* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: #e2e8f0;
  background: #0A0F1F;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

body:has(dialog[open]) {
  overflow: hidden;
}

button,
input,
textarea {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  color: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

img,
svg {
  display: block;
}

img {
  max-width: 100%;
  height: auto;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

::selection {
  color: white;
  background: rgba(14, 165, 233, 0.7);
}

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

.container {
  width: min(100%, 64rem);
  margin-inline: auto;
}
.container--wide {
  width: min(100%, 65rem);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 2.75rem;
  padding: 0.72rem 1.5rem;
  border: 0;
  border-radius: 0.55rem;
  color: white;
  font-weight: 700;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, opacity 180ms ease;
}
.button:hover {
  transform: translateY(-2px);
}
.button:active {
  transform: translateY(0);
}
.button:focus-visible {
  outline: 2px solid #38bdf8;
  outline-offset: 3px;
}
.button:disabled {
  cursor: default;
  opacity: 0.55;
  transform: none;
}
.button--gradient {
  background: linear-gradient(115deg, #1298dc, #2dd4bf);
  box-shadow: 0 10px 30px rgba(14, 165, 233, 0.15);
}
.button--gradient:hover {
  box-shadow: 0 14px 34px rgba(14, 165, 233, 0.26);
}

.site-nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid rgba(56, 189, 248, 0.1);
  backdrop-filter: blur(20px);
  transition: background 200ms ease, box-shadow 200ms ease;
}
.site-nav.is-scrolled {
  background: rgba(13, 21, 40, 0.95);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
}
.site-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.site-nav__links {
  display: flex;
  align-items: center;
  gap: 1.3rem;
}
.site-nav__links a {
  position: relative;
  padding-block: 0.7rem;
  color: #d7dce5;
  font-size: 0.9rem;
  font-weight: 700;
  transition: color 180ms ease;
}
.site-nav__links a::after {
  position: absolute;
  right: 0;
  bottom: 0.25rem;
  left: 0;
  height: 2px;
  border-radius: 99px;
  background: #38bdf8;
  content: "";
  opacity: 0;
  transform: scaleX(0.3);
  transition: opacity 180ms ease, transform 180ms ease;
}
.site-nav__links a:hover, .site-nav__links a.is-active {
  color: white;
}
.site-nav__links a.is-active::after {
  opacity: 1;
  transform: scaleX(1);
}
.site-nav__buttons {
  display: flex;
  gap: 0.8rem;
}
.site-nav__cta {
  padding: 0.4rem 1rem;
  font-size: 0.8rem;
}
.site-nav img {
  min-width: 16px;
  max-width: 18px;
}
.site-nav__toggle {
  display: none;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0.65rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 0.65rem;
  background: rgba(255, 255, 255, 0.05);
  transition: border 180ms ease, background 180ms ease;
  cursor: pointer;
}
.site-nav__toggle span {
  display: block;
  height: 2px;
  margin: 4px 0;
  border-radius: 2px;
  background: white;
  transition: transform 180ms ease, opacity 180ms ease;
}
.site-nav__toggle.is-active span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}
.site-nav__toggle.is-active span:nth-child(2) {
  opacity: 0;
}
.site-nav__toggle.is-active span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}
.site-nav__toggle:hover, .site-nav__toggle.is-active {
  border: 1px solid rgba(56, 189, 248, 0.8);
  background: rgba(56, 189, 248, 0.1);
}
.site-nav__toggle:hover span, .site-nav__toggle.is-active span {
  background: rgba(56, 189, 248, 0.8);
}
.site-nav__mobile {
  display: grid;
  max-height: 0;
  padding-inline: 1rem;
  overflow: hidden;
  opacity: 0;
  transition: max-height 260ms ease, padding 260ms ease, opacity 180ms ease;
}
.site-nav__mobile.is-open {
  max-height: 22rem;
  padding-block: 1rem 0.5rem;
  opacity: 1;
}
.site-nav__mobile a {
  padding: 0.8rem 0.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  font-weight: 600;
}
.site-nav__mobile a:hover {
  color: #38bdf8;
}
.site-nav__mobile .button {
  margin-top: 0.8rem;
}

.hero {
  position: relative;
  isolation: isolate;
  padding: 7rem 1.5rem 4rem;
  overflow: hidden;
  background: linear-gradient(115deg, rgba(18, 35, 47, 0.5), rgba(18, 43, 66, 0.4)), url("https://con-med.ru/projects/klinicheskiy-razbor/online-23-09-2026/assets/bg_test2.png") center/cover no-repeat;
}
.hero__content {
  position: relative;
  z-index: 5;
  animation: fade-up 700ms ease both;
}
.hero h1 {
  max-width: 58rem;
  margin-bottom: 1.2rem;
  color: white;
  font-family: "Fraunces", Georgia, serif;
  font-size: clamp(2.6rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.25;
}
.hero__lead {
  max-width: 45rem;
  margin-bottom: 1.75rem;
  color: #38bdf8;
  font-size: clamp(1.2rem, 2vw, 1.4rem);
  line-height: 1.65;
}
.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.75rem;
  margin-bottom: 1.8rem;
}
.hero__meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: #e2e8f0;
  font-weight: 600;
}
.hero__meta svg {
  width: 1.2rem;
  height: 1.2rem;
  fill: none;
  stroke: #38bdf8;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.hero__description {
  max-width: 47rem;
  margin-bottom: 2.35rem;
  color: oklch(70.7% 0.022 261.325deg);
  font-size: 1rem;
  line-height: 1.65;
}
.hero .button {
  min-width: 20.8rem;
}

@keyframes hero-gradient-shift {
  0% {
    background-position: -8% 18%, 82% -6%, 96% 82%, 50% 50%;
    opacity: 0.48;
    transform: scale(1.02) rotate(-0.5deg);
  }
  48% {
    background-position: 72% 2%, 5% 78%, 50% 42%, 20% 72%;
    opacity: 0.57;
    transform: scale(1.09) rotate(0.8deg);
  }
  100% {
    background-position: 94% 76%, 38% 12%, -6% 52%, 82% 28%;
    opacity: 0.62;
    transform: scale(1.14) rotate(-1deg);
  }
}
@keyframes hero-particle-grid {
  0% {
    background-position: 0 0, 47px 39px;
  }
  24% {
    background-position: 42px -31px, 19px 91px;
  }
  52% {
    background-position: -18px 44px, 96px 8px;
  }
  78% {
    background-position: 72px 67px, 8px -29px;
  }
  100% {
    background-position: 118px 0, 211px 39px;
  }
}
.eyebrow-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 1.65rem;
}
.eyebrow-badges .badge {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0.22rem 0.75rem;
  border: 1px solid rgba(56, 189, 248, 0.28);
  border-radius: 999px;
  color: #38bdf8;
  background: rgba(14, 165, 233, 0.035);
  font-size: 0.76rem;
  line-height: 1.25;
  font-weight: 700;
}
.eyebrow-badges .badge.green {
  color: rgba(45, 212, 191, 0.92);
  border: 1px solid rgba(45, 212, 191, 0.28);
  background: rgba(45, 212, 191, 0.08);
}
.eyebrow-badges .live-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.22rem 0.75rem;
  border-radius: 999px;
  color: white;
  background: #e11d2e;
  box-shadow: 0 0 20px rgba(239, 35, 60, 0.65);
  font-size: 0.76rem;
  font-weight: 700;
  margin-bottom: 0;
  text-transform: uppercase;
}

.section {
  padding: 4rem 1.5rem;
  scroll-margin-top: 4.25rem;
}
.section--tinted {
  background: rgba(13, 21, 40, 0.5);
}
.section--tinted-soft {
  background: rgba(12, 24, 48, 0.5);
}

.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(56, 189, 248, 0.25), transparent);
}

.section-kicker {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 2rem;
  color: #38bdf8;
  font-size: 0.86rem;
  font-weight: 500;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}
.section-kicker::before {
  width: 2rem;
  height: 1px;
  background: #38bdf8;
  content: "";
}

.section-title {
  margin-bottom: 3rem;
  color: white;
  font-family: "Fraunces", Georgia, serif;
  font-size: clamp(2rem, 4vw, 2.25rem);
  line-height: 1.14;
}
.section-title--compact {
  margin-bottom: 2rem;
}

.welcome {
  display: grid;
  grid-template-columns: minmax(15rem, 1fr) 2fr;
  align-items: start;
  gap: 2.5rem;
}
.welcome__person img {
  width: min(100%, 20rem);
  aspect-ratio: 1;
  margin-bottom: 1.5rem;
  border-radius: 1rem;
  object-fit: cover;
}
.welcome__name {
  margin-bottom: 0.55rem;
  color: white;
  font-family: "Fraunces", Georgia, serif;
  font-size: 1.45rem;
  line-height: 1.25;
}
.welcome__role {
  margin-bottom: 0.55rem;
  color: #38bdf8;
  line-height: 1.35;
}
.welcome__caption {
  max-width: 19rem;
  margin-bottom: 0;
  color: oklch(70.7% 0.022 261.325deg);
  font-size: 0.92rem;
  line-height: 1.55;
}
.welcome__letter {
  padding-top: 0.5rem;
  color: #d5d9e1;
  font-size: 0.98rem;
  line-height: 1.65;
}
.welcome__letter p {
  margin-bottom: 1.35rem;
}

.speakers-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.speaker-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 1rem;
  position: relative;
  padding: 1.25rem;
  transition: border-color 220ms ease, transform 220ms ease, background 220ms ease;
  cursor: default;
}
.speaker-card:hover {
  border-color: rgba(56, 189, 248, 0.28);
  background: rgba(14, 165, 233, 0.065);
  transform: translateY(-4px);
}
.speaker-card img {
  width: 5rem;
  height: 5rem;
  margin-bottom: 1rem;
  border: 2px solid rgba(56, 189, 248, 0.2);
  border-radius: 12px;
  object-fit: cover;
  transition: border-color 220ms ease;
}
.speaker-card:hover img {
  border-color: rgba(56, 189, 248, 0.45);
}
.speaker-card h3 {
  margin-bottom: 0.25rem;
  color: white;
  font-size: 1rem;
  line-height: 1.35;
}
.speaker-card p {
  margin-bottom: 0.3rem;
  color: oklch(70.7% 0.022 261.325deg);
  font-size: 0.8rem;
}
.speaker-card .accent {
  color: #38bdf8;
}

.session-switcher {
  display: grid;
  grid-template-columns: repeat(1, minmax(0, 1fr));
  gap: 0.5rem;
  margin-bottom: 2rem;
  padding: 0.5rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.05);
  transition: border-color 180ms ease, background 180ms ease;
  cursor: pointer;
}
.session-switcher:hover {
  border-color: rgba(56, 189, 248, 0.2);
}
.session-switcher__button {
  padding: 0.75rem 1.25rem;
  border: 0;
  border-radius: 0.75rem;
  color: #cbd5e1;
  background: transparent;
  text-align: left;
  cursor: pointer;
  transition: color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}
.session-switcher__button:hover {
  background: rgba(255, 255, 255, 0.05);
}
.session-switcher__button.is-active {
  color: white;
  background: linear-gradient(115deg, #1298dc, #2dd4bf);
  box-shadow: 0 10px 24px rgba(14, 165, 233, 0.2);
  transition: border-color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}
.session-switcher__button strong,
.session-switcher__button span {
  display: block;
}
.session-switcher__button strong {
  font-size: 1.1rem;
}
.session-switcher__button span {
  margin-top: 0.18rem;
  color: oklch(70.7% 0.022 261.325deg);
  font-size: 0.95rem;
}
.session-switcher__button.is-active span {
  color: rgba(255, 255, 255, 0.76);
}

.program-content {
  animation: fade-in 280ms ease both;
}

.session-heading {
  position: relative;
  margin-bottom: 1.25rem;
  padding: 1.7rem 2rem;
  overflow: hidden;
  border: 1px solid rgba(56, 189, 248, 0.2);
  border-radius: 1rem;
  background: linear-gradient(90deg, rgba(14, 165, 233, 0.15), rgba(14, 165, 233, 0.05), transparent);
}
.session-heading::before {
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: #38bdf8;
  content: "";
}
.session-heading h3 {
  margin-bottom: 0.4rem;
  color: white;
  font-family: "Fraunces", Georgia, serif;
  font-size: clamp(1.3rem, 2.6vw, 1.5rem);
  line-height: 1.3;
}
.session-heading p {
  margin-bottom: 0;
  color: oklch(70.7% 0.022 261.325deg);
  font-size: 1rem;
}

.program-list {
  display: grid;
  gap: 1rem;
}

.program-item {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 1rem;
  position: relative;
  display: flex;
  align-items: stretch;
  gap: 1.5rem;
  min-height: 0;
  padding: 1.5rem 2rem;
  overflow: hidden;
  transition: border-color 300ms ease, background 350ms ease;
  cursor: default;
}
.program-item:hover {
  border-color: rgba(56, 189, 248, 0.2);
  background: linear-gradient(90deg, rgba(14, 165, 233, 0.15), rgba(14, 165, 233, 0.05), transparent);
}
.program-item__accent {
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: #38bdf8;
  opacity: 0;
  transform: translateX(-100%);
  transition: opacity 300ms ease, transform 300ms ease;
}
.program-item:hover .program-item__accent {
  opacity: 1;
  transform: translateX(0);
}
.program-item__time {
  display: flex;
  flex: 0 0 8rem;
  align-items: center;
  justify-content: center;
  color: #38bdf8;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 1.1rem;
  text-align: center;
  font-variant-numeric: tabular-nums;
}
.program-item__rule {
  flex: 0 0 1px;
  align-self: stretch;
  background: rgba(255, 255, 255, 0.1);
}
.program-item__content {
  display: flex;
  flex: 1 1 auto;
  min-width: 0;
  flex-direction: column;
}
.program-item__main > p {
  font-size: 18px;
  margin-bottom: 0;
  color: #e2e8f0;
  line-height: 1.6;
}
.program-item__subtopics {
  margin-top: 1.4rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.program-subtopic {
  display: flex;
  align-items: stretch;
  gap: 1rem;
  min-height: 4.3rem;
  padding-block: 0.95rem;
}
.program-subtopic + .program-subtopic {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.program-subtopic__duration {
  display: flex;
  flex: 0 0 4rem;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  color: #38bdf8;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.85rem;
  white-space: nowrap;
}
.program-subtopic__duration svg {
  width: 1rem;
  height: 1rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.program-subtopic__duration span {
  color: #e2e8f0;
}
.program-subtopic > div {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: start;
}
.program-subtopic > div > p {
  margin-bottom: 0;
  color: #cbd5e1;
  font-size: 1rem;
  line-height: 1.6;
}

.speaker-meta {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.35rem;
  color: oklch(70.7% 0.022 261.325deg);
  font-size: 0.95rem;
}
.speaker-meta svg {
  width: 1rem;
  height: 1rem;
  fill: none;
  stroke: #38bdf8;
  stroke-width: 1.65;
}
.speaker-meta--small {
  margin-top: 0.2rem;
  font-size: 0.9rem;
}
.speaker-meta--small svg {
  width: 0.85rem;
  height: 0.85rem;
}

.sponsor-tag {
  display: table;
  margin-top: 0.5rem;
  padding: 0.22rem 0.62rem;
  border: 1px solid rgba(45, 212, 191, 0.28);
  border-radius: 0.35rem;
  color: rgba(45, 212, 191, 0.92);
  background: rgba(45, 212, 191, 0.08);
  font-size: 0.8rem;
  font-weight: 600;
}

.facts-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.fact-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 1rem;
  min-height: 12.1rem;
  padding: 1.75rem;
  transition: border-color 180ms ease, background 180ms ease, transform 180ms ease;
  cursor: default;
}
.fact-card:hover {
  border-color: rgba(56, 189, 248, 0.28);
  background: rgba(14, 165, 233, 0.065);
  transform: translateY(-4px);
}
.fact-card__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.95rem;
}
.fact-card__head h3 {
  margin: 0;
  color: white;
  font-size: 1.05rem;
}
.fact-card__metric {
  flex: 0 0 auto;
  text-align: right;
}
.fact-card__metric strong {
  display: block;
  color: #38bdf8;
  font-family: "Fraunces", Georgia, serif;
  font-size: 2rem;
  line-height: 0.9;
}
.fact-card__metric span {
  display: block;
  margin-top: 0.42rem;
  color: #3cc0f8;
  font-size: 0.64rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}
.fact-card > p {
  margin-bottom: 0;
  color: oklch(70.7% 0.022 261.325deg);
  font-size: 0.9rem;
  line-height: 1.65;
}

.stream-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.stream-heading .section-title {
  margin-bottom: 2rem;
}

.live-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.22rem 0.75rem;
  border-radius: 999px;
  color: white;
  background: #e11d2e;
  box-shadow: 0 0 20px rgba(239, 35, 60, 0.65);
  font-size: 0.76rem;
  font-weight: 700;
  margin-bottom: 2rem;
  text-transform: uppercase;
}
.live-badge i {
  width: 0.38rem;
  height: 0.38rem;
  border-radius: 50%;
  background: white;
  animation: live-pulse 1.4s ease-in-out infinite;
}

.stream-layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(18rem, 1fr);
  align-items: start;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.stream-main {
  min-width: 0;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: start;
}

.player-card {
  display: flex;
  width: 100%;
  aspect-ratio: 16/9;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.05);
  text-align: center;
  margin-bottom: 1.5rem;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(8px);
}
.player-card__prev {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  text-align: center;
  background: rgba(24, 30, 46, 0.95);
}
.player-card__play {
  display: grid;
  width: 4rem;
  height: 4rem;
  margin-bottom: 1.25rem;
  place-items: center;
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: 50%;
  background: rgba(14, 165, 233, 0.08);
  cursor: pointer;
  transition: background 180ms ease, transform 180ms ease;
}
.player-card__play:hover {
  background: rgba(14, 165, 233, 0.16);
  transform: scale(1.05);
}
.player-card__play span {
  width: 0;
  height: 0;
  margin-left: 0.2rem;
  border-top: 0.55rem solid transparent;
  border-bottom: 0.55rem solid transparent;
  border-left: 0.8rem solid #38bdf8;
}
.player-card__play.is-playing span {
  width: 0.7rem;
  height: 1rem;
  margin: 0;
  border: 0;
  border-right: 0.23rem solid #38bdf8;
  border-left: 0.23rem solid #38bdf8;
}
.player-card p {
  margin-bottom: 1.45rem;
  color: rgba(56, 189, 248, 0.9);
  font-size: 1rem;
}

.form-status {
  display: block;
  margin-top: 0.65rem;
  color: #2dd4bf;
  font-size: 0.82rem;
}

.chat-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 1rem;
  overflow: hidden;
}
.chat-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.chat-card__head strong {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: white;
  font-size: 0.9rem;
}
.chat-card__head svg {
  width: 1rem;
  height: 1rem;
  fill: none;
  stroke: #38bdf8;
  stroke-width: 1.7;
}
.chat-card__head span {
  color: oklch(70.7% 0.022 261.325deg);
  font-size: 0.73rem;
}
.chat-card__messages {
  display: grid;
  min-height: 20rem;
  max-height: 22rem;
  gap: 0.85rem;
  padding: 1.1rem 1.25rem;
  overflow-y: auto;
  scrollbar-color: rgba(56, 189, 248, 0.25) transparent;
}
.chat-card__form {
  display: flex;
  padding: 0.85rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.chat-card__form input {
  flex: 1;
  min-width: 0;
  padding: 0.72rem 0.85rem;
  border: 1px solid rgba(56, 189, 248, 0.12);
  border-right: 0;
  border-radius: 0.45rem 0 0 0.45rem;
  color: white;
  outline: none;
  background: rgba(13, 32, 63, 0.75);
}
.chat-card__form input:focus {
  border-color: rgba(56, 189, 248, 0.45);
}
.chat-card__form button {
  display: grid;
  width: 2.9rem;
  place-items: center;
  border: 0;
  border-radius: 0 0.45rem 0.45rem 0;
  background: linear-gradient(135deg, #0ea5e9, #2dd4bf);
  cursor: pointer;
}
.chat-card__form button svg {
  width: 1.1rem;
  height: 1.1rem;
  fill: none;
  stroke: white;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.chat-message div {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  margin-bottom: 0.15rem;
}
.chat-message strong {
  color: oklch(70.7% 0.022 261.325deg);
  font-size: 0.76rem;
}
.chat-message time {
  color: oklch(70.7% 0.022 261.325deg / 0.55);
  font-size: 0.65rem;
}
.chat-message p {
  margin-bottom: 0;
  color: #d5d9e1;
  font-size: 0.82rem;
  line-height: 1.45;
}
.chat-message--moderator strong {
  color: #38bdf8;
}

.stream-controls {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 1rem;
  padding: 1.75rem;
}
.stream-controls__point {
  display: flex;
  justify-content: center;
  align-items: center;
  background: rgba(13, 21, 40, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 1rem;
  padding: 1.4rem;
  cursor: pointer;
  transition: border-color 180ms ease, background 180ms ease, transform 180ms ease;
}
.stream-controls__point img {
  width: 40px;
  fill: #e2e8f0;
}
.stream-controls__point:hover {
  border-color: rgba(56, 189, 248, 0.28);
  background: rgba(14, 165, 233, 0.065);
  transform: translateY(-2px);
}
.stream-controls__point:hover svg {
  fill: #38bdf8;
}

.sponsors-stack {
  display: grid;
  gap: 3.5rem;
}

.subsection-title {
  margin-bottom: 1.5rem;
  color: white;
  font-family: "Fraunces", Georgia, serif;
  font-size: 1.25rem;
}

.logo-grid {
  display: grid;
  gap: 1rem;
}
.logo-grid--sponsors {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.logo-grid--partners {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.logo-card {
  display: flex;
  min-height: 5.1rem;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 1rem;
  border: 1px solid rgba(56, 189, 248, 0.8);
  border-radius: 0.75rem;
  background-color: rgba(255, 255, 255, 0.85);
  text-align: center;
  transition: border-color 180ms ease, background-color 180ms ease, transform 180ms ease;
  cursor: pointer;
}
.logo-card:hover {
  border-color: #38bdf8;
  transform: translateY(-3px);
  background-color: rgba(198, 231, 255, 0.95);
}
.logo-card strong {
  margin-bottom: 0.15rem;
  color: #38bdf8;
  font-size: 1.1rem;
}
.logo-card span {
  color: oklch(70.7% 0.022 261.325deg);
  font-size: 0.76rem;
}

.site-footer {
  padding: 3rem 1.5rem 2rem;
  border-top: 1px solid rgba(56, 189, 248, 0.1);
  background: rgba(13, 21, 40, 0.95);
  box-shadow: 0 -2px 4px rgba(0, 0, 0, 0.2);
}
.site-footer__grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr 1fr;
  gap: 3rem;
  padding-bottom: 2.7rem;
}
.site-footer__grid p,
.site-footer__grid li,
.site-footer__grid a {
  color: oklch(70.7% 0.022 261.325deg);
  font-size: 0.87rem;
  line-height: 1.65;
}
.site-footer__grid p:not(:last-child),
.site-footer__grid li:not(:last-child),
.site-footer__grid a:not(:last-child) {
  margin-bottom: 0.6rem;
}
.site-footer__grid p {
  max-width: 18rem;
  margin-bottom: 0;
}
.site-footer__grid h2 {
  margin-bottom: 0.9rem;
  color: white;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.9rem;
}
.site-footer__grid ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
.site-footer__grid a:hover {
  color: #38bdf8;
}
.site-footer__bottom {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: oklch(70.7% 0.022 261.325deg / 0.38);
  font-size: 0.73rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 1rem;
}
.brand span {
  display: grid;
  width: 2rem;
  height: 2rem;
  place-items: center;
  border: 1px solid rgba(56, 189, 248, 0.4);
  border-radius: 0.4rem;
  color: #38bdf8;
  background: #0d1d38;
  font-size: 0.83rem;
  font-weight: 700;
}
.brand strong {
  color: white;
}

.registration-modal, .auth-modal {
  width: min(100% - 2rem, 31rem);
  max-height: calc(100vh - 2rem);
  padding: 0;
  border: 1px solid rgba(56, 189, 248, 0.22);
  border-radius: 1.25rem;
  color: #e2e8f0;
  background: #09152a;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.6);
}
.registration-modal::backdrop, .auth-modal::backdrop {
  background: rgba(2, 6, 18, 0.78);
  backdrop-filter: blur(10px);
}
.registration-modal__card, .auth-modal__card {
  position: relative;
  padding: 2.2rem;
}
.registration-modal__card h2, .auth-modal__card h2 {
  margin-bottom: 0.7rem;
  color: white;
  font-family: "Fraunces", Georgia, serif;
  font-size: 2rem;
}
.registration-modal__card > p, .auth-modal__card > p {
  margin-bottom: 1.5rem;
  color: oklch(70.7% 0.022 261.325deg);
  font-size: 0.9rem;
}
.registration-modal__card label, .auth-modal__card label {
  display: grid;
  gap: 0.4rem;
  margin-bottom: 1rem;
  color: #d6dae2;
  font-size: 0.82rem;
  font-weight: 600;
}
.registration-modal__card input, .auth-modal__card input {
  width: 100%;
  padding: 0.8rem 0.95rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 0.55rem;
  color: white;
  outline: none;
  background: #0d1d38;
}
.registration-modal__card input:focus, .auth-modal__card input:focus {
  border-color: rgba(56, 189, 248, 0.55);
}
.registration-modal__card .button, .auth-modal__card .button {
  width: 100%;
  margin-top: 0.3rem;
}
.registration-modal__close, .auth-modal__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  display: grid;
  width: 2rem;
  height: 2rem;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: oklch(70.7% 0.022 261.325deg);
  background: rgba(255, 255, 255, 0.05);
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
  transition: border-color 220ms ease, color 220ms ease, background 220ms ease;
}
.registration-modal__close:hover, .auth-modal__close:hover {
  color: rgba(56, 189, 248, 0.6);
  border-color: rgba(56, 189, 248, 0.6);
  background: rgba(14, 165, 233, 0.1);
}

#chair .section-kicker, #sponsors .section-kicker, #partners .section-kicker {
  margin-bottom: 3rem;
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
@keyframes live-pulse {
  50% {
    opacity: 0.35;
    transform: scale(0.72);
  }
}
@media (max-width: 68rem) {
  .stream-layout {
    grid-template-columns: 1fr;
  }
  .chat-card__messages {
    max-height: 30rem;
  }
}
@media (max-width: 48rem) {
  .site-nav {
    padding-inline: 1rem;
  }
  .site-nav__links, .site-nav__cta {
    display: none;
  }
  .site-nav__inner {
    min-height: 2.75rem;
    justify-content: flex-end;
  }
  .site-nav__toggle {
    display: block;
  }
  .hero {
    min-height: auto;
    padding: 6.5rem 1.25rem 3rem;
  }
  .hero::after {
    background: linear-gradient(180deg, rgba(6, 11, 24, 0.18), transparent 48%, rgba(6, 11, 24, 0.56)), rgba(6, 11, 24, 0.34);
  }
  .hero h1 {
    font-size: clamp(2.35rem, 10.5vw, 2.9rem);
    line-height: 1.12;
  }
  .hero h1 br {
    display: none;
  }
  .hero__meta {
    display: grid;
    gap: 0.8rem;
  }
  .hero .button {
    width: 100%;
    min-width: 0;
  }
  .section {
    padding: 3rem 1.25rem;
  }
  .welcome {
    grid-template-columns: 1fr;
  }
  .welcome__person img {
    width: min(100%, 22rem);
  }
  .welcome__letter {
    padding-top: 0;
  }
  .speakers-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .session-switcher {
    grid-template-columns: 1fr;
  }
  .program-item {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    min-height: 0;
    padding: 1.5rem;
  }
  .program-item > .program-item__rule {
    height: 1px;
  }
  .program-item__time {
    flex-basis: auto;
    justify-content: flex-start;
    font-size: 1.1rem;
    text-align: left;
  }
  .program-item__rule {
    width: 100%;
    height: 1px;
  }
  .program-item__main {
    min-height: 0;
  }
  .program-subtopic {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.7rem;
  }
  .program-subtopic__duration {
    flex-basis: auto;
    justify-content: flex-start;
  }
  .facts-grid {
    grid-template-columns: 1fr;
  }
  .logo-grid--partners {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .site-footer__grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .site-footer__bottom {
    align-items: flex-start;
    flex-direction: column;
  }
}
@media (max-width: 34rem) {
  .stream-heading {
    align-items: flex-start;
  }
  .stream-controls {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
  .speakers-grid {
    grid-template-columns: repeat(1, 1fr);
  }
  .logo-grid--sponsors,
  .logo-grid--partners {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .fact-card__head {
    display: grid;
    grid-template-columns: 1fr auto;
  }
  .registration-modal__card, .auth-modal__card {
    padding: 1.6rem;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/*# sourceMappingURL=main.css.map */