:root {
  --ink: #222832;
  --ink-2: #1b212b;
  --paper: #f6f4f0;
  --red: #d33428;
  --red-deep: #b82b21;
  --ember: #f15a38;
  --teal: #1bc4c0;
  --blue: #086a9e;
  --faq: #edeae4;
  --white: #fff;
  --mute: #5b6370;
  --line: rgba(34, 40, 50, 0.14);
  --line-light: rgba(246, 244, 240, 0.16);
  --header: 64px;
  --content: 1240px;
  --ease: 200ms ease;
  --radius: 10px;
  --btn-radius: 999px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Manrope, "Segoe UI", sans-serif;
  font-size: 1.125rem;
  line-height: 1.55;
}

img {
  max-width: 100%;
  display: block;
}

button,
input,
textarea {
  font: inherit;
}

h1, h2, h3, h4, p {
  text-wrap: pretty;
}

h1, h2, h3 {
  line-height: 1.12;
  letter-spacing: -0.035em;
}

a {
  color: inherit;
}

:focus {
  outline: none;
}

:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 3px;
}

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

[hidden] {
  display: none !important;
}

.skip {
  position: absolute;
  left: 16px;
  top: -48px;
  z-index: 80;
  background: var(--white);
  color: var(--ink);
  padding: 10px 14px;
}

.skip:focus {
  top: 10px;
}

.wrap {
  width: min(var(--content), calc(100% - 36px));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(34, 40, 50, 0.94);
  color: var(--paper);
  border-bottom: 1px solid var(--line-light);
  backdrop-filter: blur(16px);
}

.header-inner {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 12px 20px;
  min-height: var(--header);
  padding: 8px 0;
}

.site-header.is-compact .header-inner {
  min-height: 56px;
}

.logo {
  font-weight: 800;
  text-decoration: none;
  letter-spacing: -0.03em;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
}

.nav-toggle {
  display: none;
  min-height: 48px;
  min-width: 48px;
  padding: 0 12px;
  border: 1px solid var(--line-light);
  border-radius: var(--btn-radius);
  background: transparent;
  color: var(--paper);
  font-weight: 700;
  cursor: pointer;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 4px 20px;
}

.nav a {
  color: var(--paper);
  text-decoration: none;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  opacity: 0.86;
}

.nav a:hover {
  opacity: 1;
  color: var(--teal);
}

.header-cta {
  justify-self: end;
  padding-inline: 22px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.88rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 22px;
  border-radius: var(--btn-radius);
  border: 1.5px solid transparent;
  text-decoration: none;
  font-weight: 700;
  line-height: 1.2;
  cursor: pointer;
  transition: background var(--ease), color var(--ease), border-color var(--ease), transform var(--ease);
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: var(--red);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--red-deep);
}

.btn-ghost {
  background: transparent;
}

.section-ink .btn-ghost,
.site-header .btn-ghost {
  color: var(--paper);
  border-color: rgba(246, 244, 240, 0.55);
}

.section-paper .btn-ghost,
.section-faq .btn-ghost,
.form-panel .btn-ghost,
.ticket-standard .btn-ghost,
.ticket-plus .btn-ghost {
  color: var(--ink);
  border-color: var(--ink);
}

.btn-ghost:hover {
  border-color: var(--red);
  color: var(--red);
}

.section {
  padding: clamp(4.5rem, 8vw, 7.5rem) 0;
}

.section-ink {
  background:
    radial-gradient(ellipse at 50% 0%, rgba(211, 52, 40, 0.22), transparent 42%),
    radial-gradient(ellipse at 88% 18%, rgba(27, 196, 192, 0.08), transparent 36%),
    var(--ink);
  color: var(--paper);
}

.section-paper {
  background: var(--paper);
  color: var(--ink);
}

.section-faq {
  background: var(--faq);
  color: var(--ink);
}

.eyebrow {
  margin: 0 0 16px;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.section-ink .eyebrow,
.speaker-kicker,
.format-meta,
.logo-status,
.step-num,
.ticket-badge {
  color: var(--teal);
}

.section-paper .eyebrow,
.section-faq .eyebrow,
.part-label,
.detail-label {
  color: var(--blue);
}

h1 {
  margin: 0 0 18px;
  font-weight: 800;
  font-size: clamp(2.4rem, 5.4vw, 4.6rem);
  text-transform: uppercase;
}

.hero h1 {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  max-width: 16ch;
  margin-bottom: 22px;
  text-wrap: wrap;
}

.hero-title-line {
  display: block;
  line-height: 0.96;
}

.hero-sub {
  display: block;
  max-width: 22ch;
  margin-top: 0.28em;
  color: rgba(246, 244, 240, 0.92);
  font-size: clamp(1.05rem, 2.2vw, 1.55rem);
  font-weight: 800;
  letter-spacing: 0.06em;
  line-height: 1.25;
  text-wrap: wrap;
}

h2 {
  margin: 0 0 16px;
  font-weight: 800;
  font-size: clamp(1.85rem, 3.2vw, 2.7rem);
}

.lede,
.hero-line,
.close,
.bridge {
  max-width: 42rem;
  margin: 0 0 16px;
}

.lede,
.hero-line {
  color: rgba(246, 244, 240, 0.88);
}

.hero-facts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px 16px;
  margin: 22px 0 8px;
  padding: 0;
  list-style: none;
}

.hero-facts li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-top: 12px;
  border-top: 1px solid var(--line-light);
}

.hero-facts strong {
  font-size: 1.02rem;
  letter-spacing: -0.02em;
}

.hero-facts span {
  color: rgba(246, 244, 240, 0.62);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.cta-note {
  margin: 14px 0 0;
  max-width: 36rem;
  color: rgba(246, 244, 240, 0.7);
  font-size: 0.95rem;
}

.field-hint {
  margin: 0 0 6px;
  color: var(--mute);
  font-size: 0.95rem;
}

.extra-fields {
  margin: 0 0 16px;
}

.extra-fields summary {
  min-height: 48px;
  display: flex;
  align-items: center;
  font-weight: 700;
  cursor: pointer;
}

.copy-status {
  margin: 10px 0 0;
  color: var(--blue);
}

.mobile-cta {
  display: none;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.section-paper .lede,
.section-faq .lede,
.section-paper .close,
.section-paper .bridge {
  color: var(--mute);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

#resources,
#speakers,
#program,
#cases,
#tickets,
#register,
[id^="talk-"] {
  scroll-margin-top: 84px;
}

.hero.section {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: calc(100svh - var(--header));
  padding-top: clamp(1.4rem, 3.5vw, 2.8rem);
  padding-bottom: 0;
}

.hero .actions {
  justify-content: flex-start;
  margin-top: 26px;
}

.hero-inner {
  text-align: left;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.hero-chips,
.hero-stats,
.hero-route,
.hero-facts {
  list-style: none;
  margin: 0;
  padding: 0;
}

.hero-chips {
  display: flex;
  justify-content: flex-start;
  gap: 8px;
  margin-bottom: 18px;
}

.hero-chips li {
  min-height: 34px;
  padding: 5px 14px;
  border: 1px solid rgba(246, 244, 240, 0.32);
  border-radius: 999px;
  background: rgba(15, 18, 24, 0.35);
  font-size: 0.86rem;
  font-weight: 700;
}

.hero-kicker,
.section-kicker {
  margin: 0 0 10px;
  color: var(--paper);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.section-kicker {
  color: var(--red);
}

.hero-meta {
  margin: 0 0 4px;
  color: rgba(246, 244, 240, 0.78);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 28px 0 18px;
}

.hero-stats li {
  padding: 18px 16px 16px;
  border: 1px solid rgba(246, 244, 240, 0.1);
  border-radius: 20px;
  background: rgba(12, 14, 18, 0.62);
  backdrop-filter: blur(10px);
}

.hero-stats strong {
  display: block;
  color: var(--red);
  font-size: clamp(2.6rem, 4.2vw, 3.6rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
}

.hero-stats span {
  display: block;
  margin-top: 8px;
  color: rgba(246, 244, 240, 0.78);
  font-size: 0.92rem;
}

.year-mark {
  position: relative;
  display: block;
  margin: 0.02em 0 0;
  padding: 0 0.04em 0.06em;
  font-size: clamp(3.4rem, 8.5vw, 6.4rem);
  line-height: 0.82;
}

.year-mark-num {
  position: relative;
  z-index: 1;
  color: var(--red);
}

.arcs {
  position: absolute;
  left: -8%;
  top: -18%;
  width: 118%;
  height: 128%;
  overflow: visible;
  pointer-events: none;
}

.arc {
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  animation: draw 900ms ease forwards;
}

.arc-delay {
  animation-delay: 160ms;
}

@keyframes draw {
  to { stroke-dashoffset: 0; }
}

.hero-ticker {
  overflow: hidden;
  margin-top: auto;
  padding: 18px 0 20px;
  border-top: 1px solid rgba(246, 244, 240, 0.12);
}

.hero-ticker-track {
  display: flex;
  gap: 3.2rem;
  width: max-content;
  color: rgba(246, 244, 240, 0.88);
  font-size: clamp(0.95rem, 1.6vw, 1.15rem);
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
  animation: ticker 32s linear infinite;
}

.hero-ticker-track span::after {
  content: "·";
  margin-left: 3.2rem;
  color: var(--red);
}

@keyframes ticker {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.resources,
.situations,
.points,
.steps,
.faq-list,
.hero-route {
  list-style: none;
}

.resources,
.situations,
.points,
.steps,
.faq-list {
  margin: 0;
  padding: 0;
}

.resources {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px 20px;
  margin-top: 36px;
  padding-left: 36px;
  border-left: 2px solid var(--red);
}

.resources li,
.points li,
.ticket,
.format,
.form-panel,
.logo-slot {
  border-radius: var(--radius);
}

.resources li {
  position: relative;
  background: var(--white);
  padding: 24px 24px 26px;
}

.resources li::before {
  content: "";
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--teal);
  left: -42px;
  top: 30px;
}

@media (min-width: 701px) {
  .resources li:nth-child(3)::before,
  .resources li:nth-child(5)::before {
    left: calc(-42px - 100% - 20px);
  }
}

.resource-lead {
  grid-column: 1 / -1;
}

.resource-num,
.situation-num {
  color: var(--red);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.situation-num {
  display: block;
  min-width: 2.4ch;
  font-size: 1.85rem;
  line-height: 1;
  letter-spacing: -0.04em;
}

.resource-num {
  display: block;
  margin-bottom: 8px;
  color: var(--red);
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
}

.resources h3,
.points h3,
.format h3,
.ticket h3 {
  margin: 0 0 8px;
  font-size: 1.28rem;
  letter-spacing: -0.02em;
}

.resources p,
.points p,
.format p,
.ticket-text,
.situations p {
  margin: 0;
}

.speakers {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 18px;
  margin-top: 36px;
}

.speaker {
  grid-column: span 2;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  background: var(--ink-2);
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 100%;
  transition: transform var(--ease), background var(--ease);
}

.speaker:nth-child(4) { grid-column: 2 / span 2; }
.speaker:nth-child(5) { grid-column: 4 / span 2; }

.speaker:hover {
  transform: translateY(-3px);
  background: #242b36;
}

.speaker-photo,
.speaker-photo-empty {
  position: relative;
  aspect-ratio: 4 / 5;
  background: #151a22;
}

.speaker-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.04);
}

.speaker-photo::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 42%;
  background: linear-gradient(transparent, #12161d 92%);
  pointer-events: none;
}

.speaker-photo-empty {
  display: grid;
  place-content: end center;
  gap: 10px;
  padding: 24px 16px 56px;
  text-align: center;
  color: rgba(246, 244, 240, 0.78);
  background:
    radial-gradient(circle at 50% 38%, #2a3140 0 42px, transparent 43px),
    linear-gradient(160deg, rgba(27, 196, 192, 0.1), transparent 42%),
    #151a22;
}

.speaker-wait {
  position: absolute;
  left: 50%;
  top: 38%;
  width: 86px;
  height: 86px;
  border-radius: 50%;
  background: #2a3140;
  transform: translate(-50%, -50%);
}

.speaker-wait::before {
  content: "";
  position: absolute;
  inset: 18px 22px 32px;
  border-radius: 50%;
  background: #3d4656;
}

.speaker-wait::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -10px;
  width: 72px;
  height: 38px;
  border-radius: 40px 40px 0 0;
  background: #3d4656;
  transform: translateX(-50%);
}

.speaker-body {
  padding: 16px 16px 20px;
  min-height: 132px;
}

.speaker-kicker {
  position: absolute;
  left: 12px;
  bottom: 12px;
  z-index: 1;
  margin: 0;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(15, 18, 24, 0.82);
  color: var(--teal);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.speaker-name {
  margin: 0 0 6px;
  font-size: 1.38rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.speaker-topic,
.photo-note {
  margin: 0;
  color: rgba(246, 244, 240, 0.78);
}

.photo-note {
  margin-top: 10px;
  font-size: 0.95rem;
}

.program-parts {
  margin-top: 36px;
  display: grid;
  gap: 18px;
}

.part {
  padding: 8px 8px 8px 24px;
  border-left: 2px solid var(--red);
  background: rgba(255, 255, 255, 0.42);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.part-day { background: rgba(255, 255, 255, 0.72); }
.part-practice { background: #fff; }
.part-evening { background: var(--ink); color: var(--paper); }

.part-evening .part-label { color: var(--teal); }
.part-evening .slot { border-top-color: var(--line-light); }
.part-evening .slot-time { color: var(--ember); }

.part-label {
  margin: 12px 8px 4px;
  font-size: 0.92rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.slot {
  display: grid;
  grid-template-columns: 9.2rem minmax(0, 1fr);
  gap: 4px 16px;
  padding: 4px 8px;
  border-top: 1px solid var(--line);
}

.slot-time {
  color: var(--red);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  padding-top: 14px;
}

.slot-title {
  margin: 0;
}

.slot-break .slot-title {
  padding: 14px 0;
  font-weight: 500;
  color: var(--mute);
}

.part-evening .slot-break .slot-title {
  color: rgba(246, 244, 240, 0.7);
}

.slot-talk .slot-title {
  font-weight: 700;
}

.slot-toggle {
  width: 100%;
  min-height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  background: none;
  border: 0;
  color: inherit;
  font: inherit;
  font-weight: 700;
  font-size: 1.12rem;
  text-align: left;
  cursor: pointer;
}

.slot-mark,
.faq-mark {
  position: relative;
  width: 18px;
  height: 18px;
  flex: none;
}

.slot-mark::before,
.slot-mark::after,
.faq-mark::before,
.faq-mark::after {
  content: "";
  position: absolute;
  background: var(--red);
  border-radius: 1px;
  transition: transform var(--ease);
}

.slot-mark::before,
.faq-mark::before {
  width: 18px;
  height: 2px;
  left: 0;
  top: 8px;
}

.slot-mark::after,
.faq-mark::after {
  width: 2px;
  height: 18px;
  left: 8px;
  top: 0;
}

.is-open .slot-mark::after,
.faq-q[aria-expanded="true"] .faq-mark::after {
  transform: scaleY(0);
}

.slot-panel {
  padding: 0 0 14px;
}

.slot-panel p:last-child {
  margin: 0;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin: 32px 0 28px;
}

.steps li {
  position: relative;
  padding: 18px 28px 18px 0;
  font-weight: 700;
}

.steps li:not(:last-child)::after {
  content: "";
  position: absolute;
  right: 10px;
  top: 28px;
  width: 18px;
  height: 2px;
  background: var(--red);
}

.step-num {
  display: block;
  margin-bottom: 8px;
}

.formats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.format {
  background: var(--ink-2);
  padding: 24px;
  border-radius: 16px;
}

.tickets {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 32px;
  align-items: stretch;
}

.ticket {
  display: flex;
  flex-direction: column;
  padding: 26px 24px 24px;
  min-height: 100%;
  border-radius: 20px;
}

.ticket-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
}

.ticket-badge {
  margin: 0;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.ticket-standard {
  background: var(--white);
  border: 1px solid var(--ink);
}

.ticket-plus {
  background: var(--white);
  border: 2px solid var(--red);
}

.ticket-vip {
  background: var(--ink);
  color: var(--paper);
}

.ticket-price {
  margin: 10px 0 14px;
  font-size: clamp(2rem, 3vw, 2.55rem);
  font-weight: 800;
  letter-spacing: -0.03em;
}

.ticket-standard .ticket-price,
.ticket-plus .ticket-price {
  color: var(--red);
}

.ticket-text {
  flex: 1;
  margin-bottom: 22px;
}

.ticket .btn {
  margin-top: auto;
}

.ticket-vip .btn-primary {
  width: 100%;
}

.ticket.is-current {
  outline: 2px solid var(--teal);
  outline-offset: 3px;
}

.compare-wrap {
  margin-top: 28px;
}

.compare {
  width: 100%;
  margin-top: 16px;
  border-collapse: collapse;
}

.compare th,
.compare td {
  text-align: left;
  vertical-align: top;
  padding: 12px 10px;
  border-bottom: 1px solid var(--line);
}

.compare th {
  font-weight: 700;
}

.audience-grid,
.faq-grid,
.register-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 32px 56px;
  align-items: start;
}

.situations li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  padding: 18px 0;
  border-top: 1px solid var(--line-light);
}

.situations li:last-child {
  border-bottom: 1px solid var(--line-light);
}

.points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin: 32px 0 40px;
}

.points li {
  background: var(--white);
  padding: 22px;
  border-radius: 16px;
}

.band-title {
  margin: 0 0 14px;
  font-size: 1.15rem;
}

.logos {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
}

.logo-slot {
  min-height: 104px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  padding: 16px 18px;
  background: var(--white);
  border: 1px solid var(--ink);
}

.logo-slot.is-pending {
  background: transparent;
  border-style: dashed;
  color: var(--mute);
}

.logo-status {
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.logo-slot.is-pending .logo-status {
  color: var(--mute);
}

.logo-name {
  font-weight: 800;
}

.faq-item {
  border-top: 1px solid var(--line);
}

.faq-item:last-child {
  border-bottom: 1px solid var(--line);
}

.faq-q {
  width: 100%;
  min-height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
  background: none;
  border: 0;
  color: inherit;
  font: inherit;
  font-weight: 700;
  font-size: 1.12rem;
  text-align: left;
  cursor: pointer;
}

.faq-a {
  margin: 0;
  padding: 0 36px 18px 0;
  color: var(--mute);
}

.route-end {
  width: 2px;
  height: 48px;
  margin: 0 0 12px 22px;
  background: var(--red);
  position: relative;
}

.route-end::after {
  content: "";
  position: absolute;
  left: -5px;
  bottom: -6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--teal);
}

.form-panel {
  background: var(--paper);
  color: var(--ink);
  padding: clamp(18px, 3vw, 28px);
}

#case-panel,
#question-panel {
  margin-top: 20px;
}

.section-paper .form-panel,
.section-faq .form-panel {
  background: var(--white);
}

.field {
  margin: 0 0 14px;
}

.field label,
.package-choices legend {
  display: block;
  font-weight: 700;
  margin-bottom: 6px;
}

.optional {
  font-weight: 500;
  color: var(--mute);
}

.field input,
.field textarea {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  border: 1px solid var(--ink);
  border-radius: 12px;
  background: var(--white);
  color: var(--ink);
}

.field textarea {
  min-height: 120px;
  resize: vertical;
}

.field input:focus-visible,
.field textarea:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 0;
  border-color: var(--red);
}

.field input[aria-invalid="true"],
.field textarea[aria-invalid="true"],
.package-choices[aria-invalid="true"] {
  border-color: var(--red);
}

.field-error {
  margin: 6px 0 0;
  color: var(--red);
}

.package-choices {
  display: grid;
  gap: 8px;
  margin: 0 0 18px;
  padding: 0;
  border: 0;
}

.package-option {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 56px;
  margin: 0;
  padding: 10px 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  font-weight: 600;
  cursor: pointer;
  background: var(--white);
}

.package-option.is-selected,
.package-option:has(input:checked) {
  border-color: var(--red);
  box-shadow: inset 0 0 0 1px var(--red);
}

.package-option input {
  width: 20px;
  height: 20px;
  accent-color: var(--red);
}

.package-option-price {
  display: block;
  font-weight: 800;
}

.check {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.check input {
  width: 22px;
  height: 22px;
  margin-top: 4px;
  accent-color: var(--red);
  flex: none;
}

.form-footer {
  margin-top: 8px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.total {
  margin: 0 0 8px;
  font-size: 1.28rem;
  font-weight: 800;
}

.pay-note,
.confirm p {
  margin: 0 0 16px;
}

.confirm h3 {
  margin: 0 0 8px;
  font-size: 1.5rem;
}

.confirm {
  scroll-margin-top: 96px;
}

.confirm dl {
  margin: 0 0 16px;
}

.confirm dt {
  font-weight: 700;
  margin-top: 10px;
}

.confirm dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.site-footer {
  background: var(--ink);
  color: var(--paper);
  padding: 28px 0 36px;
  border-top: 1px solid var(--line-light);
}

.site-footer p {
  margin: 0 0 8px;
  max-width: 42rem;
  color: rgba(246, 244, 240, 0.78);
}

@media (min-width: 900px) {
  .wrap {
    width: min(var(--content), calc(100% - 80px));
  }

  .header-inner {
    grid-template-columns: auto 1fr auto;
  }

  .nav {
    justify-content: center;
  }
}

@media (max-width: 999px) {
  .speakers {
    grid-template-columns: 1fr 1fr;
  }

  .speaker,
  .speaker:nth-child(4),
  .speaker:nth-child(5) {
    grid-column: auto;
  }
}

@media (max-width: 899px) {
  .header-inner {
    grid-template-columns: 1fr auto auto;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .nav {
    display: none;
    grid-column: 1 / -1;
    flex-direction: column;
    align-items: stretch;
    padding-bottom: 8px;
  }

  .site-header.is-open .nav {
    display: flex;
  }

  .hero.section {
    min-height: 0;
    justify-content: flex-start;
    padding-bottom: 12px;
  }

  .hero-inner {
    justify-content: flex-start;
    padding-bottom: 72px;
  }

  .hero-stats,
  .hero-facts {
    grid-template-columns: 1fr 1fr;
  }

  .audience-grid,
  .faq-grid,
  .register-grid,
  .formats,
  .points {
    grid-template-columns: 1fr;
  }

  .header-cta {
    display: none;
  }

  .hero .actions .btn-primary {
    display: none;
  }

  .header-inner {
    grid-template-columns: 1fr auto;
  }

  .mobile-cta {
    display: inline-flex;
    position: fixed;
    left: 18px;
    right: 18px;
    bottom: 14px;
    z-index: 35;
  }

  body {
    padding-bottom: 84px;
  }

  body.form-in-view {
    padding-bottom: 0;
  }

  body.form-in-view .mobile-cta {
    display: none;
  }
}

@media (max-width: 800px) {
  .tickets {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 700px) {
  .year-mark {
    margin: 0.04em 0 0;
    font-size: 3.1rem;
  }

  .hero h1 {
    margin-bottom: 12px;
    max-width: none;
  }

  .hero-sub {
    max-width: none;
  }

  .hero .lede {
    margin-bottom: 10px;
    font-size: 1.02rem;
  }

  .cta-note {
    margin-top: 8px;
    font-size: 0.88rem;
  }

  .hero .actions {
    margin-top: 16px;
  }

  .resources,
  .steps,
  .logos,
  .speakers {
    grid-template-columns: 1fr;
  }

  .steps li:not(:last-child)::after {
    right: auto;
    left: 0;
    top: auto;
    bottom: -1px;
    width: 28px;
  }

  .slot {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .slot-time {
    padding-top: 12px;
  }

  .compare thead {
    display: none;
  }

  .compare,
  .compare tbody,
  .compare tr,
  .compare th,
  .compare td {
    display: block;
    width: 100%;
  }

  .compare tr {
    margin-bottom: 12px;
    padding: 8px 0 4px;
    border-bottom: 1px solid var(--line);
  }

  .compare td::before {
    content: attr(data-label);
    display: block;
    font-weight: 700;
    color: var(--blue);
  }
}

@media (max-width: 420px) {
  .ticket .btn,
  .form-panel .btn {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .site-header,
  .btn,
  .speaker,
  .slot-mark::after,
  .faq-mark::after { transition: none; }
  .arc {
    animation: none;
    stroke-dashoffset: 0;
  }
  .hero-ticker-track {
    animation: none;
    flex-wrap: wrap;
    width: auto;
    white-space: normal;
    justify-content: center;
    row-gap: 8px;
  }
  .btn:active,
  .speaker:hover { transform: none; }
}