/* Лендинг: блок баннеров и анонс конференции (вынесено из бывшего landing-autumn.css). */
.landing-banner-stage {
  display: grid;
  grid-template-columns: minmax(0, .86fr) minmax(0, 1.14fr);
  gap: 20px;
}

.landing-banner-panel {
  position: relative;
  min-width: 0;
  width: 100%;
  overflow: hidden;
  border-radius: 14px;
}

.landing-banner-brand {
  min-height: 300px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(20px, 1.8vw, 42px);
  background-color: #0b7f8a;
  background-image: linear-gradient(90deg, rgba(4, 43, 53, .92) 0%, rgba(4, 43, 53, .79) 52%, rgba(4, 43, 53, .16) 100%), url('../images/landing/hero-laptop.png');
  background-position: center, 60% center;
  background-size: cover;
  color: #fff;
}

.landing-banner-brand h1 {
  max-width: 540px;
  font-size: clamp(26px, 2.4vw, 40px);
  line-height: 1.2;
  letter-spacing: -.02em;
  font-weight: 800;
}

main #home .landing-banner-brand p {
  max-width: 620px;
  margin-top: 14px;
  font-size: clamp(14px, 1.1vw, 18px);
  line-height: 1.5;
  color: #fff !important;
}

main #home .landing-banner-brand a {
  align-self: flex-start;
  margin-top: 18px;
  padding: 11px 23px;
  border-radius: 10px;
  background: #008f95;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  transition: transform .2s ease, box-shadow .2s ease;
}

main #home .landing-banner-brand a:hover {
  background: #006f75;
  transform: translateY(-2px);
  box-shadow: 0 8px 18px rgba(0, 0, 0, .14);
}

.landing-banner-slider {
  align-self: stretch;
  min-height: 0;
  aspect-ratio: 1672 / 941;
  background: #f7f5f1;
}

.landing-banner-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity .4s ease, visibility .4s ease;
}

.landing-banner-slide.is-active { opacity: 1; visibility: visible; }

.landing-banner-image {
  background: #f7f5f1;
}

.landing-banner-image-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.landing-banner-image-link img {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.landing-banner-camtree .landing-banner-image-link img {
  object-position: center top;
}

.landing-banner-camtree-copy {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}

.landing-banner-camtree-title {
  position: absolute;
  left: 5.5%;
  top: 27%;
  max-width: 48%;
  margin: 0;
  font-family: "Playfair Display", Georgia, "Times New Roman", serif;
  font-size: clamp(22px, 2.45vw, 40px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -.02em;
}

.camtree-banner-line {
  display: block;
}

.camtree-banner-line--green { color: #1E4A32; }

.camtree-banner-line--brown { color: #6A4528; }

.camtree-banner-line--navy {
  display: inline-block;
  margin-top: .28em;
  padding-bottom: .22em;
  border-bottom: 3px solid #2F6A3A;
  color: #1B3A5C;
  font-size: .62em;
  font-weight: 600;
  letter-spacing: -.01em;
  line-height: 1.15;
}

.landing-banner-camtree-cta {
  position: absolute;
  right: 5.5%;
  bottom: 58px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px 9px 20px;
  border-radius: 999px;
  background: #2F6A3A;
  color: #fff;
  font-family: Montserrat, sans-serif;
  font-size: clamp(13px, 1.05vw, 16px);
  font-weight: 600;
  line-height: 1;
  box-shadow: 0 8px 18px rgba(31, 74, 50, .18);
}

.landing-banner-camtree-cta-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .16);
}

@media (max-width: 1023px) {
  .landing-banner-camtree-title {
    top: 24%;
    max-width: 58%;
    font-size: clamp(20px, 5.2vw, 32px);
  }

  .landing-banner-camtree-cta {
    right: 4%;
    bottom: 58px;
  }
}

.landing-banner-image-link:focus-visible {
  outline: 3px solid #008f95;
  outline-offset: -3px;
}

.landing-banner-controls {
  position: absolute;
  right: 22px;
  bottom: 18px;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 8px;
}

.landing-banner-control,
.landing-banner-dot { border: 0; cursor: pointer; }

.landing-banner-control {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .78);
  color: #045d60;
  font-size: 19px;
  line-height: 1;
}

.landing-banner-dot {
  width: 8px;
  height: 8px;
  padding: 0;
  border-radius: 50%;
  background: rgba(0, 143, 149, .28);
}

.landing-banner-dot.is-active { background: #008f95; transform: scale(1.25); }

.landing-banner-control:focus-visible,
.landing-banner-dot:focus-visible { outline: 2px solid #045d60; outline-offset: 3px; }

@media (max-width: 1279px) {
  .landing-banner-stage { grid-template-columns: 1fr; }
}

@media (max-width: 1023px) {
  .landing-banner-brand { min-height: 390px; }
}

@media (prefers-reduced-motion: reduce) {
  .landing-banner-slide { transition: none; }
}


/* XV NIS Conference 2026: daily announcement modal */
body.conference-modal-open {
  overflow: hidden;
}

.conference-modal[hidden] {
  display: none !important;
}

.conference-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: 20px;
  opacity: 0;
  transition: opacity .2s ease;
}

.conference-modal.is-visible {
  opacity: 1;
}

.conference-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(7, 20, 31, .72);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.conference-modal__dialog {
  position: relative;
  width: min(900px, 100%);
  max-height: calc(100vh - 40px);
  overflow-y: auto;
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 28px 80px rgba(4, 20, 31, .32);
  transform: translateY(12px) scale(.985);
  transition: transform .2s ease;
}

.conference-modal.is-visible .conference-modal__dialog {
  transform: translateY(0) scale(1);
}

.conference-modal__close {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(15, 23, 42, .12);
  border-radius: 50%;
  background: rgba(255, 255, 255, .94);
  color: #0f172a;
  font-size: 27px;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 6px 18px rgba(15, 23, 42, .14);
}

.conference-modal__close:hover {
  background: #fff;
  transform: scale(1.04);
}

.conference-modal__close:focus-visible,
.conference-modal__cta:focus-visible,
.conference-modal__poster:focus-visible {
  outline: 3px solid #008f95;
  outline-offset: 3px;
}

.conference-modal__poster {
  display: block;
  overflow: hidden;
  border-radius: 24px 24px 0 0;
  background: #edf1f3;
}

.conference-modal__poster img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1672 / 941;
  object-fit: cover;
}

.conference-modal__content {
  padding: 22px 26px 26px;
}

.conference-modal__eyebrow {
  color: #008f95;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.conference-modal__content h2 {
  max-width: 760px;
  margin-top: 8px;
  color: #0f253f;
  font-size: clamp(20px, 2.4vw, 30px);
  font-weight: 800;
  line-height: 1.22;
}

.conference-modal__date {
  margin-top: 10px;
  color: #475569;
  font-size: 16px;
  font-weight: 700;
}

.conference-modal__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  padding: 11px 18px;
  border-radius: 11px;
  background: #008f95;
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  transition: background .2s ease, transform .2s ease;
}

.conference-modal__cta:hover {
  background: #006f75;
  color: #fff;
  transform: translateY(-1px);
}

@media (max-width: 640px) {
  .conference-modal {
    padding: 12px;
  }

  .conference-modal__dialog {
    max-height: calc(100vh - 24px);
    border-radius: 18px;
  }

  .conference-modal__poster {
    border-radius: 18px 18px 0 0;
  }

  .conference-modal__content {
    padding: 18px;
  }

  .conference-modal__close {
    top: 9px;
    right: 9px;
    width: 34px;
    height: 34px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .conference-modal,
  .conference-modal__dialog {
    transition: none;
  }
}