .nav-menu {
    display: flex;
    flex: 1 1 auto;
    flex-basis: auto;
    order: 1;
    min-width: 0;
    padding: 0;
    border-top: none;
  }

  .nav-brand {
    display: none;
  }

  .site-nav .nav-conference-logo {
    display: inline-flex;
    order: 2;
    margin-left: auto;
    align-self: center;
  }

  .nav-links {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0.25rem;
  }
}

.site-nav .nav-links a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--muted);
  text-decoration: none;
  padding: 0.55rem 0.7rem;
  border-radius: var(--radius-sm);
  transition: color 0.2s var(--ease), background 0.2s var(--ease);
}

@media (min-width: 48rem) and (max-width: 63.99rem) {
  .site-nav .nav-links a {
    font-size: 0.6875rem;
    padding: 0.35rem 0.45rem;
    border-radius: var(--radius-full);
  }
}

@media (min-width: 64rem) {
  .site-nav .nav-links a {
    font-size: 0.75rem;
    padding: 0.4rem 0.6rem;
    border-radius: var(--radius-full);
  }
}

.site-nav .nav-links a:hover {
  color: var(--accent);
  background: var(--accent-bg);
  opacity: 1;
}

.site-nav .nav-links a.is-active {
  color: var(--accent);
  background: var(--accent-bg-strong);
  font-weight: 600;
  box-shadow: none;
}

.site-nav .nav-links a:focus-visible,
.nav-external:focus-visible,
.nav-toggle:focus-visible,
.nav-brand:focus-visible {
  outline: 2px solid var(--accent-light);
  outline-offset: 2px;
}

.section a:focus-visible {
  outline: 2px solid var(--accent-light);
  outline-offset: 3px;
}

.nav-external:not(.nav-conference-logo) {
  margin-left: auto;
  flex-shrink: 0;
  font-size: 0.8125rem;
  font-weight: 600;
  color: #fff;
  text-decoration: none;
  padding: 0.45rem 1rem;
  background: linear-gradient(
    135deg,
    var(--accent) 0%,
    #1f4d8c 100%
  );
  border-radius: var(--radius-full);
  box-shadow: 0 2px 8px rgb(23 55 110 / 0.22);
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.nav-external:not(.nav-conference-logo):hover {
  opacity: 1;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgb(23 55 110 / 0.28);
}

/* Conference logo (nav + footer) — horizontal ECTEL wordmark */
.conference-logo {
  line-height: 0;
  text-decoration: none;
  transition: opacity 0.2s var(--ease);
}

.footer-conference-logo.conference-logo {
  display: block;
  flex-shrink: 0;
}

.conference-logo:hover {
  opacity: 0.88;
}

.conference-logo img {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  object-fit: contain;
}

.nav-conference-logo {
  align-items: center;
  flex-shrink: 0;
}

.nav-conference-logo img {
  width: 8.5rem;
  height: auto;
  max-width: none;
  max-height: none;
}

@media (min-width: 48rem) and (max-width: 63.99rem) {
  .nav-conference-logo img {
    width: 7.5rem;
  }
}

@media (min-width: 64rem) and (max-width: 79.99rem) {
  .nav-conference-logo img {
    width: 9rem;
  }
}

@media (min-width: 80rem) {
  .nav-conference-logo img {
    width: 11rem;
  }
}

.footer-conference-logo img {
  width: 9.5rem;
  max-width: 100%;
  height: auto;
}

@media (min-width: 48rem) {
  .footer-conference-logo img {
    width: 11rem;
  }
}

/* Sections */
.section {
  padding: var(--space) 0;
}

main > .section {
  background: var(--surface);
}

main > .section:nth-child(even) {
  background: transparent;
}

h2 {
  margin: 0 0 1.75rem;
  font-family: var(--font-display);
  font-size: clamp(1.625rem, 4vw, 2.125rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.15;
  text-transform: none;
  color: var(--text);
}

h2::after {
  content: "";
  display: block;
  width: 2.75rem;
  height: 3px;
  margin-top: 0.875rem;
  border-radius: var(--radius-full);
  background: linear-gradient(
    90deg,
    var(--accent) 0%,
    var(--accent-light) 100%
  );
}

h3 {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: 1.1875rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  line-height: 1.3;
  color: var(--text);
}

.section > .container > h3:not(:first-child) {
  margin-top: 2rem;
}

.lead {
  font-size: 1.0625rem;
  color: var(--text);
}

@media (min-width: 48rem) {
  #about .about-description p,
  .section-intro,
  #participation .panel-intro {
    text-align: justify;
    hyphens: auto;
    text-wrap: pretty;
  }
}

.about-faq {
  margin: -0.75rem 0 clamp(2.25rem, 5vw, 3rem);
}

.about-faq__panel {
  padding: clamp(1.25rem, 3vw, 1.75rem);
  border: 1px solid rgb(70 165 229 / 0.18);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(
      ellipse 80% 60% at 100% 0%,
      rgb(70 165 229 / 0.12) 0%,
      transparent 55%
    ),
    linear-gradient(180deg, var(--accent-bg) 0%, var(--surface) 100%);
  box-shadow: var(--shadow-md);
}

.about-faq__eyebrow {
  margin: 0 0 1rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1;
  color: var(--accent-light);
}

.about-faq__grid {
  display: grid;
  gap: 0.875rem;
  margin: 0;
  padding: 0;
}

.about-faq__item {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  margin: 0;
  padding: 1.125rem 1.25rem 1.25rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition:
    border-color 0.2s var(--ease),
    box-shadow 0.2s var(--ease),
    transform 0.2s var(--ease);
}

.about-faq__item:hover {
  border-color: rgb(70 165 229 / 0.35);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.about-faq__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.about-faq__index {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent-soft);
}

.about-faq__icon {
  width: 1.375rem;
  height: 1.375rem;
  flex-shrink: 0;
  color: var(--accent-light);
}

.about-faq__question {
  margin: 0 0 0.5rem;
  font-family: var(--font-sans);
  font-size: 1.0125rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--accent);
}

.about-faq__answer {
  font-size: 0.9375rem;
  line-height: 1.58;
  color: var(--text);
  text-wrap: pretty;
}

.about-faq__answer p {
  margin: 0;
}

@media (min-width: 56rem) {
  .about-faq__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
  }
}

/* Survey CTA */
.survey-cta {
  margin: 0 0 clamp(2.5rem, 5vw, 3.25rem);
}

.survey-cta__inner {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding: clamp(1.5rem, 4vw, 2.25rem);
  border-radius: var(--radius-lg);
  background: linear-gradient(
    135deg,
    var(--accent) 0%,
    #1a4080 42%,
    var(--accent-light) 100%
  );
  box-shadow: var(--shadow-lg);
  color: #fff;
}

@media (min-width: 48rem) {
  .survey-cta__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
  }
}

.survey-cta__eyebrow {
  margin: 0 0 0.5rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1;
  color: rgb(255 255 255 / 0.7);
}

.survey-cta__title {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 3vw, 1.625rem);
  font-weight: 600;
  line-height: 1.25;
  color: #fff;
}

.survey-cta__text {
  margin: 0;
  font-size: 0.9875rem;
  line-height: 1.6;
  color: rgb(255 255 255 / 0.92);
}

.survey-cta__note {
  margin: 0.75rem 0 0;
  font-size: 0.8125rem;
  color: rgb(255 255 255 / 0.65);
}

.survey-cta__action {
  flex-shrink: 0;
}

.survey-cta__actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: stretch;
}

@media (min-width: 48rem) {
  .survey-cta__actions {
    align-items: flex-end;
  }
}

.survey-cta__link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  background: #fff;
  color: var(--accent) !important;
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none !important;
  white-space: nowrap;
  box-shadow: 0 6px 20px rgb(0 0 0 / 0.18);
  transition:
    transform 0.2s var(--ease),
    box-shadow 0.2s var(--ease);
}

.survey-cta__link--primary {
  padding: 0.875rem 1.625rem;
  background: #fff;
  color: var(--accent) !important;
  font-size: 1.03125rem;
  font-weight: 700;
  box-shadow: 0 6px 22px rgb(0 0 0 / 0.2);
}

.survey-cta__link--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 26px rgb(0 0 0 / 0.24);
}

.survey-cta__link:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgb(0 0 0 / 0.22);
  opacity: 1;
}

.survey-cta__link--primary .survey-cta__arrow {
  font-size: 1.25rem;
  transition: transform 0.2s var(--ease);
}

.survey-cta__link--primary:hover .survey-cta__arrow {
  transform: translateX(2px);
}

.survey-cta__arrow {
  font-size: 1.25rem;
  line-height: 1;
}

.survey-cta__link--disabled {
  display: inline-flex;
  background: rgb(255 255 255 / 0.18);
  color: rgb(255 255 255 / 0.9) !important;
  cursor: default;
  box-shadow: none;
}

.survey-cta__link--disabled:hover {
  transform: none;
  box-shadow: none;
}

/* Description — plain prose */
.about-description {
  margin: 0 0 clamp(2.25rem, 5vw, 3rem);
}

.about-description h2 {
  margin-bottom: 1rem;
}

.about-description p {
  margin: 0;
  font-size: 1.0125rem;
  line-height: 1.65;
  color: var(--text);
}

.about-description p + p {
  margin-top: 1rem;
}

/* Shared panels */
.panel {
  padding: 1.5rem 1.5rem 1.625rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.panel--flush {
  padding: 0;
  overflow: hidden;
}

.panel h3:first-child {
  margin-top: 0;
}

.callout {
  margin-top: 2.5rem;
  padding: 1.5rem 1.5rem 1.625rem;
  border: 1px solid rgb(70 165 229 / 0.22);
  border-radius: var(--radius-lg);
  background: linear-gradient(
    160deg,
    var(--accent-bg) 0%,
    rgb(255 255 255 / 0.95) 55%
  );
  box-shadow: var(--shadow-sm);
}

.callout h3 {
  margin-top: 0;
  color: var(--accent);
}

.muted {
  color: var(--muted);
  font-size: 0.875rem;
}

.two-col,
.topics-layout {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 36rem) {
  .two-col,
  .topics-layout {
    grid-template-columns: 1fr 1fr;
  }
}

.section-intro {
  margin: -0.75rem 0 1.75rem;
  font-size: 1.0125rem;
  line-height: 1.65;
  color: var(--text);
}

.section-intro--follow {
  margin-top: -1.25rem;
}

.panel-intro {
  margin: -0.25rem 0 1rem;
  font-size: 1rem;
  line-height: 1.58;
  color: var(--muted);
}

/* Shared list rows (goals questions, agenda steps) */
.item-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.75rem;
}

.item-list li {
  margin: 0;
}

.item-list li + li {
  margin-top: 0;
}

.item-list__badge {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  margin-top: 0.05em;
  border-radius: var(--radius-full);
  background: var(--accent);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  font-style: normal;
}

.goals-questions {
  list-style: none;
  padding: 0;
  margin: 0.625rem 0 0;
  display: grid;
  gap: 0.5rem;
}

.goals-questions li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  margin: 0;
  padding: 0.875rem 1rem 0.875rem 1.125rem;
  border-left: 3px solid var(--accent-light);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: linear-gradient(90deg, var(--accent-bg) 0%, rgb(255 255 255 / 0.6) 100%);
  font-size: 0.9375rem;
  line-height: 1.55;
  font-style: italic;
  color: var(--text);
}

.goals-questions li + li {
  margin-top: 0;
}

.goals-questions .item-list__badge {
  width: 1.375rem;
  height: 1.375rem;
}

/* Participation */
.agenda-steps {
  counter-reset: agenda;
}

.agenda-steps li {
  counter-increment: agenda;
  position: relative;
  margin: 0;
  padding: 1rem 1.125rem 1rem 3rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
  font-size: 0.9375rem;
  line-height: 1.55;
  box-shadow: var(--shadow-sm);
}

.agenda-steps li::before {
  content: counter(agenda);
  position: absolute;
  left: 1rem;
  top: 1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: var(--radius-full);
  background: var(--accent);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
}

/* Outcomes */
.outcomes-grid {
  display: grid;
  gap: 1rem;
  margin-bottom: 1.75rem;
}

@media (min-width: 36rem) {
  .outcomes-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.outcome-card {
  padding: 1.375rem 1.5rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  transition:
    border-color 0.2s var(--ease),
    box-shadow 0.2s var(--ease);
}

.outcome-card:hover {
  border-color: rgb(70 165 229 / 0.35);
  box-shadow: var(--shadow-md);
}

.outcome-card__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  margin-bottom: 0.75rem;
  border-radius: var(--radius-full);
  background: var(--accent);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0;
  font-variant-numeric: tabular-nums;
}

.outcome-card__title {
  margin: 0 0 0.5rem;
  font-family: var(--font-sans);
  font-size: 1.0125rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--accent);
}

.outcome-card__text {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--text);
}

ul,
ol {
  margin: 0;
  padding-left: 1.125rem;
}

li + li {
  margin-top: 0.4rem;
}

/* Format steps */
.steps {
  display: grid;
  gap: 1rem;
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
  counter-reset: step;
}

@media (min-width: 40rem) {
  .steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.steps li {
  counter-increment: step;
  padding: 1.25rem 1.375rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.steps li:hover {
  border-color: rgb(70 165 229 / 0.35);
  box-shadow: var(--shadow-md);
}

.steps li::before {
  content: counter(step, decimal-leading-zero);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  height: 2rem;
  margin-bottom: 0.65rem;
  padding: 0 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--accent);
  background: var(--accent-bg);
  border-radius: var(--radius-full);
}

/* CfP placeholders */
.placeholder-list {
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.placeholder-list li {
  padding: 1rem 1.125rem;
  margin-top: 0.75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
  font-size: 0.9375rem;
  box-shadow: var(--shadow-sm);
}

.placeholder-list li:first-child {
  margin-top: 0;
}

.placeholder-list li:last-child {
  border-bottom: 1px solid var(--line);
}

.placeholder-list strong {
  display: block;
  font-weight: 600;
  margin-bottom: 0.2rem;
}

.placeholder-list span {
  color: var(--muted);
}

/* Tables */
.table-wrap {
  overflow-x: auto;
  margin: 1rem 0 0;
}

.dates-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.dates-table th,
.dates-table td {
  padding: 1rem 1.25rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
  transition: background 0.2s var(--ease);
}

.panel--flush .dates-table th:first-child,
.panel--flush .dates-table td:first-child {
  padding-left: 1.5rem;
}

.panel--flush .dates-table th:last-child,
.panel--flush .dates-table td:last-child {
  padding-right: 1.5rem;
}

.dates-table tbody tr:hover td {
  background: var(--accent-bg);
}

.dates-table tbody tr:last-child td:first-child {
  border-bottom-left-radius: var(--radius-lg);
}

.dates-table tbody tr:last-child td:last-child {
  border-bottom-right-radius: var(--radius-lg);
}

.dates-table thead th {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

.dates-table tbody tr:last-child td {
  border-bottom: none;
}

/* Organisers */
.organiser-grid {
  display: grid;
  gap: 1.75rem;
  margin-top: 1.5rem;
  list-style: none;
  padding: 0;
}

@media (min-width: 30rem) {
  .organiser-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 52rem) {
  .organiser-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .organiser-card {
    grid-column: span 2;
  }

  /* Center a lone card on the last row */
  .organiser-card:nth-last-child(1):nth-child(3n + 1) {
    grid-column: 3 / 5;
  }

  /* Center two cards on the last row */
  .organiser-card:nth-last-child(2):nth-child(3n + 1) {
    grid-column: 2 / 4;
  }

  .organiser-card:nth-last-child(1):nth-child(3n + 2) {
    grid-column: 4 / 6;
  }
}

.organiser-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1.75rem 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease), transform 0.2s var(--ease);
}

.organiser-card:hover {
  border-color: rgb(70 165 229 / 0.35);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.organiser-portrait {
  position: relative;
  flex-shrink: 0;
  margin-bottom: 1rem;
}

.organiser-photo {
  display: block;
  width: 10.5rem;
  height: 10.5rem;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--surface);
  box-shadow: 0 0 0 3px var(--accent-bg), var(--shadow-md);
}

.organiser-photo--placeholder {
  background: var(--accent-bg);
}

.organiser-name {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1.0125rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--accent);
}

.organiser-country {
  margin: 0.35rem 0 0;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--muted);
  text-align: center;
  hyphens: none;
}

.organiser-affiliation {
  margin: 0.5rem 0 0;
  font-size: 0.875rem;
  line-height: 1.45;
  color: var(--text);
  text-align: center;
  hyphens: none;
}

.organiser-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 0.875rem;
  font-size: 0.8125rem;
}

.organiser-links a {
  padding: 0.3rem 0.75rem;
  background: var(--accent-bg);
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: background 0.2s var(--ease);
}

.organiser-links a:hover {
  background: var(--accent-bg-strong);
  text-decoration: none;
}

.organiser-email {
  word-break: break-all;
}

.affiliations-block {
  margin-top: clamp(2.5rem, 6vw, 3.5rem);
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}

.affiliations-block--about {
  margin-top: 0;
  margin-bottom: clamp(2.25rem, 5vw, 3rem);
  padding-top: clamp(2rem, 4vw, 2.5rem);
}

.affiliations-block h2 {
  margin: 0 0 2rem;
  text-align: left;
}

.affiliation-logos {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 2rem;
  margin: 0;
  padding: 0;
}

.affiliation-logos-row {
  --row-gap: 2.75rem;
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: center;
  gap: 2rem var(--row-gap);
  margin: 0;
  padding: 0;
}

.affiliation-logo {
  display: flex;
  flex: 1 1 0;
  align-items: center;
  justify-content: center;
  min-width: 0;
  max-width: calc(
    (100% - (var(--row-logos) - 1) * var(--row-gap)) / var(--row-logos)
  );
  text-decoration: none;
  transition: opacity 0.2s var(--ease);
}

.affiliation-logo:hover {
  opacity: 0.8;
}

.affiliation-logos img {
  display: block;
  max-width: 100%;
  max-height: 6.5rem;
  width: auto;
  height: auto;
  object-fit: contain;
}

.placeholder-row td {
  color: var(--muted);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Footer */
.site-footer {
  position: relative;
  margin-top: 0;
  font-size: 0.875rem;
  color: var(--muted);
  background: var(--surface);
  border-top: 1px solid var(--line);
}

.site-footer::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(
    90deg,
    var(--accent) 0%,
    var(--accent-light) 100%
  );
}

.footer-inner {
  display: grid;
  gap: 2rem 2.5rem;
  padding: 2.75rem 0 2.25rem;
}

@media (min-width: 48rem) {
  .footer-inner {
    grid-template-columns: minmax(12rem, 1.4fr) repeat(2, minmax(9rem, 1fr));
    align-items: start;
  }
}

.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.75rem;
}

.footer-name {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--accent);
  line-height: 1.2;
}

.footer-tagline {
  margin: 0;
  max-width: 22rem;
  line-height: 1.5;
}

.footer-col-label {
  margin: 0 0 0.75rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  line-height: 1;
}

.footer-nav ul,
.footer-links {
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-nav li + li,
.footer-links li + li {
  margin-top: 0.35rem;
}

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

.site-footer a:hover {
  text-decoration: underline;
  opacity: 1;
}

.footer-bottom {
  border-top: 1px solid var(--line);
  background: var(--bg);
}

.footer-bottom-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
  padding: 1rem 0 1.25rem;
  font-size: 0.8125rem;
}

.footer-bottom p {
  margin: 0;
}

.footer-top {
  font-weight: 500;
  white-space: nowrap;
}

/* —— Mobile & small screens —— */
@media (max-width: 47.99rem) {
  html {
    scroll-padding-top: 3.5rem;
  }

  body.nav-menu-open {
    overflow: hidden;
  }

  .container {
    width: min(100% - 1.5rem, var(--max));
  }

  .site-header {
    padding: 2rem 0 2.25rem;
  }

  .site-title {
    font-size: clamp(1.875rem, 8.5vw, 2.5rem);
    line-height: 1.08;
  }

  .site-subtitle {
    margin-top: 1rem;
    font-size: 1rem;
    line-height: 1.5;
  }

  .meta-line {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    margin-top: 1.5rem;
    padding-top: 0.875rem;
  }

  .meta-item {
    width: 100%;
    padding: 0.75rem 0;
  }

  .meta-item:first-child {
    padding-top: 0;
  }

  .meta-item + .meta-item:not(.meta-actions) {
    padding-left: 0;
    border-left: none;
    border-top: 1px solid var(--line);
  }

  .meta-actions {
    margin-left: 0;
    width: 100%;
    padding-top: 0.75rem;
    border-top: 1px solid var(--line);
  }

  .meta-actions__group {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
  }

  .meta-btn {
    justify-content: center;
    white-space: normal;
    text-align: center;
  }

  .section {
    padding: clamp(2.25rem, 7vw, 3rem) 0;
  }

  h2 {
    margin-bottom: 1.25rem;
    font-size: clamp(1.375rem, 5.5vw, 1.625rem);
  }

  h2::after {
    margin-top: 0.65rem;
  }

  .panel,
  .callout {
    padding: 1.125rem 1.125rem 1.25rem;
  }

  #participation .panel--flush {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .dates-table {
    min-width: 17.5rem;
    font-size: 0.8125rem;
  }

  .dates-table th,
  .dates-table td {
    padding: 0.75rem 1rem;
  }

  .panel--flush .dates-table th:first-child,
  .panel--flush .dates-table td:first-child {
    padding-left: 1rem;
  }

  .panel--flush .dates-table th:last-child,
  .panel--flush .dates-table td:last-child {
    padding-right: 1rem;
  }

  .organiser-grid {
    gap: 1.25rem;
  }

  .organiser-card {
    padding: 1.25rem 1rem;
  }

  .organiser-photo {
    width: 8.5rem;
    height: 8.5rem;
  }

  .organiser-email {
    font-size: 0.75rem;
  }

  .affiliation-logos {
    gap: 1.5rem;
  }

  .affiliation-logos-row {
    --row-gap: 1.5rem;
    flex-wrap: wrap;
  }

  .affiliation-logo {
    flex: 1 1 calc(50% - var(--row-gap));
    max-width: calc(50% - var(--row-gap));
  }

  .affiliation-logos img {
    max-height: 4rem;
  }

  .footer-inner {
    gap: 1.75rem;
    padding: 2rem 0 1.75rem;
    text-align: center;
  }

  .footer-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .footer-tagline {
    max-width: none;
  }

  .footer-nav ul,
  .footer-links {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .footer-bottom-inner {
    flex-direction: column;
    text-align: center;
  }
}