:root {
  --pulso-night: #1d1e2c;
  --pulso-hot: #f72585;
  --pulso-violet: #7209b7;
  --pulso-cyan: #4cc9f0;
  --pulso-ink: color-mix(in srgb, var(--pulso-cyan) 88%, var(--pulso-night));
  --pulso-mute: color-mix(in srgb, var(--pulso-cyan) 68%, var(--pulso-night));
  --pulso-mast: 4.65rem;
  --pulso-max: 72rem;
  --pulso-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Nunito Sans", system-ui, sans-serif;
  color: var(--pulso-ink);
  line-height: 1.65;
  background:
    linear-gradient(112deg, transparent 38%, rgba(76, 201, 240, 0.07) 38.6%, transparent 40%),
    linear-gradient(162deg, rgba(114, 9, 183, 0.22), transparent 42%),
    repeating-linear-gradient(
      -28deg,
      transparent,
      transparent 22px,
      rgba(76, 201, 240, 0.035) 22px,
      rgba(76, 201, 240, 0.035) 23px
    ),
    var(--pulso-night);
}

body.pulso-is-lock {
  overflow: hidden;
}

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

a {
  color: var(--pulso-cyan);
  text-underline-offset: 0.16em;
}

h1,
h2,
h3,
.pulso-brand span,
.pulso-tag {
  font-family: "Russo One", system-ui, sans-serif;
  font-weight: 400;
  letter-spacing: 0.02em;
  line-height: 1.12;
  color: var(--pulso-cyan);
}

h1 {
  font-size: clamp(2rem, 5.2vw, 3.55rem);
  margin: 0 0 1rem;
}

h2 {
  font-size: clamp(1.35rem, 2.7vw, 2.05rem);
  margin: 0 0 1rem;
}

h3 {
  font-size: 1.02rem;
  margin: 0;
  color: var(--pulso-cyan);
}

p {
  margin: 0 0 1rem;
  color: var(--pulso-mute);
}

p:last-child {
  margin-bottom: 0;
}

.pulso-skip {
  position: absolute;
  left: 0.8rem;
  top: -4rem;
  z-index: 80;
  padding: 0.45rem 0.8rem;
  background: var(--pulso-hot);
  color: var(--pulso-night);
  text-decoration: none;
  font-weight: 700;
}

.pulso-skip:focus {
  top: 0.8rem;
}

.pulso-shell {
  width: min(100% - 1.6rem, var(--pulso-max));
  margin-inline: auto;
}

.pulso-mast {
  position: sticky;
  top: 0;
  z-index: 40;
  min-height: var(--pulso-mast);
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.55rem 1.1rem;
  background: color-mix(in srgb, var(--pulso-night) 88%, var(--pulso-violet));
  border-bottom: 1px solid rgba(76, 201, 240, 0.22);
  box-shadow: 0 1px 0 rgba(247, 37, 133, 0.18);
  transition: box-shadow 0.25s var(--pulso-ease);
}

.pulso-mast.pulso-is-stuck {
  box-shadow:
    0 0 0 1px rgba(76, 201, 240, 0.28),
    0 12px 28px rgba(29, 30, 44, 0.55);
}

.pulso-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--pulso-cyan);
  text-decoration: none;
  flex-shrink: 0;
}

.pulso-brand img {
  width: 2.15rem;
  height: 2.15rem;
  border-radius: 0.28rem;
}

.pulso-brand span {
  font-size: 0.92rem;
}

.pulso-nav {
  display: none;
  margin-left: auto;
  align-items: center;
  gap: 0.85rem;
}

.pulso-nav a {
  color: var(--pulso-cyan);
  text-decoration: none;
  font-size: 0.84rem;
  font-weight: 700;
}

.pulso-nav a:hover {
  color: var(--pulso-hot);
}

.pulso-burger {
  margin-left: auto;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid rgba(76, 201, 240, 0.35);
  background: transparent;
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.28rem;
  padding: 0.45rem;
  cursor: pointer;
}

.pulso-burger span {
  display: block;
  height: 2px;
  background: var(--pulso-cyan);
}

.pulso-drawer {
  display: none;
  position: fixed;
  inset: var(--pulso-mast) 0 0 auto;
  width: min(20rem, 88vw);
  z-index: 35;
  padding: 1.1rem;
  background: color-mix(in srgb, var(--pulso-violet) 72%, var(--pulso-night));
  border-left: 1px solid rgba(76, 201, 240, 0.28);
  flex-direction: column;
  gap: 0.85rem;
}

.pulso-drawer.pulso-is-open {
  display: flex;
}

.pulso-drawer a {
  color: var(--pulso-cyan);
  text-decoration: none;
  font-weight: 700;
}

.pulso-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.72rem 1.15rem;
  background: var(--pulso-hot);
  color: var(--pulso-night);
  text-decoration: none;
  font-weight: 800;
  border: 0;
  cursor: pointer;
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--pulso-cyan) 40%, transparent);
  animation: pulso-beat 2.4s ease-out infinite;
}

.pulso-btn:hover {
  filter: brightness(1.08);
}

.pulso-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.72rem 1.15rem;
  color: var(--pulso-cyan);
  text-decoration: none;
  font-weight: 800;
  border: 1px solid rgba(76, 201, 240, 0.45);
  background: transparent;
}

.pulso-acts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.15rem;
}

.pulso-kick {
  position: relative;
  padding: 3.4rem 0 2.8rem;
  overflow: hidden;
}

.pulso-kick::before {
  content: "";
  position: absolute;
  inset: 8% -8% auto 42%;
  height: 78%;
  background:
    linear-gradient(32deg, transparent 46%, rgba(76, 201, 240, 0.16) 47%, transparent 48%),
    linear-gradient(-48deg, transparent 50%, rgba(247, 37, 133, 0.16) 51%, transparent 52%);
  pointer-events: none;
}

.pulso-kick-copy {
  position: relative;
  max-width: 42rem;
}

.pulso-tag {
  display: inline-block;
  margin: 0 0 0.85rem;
  padding: 0.22rem 0.62rem;
  font-size: 0.72rem;
  color: var(--pulso-hot);
  border-left: 3px solid var(--pulso-cyan);
}

.pulso-rail {
  display: flex;
  gap: 0.55rem;
  overflow: auto;
  padding: 0.7rem 0 1.2rem;
  border-top: 1px dashed rgba(76, 201, 240, 0.28);
  border-bottom: 1px dashed rgba(76, 201, 240, 0.28);
}

.pulso-rail span {
  flex: none;
  padding: 0.28rem 0.7rem;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--pulso-cyan);
  border: 1px solid rgba(76, 201, 240, 0.28);
}

.pulso-cutband,
.pulso-lane,
.pulso-offset,
.pulso-console,
.pulso-swap,
.pulso-pack,
.pulso-pace,
.pulso-desk,
.pulso-studios,
.pulso-track,
.pulso-split,
.pulso-final,
.pulso-ask,
.pulso-legal {
  padding: 2.6rem 0;
}

.pulso-reveal {
  opacity: 0;
  transform: translateY(1.1rem);
  transition: opacity 0.55s var(--pulso-ease), transform 0.55s var(--pulso-ease);
}

.pulso-reveal.pulso-is-in {
  opacity: 1;
  transform: none;
}

.pulso-slash {
  margin: 0;
}

.pulso-slash img {
  width: 100%;
  clip-path: polygon(7% 0, 100% 9%, 93% 100%, 0 91%);
  box-shadow: 0 0 0 1px rgba(76, 201, 240, 0.2);
}

.pulso-slash--rev img {
  clip-path: polygon(0 11%, 93% 0, 100% 89%, 8% 100%);
}

.pulso-slash figcaption {
  margin-top: 0.7rem;
  font-size: 0.9rem;
  color: var(--pulso-cyan);
}

.pulso-cutband .pulso-grid,
.pulso-swap .pulso-grid,
.pulso-pack .pulso-grid {
  display: grid;
  gap: 1.4rem;
}

.pulso-lane {
  background: color-mix(in srgb, var(--pulso-violet) 38%, var(--pulso-night));
  border-block: 1px solid rgba(76, 201, 240, 0.18);
}

.pulso-lane-copy {
  border-left: 3px solid var(--pulso-cyan);
  padding-left: 1.1rem;
}

.pulso-offset .pulso-stack {
  display: grid;
  gap: 1rem;
}

.pulso-slab {
  padding: 1.15rem 1.2rem;
  background: var(--pulso-violet);
  color: var(--pulso-cyan);
}

.pulso-slab p {
  color: color-mix(in srgb, var(--pulso-cyan) 86%, var(--pulso-night));
}

.pulso-slab:nth-child(2) {
  transform: translateX(0.7rem);
  background: color-mix(in srgb, var(--pulso-violet) 78%, var(--pulso-night));
}

.pulso-console {
  position: relative;
}

.pulso-console-box {
  padding: 1.4rem 1.3rem;
  border: 1px solid rgba(76, 201, 240, 0.32);
  background: color-mix(in srgb, var(--pulso-night) 82%, var(--pulso-violet));
  box-shadow:
    8px 8px 0 rgba(247, 37, 133, 0.18),
    inset 0 0 0 1px rgba(114, 9, 183, 0.35);
}

.pulso-pack-panel {
  padding: 1.3rem;
  background: color-mix(in srgb, var(--pulso-violet) 55%, var(--pulso-night));
  border-top: 3px solid var(--pulso-hot);
}

.pulso-pace-copy {
  position: relative;
  padding-left: 1.2rem;
}

.pulso-pace-copy::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.2rem;
  bottom: 0.2rem;
  width: 2px;
  background: linear-gradient(var(--pulso-cyan), var(--pulso-hot));
}

.pulso-desk-card {
  padding: 1.3rem 1.25rem;
  background: color-mix(in srgb, var(--pulso-night) 70%, var(--pulso-violet));
  border-right: 4px solid var(--pulso-cyan);
}

.pulso-track {
  background:
    repeating-linear-gradient(
      90deg,
      rgba(76, 201, 240, 0.08) 0 12px,
      transparent 12px 28px
    ),
    color-mix(in srgb, var(--pulso-night) 88%, var(--pulso-violet));
  border-block: 1px solid rgba(247, 37, 133, 0.28);
}

.pulso-duo {
  display: grid;
  gap: 1rem;
}

.pulso-duo > div {
  padding: 1.15rem;
  background: color-mix(in srgb, var(--pulso-violet) 42%, var(--pulso-night));
}

.pulso-duo > div:last-child {
  clip-path: polygon(8% 0, 100% 0, 100% 100%, 0 100%);
  border-left: 2px solid var(--pulso-cyan);
}

.pulso-final {
  text-align: center;
  background: color-mix(in srgb, var(--pulso-violet) 28%, var(--pulso-night));
}

.pulso-final h2 {
  max-width: 28ch;
  margin-inline: auto;
}

.pulso-final .pulso-acts {
  justify-content: center;
}

.pulso-list {
  display: grid;
  gap: 0.65rem;
}

.pulso-fold {
  border: 1px solid rgba(76, 201, 240, 0.22);
  background: color-mix(in srgb, var(--pulso-night) 82%, var(--pulso-violet));
}

.pulso-fold-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  padding: 0.95rem 1rem;
  background: transparent;
  border: 0;
  color: inherit;
  text-align: left;
  cursor: pointer;
}

.pulso-fold-btn::after {
  content: "";
  width: 0.55rem;
  height: 0.55rem;
  border-right: 2px solid var(--pulso-hot);
  border-bottom: 2px solid var(--pulso-hot);
  transform: rotate(45deg);
  flex: none;
}

.pulso-fold.pulso-is-open .pulso-fold-btn::after {
  transform: rotate(-135deg);
}

.pulso-fold-body {
  display: none;
  padding: 0 1rem 1rem;
}

.pulso-fold.pulso-is-open .pulso-fold-body {
  display: block;
}

.pulso-end {
  padding: 2rem 0 6.5rem;
  border-top: 1px solid rgba(76, 201, 240, 0.22);
  background: color-mix(in srgb, var(--pulso-night) 84%, var(--pulso-violet));
}

.pulso-end-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.pulso-end-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.pulso-end-nav a {
  color: var(--pulso-cyan);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.88rem;
}

.pulso-fine {
  font-size: 0.82rem;
  color: var(--pulso-mute);
}

.pulso-dock {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 30;
}

.pulso-cookie {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 50;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  align-items: center;
  justify-content: space-between;
  padding: 0.95rem 1rem;
  background: var(--pulso-violet);
  color: var(--pulso-cyan);
  box-shadow: 0 0 0 1px rgba(76, 201, 240, 0.28);
}

.pulso-cookie p {
  margin: 0;
  color: var(--pulso-cyan);
  max-width: 48rem;
}

.pulso-cookie.pulso-is-off,
.pulso-dock.pulso-is-off {
  display: none;
}

.pulso-legal h1 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
}

.pulso-legal h2 {
  margin-top: 1.6rem;
}

.pulso-legal ul {
  padding-left: 1.15rem;
  color: var(--pulso-mute);
}

@keyframes pulso-beat {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(247, 37, 133, 0.45);
  }
  70% {
    box-shadow: 0 0 0 0.7rem rgba(247, 37, 133, 0);
  }
}

@media (min-width: 840px) {
  .pulso-nav {
    display: flex;
  }

  .pulso-burger {
    display: none;
  }

  .pulso-cutband .pulso-grid,
  .pulso-swap .pulso-grid,
  .pulso-pack .pulso-grid {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
  }

  .pulso-swap .pulso-grid {
    grid-template-columns: 0.92fr 1.08fr;
  }

  .pulso-offset .pulso-stack {
    grid-template-columns: 1fr 1fr;
  }

  .pulso-duo {
    grid-template-columns: 1fr 1fr;
  }

  .pulso-cookie {
    left: auto;
    width: min(36rem, calc(100% - 2rem));
  }
}

@media (max-width: 839px) {
  .pulso-nav .pulso-btn {
    display: none;
  }
}