@charset "utf-8";

:root {
  color-scheme: dark;
  --bg: #030508;
  --bg-raised: #080c13;
  --bg-card: #09191a;
  --text: #e0e2e9;
  --muted: #a1a3b1;
  --subtle: #737b8a;
  --line: #373c48;
  --green: #00d2a0;
  --green-soft: rgb(0 210 160 / 13%);
  --violet: #ba97ff;
  --blue: #7eacff;
  --yellow: #eadb7a;
  --content: 1400px;
  --gutter: clamp(20px, 5vw, 44px);
  font-family: "Roboto", Arial, sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
  background: var(--bg);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

p {
  margin: 0;
}

html {
  min-width: 320px;
  scroll-padding-top: 84px;
}
body {
  min-width: 320px;
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-size: 16px;
  line-height: 1.55;
}
body.menu-open {
  overflow: hidden;
}
button,
input,
textarea {
  font: inherit;
}
button,
a,
summary {
  -webkit-tap-highlight-color: transparent;
}
a {
  color: inherit;
}
img {
  display: block;
  max-width: 100%;
}
button {
  color: inherit;
}

[hidden] {
  display: none !important;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 10px;
  left: 10px;
  translate: 0 -160%;
  padding: 12px 16px;
  color: #00140f;
  background: var(--green);
  border-radius: 4px;
}
.skip-link:focus {
  translate: 0;
}
.content-width {
  width: min(var(--content), calc(100% - var(--gutter) * 2));
  margin-inline: auto;
}

/* ---------- header ---------- */

.site-header {
  position: sticky;
  z-index: 50;
  top: 0;
  border-bottom: 1px solid var(--line);
}
.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: rgb(3 5 8 / 91%);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  pointer-events: none;
}
.header-inner {
  position: relative;
  width: min(1448px, calc(100% - 40px));
  height: 64px;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
}

.header-inner a.button {
  margin-top: auto;
  color: var(--text-primary, #dbdce3);
  font-size: var(--body-2-size, 16px);
  font-style: normal;
  font-weight: var(--weight-medium, 500);
  line-height: var(--body-2-lineheight, 24px);
  letter-spacing: var(--letter-spacing-050p, 0.16px);
}

.wordmark {
  position: relative;
  display: inline-flex;
  align-items: center;
  width: fit-content;
  color: #f2f5f6;
  text-decoration: none;
  font-family: "Arial Narrow", Roboto, Arial, sans-serif;
  font-weight: 500;
  letter-spacing: 0.21em;
  white-space: nowrap;
}
.wordmark span {
  color: var(--green);
}
.wordmark b {
  font-weight: 500;
}
.wordmark i {
  position: absolute;
  top: -0.28em;
  left: 49%;
  color: #58e8eb;
  font-size: 0.67em;
  font-style: normal;
  text-shadow: 0 0 14px rgb(0 210 255 / 70%);
}
.wordmark--small {
  font-size: 16px;
  letter-spacing: 0.12em;
  position: absolute;
  left: 0;
  top: 40%;
  translate: 0 -50%;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.7vw, 42px);
}
.primary-nav > a:not(.button) {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  transition: color 140ms ease-out;
  color: var(--text-secondary, #a1a3b1);
  font-family: var(--family-primary, Roboto);
  font-size: var(--body-2-size, 16px);
  font-style: normal;
  font-weight: var(--weight-regular, 400);
  line-height: var(--body-2-lineheight, 24px);
  letter-spacing: var(--letter-spacing-050p, 0.16px);
}
.primary-nav > a:not(.button):hover {
  color: var(--green);
}

.nav-register {
  position: absolute;
  right: 0;
  top: 50%;
  translate: 0 -50%;
}

.menu-toggle {
  display: none;
}

/* ---------- buttons ---------- */

.button {
  cursor: pointer;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  border: 2px solid transparent;
  border-radius: 4px;
  color: var(--text);
  text-decoration: none;
  color: var(--text-primary, #dbdce3);
  font-family: var(--family-primary, Roboto);
  font-size: var(--body-2-size, 16px);
  font-style: normal;
  font-weight: var(--weight-medium, 500);
  line-height: var(--body-2-lineheight, 24px);
  letter-spacing: var(--letter-spacing-050p, 0.16px);
  transition:
    color 150ms ease-out,
    background-color 150ms ease-out,
    border-color 150ms ease-out;
}

.button--fill-green {
  color: #00d2a0;
  background: var(--bg-primary-default, #151619) !important;
  border-color: #00d2a0;
}

.button--fill-green:hover {
  background: var(--bg-brand-soft, rgba(0, 210, 160, 0.24)) !important;
}

.button--fill {
  border-color: #3f4555;
  background: var(--bg-primary-default, #151619);
}

.button--fill:hover {
  border: 2px solid transparent;
  background: var(--bg-secondary-strong, #272931);
}

.button--small {
  min-height: 40px;
  padding-inline: 16px;
  font-size: 14px;
}
.button--outline {
  border-radius: var(--radius-control, 4px);
  border: var(--border-width-default, 2px) solid
    var(--border-brand-default, #00d2a0);
  background: var(--bg-brand-soft, rgba(0, 210, 160, 0.24));
}

.button--outline:hover {
  background: var(--bg-brand-soft, rgba(0, 210, 160, 0.36)) !important;
}

.button--full {
  width: 100%;
}
:where(a, button, summary, input, textarea):focus-visible {
  outline: 2px solid #70e8f0;
  outline-offset: 3px;
}

/* ---------- hero ---------- */

.hero {
  position: relative;
  isolation: isolate;
  min-height: clamp(650px, 68vw, 790px);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  background: #02070a;
  border-bottom: 1px solid var(--line);
}
.hero-media,
.hero-shade {
  position: absolute;
  z-index: -1;
  inset: 0;
}
.hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-shade {
  z-index: 0;
  background:
    linear-gradient(
      90deg,
      rgb(1 4 8 / 83%) 0%,
      rgb(1 4 8 / 49%) 39%,
      rgb(1 4 8 / 5%) 74%
    ),
    linear-gradient(0deg, #030508 0%, rgb(3 5 8 / 0%) 39%, rgb(3 5 8 / 8%) 100%);
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 1;
  padding-top: 120px;
  padding-bottom: 82px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.hero-logo {
  display: flex;
  margin: -16px 0 0;
}
.hero-logo__svg {
  display: block;
  width: clamp(260px, 44vw, 660px);
  height: auto;
  filter: drop-shadow(0 0 24px rgb(0 210 200 / 18%));
}
.eyebrow {
  width: fit-content;
  display: inline-flex;
  align-items: center;
  padding: 2px 6px;
  border-radius: 2px;
  font-size: var(--caption-2-size, 13px);
  font-style: normal;
  font-weight: var(--weight-medium, 500);
  line-height: var(--caption-2-lineheight, 20px);
  letter-spacing: var(--letter-spacing-100p, 0.32px);
  text-transform: uppercase;
}
.eyebrow--violet {
  color: var(--violet);
  background: rgb(120 55 251 / 20%);
}
.eyebrow--green {
  color: #00d2a0;
  background: rgb(0 210 160 / 14%);
}
.eyebrow--yellow {
  color: #ffde68;
  background: rgb(234 219 122 / 12%);
}
.eyebrow--blue {
  color: var(--text-info-default, #36a4e9);
  background: var(--bg-primary-default, #151619);
}

.hero-date {
  margin: 24px 0 0;
  color: var(--text-secondary, #a1a3b1);
  font-family: var(--family-primary, Roboto);
  font-size: var(--display-sub-1-size, 24px);
  font-style: normal;
  font-weight: var(--weight-regular, 400);
  line-height: var(--display-sub-1-lineheight, 32px);
  letter-spacing: var(--letter-spacing-000, 0);
}
.hero-date span {
  padding-inline: 4px;
  color: var(--green);
}
.hero-lead {
  max-width: 620px;
  margin: 24px 0 0;
  color: var(--text-primary, #dbdce3);
  font-family: var(--family-primary, Roboto);
  font-size: var(--display-3-size, 36px);
  font-style: normal;
  font-weight: var(--weight-medium, 500);
  line-height: var(--display-3-lineheight, 44px);
  letter-spacing: var(--letter-spacing-050, -0.16px);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 60px;
}
.event-facts {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  padding: 19px 0 25px;
}
.event-fact {
  display: grid;
  gap: 3px;
}
.event-fact strong {
  color: var(--icon-primary, #dbdce3);
  font-family: var(--family-primary, Roboto);
  font-size: var(--display-sub-1-size, 24px);
  font-style: normal;
  font-weight: var(--weight-regular, 400);
  line-height: var(--display-sub-1-lineheight, 32px);
  letter-spacing: var(--letter-spacing-000, 0);
}
.event-fact span {
  color: var(--text-secondary, #a1a3b1);
  font-family: var(--family-primary, Roboto);
  font-size: var(--caption-2-size, 13px);
  font-style: normal;
  font-weight: var(--weight-medium, 500);
  line-height: var(--caption-2-lineheight, 20px);
  letter-spacing: var(--letter-spacing-100p, 0.32px);
  text-transform: uppercase;
}

/* ---------- sections ---------- */

.section {
  position: relative;
  padding: clamp(72px, 9vw, 124px) 0;
}
.section--about {
  background-color: #030508;
}
@keyframes starfield-drift {
  from {
    background-position:
      0 0,
      0 0,
      0 0,
      0 0;
  }
  to {
    background-position:
      179px 179px,
      -257px 257px,
      331px -331px,
      0 0;
  }
}

.starfield {
  background-image:
    radial-gradient(
      circle at 9% 31%,
      rgb(95 153 202 / 27%) 0 1px,
      transparent 1.5px
    ),
    radial-gradient(
      circle at 87% 68%,
      rgb(131 131 198 / 20%) 0 1px,
      transparent 1.5px
    ),
    radial-gradient(
      circle at 52% 90%,
      rgb(159 203 231 / 19%) 0 1px,
      transparent 1.5px
    ),
    radial-gradient(ellipse at 50% 45%, transparent 36%, rgb(0 0 0 / 38%) 100%);
  background-size:
    179px 179px,
    257px 257px,
    331px 331px,
    auto;
  animation: starfield-drift 10s linear infinite;
}

.starfield--blue {
  background-color: #060b19;
  background-image:
    radial-gradient(
      circle at 9% 31%,
      rgb(95 153 202 / 27%) 0 1px,
      transparent 1.5px
    ),
    radial-gradient(
      circle at 87% 68%,
      rgb(131 131 198 / 20%) 0 1px,
      transparent 1.5px
    ),
    radial-gradient(
      circle at 52% 90%,
      rgb(159 203 231 / 19%) 0 1px,
      transparent 1.5px
    ),
    linear-gradient(115deg, rgb(6 12 30 / 95%), rgb(3 5 8 / 72%));
}
.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 36px;
  margin-bottom: 36px;
}
.section-heading h2,
.speakers-heading h2,
.faq-heading h2,
.registration-copy h2 {
  margin: 8px 0 0;
  color: var(--text);
  font-family: var(--family-primary, Roboto);
  font-size: var(--display-2-size, 48px);
  font-style: normal;
  font-weight: var(--weight-medium, 500);
  line-height: var(--display-2-lineheight, 56px);
  letter-spacing: var(--letter-spacing-050, -0.16px);
}
.registration-copy .date-pill {
  margin: 60px 0;
}

.section-heading--wide {
  margin-bottom: 24px;
}
.section-intro {
  margin: 12px 0 0;
  color: var(--text-secondary, #a1a3b1);
  font-family: var(--family-primary, Roboto);
  font-size: var(--display-sub-2-size, 22px);
  font-style: normal;
  font-weight: var(--weight-regular, 400);
  line-height: var(--display-sub-3-lineheight, 28px);
  letter-spacing: var(--letter-spacing-000, 0);
}
.audience-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 26px 0 25px;
}
.audience-tags span {
  padding: 6px 12px;
  color: #22ddae;
  border-radius: var(--radius-control, 4px);
  background: var(--bg-brand-soft, rgba(0, 210, 160, 0.24));
  color: var(--text-brand-default, #00d2a0);
  font-family: var(--family-primary, Roboto);
  font-size: var(--h-3-size, 20px);
  font-style: normal;
  font-weight: var(--weight-medium, 500);
  line-height: var(--h-3-lineheight, 28px);
  letter-spacing: var(--letter-spacing-000, 0);
}
.about-copy {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 32px;
  margin-top: 24px;
}
.about-copy p {
  color: var(--text-secondary, #a1a3b1);
  font-family: var(--family-primary, Roboto);
  font-size: var(--display-sub-3-size, 20px);
  font-style: normal;
  font-weight: var(--weight-regular, 400);
  line-height: var(--display-sub-3-lineheight, 28px);
  letter-spacing: var(--letter-spacing-000, 0);
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 38px;
}
.feature-card {
  min-height: 214px;
  display: flex;
  flex-direction: column;
  padding: 24px;
  border-radius: var(--radius-container, 6px);
  background: linear-gradient(90deg, #10172f 0%, #10172f 100%);
}
.feature-card--blue {
  background: linear-gradient(90deg, #10172f 0%, #10172f 100%);
}
.feature-card--teal {
  background: linear-gradient(90deg, #10172f 0%, #10172f 100%);
}
.feature-card--green {
  background: linear-gradient(90deg, #10172f 0%, #10172f 100%);
}
.feature-card--purple {
  background: linear-gradient(90deg, #10172f 0%, #241247 100%);
}
.feature-number {
  color: var(--text-feature-default, #ba97ff);
  font-family: var(--family-primary, Roboto);
  font-size: var(--caption-1-size, 14px);
  font-style: normal;
  font-weight: var(--weight-medium, 500);
  line-height: var(--caption-1-lineheight, 22px);
  letter-spacing: var(--letter-spacing-100p, 0.32px);
  text-transform: uppercase;
}
.feature-card h3 {
  color: #f7f6ff;
  font-family: var(--family-primary, Roboto);
  font-size: var(--h-1-size, 24px);
  font-style: normal;
  font-weight: var(--weight-medium, 500);
  line-height: var(--h-1-lineheight, 32px);
  letter-spacing: var(--letter-spacing-050, -0.16px);
  margin: 24px 0 0 0;
}
.feature-card p {
  color: var(--text-secondary, #a1a3b1);
  font-family: var(--family-primary, Roboto);
  font-size: var(--display-sub-2-size, 22px);
  font-style: normal;
  font-weight: var(--weight-regular, 400);
  line-height: var(--display-sub-3-lineheight, 28px);
  letter-spacing: var(--letter-spacing-000, 0);
  margin: 24px 0 0 0;
}

/* ---------- program ---------- */

.section--program {
  background-color: #030508;
}
.heading-note {
  color: var(--text-secondary, #a1a3b1);
  font-family: var(--family-primary, Roboto);
  font-size: var(--display-sub-2-size, 22px);
  font-style: normal;
  font-weight: var(--weight-regular, 400);
  line-height: var(--display-sub-3-lineheight, 28px);
  letter-spacing: var(--letter-spacing-000, 0);
}
.program-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 28px 0 32px;
}
.filter-chip {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0 13px;
  color: var(--text-secondary, #a1a3b1);
  /* body/body-2-strong */
  font-family: var(--family-primary, Roboto);
  font-size: var(--body-2-size, 16px) !important;
  font-style: normal;
  font-weight: var(--weight-medium, 500);
  line-height: var(--body-2-lineheight, 24px); /* 150% */
  letter-spacing: var(--letter-spacing-050p, 0.16px);
  border: 1px solid rgb(173 184 202 / 17%);
  border-radius: 4px;
  background: rgb(9 12 19 / 80%);
  font-size: 13px;
  cursor: pointer;
  transition:
    color 140ms ease-out,
    background-color 140ms ease-out,
    border-color 140ms ease-out;
}
.filter-chip:hover {
  border-color: rgb(173 184 202 / 39%);
}
.filter-chip span {
  color: var(--text-primary, #dbdce3);
  /* body/body-2-strong */
  font-family: var(--family-primary, Roboto);
  font-size: var(--body-2-size, 16px);
  font-style: normal;
  font-weight: var(--weight-medium, 500);
  line-height: var(--body-2-lineheight, 24px); /* 150% */
  letter-spacing: var(--letter-spacing-050p, 0.16px);
}
.filter-chip.is-active {
  color: var(--text-primary, #dbdce3);
  background: var(--bg-tertiary-soft, #2a2e37);
}

.program-list {
  display: grid;
  gap: 16px;
}
.program-group {
  display: grid;
  gap: 10px;
}

.track-heading {
  display: flex;
  align-items: baseline;
  gap: 32px;
  padding: 8px 24px;
}

.track-heading h3 {
  text-overflow: ellipsis;
  font-family: var(--family-primary, Roboto);
  font-size: var(--h-2-size, 22px);
  font-style: normal;
  font-weight: var(--weight-medium, 500);
  line-height: var(--h-2-lineheight, 30px);
  letter-spacing: var(--letter-spacing-050, -0.16px);
  margin: 0;
}

.track-time {
  text-overflow: ellipsis;
  font-family: var(--family-primary, Roboto);
  font-size: var(--display-sub-3-size, 20px);
  font-style: normal;
  font-weight: var(--weight-regular, 400);
  line-height: 32px;
  letter-spacing: var(--letter-spacing-050, -0.16px);
}

.program-group[data-program-group="db"] .track-time,
.program-group[data-program-group="db"] .track-heading h3 {
  color: #00d2a0;
}

.program-group[data-program-group="platform"] .track-time,
.program-group[data-program-group="platform"] .track-heading h3 {
  color: #36a4e9;
}

.program-group[data-program-group="ai"] .track-time,
.program-group[data-program-group="ai"] .track-heading h3 {
  color: #ba97ff;
}

.talk-card {
  overflow: clip;
  border-radius: 6px;
}

.talk-card--green {
  background: var(--bg-brand-weak, rgba(0, 210, 160, 0.08));
}
.talk-card--blue {
  background: var(--bg-info-weak, rgba(71, 184, 255, 0.08));
}
.talk-card--purple {
  background: var(--bg-feature-weak, rgba(120, 55, 251, 0.08));
}

.talk-summary {
  min-height: 84px;
  display: grid;
  grid-template-columns: 112px minmax(220px, 1fr) minmax(230px, 0.72fr) 20px;
  align-items: start;
  gap: 32px;
  padding: 24px;
  list-style: none;
  cursor: pointer;
}
.talk-summary::-webkit-details-marker {
  display: none;
}
.talk-time {
  color: var(--text-secondary, #a1a3b1);
  text-overflow: ellipsis;
  font-family: var(--family-primary, Roboto);
  font-size: var(--display-sub-3-size, 20px);
  font-style: normal;
  font-weight: var(--weight-regular, 400);
  line-height: 32px;
  letter-spacing: var(--letter-spacing-050, -0.16px);
}
.talk-title {
  max-width: 550px;
  overflow: hidden;
  color: var(--text-primary, #dbdce3);
  text-overflow: ellipsis;
  font-family: var(--family-primary, Roboto);
  font-size: var(--h-1-size, 24px);
  font-style: normal;
  font-weight: var(--weight-medium, 500);
  line-height: var(--h-1-lineheight, 32px);
  letter-spacing: var(--letter-spacing-050, -0.16px);
}
.speaker-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.speaker-mini {
  display: flex;
  align-items: center;
  gap: 11px;
}
.speaker-mini img {
  width: 48px;
  height: 48px;
  flex: 0 0 48px;
  object-fit: cover;
  border-radius: 50%;
  outline: 1px solid oklch(1 0 0 / 0.1);
  outline-offset: -1px;
}
.speaker-mini > span {
  display: grid;
  gap: 3px;
  padding-top: 1px;
}
.speaker-mini strong {
  color: var(--text-primary, #dbdce3);
  font-family: var(--family-primary, Roboto);
  font-size: var(--body-2-size, 16px);
  font-style: normal;
  font-weight: var(--weight-regular, 400);
  line-height: var(--body-2-lineheight, 24px);
  letter-spacing: var(--letter-spacing-050p, 0.16px);
}
.speaker-mini small {
  color: var(--text-secondary, #a1a3b1);
  font-family: var(--family-primary, Roboto);
  font-size: var(--body-3-size, 15px);
  font-style: normal;
  font-weight: var(--weight-regular, 400);
  line-height: var(--body-3-lineheight, 22px);
  letter-spacing: var(--letter-spacing-050p, 0.16px);
}

.chevron {
  rotate: -90deg;
  transition:
    rotate 160ms ease-out,
    color 160ms ease-out;
}
.talk-details[open] > .talk-summary .chevron,
.faq-item[open] .chevron {
  rotate: 0deg;
  color: var(--track-color, var(--green));
}
.talk-summary:hover .talk-title {
  color: #fff;
}
.talk-body {
  margin: 0 40px 24px 170px;
}
.talk-body p {
  color: var(--text-secondary, #a1a3b1);
  font-family: var(--family-primary, Roboto);
  font-size: var(--body-2-size, 16px);
  font-style: normal;
  font-weight: var(--weight-regular, 400);
  line-height: var(--body-2-lineheight, 24px);
  letter-spacing: var(--letter-spacing-050p, 0.16px);
}
.co-speaker {
  color: #c0c6d1;
}
.program-note {
  margin: 60px 0 0;
  color: var(--text-disabled, #84899b);
  font-family: var(--family-primary, Roboto);
  font-size: var(--caption-2-size, 13px);
  font-style: normal;
  font-weight: var(--weight-medium, 500);
  line-height: var(--caption-2-lineheight, 20px);
  letter-spacing: var(--letter-spacing-100p, 0.32px);
  text-transform: uppercase;
}

/* ---------- speakers ---------- */

.section--speakers {
  padding-block: clamp(75px, 8vw, 112px);
}
.speakers-layout {
  display: grid;
  grid-template-columns: minmax(170px, 0.78fr) minmax(0, 3fr);
  gap: 62px;
  align-items: start;
}

.speakers-heading p,
.faq-heading > p {
  margin: 12px 0 0;
  color: var(--text-secondary, #a1a3b1);
  font-family: var(--family-primary, Roboto);
  font-size: var(--display-sub-2-size, 22px);
  font-style: normal;
  font-weight: var(--weight-regular, 400);
  line-height: var(--display-sub-3-lineheight, 28px);
  letter-spacing: var(--letter-spacing-000, 0);
}
.speaker-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px 32px;
}
.speaker-card {
  min-width: 0;
}
.speaker-card img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 3px;
  outline: 1px solid oklch(1 0 0 / 0.1);
  outline-offset: -1px;
  background: #111722;
}
.speaker-card__text {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.speaker-card h3 {
  margin: 24px 0 0;
  color: var(--text-primary, #dbdce3);
  font-family: var(--family-primary, Roboto);
  font-size: var(--h-3-size, 20px);
  font-style: normal;
  font-weight: var(--weight-medium, 500);
  line-height: var(--h-3-lineheight, 28px);
  letter-spacing: var(--letter-spacing-000, 0);
}
.speaker-card p {
  margin: 0;
  color: var(--text-secondary, #a1a3b1);
  font-family: var(--family-primary, Roboto);
  font-size: var(--body-3-size, 15px);
  font-style: normal;
  font-weight: var(--weight-regular, 400);
  line-height: var(--body-3-lineheight, 22px);
  letter-spacing: var(--letter-spacing-050p, 0.16px);
}

/* ---------- broadcast ---------- */

.section--broadcast {
  background: #070b17;
}
.section-heading--broadcast {
  margin-bottom: 28px;
}
.section-heading--broadcast h2 {
  color: var(--text-primary, #dbdce3);
  font-family: var(--family-primary, Roboto);
  font-size: var(--display-2-size, 48px);
  font-style: normal;
  font-weight: var(--weight-medium, 500);
  line-height: var(--display-2-lineheight, 56px);
  letter-spacing: var(--letter-spacing-050, -0.16px);
}
.broadcast-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 312px;
  min-height: 600px;
  gap: 16px;
}
.broadcast-screen {
  position: relative;
  min-height: 400px;
  overflow: hidden;
  border: 1px solid rgb(111 202 210 / 16%);
  border-radius: 5px;
  background: #061312;
}
.broadcast-screen__art {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      90deg,
      rgb(0 12 13 / 70%),
      rgb(0 9 12 / 30%) 65%,
      rgb(0 5 8 / 40%)
    ),
    url("images/hero/3200x720_planet_desktop_view_1.avif") center / cover;
  opacity: 0.8;
}
.broadcast-screen__content {
  position: relative;
  z-index: 1;
  min-height: 400px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 48px 48px 24px 48px;
  height: 100%;
}
.broadcast-kicker {
  margin-bottom: 24px;
  color: var(--text-brand-default, #00d2a0);
  font-family: var(--family-primary, Roboto);
  font-size: var(--caption-1-size, 14px);
  font-style: normal;
  font-weight: var(--weight-medium, 500);
  line-height: var(--caption-1-lineheight, 22px);
  letter-spacing: var(--letter-spacing-100p, 0.32px);
  text-transform: uppercase;
}
.broadcast-screen__content .hero-logo__svg {
  margin-top: 120px;
}

.countdown-label {
  margin: 60px 0 0;
  color: #f7f6ff;
  font-size: 36px;
  font-style: normal;
  font-weight: 500;
  line-height: 44px;
}
.countdown {
  display: flex;
  align-items: start;
  gap: clamp(6px, 1.5vw, 16px);
  margin-top: 13px;
}
.countdown > span {
  min-width: 43px;
  display: grid;
  gap: 3px;
}
.countdown b {
  color: #f7f6ff;
  font-size: 40px;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}
.countdown small {
  color: #9aabb3;
  font-size: 14px;
}
.countdown > i {
  padding-top: 3px;
  color: #f7f6ff;
  font-size: 30px;
  font-style: normal;
}
.broadcast-placeholder {
  margin-top: auto;
  color: var(--text-secondary, #a1a3b1);
  font-family: var(--family-primary, Roboto);
  font-size: var(--body-1-size, 18px);
  font-style: normal;
  font-weight: var(--weight-regular, 400);
  line-height: var(--body-1-lineheight, 26px);
  letter-spacing: var(--letter-spacing-000, 0);
}
.access-card {
  min-width: 312px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 24px;
  border-radius: var(--radius-panel, 8px);
  background: var(--bg-primary-soft, #16161d);
  height: 100%;
}
.access-card h3 {
  margin: 11px 0 0;
  color: var(--text-primary, #dbdce3);
  font-family: var(--family-primary, Roboto);
  font-size: var(--display-4-size, 32px);
  font-style: normal;
  font-weight: var(--weight-medium, 500);
  line-height: var(--display-4-lineheight, 40px);
  letter-spacing: var(--letter-spacing-050, -0.16px);
}
.access-card > p:not(.access-note) {
  color: var(--text-secondary, #a1a3b1);
  font-family: var(--family-primary, Roboto);
  font-size: var(--display-sub-3-size, 20px);
  font-style: normal;
  font-weight: var(--weight-regular, 400);
  line-height: var(--display-sub-3-lineheight, 28px);
  letter-spacing: var(--letter-spacing-000, 0);
  margin: 24px 0 0 0;
  flex: 1;
}
.access-card .button {
  border-radius: var(--radius-control, 4px);
  border: var(--border-width-default, 2px) solid
    var(--border-brand-default, #00d2a0);
  background: var(--bg-brand-soft, rgba(0, 210, 160, 0.24));
  margin: 24px 0;
  color: var(--text-primary, #dbdce3);
  font-family: var(--family-primary, Roboto);
  font-size: var(--body-1-size, 18px);
  font-style: normal;
  font-weight: var(--weight-medium, 500);
  line-height: var(--body-1-lineheight, 26px);
  letter-spacing: var(--letter-spacing-000, 0);
}

.access-note {
  color: var(--text-secondary, #a1a3b1);
  font-family: var(--family-primary, Roboto);
  font-size: var(--body-1-size, 18px);
  font-style: normal;
  font-weight: var(--weight-regular, 400);
  line-height: var(--body-1-lineheight, 26px);
  letter-spacing: var(--letter-spacing-000, 0);
}
.check-mark {
  color: var(--green);
}

/* ---------- registration ---------- */

.section--registration {
  background: linear-gradient(120deg, #0a1020, #080d18 50%, #0b1020);
}
.registration-layout {
  display: grid;
  grid-template-columns: minmax(250px, 0.9fr) minmax(420px, 1fr);
  gap: 60px;
  align-items: start;
}
.registration-copy {
  padding-top: 14px;
}
.registration-copy h2 {
  font-size: clamp(32px, 4vw, 47px);
}
.registration-lead {
  margin: 12px 0 0;
  color: var(--text-secondary, #a1a3b1);
  font-family: var(--family-primary, Roboto);
  font-size: var(--display-sub-2-size, 22px);
  font-style: normal;
  font-weight: var(--weight-regular, 400);
  line-height: var(--display-sub-3-lineheight, 28px);
  letter-spacing: var(--letter-spacing-000, 0);
}
.date-pill {
  display: inline-flex;
  margin-top: 25px;
  padding: 8px 14px;
  color: var(--violet);
  border-radius: 3px;
  background: var(--bg-feature-weak, rgba(120, 55, 251, 0.08));
  color: var(--text-feature-default, #ba97ff);
  font-family: var(--family-primary, Roboto);
  font-size: var(--h-3-size, 20px);
  font-style: normal;
  font-weight: var(--weight-semibold, 500);
  line-height: var(--h-3-lineheight, 28px);
  letter-spacing: var(--letter-spacing-000, 0);
}
.benefit-list {
  display: grid;
  gap: 19px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}
.benefit-list li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 5;
  color: var(--text-secondary, #a1a3b1);
  text-overflow: ellipsis;
  font-family: var(--family-primary, Roboto);
  font-size: var(--display-sub-1-size, 24px);
  font-style: normal;
  font-weight: var(--weight-regular, 400);
  line-height: var(--display-sub-1-lineheight, 32px);
  letter-spacing: var(--letter-spacing-000, 0);
}

.benefit-list li svg {
  flex: 0 0 24px;
  translate: 0 5px;
}

.benefit-list strong {
  color: var(--text-primary, #dbdce3);
  line-height: var(--display-sub-1-lineheight, 32px);
  letter-spacing: var(--letter-spacing-000, 0);
}
.registration-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 32px;
  border-radius: var(--radius-container, 6px);
  border: var(--border-width-subtle, 1px) solid var(--border-subtle, #373c48);
  background: var(--bg-primary-extra, #030303);

  /* shadow/normal/xl */
  box-shadow:
    0 20px 24px -4px var(--shadow-neutral-lg, rgba(19, 20, 22, 0.16)),
    0 8px 8px -4px var(--shadow-neutral-sm, rgba(19, 20, 22, 0.08));
}
.registration-form h3 {
  margin: 0;
  color: var(--icon-primary, #dbdce3);
  /* heading/h-1 */
  font-family: var(--family-primary, Roboto);
  font-size: var(--h-1-size, 24px);
  font-style: normal;
  font-weight: var(--weight-medium, 500);
  line-height: var(--h-1-lineheight, 32px); /* 133.333% */
  letter-spacing: var(--letter-spacing-050, -0.16px);
  margin-bottom: 8px;
}
.form-intro {
  color: var(--text-secondary, #a1a3b1);

  /* body/body-1 */
  font-family: var(--family-primary, Roboto);
  font-size: var(--body-1-size, 18px);
  font-style: normal;
  font-weight: var(--weight-regular, 400);
  line-height: var(--body-1-lineheight, 26px); /* 144.444% */
  letter-spacing: var(--letter-spacing-000, 0);
}
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 13px 11px;
}
.field {
  min-width: 0;
  display: grid;
  gap: 5px;
}
.field--wide {
  grid-column: 1 / -1;
}
.field > span {
  color: var(--text-secondary, #a1a3b1);
  /* label/label-1 */
  font-family: var(--family-primary, Roboto);
  font-size: var(--label-1-size, 15px);
  font-style: normal;
  font-weight: var(--weight-medium, 500);
  line-height: var(--label-1-lineheight, 22px); /* 146.667% */
  letter-spacing: var(--letter-spacing-000, 0);
}

.field input,
.field textarea {
  width: 100%;
  min-height: 40px;
  padding: 9px 11px;
  color: #e1e5ed;
  border: 1px solid rgb(173 184 202 / 15%);
  border-radius: 3px;
  background: #10141b;
  font-size: 12px;
  resize: vertical;
  transition:
    border-color 140ms ease-out,
    background-color 140ms ease-out;
}
.field input::placeholder,
.field textarea::placeholder {
  color: var(--text-placeholder, #84899b);
  /* body/body-2 */
  font-family: var(--family-primary, Roboto);
  font-size: var(--body-2-size, 16px);
  font-style: normal;
  font-weight: var(--weight-regular, 400);
  line-height: var(--body-2-lineheight, 24px); /* 150% */
  letter-spacing: var(--letter-spacing-050p, 0.16px);
  opacity: 1;
}
.field input:focus,
.field textarea:focus {
  border-color: rgb(0 210 160 / 68%);
  background: #111a1e;
}

.consent-row {
  display: flex;
  align-items: center;
  gap: 9px;
  cursor: pointer;
  margin-top: 8px;
}

.consent-row + .consent-row {
  margin-top: -8px;
}

.consent-row span {
  color: var(--text-primary, #dbdce3);
  /* body/body-2 */
  font-family: var(--family-primary, Roboto);
  font-size: var(--body-2-size, 16px);
  font-style: normal;
  font-weight: var(--weight-regular, 400);
  line-height: var(--body-2-lineheight, 24px); /* 150% */
  letter-spacing: var(--letter-spacing-050p, 0.16px);
}

.consent-row span a {
  color: #36a4e9;
  text-decoration-line: underline;
  text-decoration-style: solid;
  text-decoration-skip-ink: auto;
  text-decoration-thickness: auto;
  text-underline-offset: auto;
  text-underline-position: from-font;
}

.consent-row input {
  width: 16px;
  height: 16px;
  flex: 0 0 16px;
  margin: 0;
  accent-color: var(--green);
}
.privacy-note {
  margin: 12px 0 18px;
  color: var(--text-secondary, #a1a3b1);
  font-family: var(--family-primary, Roboto);
  font-size: var(--body-3-size, 15px);
  font-style: normal;
  font-weight: var(--weight-regular, 400);
  line-height: var(--body-3-lineheight, 22px);
  letter-spacing: var(--letter-spacing-050p, 0.16px);
}
.privacy-note a {
  color: var(--text-link-default, #36a4e9);
  font-family: var(--family-primary, Roboto);
  font-size: var(--body-3-size, 15px);
  font-style: normal;
  font-weight: var(--weight-regular, 400);
  line-height: var(--body-3-lineheight, 22px);
  letter-spacing: var(--letter-spacing-050p, 0.16px);
  text-decoration-line: underline;
  text-decoration-style: solid;
  text-decoration-skip-ink: auto;
  text-decoration-thickness: auto;
  text-underline-offset: auto;
  text-underline-position: from-font;
}

/* Reserve the line box so the message appearing does not shift the button. */
.form-status {
  min-height: 22px;
  margin: 12px 0 0;
  color: var(--text-secondary, #a1a3b1);
  font-family: var(--family-primary, Roboto);
  font-size: var(--body-3-size, 15px);
  font-style: normal;
  font-weight: var(--weight-regular, 400);
  line-height: var(--body-3-lineheight, 22px);
  letter-spacing: var(--letter-spacing-050p, 0.16px);
}
.form-status.is-success {
  color: var(--green);
}
.form-status.is-error {
  color: #ff8f8f;
}

/* ---------- registration confirmation dialog ---------- */

/* A native <dialog> opened with showModal() lives in the top layer, so it
   needs no z-index against the sticky header and nothing else can cover it. */
.reg-dialog {
  width: min(600px, calc(100% - 40px));
  max-height: min(80vh, 640px);
  overflow-y: auto;
  padding: clamp(24px, 5vw, 32px) clamp(20px, 5vw, 28px);
  border: var(--border-width-subtle, 1px) solid var(--border-subtle, #373c48);
  border-radius: var(--radius-container, 6px);
  color: var(--text);
  background: var(--bg-primary-extra, #030303);
  /* text-align: center; */

  /* shadow/normal/xl — same elevation as .registration-form */
  box-shadow:
    0 20px 24px -4px var(--shadow-neutral-lg, rgba(19, 20, 22, 0.16)),
    0 8px 8px -4px var(--shadow-neutral-sm, rgba(19, 20, 22, 0.08));
}
.reg-dialog::backdrop {
  background: rgb(3 5 8 / 82%);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}
/* The global prefers-reduced-motion block collapses this to 0.01ms. */
.reg-dialog[open] {
  animation: reg-dialog-in 220ms ease-out;
}
@keyframes reg-dialog-in {
  from {
    opacity: 0;
    translate: 0 12px;
  }
}
/* .reg-dialog__badge {
  width: 56px;
  height: 56px;
  margin: 0 auto 18px;
  display: grid;
  place-items: center;
  border: 2px solid var(--green);
  border-radius: 50%;
  color: var(--green);
  background: var(--green-soft);
  font-size: 26px;
  line-height: 1;
} */
.reg-dialog__title {
  margin: 0 0 10px;
  color: var(--icon-primary, #dbdce3);
  font-family: var(--family-primary, Roboto);
  font-size: var(--h-1-size, 24px);
  font-style: normal;
  font-weight: var(--weight-medium, 500);
  line-height: var(--h-1-lineheight, 32px);
  letter-spacing: var(--letter-spacing-050, -0.16px);
  text-align: center;
  margin-bottom: 1rem;
}
.reg-dialog__text {
  color: var(--text-secondary, #a1a3b1);
  font-family: var(--family-primary, Roboto);
  font-size: var(--body-3-size, 15px);
  font-style: normal;
  font-weight: var(--weight-regular, 400);
  line-height: var(--body-3-lineheight, 22px);
  letter-spacing: var(--letter-spacing-050p, 0.16px);
  margin-bottom: 1rem;
}
.reg-dialog__meta {
  margin: 16px 0;
  padding: 10px 12px;
  border: 1px solid var(--border-subtle, #373c48);
  border-radius: 4px;
  color: var(--green);
  background: var(--green-soft);
  font-size: 14px;
  font-weight: var(--weight-medium, 500);
  line-height: 20px;
  letter-spacing: var(--letter-spacing-050p, 0.16px);
}
.reg-dialog .button {
  width: 100%;
  margin-top: 22px;
}

/* ---------- FAQ ---------- */

.section--faq {
  background-color: #030508;
  padding-block: clamp(72px, 8vw, 110px);
}
.faq-layout {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(0, 1.5fr);
  align-items: start;
}
.faq-list {
  display: grid;
}
.faq-item {
  border-bottom: 1px solid var(--line);
}
.faq-item summary {
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--text-primary, #dbdce3);
  text-overflow: ellipsis;
  font-family: var(--family-primary, Roboto);
  font-size: var(--h-2-size, 22px);
  font-style: normal;
  font-weight: var(--weight-medium, 500);
  line-height: var(--h-2-lineheight, 30px);
  letter-spacing: var(--letter-spacing-050, -0.16px);
  cursor: pointer;
}
.faq-item summary::-webkit-details-marker {
  display: none;
}
.faq-item summary:hover {
  color: #fff;
}
.faq-item .chevron {
  flex: 0 0 auto;
}
.faq-item p {
  color: var(--text-secondary, #a1a3b1);
  text-overflow: ellipsis;
  font-family: var(--family-primary, Roboto);
  font-size: var(--body-1-size, 18px);
  font-style: normal;
  font-weight: var(--weight-regular, 400);
  line-height: var(--body-1-lineheight, 26px);
  letter-spacing: var(--letter-spacing-000, 0);
  margin: 12px 0 24px 0;
}

/* ---------- footer ---------- */

.site-footer {
  background: #020305;
  border-top: 1px solid var(--line);
}
.footer-inner {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.footer-inner p,
.footer-inner > a:last-child {
  color: var(--text-secondary, #a1a3b1);
  font-family: Roboto;
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 24px;
}

.footer-inner > a:last-child {
  color: var(--text-brand-default, #00d2a0);
}
.footer-inner > a:last-child {
  text-decoration: none;
}
.footer-inner > a:last-child:hover {
  color: var(--green);
}

/* ---------- media ---------- */

@media (min-width: 1600px) {
  .hero {
    min-height: 760px;
  }
  .hero-video {
    object-position: center 48%;
  }
}

@media (max-width: 1000px) {
  .header-inner {
    height: 60px;
    justify-content: space-between;
    gap: 12px;
  }

  .wordmark--small {
    position: static;
    translate: none;
  }

  .menu-toggle {
    width: 44px;
    height: 44px;
    display: grid;
    place-content: center;
    gap: 5px;
    padding: 0;
    border: 1px solid var(--line);
    border-radius: 4px;
    background: #0b1018;
    cursor: pointer;
  }
  .menu-toggle span {
    width: 18px;
    height: 1.5px;
    background: #d9dee7;
    transition:
      rotate 140ms ease-out,
      translate 140ms ease-out,
      opacity 140ms ease-out;
  }
  .menu-toggle[aria-expanded="true"] span:first-child {
    translate: 0 6.5px;
    rotate: 45deg;
  }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }
  .menu-toggle[aria-expanded="true"] span:last-child {
    translate: 0 -6.5px;
    rotate: -45deg;
  }

  .primary-nav {
    position: fixed;
    inset: 60px 0 0;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 24px var(--gutter) 32px;
    background: #030508;
    opacity: 0;
    visibility: hidden;
    translate: 0 -8px;
    overflow-y: auto;
    transition:
      opacity 150ms ease-out,
      translate 150ms ease-out,
      visibility 150ms;
  }
  .primary-nav.is-open {
    opacity: 1;
    visibility: visible;
    translate: 0;
  }

  .primary-nav > a:not(.button) {
    min-height: 54px;
    display: flex;
    align-items: center;
    padding-inline: 4px;
    border-bottom: 1px solid var(--line);
    font-size: 16px;
  }

  .primary-nav .nav-register {
    position: static;
    translate: none;
    width: 100%;
    min-height: 52px;
    margin-top: 16px;
  }

  .hero {
    min-height: 690px;
  }
  .hero-content {
    padding-bottom: 68px;
  }
  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .speakers-layout {
    grid-template-columns: 1fr;
    gap: 27px;
  }
  .speaker-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .registration-layout {
    grid-template-columns: minmax(220px, 0.75fr) minmax(390px, 1fr);
    gap: 38px;
  }
}

@media (max-width: 900px) {
  /* ---------- registration (бывшие 900-правила) ---------- */
  .section--registration {
    padding-block: clamp(56px, 7vw, 88px);
  }
  .registration-layout {
    gap: 32px;
  }
  .registration-copy {
    padding-top: 0;
  }
  .registration-copy h2 {
    font-size: clamp(28px, 4.5vw, 38px);
    line-height: 1.18;
  }
  .registration-copy .date-pill {
    margin: 32px 0;
  }
  .registration-lead {
    font-size: 18px;
    line-height: 26px;
  }
  .registration-form {
    padding: 24px;
    gap: 16px;
  }
  .registration-form h3 {
    font-size: 20px;
    line-height: 28px;
  }
  .form-intro {
    font-size: 16px;
    line-height: 24px;
  }
  .benefit-list {
    gap: 14px;
    margin-top: 16px;
  }
  .benefit-list li {
    font-size: 18px;
    line-height: 26px;
  }
  .benefit-list strong {
    line-height: 26px;
  }

  /* ---------- мобилка (бывшие 700-правила) ---------- */
  :root {
    --gutter: 22px;
  }
  html {
    scroll-padding-top: 70px;
  }
  .header-inner {
    width: calc(100% - 36px);
    height: 58px;
  }
  .wordmark--small {
    font-size: 14px;
  }
  .primary-nav {
    inset-block-start: 58px;
  }
  .section {
    padding-block: 68px;
  }
  .hero {
    min-height: 710px;
  }
  .hero-video {
    object-position: 57% center;
  }
  .hero-shade {
    background:
      linear-gradient(90deg, rgb(1 4 8 / 75%), rgb(1 4 8 / 32%)),
      linear-gradient(0deg, #030508 0%, rgb(3 5 8 / 11%) 65%);
  }
  .hero-content {
    padding-top: 96px;
    padding-bottom: 44px;
  }
  .hero-date {
    font-size: 18px;
  }
  .hero-lead {
    max-width: 400px;
    font-size: 28px;
  }
  .event-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 17px 14px;
    padding-block: 17px 21px;
  }
  .event-fact strong {
    font-size: 18px;
  }
  .event-fact span {
    font-size: 12px;
  }
  .section-heading {
    align-items: start;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 25px;
  }
  .speaker-list {
    gap: 8px;
    padding-top: 0;
  }
  .section-heading h2,
  .speakers-heading h2,
  .faq-heading h2,
  .registration-copy h2 {
    font-size: 32px;
  }
  .section-intro {
    font-size: 18px;
  }
  .desktop-break {
    display: none;
  }
  .audience-tags {
    gap: 7px;
    margin-block: 22px;
  }
  .audience-tags span {
    font-size: 14px;
  }
  .about-copy {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .about-copy p {
    font-size: 16px;
  }
  .feature-grid {
    gap: 10px;
    margin-top: 27px;
    grid-template-columns: 1fr;
  }
  .feature-card {
    min-height: 190px;
    width: 100%;
    max-width: unset;
    padding: 17px 15px;
  }
  .feature-number {
    font-size: 13px;
  }
  .feature-card h3 {
    font-size: 20px;
    margin-top: 16px;
  }
  .feature-card p {
    font-size: 18px;
    margin-top: 16px;
  }
  .heading-note {
    max-width: none;
    text-align: left;
  }
  .program-filters {
    gap: 7px;
    margin: 22px 0 24px;
  }
  .filter-chip {
    min-height: 38px;
    padding-inline: 10px;
    font-size: 11px;
  }
  .program-group {
    gap: 8px;
  }
  .track-heading {
    align-items: start;
    flex-direction: column;
    gap: 2px;
    margin-top: 8px;
  }
  .track-heading h3 {
    font-size: 14px;
  }
  /* talk-summary: колонка, chevron скрыт, всегда раскрыт (JS) */
  .talk-summary {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 15px 13px;
    min-height: auto;
  }
  .talk-summary > .chevron {
    display: none;
  }
  .talk-time {
    color: var(--text-secondary, #a1a3b1);
    font-family: var(--family-primary, Roboto);
    font-size: 14px;
    line-height: 22px;
    font-weight: 400;
  }
  .talk-title {
    font-family: var(--family-primary, Roboto);
    font-size: 20px;
    line-height: 28px;
    font-weight: 500;
    max-width: none;
  }
  .speaker-mini {
    display: flex;
    align-items: center;
    gap: 11px;
    padding-top: 0;
  }
  .speaker-mini img {
    width: 48px;
    height: 48px;
    flex: 0 0 48px;
  }
  .speaker-mini strong {
    font-size: 14px;
    line-height: 20px;
  }
  .speaker-mini small {
    font-size: 13px;
    line-height: 18px;
  }
  .talk-body {
    width: auto;
    margin: 12px 13px 16px;
  }
  .talk-body p {
    font-size: 15px;
    line-height: 22px;
  }

  .speakers-layout {
    grid-template-columns: 1fr;
    gap: 27px;
  }
  .speakers-heading p {
    max-width: none;
  }
  .speaker-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .speaker-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
  }
  .speaker-card img {
    width: 96px;
    height: 96px;
    flex: 0 0 96px;
    aspect-ratio: auto;
  }
  .speaker-card__text {
    flex: 1 1 auto;
    min-width: 0;
  }
  .speaker-card h3 {
    margin: 0;
    font-size: 18px;
    line-height: 22px;
  }
  .speaker-card p {
    font-size: 14px;
    line-height: 18px;
  }

  .broadcast-layout {
    grid-template-columns: 1fr;
  }
  .broadcast-screen,
  .broadcast-screen__content {
    min-height: 340px;
  }
  .broadcast-screen__art {
    background-position: 57% center;
  }
  .broadcast-screen__content {
    padding: 23px;
  }
  .broadcast-kicker {
    font-size: 11px;
  }
  .wordmark--screen {
    font-size: clamp(36px, 10vw, 52px);
    letter-spacing: 0.14em;
  }
  .wordmark--screen i {
    left: 47%;
  }
  .access-card {
    min-width: unset;
    align-items: stretch;
    padding: 22px;
  }

  .registration-layout {
    grid-template-columns: 1fr;
    gap: 31px;
  }
  .registration-copy {
    padding-top: 0;
  }
  .registration-copy h2 {
    max-width: 450px;
  }
  .benefit-list {
    gap: 14px;
  }
  .registration-form {
    padding: 21px 17px;
  }
  .faq-layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .faq-heading > p {
    max-width: none;
  }
  .faq-item summary {
    min-height: 54px;
    font-size: 18px;
  }
  .faq-item p {
    font-size: 16px;
  }

  .hero-footer .hero-shade {
    background:
      linear-gradient(90deg, rgb(1 4 8 / 75%), rgb(1 4 8 / 32%)),
      linear-gradient(0deg, #030508 0%, rgb(3 5 8 / 11%) 65%);
    background-position: 62% center;
  }
  .hero-footer .hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding-block: 82px;
  }
  .hero-footer .hero-logo {
    margin-top: 24px;
  }
  .hero-footer .hero-lead {
    margin-top: 24px;
  }
  .hero-footer .hero-actions {
    justify-content: center;
  }

  .broadcast-screen__content .hero-logo__svg {
    margin-top: 0;
  }

  .broadcast-screen__content .countdown-label {
    font-size: 21px;
    margin: 20px 0 0;
  }

  .broadcast-screen__content .countdown b {
    font-size: 28px;
  }

  .broadcast-placeholder {
    font-size: 12px;
  }

  .countdown > span {
    min-width: unset;
  }

  .countdown > i {
    font-size: 24px;
  }

  .countdown small {
    font-size: 12px;
  }

  .hero-logo__svg {
    width: fit-content;
  }

  .hero-logo {
    margin: 22px 0;
  }

  .content-width.footer-inner {
    padding: 24px 0;
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 600px) {
  .form-grid .field {
    grid-column: 1 / -1;
  }

  .consent-row {
    align-items: baseline;
  }

  .consent-row input {
    translate: 0 3px;
  }
}

@media (max-width: 390px) {
  :root {
    --gutter: 18px;
  }
  .hero-actions .button {
    min-height: 44px;
    padding-inline: 15px;
  }
  .feature-card {
    min-height: 205px;
    padding: 15px 12px;
  }
  .talk-summary {
    gap: 7px;
    padding-inline: 11px;
  }
  .speaker-grid {
    column-gap: 8px;
  }
  .speaker-card {
    gap: 12px;
  }
  .speaker-card img {
    width: 80px;
    height: 80px;
    flex: 0 0 80px;
  }
  .speaker-card h3 {
    font-size: 16px;
  }
  .speaker-card p {
    font-size: 13px;
  }
  .form-grid {
    gap: 11px 8px;
  }
  .field input,
  .field textarea {
    padding-inline: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}