.hero.start-hero {
  min-height: 100svh;
}

.start-hero .hero-bg {
  background:
    linear-gradient(180deg, rgba(7, 11, 20, 0.35) 0%, rgba(7, 11, 20, 0.62) 48%, var(--void) 100%),
    url("../assets/baikonur-launch.jpg") center 62% / cover no-repeat;
}

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

.ticker {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 28px;
  border-block: 1px solid var(--line);
  padding: 14px 0;
  color: var(--mist);
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.ticker b {
  color: var(--flare);
  font-weight: 600;
}

.prize-card {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 0;
  border: 1px solid var(--line);
  border-radius: 22px;
  overflow: hidden;
  background: var(--night);
}

.prize-copy {
  padding: clamp(28px, 4vw, 48px);
}

.prize-copy h2 {
  font-size: clamp(1.8rem, 4vw, 3rem);
  margin: 12px 0 16px;
}

.prize-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 320px;
}

.donate-card {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  border: 1px solid var(--line);
  border-radius: 22px;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(79, 232, 245, 0.06), transparent 40%),
    var(--night);
}

.donate-copy {
  padding: clamp(28px, 4vw, 48px);
}

.donate-copy h2 {
  margin: 12px 0 16px;
  font-size: clamp(1.8rem, 4vw, 3rem);
}

.donate-qr-wrap {
  display: grid;
  place-items: center;
  padding: 32px 28px;
  background: #05080f;
  border-left: 1px solid var(--line);
}

.donate-qr {
  width: min(240px, 100%);
  padding: 16px;
  background: #fff;
  border-radius: 22px;
}

.donate-qr-wrap span {
  display: block;
  margin-top: 12px;
  text-align: center;
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ion);
}

.cities {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.city {
  padding: 22px 20px 24px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--night);
  min-height: 180px;
}

.city .code {
  font-family: Unbounded, sans-serif;
  color: var(--ion);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
}

.city h3 {
  margin: 28px 0 10px;
  font-size: 1.35rem;
}

.tracks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.track {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 16px;
  align-items: start;
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(18, 26, 44, 0.7);
}

.track .n {
  font-family: Unbounded, sans-serif;
  color: var(--flare);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  padding-top: 4px;
}

.dates {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.date {
  padding: 22px;
  border-top: 2px solid var(--ion);
  background: var(--night);
  border-radius: 0 0 14px 14px;
}

.date span {
  display: block;
  color: var(--mist);
  font-size: 0.82rem;
  margin-top: 8px;
}

.join-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 36px;
  align-items: start;
}

.max-join-row {
  display: block;
  width: 100%;
  max-width: 100%;
  grid-column: 1 / -1;
  float: none;
  clear: both;
  position: relative;
  z-index: 1;
  margin: 36px 0 0;
}

.max-join {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 20px;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  grid-column: 1 / -1;
  float: none;
  clear: both;
  position: relative;
  z-index: 1;
  margin: 36px 0 0;
  padding: 18px 20px;
  border: 1px solid rgba(79, 232, 245, 0.28);
  border-radius: 16px;
  background:
    linear-gradient(180deg, rgba(79, 232, 245, 0.07), transparent 72%),
    var(--night);
}

.max-join-row > .max-join {
  margin-top: 0;
}

.max-join p {
  margin: 0;
  flex: 1 1 16rem;
  min-width: min(100%, 16rem);
}

.max-spark {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.max-join-success {
  margin-top: 16px;
  padding: 0;
  border: 0;
  background: none;
}

#how.section {
  padding-bottom: 48px;
}

#need.section {
  padding-top: 56px;
}

#join.section {
  padding-bottom: 48px;
}

#faq.section {
  padding-top: 56px;
}

@media (max-width: 640px) {
  .max-join {
    flex-direction: column;
    align-items: flex-start;
    margin-top: 28px;
  }

  .max-join-row {
    margin-top: 28px;
  }

  .max-join p {
    flex: 1 1 auto;
    min-width: 0;
  }
}

.form-card {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background:
    linear-gradient(180deg, rgba(79, 232, 245, 0.05), transparent 30%),
    var(--night);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field.wide {
  grid-column: 1 / -1;
}

.field > span,
.field label {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mist);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 46px;
  padding: 12px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: #0a101c;
  color: var(--paper);
  font: inherit;
}

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

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: 2px solid var(--ion);
  border-color: var(--ion);
}

.consent {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 0.88rem;
  color: var(--mist);
  grid-column: 1 / -1;
}

.consent-optional {
  color: #a8b4c4;
}

.consent a {
  color: var(--ion);
}

.consent input {
  margin-top: 4px;
  flex-shrink: 0;
}

.parent-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  grid-column: 1 / -1;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
}

.parent-block.is-hidden {
  display: none;
}

@media (max-width: 640px) {
  .parent-block {
    grid-template-columns: 1fr;
  }
}

.form-note {
  margin-top: 10px;
  color: var(--mist);
  font-size: 0.85rem;
}

.form-note a,
.parent-block a {
  color: var(--ion);
}

.form-success {
  display: none;
  padding: 28px;
  border: 1px solid rgba(79, 232, 245, 0.35);
  border-radius: 20px;
  background: rgba(79, 232, 245, 0.08);
}

.form-success.is-on {
  display: block;
}

.form-card.is-sent form {
  display: none;
}

.faq details {
  border-top: 1px solid var(--line);
  padding: 16px 0;
}

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

.faq summary {
  cursor: pointer;
  font-family: Unbounded, sans-serif;
  font-size: 1.02rem;
  list-style: none;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq p {
  margin-top: 10px;
  color: var(--mist);
  max-width: 62ch;
}

.faq a {
  color: var(--ion);
}

.rules {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.rule {
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-radius: 14px;
}

.rule a,
.need-lead a,
.need-block a,
.path a {
  color: var(--ion);
}

.need-lead {
  max-width: 54rem;
  margin: 0 0 22px;
}

.need-pack {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 14px;
}

.need-block {
  padding: 22px 24px 24px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background:
    linear-gradient(180deg, rgba(79, 232, 245, 0.05), transparent 42%),
    rgba(18, 26, 44, 0.72);
}

.need-block h3 {
  font-size: 1.05rem;
  margin-bottom: 10px;
}

.need-block ol,
.need-block ul {
  margin: 8px 0 0;
  padding-left: 1.15rem;
  color: var(--mist);
}

.need-block li {
  margin: 8px 0;
}

.need-block li b {
  color: var(--paper);
  font-weight: 600;
}

.need-alert {
  margin-top: 14px;
  padding: 20px 24px;
  border: 1px solid rgba(232, 181, 106, 0.42);
  border-radius: 16px;
  background:
    linear-gradient(180deg, rgba(232, 181, 106, 0.14), transparent 72%),
    rgba(18, 26, 44, 0.72);
}

.need-alert h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
  color: var(--flare-2);
}

.need-alert p {
  color: var(--mist);
  max-width: 62ch;
}

@media (max-width: 960px) {
  .prize-card,
  .donate-card,
  .tracks,
  .dates,
  .join-grid,
  .form-grid,
  .rules,
  .need-pack {
    grid-template-columns: 1fr;
  }

  .donate-qr-wrap {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .cities {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 620px) {
  .cities {
    grid-template-columns: 1fr;
  }
}