/* Strong declutter layer loaded after styles.css. */
:root {
  --shadow: none;
  --font-body: Candara, "Segoe UI", Calibri, Arial, sans-serif;
  --font-heading: Candara, Cambria, Georgia, serif;
  --heading-strong: #183044;
  --heading-soft: #2f695d;
  --body-copy: #334853;
}

body {
  font-family: var(--font-body) !important;
  color: var(--body-copy);
}

h1,
h2,
h3,
.site-nav a,
.button,
.announcement-label {
  font-family: var(--font-heading) !important;
}

h1 {
  color: var(--heading-strong) !important;
}

h2,
.section-heading h2 {
  color: var(--heading-soft) !important;
}

h3 {
  color: #244255 !important;
}

p,
li,
.lead,
.surface-card p,
.prose-card p,
.institution-card p,
.section-heading p,
.site-footer p {
  text-align: justify;
  text-justify: inter-word;
}

.section-heading,
.eyebrow,
.hero-actions,
.hero-metadata,
.site-footer {
  text-align: left;
}

.theme-toggle {
  display: none !important;
}

.site-header {
  min-height: 7.05rem;
  padding: 0.48rem clamp(1.2rem, 2.5vw, 2rem) !important;
}

.site-nav {
  flex: 1 1 auto;
  justify-content: space-evenly !important;
  gap: clamp(0.55rem, 1.25vw, 1.65rem) !important;
  margin-left: clamp(1rem, 2vw, 2rem);
}

.site-nav a {
  font-size: clamp(1.12rem, 1vw, 1.34rem) !important;
  padding: 0.78rem clamp(0.8rem, 1.2vw, 1.25rem) !important;
  min-width: 6.65rem;
  text-align: center;
}

.brand {
  gap: 0.82rem;
}

.brand-logo-event,
.brand-logo-mark {
  width: 98px !important;
  height: 98px !important;
}

.brand-logo-event {
  border-radius: 50% !important;
}

.brand-logo-wordmark {
  width: 242px !important;
  height: 98px !important;
}

.brand-divider {
  height: 78px !important;
}

.science-background {
  opacity: 0.38;
}

html[data-theme="light"] .science-background {
  opacity: 0.26;
}

.atom-main {
  opacity: 0.2 !important;
}

html[data-theme="light"] .atom-main {
  opacity: 0.18 !important;
}

.orbit {
  border-color: rgba(87, 132, 145, 0.08) !important;
  box-shadow: none !important;
}

html[data-theme="light"] .orbit {
  border-color: rgba(47, 105, 136, 0.12) !important;
  box-shadow: none !important;
}

.orbit::after {
  opacity: 0.5;
  box-shadow: none !important;
}

.page-section {
  padding: 1.35rem 0;
}

.section-heading {
  max-width: 980px;
  margin-bottom: 1.35rem;
}

.section-heading h2,
.prose-card h2,
.page-hero h1 {
  font-size: clamp(1.65rem, 2.45vw, 2.55rem) !important;
}

.prose-card h2 {
  font-size: clamp(1.38rem, 1.9vw, 2.08rem) !important;
}

.button,
.button:visited,
.button-primary,
.site-form button,
.announcement-action,
.slider-btn {
  color: #ffffff !important;
}

.button-secondary,
.button-secondary:visited,
.button[style*="transparent"],
.announcement-action {
  color: #172b38 !important;
}

.button-secondary:hover,
.button-secondary:focus-visible,
.button[style*="transparent"]:hover,
.button[style*="transparent"]:focus-visible {
  color: #111820 !important;
}

.button:hover,
.button:focus-visible,
.site-form button:hover,
.site-form button:focus-visible,
.announcement-action:hover,
.announcement-action:focus-visible,
.slider-btn:hover,
.slider-btn:focus-visible,
button:hover,
button:focus-visible {
  color: #111820 !important;
}

.announcement-bar {
  position: relative !important;
  top: auto !important;
  box-shadow: none !important;
  overflow: hidden;
  will-change: opacity, transform;
  transition:
    opacity 360ms ease,
    transform 360ms cubic-bezier(0.22, 1, 0.36, 1),
    border-color 360ms ease;
}

.announcement-bar.is-hidden {
  opacity: 0;
  transform: translateY(-0.55rem);
  pointer-events: none;
  border-color: transparent;
}

.surface-card,
.metric-card,
.topic-card,
.session-card,
.speaker-cluster,
.speaker-item,
.student-card,
.fee-card,
.overview-card,
.volunteer-card,
.chip,
.logo-badge {
  box-shadow: none !important;
}

.surface-card,
.metric-card,
.topic-card,
.session-card,
.speaker-cluster,
.speaker-item,
.student-card,
.overview-card,
.volunteer-card,
.chip {
  background: transparent !important;
}

.surface-card,
.metric-card,
.student-card,
.overview-card {
  border-width: 0 0 1px !important;
  border-color: rgba(85, 100, 109, 0.16) !important;
  border-radius: 0 !important;
}

.form-card,
.registration-layout .prose-card,
.fees-grid .fee-card,
.announcement-card,
.poster-placeholder {
  border: 1px solid rgba(85, 100, 109, 0.13) !important;
  border-radius: 24px !important;
  background: rgba(255, 255, 255, 0.045) !important;
}

html[data-theme="light"] .form-card,
html[data-theme="light"] .registration-layout .prose-card,
html[data-theme="light"] .fees-grid .fee-card,
html[data-theme="light"] .announcement-card,
html[data-theme="light"] .poster-placeholder {
  background: rgba(255, 255, 255, 0.46) !important;
}

.hero-metadata article {
  border: 1px solid rgba(47, 105, 136, 0.16) !important;
  border-radius: 22px !important;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.7), rgba(237, 246, 241, 0.48)),
    radial-gradient(circle at top left, rgba(63, 143, 102, 0.16), transparent 62%) !important;
  box-shadow: 0 14px 36px rgba(47, 105, 136, 0.08) !important;
}

.hero-metadata article span {
  color: #2f695d !important;
  font-weight: 800;
}

.hero-metadata article strong {
  color: #172b38 !important;
  font-size: clamp(1.18rem, 1.35vw, 1.55rem);
}

.hero {
  grid-template-columns: minmax(0, 1fr) minmax(210px, 0.3fr) !important;
  gap: clamp(1.4rem, 4vw, 3.25rem) !important;
  align-items: center !important;
}

.hero-copy {
  min-width: 0;
  position: relative;
  z-index: 2;
}

.hero-actions {
  margin-bottom: 0.85rem;
}

.hero-aside {
  justify-self: end;
}

.hero h1 {
  font-size: clamp(1.95rem, 2.42vw, 2.75rem) !important;
  line-height: 1.02 !important;
  max-width: none;
}

@media (min-width: 1040px) {
  .hero h1 {
    white-space: nowrap;
  }
}

.hero-logo-panel {
  width: min(100%, 20rem) !important;
  min-height: 0 !important;
  aspect-ratio: 1 / 1 !important;
  padding: clamp(0.9rem, 2vw, 1.35rem) !important;
  border-radius: 50% !important;
  background:
    radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.1), transparent 58%),
    conic-gradient(from 210deg, rgba(47, 105, 136, 0.2), rgba(63, 143, 102, 0.22), rgba(47, 105, 136, 0.2)) !important;
  border: 1px solid rgba(87, 132, 145, 0.16) !important;
  box-shadow:
    inset 0 0 0 1.2rem rgba(255, 255, 255, 0.025),
    0 28px 80px rgba(5, 20, 28, 0.14) !important;
}

html[data-theme="light"] .hero-logo-panel {
  background:
    radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.76), transparent 55%),
    conic-gradient(from 210deg, rgba(47, 105, 136, 0.18), rgba(63, 143, 102, 0.2), rgba(47, 105, 136, 0.18)) !important;
  border-color: rgba(47, 105, 136, 0.14) !important;
  box-shadow:
    inset 0 0 0 1.2rem rgba(255, 255, 255, 0.46),
    0 24px 70px rgba(47, 105, 136, 0.1) !important;
}

.hero-logo-panel::after {
  inset: 7% !important;
  border-radius: 50% !important;
  border-color: rgba(159, 220, 183, 0.18) !important;
}

.hero-logo-orbit-a {
  inset: 3% !important;
}

.hero-logo-orbit-b {
  inset: 10% !important;
  transform: rotate(28deg);
}

.hero-main-logo-circle {
  width: 86% !important;
  max-width: none !important;
  border-radius: 50%;
  filter: drop-shadow(0 18px 36px rgba(0, 0, 0, 0.24)) !important;
}

.topic-full-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  gap: 1rem 1.15rem !important;
}

.topic-card {
  display: grid !important;
  place-items: center !important;
  text-align: center;
  min-height: 5.4rem;
  padding: 1.15rem 1.25rem !important;
  border: 0 !important;
  border-radius: 22px !important;
  background:
    linear-gradient(90deg, rgba(63, 143, 102, 0.14), transparent 42%),
    rgba(255, 255, 255, 0.025) !important;
  box-shadow: inset 4px 0 0 rgba(63, 143, 102, 0.28) !important;
}

html[data-theme="light"] .topic-card {
  background:
    linear-gradient(90deg, rgba(63, 143, 102, 0.12), transparent 44%),
    rgba(255, 255, 255, 0.28) !important;
  box-shadow: inset 4px 0 0 rgba(47, 105, 136, 0.18) !important;
}

.topic-card h3 {
  padding-right: 0;
  font-size: 1.02rem;
}

.topic-card::after {
  right: 50% !important;
  transform: translate(50%, -50%) !important;
  opacity: 0.22;
}

.session-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  gap: clamp(1.2rem, 2.4vw, 2rem) !important;
  margin-top: 1.5rem;
}

.session-card {
  display: grid !important;
  grid-template-columns: 1fr !important;
  justify-items: center;
  text-align: center;
  gap: 1.05rem !important;
  min-height: 18rem;
  padding: clamp(1.55rem, 2.5vw, 2.2rem) !important;
  border: 0 !important;
  border-radius: 34px !important;
  background:
    radial-gradient(circle at 50% 0%, rgba(63, 143, 102, 0.18), transparent 42%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.72), rgba(238, 247, 243, 0.48)) !important;
  box-shadow:
    inset 0 0 0 1px rgba(47, 105, 136, 0.1),
    0 22px 55px rgba(47, 105, 136, 0.08) !important;
}

html[data-theme="light"] .session-card {
  background:
    radial-gradient(circle at 50% 0%, rgba(63, 143, 102, 0.18), transparent 42%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.76), rgba(238, 247, 243, 0.5)) !important;
}

.session-card h3,
.session-card p {
  text-align: center;
}

.session-card h3 {
  font-size: clamp(1.35rem, 1.7vw, 1.85rem);
  color: #183044 !important;
}

.session-card p {
  max-width: 34rem;
}

.session-card:hover,
.session-card:focus-within {
  transform: translateY(-3px) !important;
  box-shadow: inset 0 0 0 1px var(--accent) !important;
  background: transparent !important;
}

.program-orb {
  width: 5.2rem !important;
  height: 5.2rem !important;
  background:
    radial-gradient(circle at 35% 25%, rgba(255, 255, 255, 0.85), transparent 24%),
    linear-gradient(135deg, #2f6988, #3f8f66) !important;
  color: #ffffff !important;
  box-shadow: 0 16px 34px rgba(47, 105, 136, 0.18) !important;
}

.session-card .session-tag {
  margin-inline: auto;
}

.speaker-groups {
  grid-template-columns: 1fr !important;
  gap: 2.4rem !important;
}

.speaker-cluster {
  padding: 0 0 2rem !important;
  border: 0 !important;
}

.speaker-list {
  display: grid !important;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)) !important;
  gap: 1.25rem !important;
  align-items: stretch;
  margin-top: 1.25rem;
}

.speaker-item {
  display: grid !important;
  grid-template-columns: 1fr !important;
  grid-template-rows: 230px 104px !important;
  align-content: stretch !important;
  gap: 0 !important;
  min-height: 334px;
  height: 100%;
  padding: 0 !important;
  overflow: hidden !important;
  border: 1px solid rgba(85, 100, 109, 0.14) !important;
  border-radius: 24px !important;
  background: rgba(255, 255, 255, 0.035) !important;
  transition: border-color 180ms ease, transform 180ms ease, background 180ms ease !important;
}

html[data-theme="light"] .speaker-item {
  background: rgba(255, 255, 255, 0.42) !important;
}

.speaker-item:hover,
.speaker-item:focus-within {
  border-color: var(--accent) !important;
  background: transparent !important;
  transform: translateY(-3px) !important;
}

.speaker-photo {
  grid-row: 1;
  width: 100% !important;
  height: 230px !important;
  aspect-ratio: auto !important;
  border: 0 !important;
  border-radius: 0 !important;
  overflow: hidden;
  font-size: clamp(1.8rem, 6vw, 3rem) !important;
  background:
    radial-gradient(circle at 30% 22%, rgba(255, 255, 255, 0.45), transparent 28%),
    linear-gradient(145deg, rgba(59, 143, 102, 0.28), rgba(47, 105, 136, 0.26)) !important;
}

.speaker-photo-link {
  position: relative;
  color: inherit;
  text-decoration: none;
  cursor: pointer;
  outline-offset: -0.35rem;
  transition:
    box-shadow 220ms ease,
    filter 220ms ease,
    transform 220ms ease;
}

.speaker-photo-link::after {
  content: "View profile";
  position: absolute;
  left: 50%;
  bottom: 1rem;
  padding: 0.42rem 0.78rem;
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: 999px;
  color: #ffffff;
  background: rgba(17, 24, 32, 0.54);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  opacity: 0;
  pointer-events: none;
  text-transform: uppercase;
  transform: translate(-50%, 0.4rem);
  transition: opacity 220ms ease, transform 220ms ease;
}

.speaker-photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: filter 220ms ease, transform 320ms ease;
}

.speaker-photo span {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
}

.speaker-item:hover .speaker-photo-link,
.speaker-photo-link:focus-visible {
  box-shadow:
    inset 0 0 0 4px var(--accent),
    0 0 0 1px rgba(47, 105, 136, 0.26),
    0 18px 40px rgba(47, 105, 136, 0.22);
  filter: saturate(1.08) contrast(1.03);
}

.speaker-item:hover .speaker-photo-link::after,
.speaker-photo-link:focus-visible::after {
  opacity: 1;
  transform: translate(-50%, 0);
}

.speaker-item:hover .speaker-photo img,
.speaker-photo-link:focus-visible img {
  transform: scale(1.035);
}

.speaker-info {
  grid-row: 2;
  display: grid;
  align-content: start;
  gap: 0.42rem;
  height: 104px;
  min-height: 104px;
  padding: 1rem 1.05rem 1.05rem;
  overflow: hidden;
  background: rgba(247, 251, 248, 0.94);
  border-top: 1px solid rgba(85, 100, 109, 0.11);
  position: relative;
  z-index: 2;
}

html[data-theme="light"] .speaker-info {
  background: rgba(247, 251, 248, 0.96);
}

.speaker-item strong {
  display: -webkit-box;
  line-height: 1.2;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.speaker-item span {
  display: -webkit-box;
  line-height: 1.45 !important;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.institution-logo-wrap {
  min-height: 7.2rem !important;
  height: 7.2rem;
  background: transparent !important;
  border-color: rgba(47, 105, 136, 0.08) !important;
  display: grid !important;
  place-items: center !important;
}

.institution-logo-wrap-light {
  background: transparent !important;
}

.institution-logo-cafm {
  width: min(100%, 17.5rem) !important;
  max-height: 5.6rem;
}

.institution-logo-iiser {
  width: 6.4rem !important;
  max-height: 5.6rem;
}

.institutional-section .section-heading h2 {
  font-family: "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif !important;
  font-size: clamp(1.55rem, 2.05vw, 2.35rem) !important;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #14384a !important;
}

.institutional-section .section-heading h2::after {
  content: "";
  display: block;
  width: min(8rem, 32vw);
  height: 3px;
  margin-top: 0.65rem;
  border-radius: 999px;
  background: linear-gradient(90deg, #2f6988, #3f8f66, transparent);
}

.sponsors-section .section-heading {
  gap: 0.35rem;
}

.sponsors-section .section-heading .eyebrow {
  color: #2f695d;
  font-family: Candara, "Segoe UI", Calibri, Arial, sans-serif !important;
  font-size: 0.82rem;
  letter-spacing: 0.22em;
}

.sponsors-section .section-heading h2 {
  font-family: "Aptos Display", "Trebuchet MS", Candara, "Segoe UI", sans-serif !important;
  font-size: clamp(1.45rem, 2.1vw, 2.15rem) !important;
  font-weight: 800;
  letter-spacing: 0.015em;
  color: #31576a !important;
  text-transform: uppercase;
}

.symposium-gallery {
  position: relative;
  min-height: clamp(18rem, 32vw, 28rem);
  overflow: hidden;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.44);
  box-shadow: inset 0 0 0 1px rgba(47, 105, 136, 0.12);
}

.symposium-gallery img {
  position: absolute;
  inset: 0;
  box-sizing: border-box;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transform: scale(1.025);
  transition: opacity 900ms ease, transform 1600ms ease;
}

.symposium-gallery img.gallery-fit-contain {
  padding: clamp(0.7rem, 1.8vw, 1.25rem);
  object-fit: contain;
  background:
    radial-gradient(circle at 50% 45%, rgba(255, 255, 255, 0.72), rgba(226, 239, 235, 0.44) 52%, rgba(226, 239, 235, 0.18)),
    linear-gradient(135deg, rgba(47, 105, 136, 0.08), rgba(63, 143, 102, 0.08));
}

.symposium-gallery img.is-active {
  opacity: 1;
  transform: scale(1);
}

.gallery-controls {
  position: absolute;
  inset: 0;
  z-index: 4;
  pointer-events: none;
}

.gallery-arrow {
  position: absolute;
  top: 50%;
  display: grid;
  place-items: center;
  width: 2.7rem;
  height: 2.7rem;
  border: 1px solid rgba(47, 105, 136, 0.16);
  border-radius: 50%;
  color: #12313f;
  background: rgba(248, 252, 250, 0.72);
  box-shadow: 0 10px 26px rgba(47, 105, 136, 0.12);
  cursor: pointer;
  pointer-events: auto;
  transform: translateY(-50%);
  transition: background 180ms ease, color 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.gallery-arrow:hover,
.gallery-arrow:focus-visible {
  color: #111820 !important;
  border-color: rgba(47, 105, 136, 0.34);
  background: rgba(255, 255, 255, 0.92);
  transform: translateY(-50%) scale(1.04);
}

.gallery-arrow span {
  font-size: 2.15rem;
  line-height: 0.8;
  transform: translateY(-0.08rem);
}

.gallery-arrow-prev {
  left: 0.85rem;
}

.gallery-arrow-next {
  right: 0.85rem;
}

.gallery-dots {
  position: absolute;
  left: 50%;
  bottom: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.62rem;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  backdrop-filter: none;
  box-shadow: none;
  overflow: visible;
  pointer-events: auto;
  transform: translateX(-50%);
}

.gallery-dot {
  width: 0.64rem;
  height: 0.64rem;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(17, 24, 32, 0.36);
  box-shadow: 0 2px 10px rgba(255, 255, 255, 0.36);
  cursor: pointer;
  transition: background 220ms ease, box-shadow 220ms ease, transform 220ms ease, opacity 220ms ease;
}

.gallery-dot:hover,
.gallery-dot:focus-visible {
  background: #111820;
  transform: translateY(-0.18rem) scale(1.18);
}

.gallery-dot.is-active {
  width: 0.64rem;
  border-radius: 50%;
  background: #111820;
  box-shadow: 0 0 18px rgba(47, 105, 136, 0.42);
  transform: translateY(-0.35rem) scale(1.38);
}

.logo-badge img {
  height: 64px !important;
}

.student-card,
.overview-card,
.volunteer-card {
  padding: 1rem 0 !important;
}

.institution-card {
  border: 0 !important;
  background: transparent !important;
}

.institution-logo-wrap {
  box-shadow: none !important;
}

.sponsor-strip {
  gap: 0.85rem !important;
}

.logo-badge {
  border-color: rgba(85, 100, 109, 0.12) !important;
  background: rgba(255, 255, 255, 0.045) !important;
}

@media (max-width: 780px) {
  .topic-full-grid,
  .session-card {
    grid-template-columns: 1fr !important;
  }

  .speaker-list {
    grid-template-columns: 1fr !important;
  }

  .hero-logo-panel {
    width: min(100%, 18rem) !important;
  }

  .hero h1 {
    white-space: normal;
  }

  .brand-logo-event,
  .brand-logo-mark {
    width: 64px !important;
    height: 64px !important;
  }

  .brand-logo-wordmark {
    width: 146px !important;
    height: 62px !important;
  }

  .site-nav {
    margin-left: 0;
    gap: 0.35rem !important;
  }

  .site-nav a {
    min-width: 0;
    font-size: 1.05rem !important;
    padding: 0.85rem 1rem !important;
  }
}