:root {
  --paper: #f3f2ec;
  --ink: #0d0d12;
  --volt: #2b3cff;
  --lime: #c8ff3c;
  --grey: #5d5d66;
  --rule: #0d0d12;
  --grotesk: "Helvetica Neue", Helvetica, Arial, "Segoe UI", system-ui, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  color-scheme: light;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--grotesk);
  font-size: 17px;
  line-height: 1.5;
}
a {
  color: inherit;
}
.skip:not(:focus) {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}
.skip:focus {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 60;
  background: var(--lime);
  padding: 10px 14px;
  font-weight: 700;
}
:focus-visible {
  outline: 3px solid var(--volt);
  outline-offset: 3px;
}
.concept-bar {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding: 8px clamp(16px, 4vw, 48px);
  background: var(--ink);
  color: var(--paper);
  font: 12px/1.4 var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Header */
.top {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 16px clamp(16px, 4vw, 48px);
  background: var(--paper);
  border-bottom: 3px solid var(--rule);
}
.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 900;
  font-size: 22px;
  letter-spacing: -0.04em;
  text-decoration: none;
}
.logo span {
  color: var(--volt);
}
.logo svg {
  width: 26px;
  height: 26px;
  fill: var(--volt);
}
.top nav {
  display: flex;
  gap: 26px;
  margin-left: auto;
  font-weight: 700;
  font-size: 15px;
}
.top nav a {
  text-decoration: none;
}
.top nav a:hover {
  text-decoration: underline;
  text-decoration-thickness: 3px;
  text-decoration-color: var(--volt);
}
.cta-small {
  background: var(--ink);
  color: var(--lime);
  font-weight: 800;
  text-decoration: none;
  padding: 10px 18px;
  text-transform: uppercase;
  font-size: 14px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 0 28px;
  font: 800 16px var(--grotesk);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  text-decoration: none;
  border: 3px solid var(--ink);
  cursor: pointer;
  box-shadow: 6px 6px 0 var(--ink);
  transition:
    transform 0.12s ease,
    box-shadow 0.12s ease;
}
.btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: 8px 8px 0 var(--ink);
}
.btn:active {
  transform: translate(4px, 4px);
  box-shadow: 2px 2px 0 var(--ink);
}
.btn-volt {
  background: var(--lime);
  color: var(--ink);
}
.btn-ghost {
  background: var(--paper);
  color: var(--ink);
}

/* Hero */
.hero {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: clamp(24px, 4vw, 60px);
  padding: clamp(40px, 7vw, 90px) clamp(16px, 4vw, 48px);
  align-items: end;
}
.tag {
  display: inline-block;
  font: 700 13px var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border: 2px solid var(--ink);
  padding: 6px 10px;
  margin: 0 0 26px;
}
h1,
h2,
h3 {
  margin: 0;
  letter-spacing: -0.045em;
  line-height: 0.92;
  font-weight: 900;
}
h1 {
  font-size: clamp(64px, 11vw, 168px);
  text-transform: uppercase;
}
.hl {
  background: var(--volt);
  color: var(--paper);
  padding: 0 0.08em;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}
.hero-lede {
  font-size: 20px;
  max-width: 40ch;
  margin: 30px 0 34px;
  color: #2a2a33;
}
.hero-cta {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}
.hero-card {
  background: var(--volt);
  color: var(--paper);
  border: 3px solid var(--ink);
  box-shadow: 12px 12px 0 var(--ink);
}
.pulse {
  border-bottom: 3px solid var(--ink);
  padding: 26px 20px;
  background: var(--ink);
}
.pulse svg {
  width: 100%;
  height: 110px;
  display: block;
}
.pulse polyline {
  fill: none;
  stroke: var(--lime);
  stroke-width: 5;
  stroke-linejoin: round;
  stroke-dasharray: 520;
  stroke-dashoffset: 520;
  animation: beat 2.4s ease-in-out infinite;
}
@keyframes beat {
  0% {
    stroke-dashoffset: 520;
  }
  60%,
  100% {
    stroke-dashoffset: 0;
  }
}
.stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.stat-grid div {
  padding: 22px;
  border-right: 3px solid var(--ink);
  border-bottom: 3px solid var(--ink);
}
.stat-grid div:nth-child(2n) {
  border-right: 0;
}
.stat-grid div:nth-child(n + 3) {
  border-bottom: 0;
}
.stat-grid b {
  display: block;
  font-size: 52px;
  font-weight: 900;
  letter-spacing: -0.05em;
  line-height: 1;
  color: var(--lime);
}
.stat-grid span {
  font: 13px var(--mono);
  text-transform: uppercase;
}

/* Ticker */
.ticker {
  overflow: hidden;
  background: var(--lime);
  border-block: 3px solid var(--ink);
}
.ticker-track {
  display: flex;
  width: max-content;
  animation: slide 26s linear infinite;
}
.ticker span {
  font-weight: 900;
  font-size: 28px;
  text-transform: uppercase;
  letter-spacing: -0.03em;
  padding: 14px 26px;
  white-space: nowrap;
}
.ticker span::after {
  content: "✚";
  margin-left: 52px;
  color: var(--volt);
}
@keyframes slide {
  to {
    transform: translateX(-50%);
  }
}

/* Sections */
section {
  scroll-margin-top: 80px;
}
.treat,
.how,
.prices,
.book,
.faq {
  padding: clamp(60px, 9vw, 120px) clamp(16px, 4vw, 48px);
}
h2 {
  font-size: clamp(48px, 8vw, 112px);
  text-transform: uppercase;
  margin-bottom: 40px;
}
.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 3px solid var(--ink);
}
.card {
  padding: 30px 26px 44px;
  border-right: 3px solid var(--ink);
  min-height: 320px;
  display: flex;
  flex-direction: column;
  transition: background 0.2s ease;
}
.card:last-child {
  border-right: 0;
}
.card:hover {
  background: #fff;
}
.card-blue {
  background: var(--volt);
  color: var(--paper);
}
.card-blue:hover {
  background: #1f2fe0;
}
.card-lime {
  background: var(--lime);
}
.card-lime:hover {
  background: #b8f224;
}
.num {
  font: 700 14px var(--mono);
  margin-bottom: auto;
}
.card h3 {
  font-size: 34px;
  margin: 60px 0 14px;
}
.card p {
  margin: 0;
}

/* How */
.how {
  background: var(--ink);
  color: var(--paper);
}
.how h2 {
  color: var(--lime);
}
.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  counter-reset: step;
}
.steps li {
  counter-increment: step;
  border-top: 3px solid var(--lime);
  padding-top: 20px;
}
.steps li::before {
  content: "0" counter(step);
  font: 700 14px var(--mono);
  color: var(--lime);
}
.steps b {
  display: block;
  font-size: 44px;
  font-weight: 900;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  margin: 8px 0 10px;
}
.steps p {
  margin: 0;
  color: #c9c9d3;
}

/* Prices */
.price-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.price {
  border: 3px solid var(--ink);
  padding: 30px;
  background: #fff;
  position: relative;
}
.price h3 {
  font-size: 28px;
  text-transform: uppercase;
}
.amount {
  font-size: 84px;
  font-weight: 900;
  letter-spacing: -0.06em;
  margin: 20px 0 6px;
  line-height: 1;
}
.price p:last-of-type {
  margin: 0;
  color: var(--grey);
}
.price-feature {
  background: var(--volt);
  color: var(--paper);
  box-shadow: 10px 10px 0 var(--ink);
}
.price-feature p:last-of-type {
  color: #d9dcff;
}
.badge {
  position: absolute;
  top: -16px;
  right: 20px;
  background: var(--lime);
  color: var(--ink);
  border: 3px solid var(--ink);
  font: 700 12px var(--mono);
  text-transform: uppercase;
  padding: 5px 10px;
}
.fine {
  font: 12px var(--mono);
  color: var(--grey);
  margin-top: 22px;
}

/* Booking */
.book {
  background: var(--volt);
  color: var(--paper);
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 50px;
  border-block: 3px solid var(--ink);
}
.book-intro p {
  font-size: 20px;
}
.booker {
  background: var(--paper);
  color: var(--ink);
  border: 3px solid var(--ink);
  box-shadow: 12px 12px 0 var(--ink);
  padding: clamp(20px, 3vw, 34px);
  display: grid;
  gap: 22px;
}
fieldset {
  border: 0;
  margin: 0;
  padding: 0;
}
legend {
  font: 700 14px var(--mono);
  text-transform: uppercase;
  margin-bottom: 10px;
}
.choices,
.days,
.slots {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.choices label,
.days button,
.slots button {
  position: relative;
}
.choices input {
  position: absolute;
  opacity: 0;
}
.choices span,
.days button,
.slots button {
  display: inline-flex;
  align-items: center;
  min-height: 46px;
  padding: 0 16px;
  border: 2px solid var(--ink);
  background: #fff;
  font: 700 15px var(--grotesk);
  cursor: pointer;
  color: var(--ink);
}
.days button {
  flex-direction: column;
  justify-content: center;
  min-width: 70px;
  line-height: 1.1;
  padding: 8px 12px;
}
.days button small {
  font: 11px var(--mono);
  text-transform: uppercase;
}
.choices input:checked + span,
.days button[aria-pressed="true"],
.slots button[aria-pressed="true"] {
  background: var(--ink);
  color: var(--lime);
}
.choices input:focus-visible + span {
  outline: 3px solid var(--volt);
  outline-offset: 2px;
}
.slots button:disabled {
  text-decoration: line-through;
  opacity: 0.4;
  cursor: not-allowed;
}
.summary {
  font: 700 15px var(--mono);
  background: var(--lime);
  border: 2px solid var(--ink);
  padding: 12px 14px;
}
.summary.done {
  background: var(--ink);
  color: var(--lime);
}

/* FAQ */
.faq details {
  border-top: 3px solid var(--ink);
  padding: 4px 0;
}
.faq details:last-of-type {
  border-bottom: 3px solid var(--ink);
}
.faq summary {
  list-style: none;
  cursor: pointer;
  font-size: clamp(22px, 3vw, 34px);
  font-weight: 900;
  letter-spacing: -0.03em;
  padding: 20px 50px 20px 0;
  position: relative;
}
.faq summary::-webkit-details-marker {
  display: none;
}
.faq summary::after {
  content: "+";
  position: absolute;
  right: 6px;
  top: 12px;
  font-size: 40px;
  color: var(--volt);
  transition: transform 0.2s ease;
}
.faq details[open] summary::after {
  transform: rotate(45deg);
}
.faq details p {
  margin: 0 0 24px;
  max-width: 64ch;
  font-size: 18px;
  color: #2a2a33;
}

/* Footer */
.foot {
  background: var(--ink);
  color: var(--paper);
  padding: 50px clamp(16px, 4vw, 48px);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px 30px;
  font: 13px var(--mono);
}
.foot-logo {
  font: 900 clamp(48px, 10vw, 140px) / 0.9 var(--grotesk);
  letter-spacing: -0.06em;
  margin: 0 0 20px;
  grid-column: 1 / -1;
}
.foot-logo span {
  color: var(--lime);
}
.foot p {
  margin: 0;
}

/* Small screens */
@media (max-width: 960px) {
  .hero,
  .book {
    grid-template-columns: 1fr;
  }
  .cards {
    grid-template-columns: 1fr 1fr;
  }
  .card:nth-child(2) {
    border-right: 0;
  }
  .card:nth-child(-n + 2) {
    border-bottom: 3px solid var(--ink);
  }
  .steps,
  .price-grid {
    grid-template-columns: 1fr 1fr;
  }
  .top nav {
    display: none;
  }
  .cta-small {
    margin-left: auto;
  }
}
@media (max-width: 560px) {
  body {
    font-size: 16px;
  }
  .cards,
  .steps,
  .price-grid {
    grid-template-columns: 1fr;
  }
  .card {
    border-right: 0;
    border-bottom: 3px solid var(--ink);
    min-height: 0;
  }
  .card:last-child {
    border-bottom: 0;
  }
  .card h3 {
    margin-top: 30px;
  }
  .hero-card,
  .booker {
    box-shadow: 6px 6px 0 var(--ink);
  }
  .foot {
    grid-template-columns: 1fr;
  }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
  .pulse polyline {
    stroke-dashoffset: 0;
  }
}