.birthday-page {
  --birthday-gold: #ffd45a;
  --birthday-violet: #8b5cff;
  --birthday-danger: #ff7a86;
}

.birthday-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.85fr);
  gap: clamp(32px, 6vw, 88px);
  align-items: center;
  min-height: calc(100svh - 78px);
  padding: clamp(58px, 8vw, 112px) clamp(18px, 6vw, 84px);
  overflow: hidden;
  background:
    radial-gradient(circle at 8% 8%, rgba(41, 216, 255, 0.23), transparent 34%),
    radial-gradient(circle at 88% 20%, rgba(139, 92, 255, 0.25), transparent 31%),
    linear-gradient(145deg, #04060b 0%, #091321 62%, #05060a 100%);
}

.birthday-hero::after {
  position: absolute;
  right: -80px;
  bottom: -110px;
  width: 340px;
  height: 340px;
  border: 1px solid rgba(255, 212, 90, 0.2);
  border-radius: 50%;
  content: "";
  box-shadow: 0 0 120px rgba(255, 212, 90, 0.08);
}

.birthday-hero-copy,
.birthday-hero-media {
  position: relative;
  z-index: 1;
}

.birthday-hero h1 {
  max-width: 780px;
  margin: 14px 0 22px;
  font-size: clamp(3.25rem, 8vw, 7.4rem);
  line-height: 0.86;
  letter-spacing: -0.065em;
  text-transform: uppercase;
}

.birthday-hero h1 span {
  display: block;
  color: var(--birthday-gold);
  font-size: 0.5em;
  letter-spacing: -0.035em;
}

.birthday-hero-lede {
  max-width: 700px;
  margin: 0;
  color: #d9e5f2;
  font-size: clamp(1.12rem, 2vw, 1.42rem);
}

.birthday-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.birthday-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
}

.birthday-facts li {
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.055);
}

.birthday-facts strong,
.birthday-facts span {
  display: block;
}

.birthday-facts strong {
  color: var(--cyan);
  font-size: 0.94rem;
}

.birthday-facts span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.78rem;
}

.birthday-hero-media {
  isolation: isolate;
  margin: 0;
  transform: rotate(1.5deg);
}

.birthday-hero-media::before {
  position: absolute;
  z-index: -1;
  inset: -12px;
  border-radius: 22px;
  content: "";
  background: linear-gradient(135deg, rgba(41, 216, 255, 0.72), rgba(139, 92, 255, 0.18) 52%, rgba(255, 212, 90, 0.72));
  filter: blur(1px);
  opacity: 0.72;
}

.birthday-carousel-viewport {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-radius: 14px;
  background: #05060a;
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.52), 0 0 70px rgba(41, 216, 255, 0.19);
}

.birthday-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 420ms ease;
}

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

.birthday-slide img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.birthday-slide:nth-child(1) img {
  object-position: center 42%;
}

.birthday-slide:nth-child(2) img {
  object-position: center 38%;
}

.birthday-slide:nth-child(3) img {
  object-position: center 48%;
}

.birthday-slide:nth-child(4) img {
  object-position: center 34%;
}

.birthday-slide:nth-child(5) img {
  object-position: center 48%;
}

.birthday-slide:nth-child(6) img {
  object-position: center 42%;
}

.birthday-slide.is-active img {
  animation: birthday-carousel-drift 4s ease-out both;
}

.birthday-carousel-progress {
  position: absolute;
  z-index: 4;
  top: 0;
  right: 0;
  left: 0;
  height: 4px;
  overflow: hidden;
  border-radius: 14px 14px 0 0;
  background: rgba(255, 255, 255, 0.2);
}

.birthday-carousel-progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--cyan), var(--birthday-gold));
  transform: scaleX(0);
  transform-origin: left;
}

.birthday-carousel-progress span.is-running {
  animation: birthday-carousel-progress 4s linear forwards;
}

.birthday-carousel-controls {
  position: absolute;
  z-index: 3;
  right: 14px;
  bottom: 76px;
  left: 14px;
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
}

@keyframes birthday-carousel-drift {
  from { transform: scale(1); }
  to { transform: scale(1.035); }
}

@keyframes birthday-carousel-progress {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}

@media (prefers-reduced-motion: reduce) {
  .birthday-slide,
  .birthday-slide.is-active img {
    transition: none;
    animation: none;
  }
}

.birthday-carousel-controls > button {
  min-height: 40px;
  padding: 0 12px;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 999px;
  color: #fff;
  background: rgba(3, 10, 18, 0.78);
  backdrop-filter: blur(8px);
  font: inherit;
  font-size: 0.72rem;
  font-weight: 850;
  cursor: pointer;
}

.birthday-carousel-controls [data-carousel-toggle] {
  position: absolute;
  right: 0;
  bottom: 48px;
}

.birthday-carousel-controls button:focus-visible {
  outline: 3px solid var(--birthday-gold);
  outline-offset: 2px;
}

.birthday-carousel-dots {
  display: flex;
  gap: 5px;
  padding: 6px;
  border-radius: 999px;
  background: rgba(3, 10, 18, 0.76);
  backdrop-filter: blur(8px);
}

.birthday-carousel-dots button {
  width: 28px;
  height: 28px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  color: #dbe7f3;
  background: transparent;
  font: inherit;
  font-size: 0.68rem;
  font-weight: 900;
  cursor: pointer;
}

.birthday-carousel-dots button.is-active {
  color: #06111a;
  background: var(--birthday-gold);
}

.birthday-hero-media figcaption {
  position: absolute;
  right: 16px;
  bottom: 16px;
  max-width: 240px;
  padding: 10px 13px;
  border-radius: 8px;
  color: #06111a;
  background: var(--birthday-gold);
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
}

.birthday-trust-strip {
  padding: 14px clamp(18px, 6vw, 84px);
  color: #07101f;
  background: linear-gradient(90deg, var(--cyan), #77efff 52%, var(--birthday-gold));
  text-align: center;
}

.birthday-trust-strip p {
  margin: 0;
}

.birthday-section {
  padding: clamp(64px, 8vw, 104px) clamp(18px, 6vw, 84px);
  background: #f4f8fc;
  color: #07101f;
}

.birthday-section-heading {
  max-width: 820px;
  margin-bottom: 34px;
}

.birthday-section-heading h2,
.birthday-claim-copy h2,
.birthday-party-panel h2 {
  margin: 8px 0 12px;
  font-size: clamp(2rem, 4.5vw, 4rem);
  line-height: 0.98;
  letter-spacing: -0.045em;
}

.birthday-section-heading > p:last-child {
  margin: 0;
  color: #536176;
  font-size: 1.08rem;
}

.birthday-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.birthday-steps li {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  min-height: 132px;
  padding: 20px;
  border: 1px solid #cfdbe7;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 18px 46px rgba(11, 25, 45, 0.07);
}

.birthday-steps li > span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  color: #041018;
  background: var(--cyan);
  font-weight: 950;
}

.birthday-steps h3 {
  margin: 0 0 6px;
  color: #07101f;
  font-size: 1.28rem;
}

.birthday-steps p {
  margin: 0;
  color: #536176;
}

.birthday-offer-summary {
  display: grid;
  grid-template-columns: 1.25fr repeat(3, 1fr);
  gap: 1px;
  max-width: 1180px;
  margin: 34px auto 0;
  overflow: hidden;
  border: 1px solid #cbd7e4;
  border-radius: 12px;
  background: #cbd7e4;
}

.birthday-offer-summary strong,
.birthday-offer-summary span {
  padding: 18px;
  color: #17243a;
  background: #fff;
}

.birthday-offer-summary strong {
  color: #07101f;
}

.birthday-inclusions {
  color: var(--ink);
  background:
    radial-gradient(circle at 85% 15%, rgba(139, 92, 255, 0.16), transparent 28%),
    linear-gradient(180deg, #07101b 0%, #05060a 100%);
}

.birthday-inclusions .birthday-section-heading {
  color: var(--ink);
}

.birthday-inclusion-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.birthday-inclusion-card {
  padding: clamp(24px, 4vw, 40px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.055);
}

.birthday-inclusion-card.is-included {
  border-color: rgba(41, 216, 255, 0.4);
  background: linear-gradient(145deg, rgba(41, 216, 255, 0.13), rgba(255, 255, 255, 0.045));
}

.birthday-card-kicker {
  margin: 0 0 12px;
  color: var(--birthday-gold);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.birthday-inclusion-card h3 {
  margin: 0 0 20px;
  font-size: 1.55rem;
}

.birthday-inclusion-card ul {
  margin: 0;
  padding-left: 20px;
  color: #c5d0dc;
}

.birthday-inclusion-card li + li {
  margin-top: 10px;
}

.birthday-claim-section {
  display: grid;
  grid-template-columns: minmax(280px, 0.7fr) minmax(520px, 1.15fr);
  gap: clamp(34px, 7vw, 100px);
  align-items: start;
  padding: clamp(64px, 9vw, 116px) clamp(18px, 6vw, 84px);
  color: #07101f;
  background:
    linear-gradient(135deg, rgba(255, 212, 90, 0.24), transparent 28%),
    #eef5fb;
}

.birthday-claim-copy {
  position: sticky;
  top: 118px;
}

.birthday-claim-copy > p:not(.eyebrow) {
  color: #536176;
  font-size: 1.08rem;
}

.birthday-claim-note {
  margin-top: 28px;
  padding: 20px;
  border-left: 5px solid var(--blue);
  border-radius: 8px;
  background: #fff;
}

.birthday-claim-note p {
  margin: 6px 0 0;
  color: #536176;
}

.birthday-form-shell {
  min-width: 0;
  padding: clamp(22px, 4vw, 38px);
  border: 1px solid #cfdae6;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 28px 80px rgba(16, 35, 58, 0.13);
}

.birthday-form-status {
  display: none;
  margin-bottom: 18px;
  padding: 13px 15px;
  border-radius: 8px;
  color: #5b1620;
  background: #ffe8eb;
  font-weight: 750;
}

.birthday-form-status.is-visible {
  display: block;
}

.birthday-field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.birthday-field,
.birthday-date-pair {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

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

.birthday-field > span,
.birthday-date-pair legend,
.birthday-date-pair label > span {
  display: block;
  margin-bottom: 7px;
  color: #142236;
  font-size: 0.9rem;
  font-weight: 850;
}

.birthday-field em {
  color: #75849a;
  font-size: 0.76rem;
  font-style: normal;
  font-weight: 650;
}

.birthday-field input,
.birthday-field select,
.birthday-date-pair select {
  width: 100%;
  min-height: 50px;
  padding: 0 13px;
  border: 1px solid #b8c7d7;
  border-radius: 8px;
  color: #07101f;
  background: #fbfdff;
  font: inherit;
}

.birthday-field input:focus,
.birthday-field select:focus,
.birthday-date-pair select:focus {
  border-color: var(--blue);
  outline: 3px solid rgba(40, 120, 255, 0.16);
}

.birthday-field [aria-invalid="true"],
.birthday-date-pair [aria-invalid="true"] {
  border-color: #d92d45;
}

.birthday-field small,
.birthday-check-error,
.birthday-date-pair > small {
  display: block;
  min-height: 18px;
  margin-top: 5px;
  color: #b42336;
  font-size: 0.78rem;
}

.birthday-date-pair > div {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.birthday-visit-plan {
  padding: 18px;
  border: 1px solid #d7e2ed;
  border-radius: 12px;
  background: #f6faff;
}

.birthday-visit-plan > legend {
  padding: 0 8px;
  color: #07101f;
  font-size: 1.05rem;
  font-weight: 950;
}

.birthday-field-help {
  margin: 0 0 16px;
  color: #536176;
  font-size: 0.84rem;
}

.birthday-visit-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 16px;
}

.birthday-visit-grid .birthday-field > span:first-child {
  margin-bottom: 8px;
}

.birthday-visit-grid .birthday-field > span:first-child b {
  color: var(--blue);
}

.birthday-visit-grid select {
  min-height: 54px;
  background-color: #fff;
  cursor: pointer;
}

.birthday-visit-grid select:disabled {
  color: #718096;
  background: #edf2f7;
  cursor: not-allowed;
}

.birthday-field .birthday-control-help {
  min-height: 0;
  margin: 6px 0 0;
  color: #617188;
  font-size: 0.75rem;
  font-weight: 650;
}

.birthday-check {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  margin-top: 20px;
  color: #26384f;
  font-size: 0.86rem;
}

.birthday-check input {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--blue);
}

.birthday-check-optional {
  margin-top: 12px;
  color: #5c6d82;
}

.birthday-honeypot {
  position: absolute !important;
  left: -10000px !important;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.birthday-submit {
  width: 100%;
  min-height: 54px;
  margin-top: 24px;
  border: 0;
  border-radius: 9px;
  color: #031018;
  background: linear-gradient(135deg, var(--cyan), #73f0ff);
  box-shadow: 0 16px 34px rgba(41, 216, 255, 0.22);
  font: inherit;
  font-weight: 950;
  cursor: pointer;
}

.birthday-submit:disabled {
  cursor: wait;
  opacity: 0.65;
}

.birthday-form-fineprint {
  margin: 12px 0 0;
  color: #748297;
  font-size: 0.78rem;
  text-align: center;
}

.birthday-success {
  padding: clamp(12px, 3vw, 26px);
  text-align: center;
}

.birthday-success-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  margin: 0 0 20px;
  border-radius: 50%;
  color: #031018;
  background: var(--cyan);
  font-size: 1.2rem;
  font-weight: 950;
}

.birthday-success h3 {
  margin: 8px 0 12px;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1;
}

.birthday-booking-id {
  display: inline-block;
  margin: 10px 0 16px;
  padding: 10px 14px;
  border: 1px dashed #7890aa;
  border-radius: 8px;
  color: #07101f;
  background: #eef5fb;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 1.08rem;
  font-weight: 900;
  letter-spacing: 0.06em;
}

.birthday-success .button {
  margin-top: 14px;
}

.birthday-reset {
  display: block;
  margin: 18px auto 0;
  border: 0;
  color: #40536b;
  background: transparent;
  font: inherit;
  text-decoration: underline;
  cursor: pointer;
}

.birthday-party-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 30px;
  align-items: center;
  padding: clamp(52px, 7vw, 88px) clamp(18px, 6vw, 84px);
  background:
    radial-gradient(circle at 10% 30%, rgba(41, 216, 255, 0.2), transparent 32%),
    linear-gradient(135deg, #0b1830, #110d27 70%, #05060a);
}

.birthday-party-panel > div {
  max-width: 880px;
}

.birthday-party-panel p:not(.eyebrow) {
  color: #c4cfde;
}

.birthday-faq {
  color: #07101f;
  background: #f4f8fc;
}

.birthday-faq-list {
  max-width: 900px;
  border-top: 1px solid #cbd7e4;
}

.birthday-faq-list details {
  border-bottom: 1px solid #cbd7e4;
}

.birthday-faq-list summary {
  color: #07101f;
  font-size: 1.03rem;
}

.birthday-faq-list details p {
  color: #536176;
}

@media (max-width: 1080px) {
  .birthday-hero,
  .birthday-claim-section {
    grid-template-columns: 1fr;
  }

  .birthday-hero {
    min-height: auto;
  }

  .birthday-hero-media {
    max-width: 760px;
    transform: none;
  }

  .birthday-hero-media img {
    height: 100%;
  }

  .birthday-claim-copy {
    position: static;
  }
}

@media (max-width: 720px) {
  .birthday-page .site-header .nav-links {
    display: none;
  }

  .birthday-page .site-header {
    flex-wrap: nowrap;
  }

  .birthday-hero {
    display: block;
    align-content: start;
    align-items: stretch;
    padding-top: 38px;
    padding-bottom: 32px;
  }

  .birthday-hero-copy {
    margin-bottom: 24px;
  }

  .birthday-hero h1 {
    font-size: clamp(3.1rem, 18vw, 5.2rem);
  }

  .birthday-hero-actions .button,
  .birthday-party-panel .button {
    width: 100%;
  }

  .birthday-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: 24px;
  }

  .birthday-facts li {
    padding: 10px 8px;
  }

  .birthday-facts span {
    font-size: 0.68rem;
  }

  .birthday-steps,
  .birthday-offer-summary,
  .birthday-inclusion-grid,
  .birthday-field-grid,
  .birthday-party-panel {
    grid-template-columns: 1fr;
  }

  .birthday-steps li {
    min-height: 0;
    padding: 16px;
  }

  .birthday-section {
    padding-top: 48px;
    padding-bottom: 48px;
  }

  .birthday-section-heading {
    margin-bottom: 22px;
  }

  .birthday-steps {
    gap: 10px;
  }

  .birthday-steps li > span {
    width: 42px;
    height: 42px;
  }

  .birthday-offer-summary {
    margin-top: 22px;
  }

  .birthday-field-wide {
    grid-column: auto;
  }

  .birthday-visit-plan {
    padding: 16px 12px;
  }

  .birthday-visit-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .birthday-hero-media figcaption {
    position: static;
    max-width: none;
    border-radius: 0 0 10px 10px;
  }

  .birthday-carousel-controls {
    bottom: 60px;
  }

  .birthday-carousel-controls > button {
    min-height: 38px;
    padding: 0 10px;
  }

  .birthday-carousel-dots button {
    width: 25px;
    height: 25px;
  }

  .birthday-form-shell {
    padding: 20px 16px;
  }

  .birthday-mobile-bar {
    display: flex;
  }
}

@media (prefers-reduced-motion: reduce) {
  .birthday-page * {
    scroll-behavior: auto !important;
  }

  .birthday-slide {
    transition: none;
  }
}