:root {
  --ink: #27312c;
  --muted: #687168;
  --line: #eadfca;
  --paper: #fffaf1;
  --panel: #ffffff;
  --blue: #24583a;
  --blue-dark: #163722;
  --navy: #1f3428;
  --cyan: #d8662c;
  --gold: #c7a12d;
  --green: #24583a;
  --danger: #b8322a;
  --coral: #ef8a66;
  --pink: #d86b9f;
  --shadow: 0 18px 46px rgba(39, 49, 44, 0.13);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
}

a {
  color: inherit;
}

button,
input,
select,
textarea {
  font: inherit;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px 13px;
  color: var(--ink);
  background: var(--panel);
}

input::placeholder,
textarea::placeholder {
  color: #8f9791;
  font-size: 0.84rem;
  font-weight: 400;
}

textarea {
  resize: vertical;
}

.site-header {
  position: sticky;
  top: 0;
  isolation: isolate;
  z-index: 2147483000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 104px;
  padding: 14px clamp(18px, 5vw, 72px);
  color: var(--blue-dark);
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
  overflow: visible;
}

.brand,
nav a,
.nav-parent,
.primary-button,
.secondary-button,
.text-link,
.category-link,
.portal-card {
  text-decoration: none;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  color: var(--blue-dark);
}

.brand img {
  width: clamp(210px, 24vw, 360px);
  height: auto;
  max-height: 86px;
  object-fit: contain;
  padding: 0;
  border-radius: 0;
  background: transparent;
}

.brand span {
  display: grid;
  gap: 2px;
  max-width: 360px;
  font-weight: 900;
  line-height: 1.08;
}

.brand small {
  color: var(--gold);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

nav {
  position: relative;
  z-index: 2147483001;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px;
}

nav a,
.nav-parent {
  border: 0;
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 11px;
  border-radius: 8px;
  color: var(--blue-dark);
  font-size: 0.96rem;
  font-weight: 850;
  white-space: nowrap;
  cursor: pointer;
}

.nav-parent {
  background: transparent;
}

nav a:hover,
nav a:focus-visible,
.nav-group:hover .nav-parent,
.nav-group:focus-within .nav-parent {
  background: #f4edda;
  color: var(--blue-dark);
}

.nav-group {
  position: relative;
  z-index: 2147483002;
}

.nav-group::before {
  content: "";
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  height: 16px;
}

.nav-parent::after {
  content: "▾";
  margin-left: 6px;
  color: var(--gold);
  font-size: 0.72rem;
}

.nav-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 2147483003;
  min-width: 240px;
  display: grid;
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transform: translateY(0);
  transition: opacity 160ms ease, transform 160ms ease;
}

.nav-group:hover,
.nav-group:focus-within {
  z-index: 2147483003;
}

.nav-group:hover .nav-dropdown,
.nav-group:focus-within .nav-dropdown {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.nav-dropdown a {
  min-height: 48px;
  justify-content: flex-start;
  padding: 0 14px;
  border-radius: 8px;
}

.home-return {
  position: fixed;
  right: clamp(16px, 3vw, 32px);
  bottom: clamp(16px, 3vw, 32px);
  z-index: 25;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #ffffff;
  background: var(--green);
  box-shadow: 0 12px 28px rgba(39, 49, 44, 0.18);
  font-weight: 900;
  text-decoration: none;
  transition: background 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.home-return:hover,
.home-return:focus-visible {
  background: var(--blue-dark);
  box-shadow: 0 16px 34px rgba(39, 49, 44, 0.24);
  transform: translateY(-2px);
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.55fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: center;
  overflow: hidden;
  min-height: auto;
  padding: 62px clamp(18px, 6vw, 86px);
  color: var(--ink);
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.96), rgba(255, 250, 241, 0.84));
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("assets/aised-home-hero-watermark.png") center / min(92vw, 1180px) auto no-repeat;
  pointer-events: none;
  z-index: 0;
}

.hero-copy {
  position: relative;
  z-index: 1;
  max-width: 920px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero h1,
.page-hero h1,
h2 {
  margin: 0;
  letter-spacing: 0;
}

.hero h1 {
  max-width: 900px;
  font-size: clamp(3.4rem, 8vw, 7.6rem);
  line-height: 0.92;
}

.hero p {
  max-width: 660px;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: clamp(1.12rem, 2vw, 1.45rem);
  line-height: 1.48;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.hero-meta span,
.status-pill {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 0 12px;
  color: #ffffff;
  background: var(--blue);
  border: 1px solid var(--blue);
  font-weight: 800;
}

.hero-actions,
.section-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 30px;
}

.compact-actions {
  margin-top: 6px;
}

.partner-action {
  margin-top: 16px;
}

.primary-button,
.secondary-button,
.text-link {
  min-width: 156px;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  padding: 0 18px;
  font-weight: 900;
  line-height: 1;
  text-align: center;
  white-space: nowrap;
  cursor: pointer;
  transition: background 160ms ease, border-color 160ms ease, color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}

.primary-button {
  border: 1px solid var(--blue);
  color: #ffffff;
  background: var(--blue);
  box-shadow: 0 10px 22px rgba(36, 88, 58, 0.18);
}

.primary-button:hover,
.primary-button:focus-visible {
  background: var(--blue-dark);
  border-color: var(--blue-dark);
  transform: translateY(-1px);
}

.secondary-button {
  border: 1px solid var(--gold);
  color: var(--blue-dark);
  background: #fff8df;
}

.secondary-button:hover,
.secondary-button:focus-visible {
  background: #f4edda;
  border-color: var(--blue);
  transform: translateY(-1px);
}

.text-link {
  border: 1px solid var(--line);
  color: var(--blue-dark);
  background: #fff8df;
}

.text-link:hover,
.text-link:focus-visible {
  border-color: var(--blue);
  background: #f4edda;
  transform: translateY(-1px);
}

.hero-art {
  position: relative;
  z-index: 1;
  width: 100%;
  max-height: 72vh;
  object-fit: contain;
  border-radius: 10px;
  box-shadow: var(--shadow);
}

.quick-panel,
.portal-grid,
.date-grid,
.speaker-grid,
.pricing-grid,
.audience-grid,
.simple-list {
  display: grid;
  gap: 14px;
}

.quick-panel {
  padding: 18px clamp(18px, 6vw, 86px);
  background: var(--blue-dark);
}

.quick-panel article {
  min-height: 112px;
  display: grid;
  align-content: center;
  gap: 6px;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.07);
}

.quick-panel span,
.small-note,
.form-status,
.footer span,
.muted {
  color: var(--muted);
}

.quick-panel span {
  color: #a8c4ff;
  font-weight: 850;
  text-transform: uppercase;
  font-size: 0.78rem;
}

.quick-panel strong {
  font-size: 1.35rem;
}

.venue-summary-panel {
  display: grid;
  grid-template-columns: minmax(180px, 260px) minmax(0, 1fr);
  gap: 22px;
  align-items: center;
}

.venue-summary-panel img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 10px;
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.18);
}

.venue-summary-panel span {
  color: #a8c4ff;
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.venue-summary-panel strong {
  display: block;
  margin-top: 8px;
  color: #ffffff;
  font-size: clamp(1.35rem, 2.5vw, 2rem);
  line-height: 1.12;
}

.venue-summary-panel p {
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.45;
}

.venue-summary-panel .venue-map-button {
  margin-top: 14px;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.22);
}

.announcement-strip {
  overflow: hidden;
  display: flex;
  gap: 28px;
  padding: 14px 0;
  color: var(--blue-dark);
  background: var(--gold);
  font-weight: 900;
  white-space: nowrap;
}

.announcement-strip span {
  animation: ticker 24s linear infinite;
}

@keyframes ticker {
  from { transform: translateX(0); }
  to { transform: translateX(-100%); }
}

.section,
.page-hero {
  padding: 76px clamp(18px, 6vw, 86px);
}

.section.alt {
  background: #ffffff;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 22px;
  margin-bottom: 26px;
}

h2 {
  max-width: 880px;
  font-size: clamp(2.15rem, 5vw, 4.8rem);
  line-height: 0.98;
}

h3 {
  margin: 0 0 14px;
  font-size: 1.35rem;
  letter-spacing: 0;
}

.section-intro {
  max-width: 720px;
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.55;
}

.portal-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.intro-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(320px, 0.78fr);
  gap: 34px;
  align-items: center;
}

.intro-copy {
  display: grid;
  gap: 18px;
}

.intro-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.58;
}

.intro-image {
  width: 100%;
  border-radius: 12px;
  box-shadow: var(--shadow);
}

.highlight-grid,
.track-grid,
.contact-grid,
.award-grid {
  display: grid;
  gap: 14px;
}

.highlight-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 26px;
}

.highlight-card,
.track-card,
.contact-card,
.award-card {
  display: grid;
  align-content: start;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel);
  padding: 20px;
  box-shadow: 0 8px 26px rgba(39, 49, 44, 0.06);
}

.highlight-card strong,
.track-card strong,
.contact-card strong,
.award-card strong {
  display: block;
  color: var(--blue-dark);
  font-size: 1.08rem;
  line-height: 1.22;
}

.highlight-card p,
.track-card p,
.contact-card p,
.award-card p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.48;
}

.track-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 26px;
}

.track-card span {
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.award-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin-top: 22px;
}

.movement-panel {
  padding: 34px;
  border-radius: 12px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--blue-dark), var(--green));
}

.movement-panel p {
  max-width: 900px;
  margin: 12px 0 0;
  color: #f5f0df;
  font-size: 1.1rem;
  line-height: 1.52;
}

.publication-panel,
.fee-grid {
  display: grid;
  gap: 14px;
}

.publication-panel {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.publication-panel article,
.fee-card {
  display: grid;
  align-content: start;
  gap: 10px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel);
  box-shadow: 0 8px 26px rgba(39, 49, 44, 0.06);
}

.publication-panel strong,
.fee-card strong {
  color: var(--blue-dark);
  font-size: 1.22rem;
  line-height: 1.18;
}

.publication-panel p,
.fee-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.48;
}

.fee-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.fee-card span {
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.fee-card strong {
  margin-top: 4px;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
}

.fee-note {
  margin: 14px 0 0;
  color: var(--green);
  font-weight: 900;
}

.portal-card,
.date-card,
.speaker-card,
.price-card,
.info-card {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel);
  box-shadow: 0 8px 26px rgba(15, 23, 42, 0.06);
}

.portal-card {
  display: grid;
  gap: 16px;
  min-height: 210px;
  padding: 22px;
  align-content: start;
}

.portal-card span,
.date-card span,
.price-card span {
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.portal-card strong {
  font-size: 1.45rem;
  line-height: 1.15;
}

.portal-card p,
.date-card p,
.speaker-card p,
.price-card p,
.info-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.date-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.speaker-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.date-card,
.speaker-card,
.price-card,
.info-card {
  padding: 20px;
}

.venue-card-link {
  display: grid;
  gap: 12px;
  text-decoration: none;
}

.venue-card-link img {
  width: min(100%, 420px);
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--line);
  box-shadow: 0 10px 24px rgba(39, 49, 44, 0.12);
}

.venue-map-button {
  width: fit-content;
  min-width: 128px;
  min-height: 40px;
  margin-top: 2px;
  padding: 0 14px;
  font-size: 0.92rem;
}

.date-card strong {
  display: block;
  margin-top: 10px;
  font-size: 1.35rem;
}

.date-card.open {
  border-color: rgba(22, 163, 74, 0.45);
}

.date-card.closed {
  opacity: 0.74;
}

.speaker-card {
  display: grid;
  gap: 10px;
}

.profile-grid {
  max-width: 960px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.profile-speaker-card {
  grid-template-columns: 148px minmax(0, 1fr);
  gap: 22px;
  align-items: center;
  min-height: 220px;
  padding: 26px;
  background: linear-gradient(135deg, #ffffff, #fffaf0);
}

.profile-speaker-card .royal-avatar {
  width: 148px;
  height: 148px;
}

.profile-copy {
  display: grid;
  gap: 12px;
  min-width: 0;
}

.profile-copy h3 {
  margin: 0;
  font-size: clamp(1.35rem, 2vw, 1.85rem);
  line-height: 1.12;
}

.profile-copy span {
  width: max-content;
  padding: 7px 12px;
  border: 1px solid rgba(194, 154, 40, 0.35);
  border-radius: 999px;
  color: var(--green);
  background: #fff7df;
}

.speaker-card span {
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.speaker-avatar {
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #ffffff;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  font-weight: 950;
}

.royal-grid {
  grid-template-columns: minmax(0, 1fr);
}

.featured-speaker {
  min-height: 260px;
  border-color: rgba(244, 182, 63, 0.6);
  background: linear-gradient(135deg, #ffffff, #fff7df);
}

.royal-avatar {
  width: 132px;
  height: 132px;
  display: block;
  object-fit: cover;
  object-position: center;
  padding: 4px;
  border: 2px solid rgba(194, 154, 40, 0.72);
  background: #ffffff;
  box-shadow: 0 16px 34px rgba(18, 54, 37, 0.18);
}

.speaker-profile-photo {
  object-position: center 24%;
}

.venue-feature {
  display: grid;
  grid-template-columns: minmax(280px, 0.92fr) minmax(0, 1fr);
  gap: 34px;
  align-items: center;
}

.venue-feature img {
  width: 100%;
  border-radius: 12px;
  box-shadow: var(--shadow);
}

.committee-section {
  background:
    linear-gradient(180deg, rgba(255, 250, 241, 0.94), rgba(255, 255, 255, 0.96)),
    url("assets/aised-home-hero-watermark.png") right 8% top 40px / min(58vw, 760px) auto no-repeat;
}

.committee-directory,
.committee-group {
  display: grid;
}

.committee-directory {
  gap: 48px;
  max-width: 1240px;
  margin: 0 auto;
}

.committee-group {
  gap: 18px;
}

.committee-group-title {
  max-width: none;
  padding-bottom: 12px;
  border-bottom: 2px solid rgba(199, 161, 45, 0.74);
  color: var(--blue-dark);
  font-size: clamp(1.2rem, 2vw, 1.55rem);
  line-height: 1.2;
  text-align: center;
}

.committee-profile-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: stretch;
  justify-content: center;
}

.committee-profile-card {
  overflow: hidden;
  display: grid;
  flex: 0 1 calc((100% - 54px) / 4);
  grid-template-rows: 210px minmax(150px, 1fr);
  max-width: 260px;
  min-width: 0;
  min-height: 360px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 12px 30px rgba(39, 49, 44, 0.08);
}

.committee-portrait {
  overflow: hidden;
  width: 100%;
  min-height: 0;
  background: #f5f5f5;
}

.committee-portrait img {
  width: 100%;
  height: 100%;
  display: block;
  background: #f5f5f5;
  object-fit: contain;
  object-position: center;
}

.committee-initials {
  display: grid;
  place-items: center;
  color: var(--green);
  font-size: clamp(2.1rem, 4vw, 3.25rem);
  font-weight: 850;
  letter-spacing: 0.04em;
}

.committee-profile-copy {
  display: grid;
  align-content: start;
  justify-items: center;
  gap: 8px;
  padding: 20px;
  text-align: center;
}

.committee-profile-copy strong {
  color: var(--blue-dark);
  font-size: clamp(1.02rem, 1.45vw, 1.22rem);
  line-height: 1.22;
}

.committee-profile-copy p {
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
}

.status-pill.light {
  width: max-content;
  color: var(--blue-dark);
  background: #fff4cf;
  border-color: rgba(244, 182, 63, 0.5);
}

.matrix-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.agenda-disclaimer {
  width: max-content;
  max-width: 100%;
  margin: 0 0 16px;
  padding: 9px 14px;
  border: 1px solid rgba(244, 182, 63, 0.48);
  border-radius: 999px;
  color: var(--blue-dark);
  background: #fff8df;
  font-size: 0.86rem;
  font-weight: 850;
}

.programme-matrix {
  width: 100%;
  min-width: 920px;
  border-collapse: collapse;
}

.programme-matrix th,
.programme-matrix td {
  padding: 18px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.programme-matrix th:last-child,
.programme-matrix td:last-child {
  border-right: 0;
}

.programme-matrix tr:last-child th,
.programme-matrix tr:last-child td {
  border-bottom: 0;
}

.programme-matrix thead th {
  color: #ffffff;
  background: var(--navy);
  font-size: 1rem;
  font-weight: 950;
}

.programme-matrix thead span {
  display: block;
  margin-top: 4px;
  color: #a8c4ff;
  font-size: 0.82rem;
  font-weight: 850;
}

.programme-matrix tbody th {
  width: 148px;
  color: var(--blue-dark);
  background: #eff6ff;
  font-size: 0.86rem;
  font-weight: 950;
}

.programme-matrix td {
  color: var(--muted);
  font-size: 0.96rem;
  line-height: 1.42;
}

.programme-matrix ul {
  margin: 0;
  padding-left: 18px;
}

.programme-matrix li + li {
  margin-top: 5px;
}

.programme-days {
  display: grid;
  gap: 34px;
}

.programme-day {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.programme-day-heading {
  padding: 22px 24px;
  color: #ffffff;
  background: var(--blue-dark);
}

.programme-day-heading p {
  margin: 0 0 7px;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.programme-day-heading h2 {
  color: #ffffff;
  font-size: clamp(1.55rem, 3vw, 2.35rem);
  line-height: 1.1;
}

.day-schedule {
  display: grid;
}

.schedule-row {
  display: grid;
  grid-template-columns: minmax(190px, 250px) minmax(0, 1fr);
  border-top: 1px solid var(--line);
}

.schedule-row:first-child {
  border-top: 0;
}

.schedule-row time,
.schedule-item {
  padding: 17px 20px;
}

.schedule-row time {
  color: var(--blue-dark);
  background: #fff8df;
  font-size: 0.9rem;
  font-weight: 850;
  line-height: 1.45;
}

.schedule-item {
  color: var(--muted);
  line-height: 1.5;
}

.schedule-item strong,
.schedule-item span {
  display: block;
}

.schedule-item strong {
  margin-bottom: 4px;
  color: var(--blue-dark);
}

.schedule-item span + span {
  margin-top: 5px;
}

.registration-section {
  color: var(--ink);
  background:
    linear-gradient(135deg, rgba(255, 250, 241, 0.98), rgba(244, 237, 218, 0.94)),
    url("assets/aised-watermark.png") right clamp(18px, 6vw, 86px) bottom 52px / min(72vw, 760px) auto no-repeat;
}

.registration-section .section-intro,
.registration-section .small-note {
  color: var(--muted);
}

.registration-wizard {
  display: grid;
  gap: 18px;
  margin-top: 30px;
}

.wizard-panel {
  display: grid;
  gap: 16px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 8px 28px rgba(39, 49, 44, 0.08);
}

.wizard-panel[hidden] {
  display: none;
}

.wizard-panel h3 {
  margin: 0;
  color: var(--blue-dark);
  font-size: clamp(1.35rem, 2vw, 1.9rem);
}

.wizard-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 12px;
}

.wizard-options button {
  min-height: 172px;
  display: grid;
  align-content: start;
  justify-items: start;
  gap: 10px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--ink);
  background: #ffffff;
  text-align: left;
  cursor: pointer;
  transition: background 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.wizard-options button:hover,
.wizard-options button:focus-visible,
.wizard-options button.active {
  border-color: var(--green);
  background: #f4edda;
  box-shadow: 0 14px 34px rgba(39, 49, 44, 0.12);
  transform: translateY(-2px);
}

.wizard-options span,
.wizard-options em {
  color: var(--green);
  font-size: 0.82rem;
  font-style: normal;
  font-weight: 850;
}

.wizard-options strong {
  font-size: 1.12rem;
}

.wizard-options p {
  margin: 0;
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.45;
}

.wizard-back {
  width: fit-content;
  color: var(--green);
}

.wizard-summary {
  margin: 0;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--blue-dark);
  background: #fffaf1;
  font-weight: 850;
}

.dynamic-fields {
  display: grid;
  gap: 13px;
}

.form-divider {
  display: grid;
  gap: 4px;
  margin-top: 6px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.form-divider strong {
  color: var(--green);
  font-size: 1.05rem;
}

.form-divider span {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.45;
}

.portrait-guide,
.bio-guide {
  display: grid;
  gap: 8px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fffaf1;
}

.portrait-guide strong,
.bio-guide strong {
  color: var(--green);
  font-size: 1rem;
  font-weight: 750;
}

.portrait-guide p,
.bio-guide p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.45;
}

.bio-guide a {
  color: var(--green);
  font-weight: 750;
}

.portrait-guide img {
  width: 100%;
  max-width: 420px;
  border-radius: 8px;
  border: 1px solid var(--line);
}

.field-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.45;
}

.call-paper-info {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.call-paper-audience {
  grid-template-columns: repeat(2, minmax(220px, 360px));
  justify-content: start;
  margin-bottom: 18px;
}

.call-paper-audience button {
  min-height: 86px;
  gap: 6px;
  padding: 14px 18px;
  border-radius: 9px;
}

.call-paper-audience strong {
  font-size: 1rem;
}

.call-paper-audience em {
  font-size: 0.78rem;
}

.call-paper-detail-zone {
  display: grid;
  gap: 16px;
  padding: 18px;
  border: 1px solid rgba(22, 89, 57, 0.16);
  border-radius: 12px;
  background: #21520f;
}

.call-paper-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
}

.call-paper-flow div {
  position: relative;
  display: grid;
  align-content: start;
  gap: 10px;
  min-height: 142px;
  padding: 18px;
  border: 1px solid rgba(194, 154, 40, 0.34);
  border-radius: 10px;
  background: linear-gradient(135deg, #ffffff, #fff9e8);
  box-shadow: 0 8px 24px rgba(39, 49, 44, 0.06);
}

.call-paper-flow div:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -10px;
  width: 16px;
  height: 16px;
  border-top: 3px solid var(--gold);
  border-right: 3px solid var(--gold);
  background: #fff9e8;
  transform: translateY(-50%) rotate(45deg);
  z-index: 1;
}

.call-paper-flow span {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  color: #ffffff;
  background: var(--green);
  font-size: 0.82rem;
  font-weight: 950;
}

.call-paper-flow strong {
  color: var(--blue-dark);
  font-size: 0.98rem;
  line-height: 1.35;
}

.call-paper-flow p {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.42;
}

.call-paper-block {
  display: grid;
  gap: 10px;
  padding: 18px;
  border: 1px solid rgba(194, 154, 40, 0.28);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.84);
}

.call-paper-block.wide {
  grid-column: 1 / -1;
}

.call-paper-block span {
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.call-paper-block strong {
  color: var(--blue-dark);
  font-size: 1.08rem;
  line-height: 1.35;
}

.call-paper-block p,
.call-paper-block li {
  color: var(--muted);
  line-height: 1.48;
}

.call-paper-block p,
.call-paper-block ul {
  margin: 0;
}

.call-paper-block ul {
  padding-left: 18px;
}

.mini-track-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.mini-track-grid p {
  margin: 0;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  color: var(--ink);
  font-weight: 800;
}

.registration-tiers {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.78fr);
  gap: 16px;
  margin-top: 30px;
}

.tier-card {
  display: grid;
  align-content: start;
  gap: 14px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 10px;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
}

.tier-card.featured {
  grid-row: span 2;
}

.tier-card span {
  color: var(--gold);
  font-weight: 950;
  letter-spacing: 0.08em;
}

.tier-card h3 {
  margin: 0;
  color: #ffffff;
  font-size: clamp(1.35rem, 2vw, 1.85rem);
}

.tier-card p {
  margin: 0;
  color: #dbeafe;
  line-height: 1.5;
}

.tier-card .primary-button {
  width: fit-content;
  margin-top: 4px;
}

.tier-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.tier-grid > div {
  display: grid;
  gap: 10px;
}

.tier-grid strong {
  color: #ffffff;
  font-size: 1.08rem;
}

.tier-options {
  display: grid;
  gap: 10px;
}

.guest-card {
  grid-column: 2;
}

.compact-form {
  padding: 18px;
  box-shadow: none;
}

.registration-levels {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 30px;
}

.registration-levels button {
  display: grid;
  gap: 10px;
  width: 100%;
  min-height: 138px;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 10px;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
  text-align: left;
  cursor: pointer;
  transition: background 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.registration-levels button:hover,
.registration-levels button.active,
.registration-levels button:focus-visible {
  border-color: var(--cyan);
  background: rgba(37, 99, 235, 0.42);
  transform: translateY(-1px);
}

.registration-levels button span {
  color: var(--cyan);
  font-weight: 950;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.registration-levels button strong {
  max-width: 260px;
  font-size: 1.2rem;
  line-height: 1.18;
}

.subcategory-panel {
  display: grid;
  gap: 14px;
  margin-top: 18px;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
}

.subcategory-panel strong {
  color: #ffffff;
  font-size: 1.22rem;
}

.subcategory-panel div {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.category-link {
  min-height: 90px;
  display: grid;
  align-content: center;
  justify-items: start;
  gap: 8px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 10px;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.09);
  font-weight: 900;
  cursor: pointer;
  transition: background 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.category-link:hover,
.category-link:focus-visible {
  border-color: var(--cyan);
  background: var(--blue);
  transform: translateY(-1px);
}

.category-link em {
  color: #a8c4ff;
  font-size: 0.8rem;
  font-style: normal;
}

.category-link.pending {
  color: #dbeafe;
  opacity: 0.72;
  cursor: not-allowed;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(340px, 0.78fr);
  gap: 34px;
  align-items: start;
  background: var(--panel);
}

.split.soft {
  background: #eef4ff;
}

.action-form {
  display: grid;
  gap: 13px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel);
  box-shadow: 0 8px 26px rgba(15, 23, 42, 0.06);
}

label {
  display: grid;
  gap: 6px;
  color: #53635b;
  font-weight: 650;
}

.consent-policy {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fffaf1;
}

.consent-policy summary {
  position: relative;
  padding: 16px 46px 16px 16px;
  color: var(--blue-dark);
  font-weight: 850;
  line-height: 1.35;
  cursor: pointer;
  list-style: none;
}

.consent-policy summary::-webkit-details-marker {
  display: none;
}

.consent-policy summary::after {
  content: "+";
  position: absolute;
  top: 50%;
  right: 16px;
  color: var(--blue);
  font-size: 1.5rem;
  line-height: 1;
  transform: translateY(-50%);
}

.consent-policy[open] summary::after {
  content: "−";
}

.consent-policy summary:focus-visible {
  outline: 3px solid rgba(199, 161, 45, 0.45);
  outline-offset: -3px;
}

.consent-policy-body {
  max-height: 360px;
  overflow-y: auto;
  padding: 0 18px 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.58;
}

.consent-policy-body p {
  margin: 16px 0 0;
}

.consent-policy-body ul {
  margin: 12px 0 0;
  padding-left: 22px;
}

.consent-policy-body li + li {
  margin-top: 8px;
}

.consent-policy-body a {
  color: var(--blue);
  font-weight: 750;
}

.consent-check {
  grid-template-columns: 22px minmax(0, 1fr);
  align-items: start;
  gap: 11px;
  padding: 14px 16px;
  border: 1px solid var(--gold);
  border-radius: 10px;
  color: var(--blue-dark);
  background: #fff8df;
  line-height: 1.45;
  cursor: pointer;
}

.consent-check input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin: 1px 0 0;
  padding: 0;
  accent-color: var(--blue);
  cursor: pointer;
}

.consent-check strong {
  color: var(--danger);
}

.action-form .primary-button {
  width: 100%;
  margin-top: 6px;
}

.submit-panel {
  display: grid;
  align-content: center;
  gap: 12px;
  min-height: 240px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel);
  box-shadow: 0 8px 26px rgba(15, 23, 42, 0.06);
}

.submit-panel strong {
  color: var(--blue-dark);
  font-size: 1.35rem;
}

.submit-panel p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.submit-panel .primary-button {
  width: fit-content;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.simple-list,
.audience-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 28px;
}

.audience-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.simple-list span,
.audience-grid span {
  min-height: 76px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel);
  color: var(--blue-dark);
  font-weight: 900;
  text-align: center;
}

.audience-photo-grid {
  margin-top: 28px;
}

.audience-photo-grid article {
  overflow: hidden;
  display: grid;
  grid-template-rows: 220px minmax(78px, auto);
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
  box-shadow: 0 12px 30px rgba(39, 49, 44, 0.08);
}

.audience-photo-grid img {
  width: 100%;
  height: 100%;
  background: #f5f5f5;
  object-fit: cover;
  object-position: center 25%;
}

.audience-photo-grid span {
  min-height: 78px;
  border: 0;
  border-radius: 0;
  background: linear-gradient(135deg, #ffffff, #fff6e5);
}

.page-hero {
  position: relative;
  overflow: hidden;
  color: #ffffff;
  background: linear-gradient(135deg, rgba(31, 52, 40, 0.96), rgba(36, 88, 58, 0.94));
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("assets/aised-home-hero-watermark.png") right clamp(18px, 6vw, 86px) center / min(76vw, 920px) auto no-repeat;
  opacity: 0.72;
  pointer-events: none;
}

.page-hero > * {
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  max-width: 900px;
  font-size: clamp(2.8rem, 7vw, 6.4rem);
  line-height: 0.94;
}

.page-hero p {
  max-width: 720px;
  color: #dbeafe;
  font-size: 1.12rem;
  line-height: 1.55;
}

.pricing-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.price-card strong {
  display: block;
  margin-top: 8px;
  font-size: 1.35rem;
}

.logo-wall {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 14px;
}

.partner-groups {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(240px, 1fr);
  gap: 24px;
  align-items: stretch;
}

.partner-group {
  display: grid;
  gap: 16px;
  align-content: start;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: linear-gradient(135deg, #ffffff, #fffaf1);
  box-shadow: 0 12px 30px rgba(39, 49, 44, 0.08);
}

.partner-group h3 {
  margin: 0;
  color: var(--blue-dark);
  font-size: 0.92rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.partner-groups .logo-wall {
  grid-template-columns: repeat(3, minmax(120px, 1fr));
  align-items: stretch;
  gap: 12px;
}

.partner-group.strategic .logo-wall {
  grid-template-columns: 1fr;
}

.partner-groups .logo-card {
  min-height: 104px;
  padding: 12px;
  border-radius: 8px;
}

.partner-groups .logo-card img {
  width: min(100%, 136px);
  max-height: 68px;
}

.logo-card {
  min-height: 150px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 10px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel);
  text-align: center;
  box-shadow: 0 8px 26px rgba(15, 23, 42, 0.06);
}

.logo-card strong {
  color: var(--blue-dark);
  font-size: 1.45rem;
  letter-spacing: 0.04em;
}

.logo-card span {
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 850;
}

.logo-card img {
  width: min(100%, 220px);
  max-height: 112px;
  object-fit: contain;
}

.footer {
  display: grid;
  gap: 20px;
  padding: 38px clamp(18px, 6vw, 86px);
  color: #ffffff;
  background: var(--navy);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.55fr repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.footer strong {
  display: block;
  max-width: 520px;
  line-height: 1.3;
}

.footer span {
  display: block;
  max-width: 520px;
  margin-top: 6px;
  font-size: 0.86rem;
  line-height: 1.55;
}

.footer a {
  display: block;
  margin-top: 8px;
  color: #dbeafe;
  text-decoration: none;
}

.footer a:hover {
  color: #ffffff;
}

@media (max-width: 980px) {
  .site-header,
  .hero,
  .intro-layout,
  .split,
  .venue-feature,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .site-header {
    position: static;
    align-items: flex-start;
  }

  nav {
    justify-content: flex-start;
  }

  .hero {
    min-height: auto;
  }

  .hero-art {
    order: -1;
    max-height: 420px;
  }

  .quick-panel,
  .portal-grid,
  .highlight-grid,
  .track-grid,
  .contact-grid,
  .award-grid,
  .date-grid,
  .speaker-grid,
  .pricing-grid,
  .logo-wall,
  .publication-panel,
  .fee-grid,
  .wizard-progress,
  .wizard-options,
  .call-paper-info,
  .call-paper-flow,
  .mini-track-grid,
  .registration-tiers,
  .tier-grid,
  .registration-levels,
  .subcategory-panel div,
  .committee-tier,
  .committee-tier-featured,
  .organising-layout,
  .deputy-grid,
  .committee-member-grid {
    grid-template-columns: 1fr;
  }

  .tier-card.featured,
  .guest-card {
    grid-column: auto;
    grid-row: auto;
  }

  .call-paper-flow div {
    min-height: auto;
  }

  .call-paper-flow div:not(:last-child)::after {
    top: auto;
    right: 50%;
    bottom: -11px;
    transform: translateX(50%) rotate(135deg);
  }

  .section-head {
    display: grid;
    align-items: start;
  }

  .partner-groups {
    grid-template-columns: 1fr;
  }

  .partner-groups .logo-wall,
  .partner-group.strategic .logo-wall {
    grid-template-columns: repeat(auto-fit, minmax(120px, 164px));
  }
}

@media (max-width: 680px) {
  .profile-speaker-card {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
  }

  .profile-copy {
    justify-items: center;
  }

  .profile-copy span {
    width: auto;
  }

  .site-header {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 12px 16px;
  }

  .brand img {
    width: min(78vw, 340px);
    height: auto;
    max-height: 110px;
  }

  nav {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
  }

  nav a,
  .nav-parent {
    min-height: 36px;
    justify-content: center;
    padding: 0 8px;
    font-size: 0.86rem;
  }

  .nav-group {
    display: grid;
    gap: 6px;
  }

  .nav-dropdown {
    position: static;
    z-index: auto;
    min-width: 0;
    display: grid;
    gap: 6px;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .nav-dropdown a {
    min-height: 34px;
    justify-content: center;
    border: 1px solid var(--line);
    background: #fffaf1;
    font-size: 0.8rem;
  }

  .hero-actions,
  .section-actions {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .primary-button,
  .secondary-button,
  .text-link {
    width: 100%;
    min-width: 0;
  }

  .hero,
  .section,
  .page-hero {
    padding: 42px 18px;
  }

  .hero h1 {
    font-size: 3.05rem;
  }

  .simple-list,
  .audience-grid {
    grid-template-columns: 1fr;
  }

  .programme-matrix {
    min-width: 760px;
  }

  .programme-matrix th,
  .programme-matrix td {
    padding: 14px;
  }
}

@media (max-width: 1100px) {
  .committee-profile-card {
    flex-basis: calc((100% - 18px) / 2);
  }
}

@media (max-width: 640px) {
  .schedule-row {
    grid-template-columns: 1fr;
  }

  .schedule-row time {
    padding-bottom: 8px;
  }

  .schedule-item {
    padding-top: 8px;
  }

  .committee-directory {
    gap: 38px;
  }

  .committee-profile-card {
    flex-basis: 100%;
    grid-template-rows: min(78vw, 300px) auto;
    max-width: 100%;
    min-height: 0;
  }
}