/* Global engagement — conference participation and accreditation are deliberately distinct. */
.global-hero {
  min-height: min(880px, 94svh);
  isolation: isolate;
}

.global-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(
      90deg,
      rgba(5, 18, 14, 0.9) 0%,
      rgba(5, 18, 14, 0.56) 48%,
      rgba(5, 18, 14, 0.14) 78%
    ),
    linear-gradient(0deg, rgba(5, 18, 14, 0.72), transparent 52%);
  pointer-events: none;
}

.global-hero .page-hero-media img {
  object-fit: cover;
  object-position: 56% 48%;
  transform: scale(1.025);
}

.global-hero .container {
  z-index: 1;
  max-width: 1240px;
}

.global-hero .page-display {
  max-width: 930px;
  font-size: clamp(4.3rem, 8.6vw, 9rem);
  line-height: 0.88;
  letter-spacing: -0.06em;
}

.global-hero p {
  max-width: 720px;
  font-size: clamp(1rem, 1.45vw, 1.2rem);
  color: rgba(255, 255, 255, 0.82);
}

.global-hero .eyebrow,
.conference-copy span,
.accred-card .tag,
.source-panel small {
  font-family: "Outfit", sans-serif;
  font-weight: 600;
}

.engagement-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
}

.engagement-facts span {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 10px 14px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 999px;
  background: rgba(8, 24, 19, 0.28);
  color: rgba(255, 255, 255, 0.78);
  font-family: "Outfit", sans-serif;
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  backdrop-filter: blur(10px);
}

.engagement-facts strong {
  color: #fff;
  font-size: 1rem;
  letter-spacing: -0.02em;
}

.timeline-wrap {
  overflow: visible;
}

.conference-track {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-auto-flow: dense;
  gap: 18px;
  width: auto;
  padding: 4px 0 30px;
}

.conference-card {
  width: auto;
  height: auto;
  min-height: 510px;
  grid-column: span 6;
  border-radius: 30px;
  box-shadow: 0 16px 46px rgba(17, 36, 28, 0.12);
  transform-style: preserve-3d;
  contain: paint;
}

.conference-card:nth-child(1),
.conference-card:nth-child(4) {
  grid-column: span 7;
}

.conference-card:nth-child(2),
.conference-card:nth-child(3) {
  grid-column: span 5;
}

.conference-card:nth-child(5) {
  grid-column: span 5;
  min-height: 590px;
}

.conference-card:nth-child(6) {
  grid-column: span 7;
  min-height: 590px;
}

.conference-card img,
.conference-card-contained img {
  width: 100%;
  height: 100%;
  padding: 0;
  background: transparent;
  object-fit: cover;
  transform: scale(1.035);
  transition:
    transform 0.9s cubic-bezier(0.2, 0.7, 0.2, 1),
    filter 0.7s ease;
}

.conference-card:nth-child(3) img {
  object-position: 48% center;
}
.conference-card:nth-child(5) img {
  object-position: 50% 60%;
}
.conference-card:nth-child(6) img {
  object-position: 50% 48%;
}

/* Preserve the full COP17 sign within the landscape crop. */
.split-section .visual.cop17-sign-visual img {
  object-position: 31% 52%;
}

.conference-card::after,
.conference-card-contained::after {
  background:
    linear-gradient(
      0deg,
      rgba(4, 14, 10, 0.92) 0%,
      rgba(4, 14, 10, 0.46) 38%,
      transparent 73%
    ),
    linear-gradient(110deg, rgba(4, 14, 10, 0.2), transparent 58%);
}

.conference-card::before {
  content: "";
  position: absolute;
  inset: 12px;
  z-index: 2;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 21px;
  opacity: 0;
  transition: opacity 0.35s ease;
  pointer-events: none;
}

.conference-card:hover::before,
.conference-card:focus-within::before {
  opacity: 1;
}
.conference-card:hover img {
  transform: scale(1.085);
  filter: saturate(1.06) contrast(1.02);
}

.conference-copy {
  left: clamp(22px, 3vw, 40px);
  right: clamp(22px, 3vw, 40px);
  bottom: clamp(24px, 3vw, 38px);
}

.conference-copy h3 {
  max-width: 770px;
  font-size: clamp(2.4rem, 4.1vw, 4.75rem);
  line-height: 0.94;
  letter-spacing: -0.045em;
}

.conference-card:nth-child(5) .conference-copy h3 {
  font-size: clamp(2.2rem, 3.25vw, 3.7rem);
}

.conference-copy p {
  max-width: 620px;
  font-size: 0.95rem;
  line-height: 1.55;
}

.dark .accred-layout {
  align-items: start;
}

.dark .accred-copy {
  top: 120px;
}

.accred-copy h2 {
  max-width: 650px;
  letter-spacing: -0.05em;
}

.accred-card {
  position: relative;
  overflow: hidden;
  border-color: rgba(255, 255, 255, 0.14);
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.095),
    rgba(255, 255, 255, 0.025)
  );
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.08);
}

.accred-card::after {
  content: "";
  position: absolute;
  width: 170px;
  height: 170px;
  right: -80px;
  bottom: -100px;
  border-radius: 50%;
  background: rgba(232, 178, 63, 0.14);
  filter: blur(4px);
}

.accred-card h3 {
  font-family: "Fraunces", serif;
}
.accred-card .num {
  color: rgba(255, 255, 255, 0.22);
}

.split-section .visual {
  overflow: hidden;
  border-radius: 30px;
  box-shadow: 0 22px 60px rgba(17, 36, 28, 0.14);
}

.split-section .visual img {
  object-fit: cover;
  object-position: center 52%;
}

.source-panel {
  padding: clamp(28px, 5vw, 64px);
  border-radius: 32px;
  background:
    radial-gradient(
      circle at 86% 10%,
      rgba(232, 178, 63, 0.16),
      transparent 34%
    ),
    var(--forest2);
}

.source-panel a {
  transition:
    padding 0.25s ease,
    border-color 0.25s ease,
    color 0.25s ease;
}

.source-panel a:hover,
.source-panel a:focus-visible {
  padding-left: 9px;
  border-color: var(--amber);
  color: var(--amber);
}

@media (max-width: 980px) {
  .global-hero .page-display {
    font-size: clamp(4rem, 12vw, 7.2rem);
  }
  .conference-card:nth-child(n) {
    grid-column: span 6;
    min-height: 510px;
  }
  .conference-card:nth-child(5) .conference-copy h3 {
    font-size: clamp(2.35rem, 5vw, 3.7rem);
  }
}

@media (max-width: 700px) {
  .global-hero {
    min-height: 88svh;
  }
  .global-hero::after {
    background: linear-gradient(
      0deg,
      rgba(5, 18, 14, 0.92) 0%,
      rgba(5, 18, 14, 0.48) 72%,
      rgba(5, 18, 14, 0.22)
    );
  }
  .global-hero .page-hero-media img {
    object-position: 62% center;
  }
  .global-hero .page-display {
    font-size: clamp(3.45rem, 15vw, 5.3rem);
  }
  .engagement-facts {
    gap: 7px;
    margin-top: 24px;
  }
  .engagement-facts span {
    padding: 8px 10px;
    font-size: 0.66rem;
  }
  .conference-track {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .conference-card:nth-child(n) {
    grid-column: auto;
    min-height: 470px;
    border-radius: 23px;
  }
  .conference-card:nth-child(5) {
    min-height: 540px;
  }
  .conference-copy h3,
  .conference-card:nth-child(5) .conference-copy h3 {
    font-size: clamp(2.25rem, 11vw, 3.15rem);
  }
  .conference-copy p {
    font-size: 0.88rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .conference-card,
  .conference-card img,
  .source-panel a {
    transition: none;
    transform: none !important;
  }
}