:root {
  color-scheme: dark;
  --night: #100c19;
  --cream: #f8f5fb;
  --muted: #c3bbd0;
  --lime: #d5ff73;
  --rule: #b8a2d637;
  --gutter: clamp(1.125rem, 5vw, 4.5rem);
  font-family: Geist, Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  line-height: 1.5;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100svh;
  background:
    radial-gradient(ellipse at 90% 14%, #301b4e 0, transparent 55%),
    radial-gradient(ellipse at 6% 98%, #211433 0, transparent 47%),
    var(--night);
  color: var(--cream);
}

a {
  color: inherit;
}

:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 5px;
}

.landing {
  display: grid;
  grid-template-rows: auto 1fr auto;
}

.shell {
  width: min(74rem, calc(100% - 2 * var(--gutter)));
  margin-inline: auto;
}

.site-header,
.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.site-header {
  min-height: 5.75rem;
  border-bottom: 1px solid var(--rule);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .72rem;
  color: var(--cream);
  font-size: 1.55rem;
  font-style: italic;
  font-weight: 900;
  letter-spacing: -.07em;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  flex: none;
  place-items: center;
  width: 2.18rem;
  height: 2.18rem;
  border-radius: .6rem;
  background: var(--lime);
  transform: rotate(-8deg);
}

.brand-mark::before {
  width: 1.13rem;
  height: 1.37rem;
  background: #191129;
  clip-path: polygon(55% 0, 0 57%, 43% 57%, 33% 100%, 100% 37%, 61% 37%, 69% 0);
  content: "";
}

.contact-label {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  color: var(--muted);
  font-size: .8rem;
  font-weight: 550;
}

.contact-label > span {
  flex: none;
  width: .37rem;
  height: .37rem;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 1rem #d5ff7380;
}

.hero {
  display: grid;
  align-content: center;
  grid-template-areas:
    "copy art"
    "benefits art";
  grid-template-columns: minmax(0, .93fr) minmax(0, 1.07fr);
  grid-template-rows: auto auto;
  column-gap: clamp(2rem, 5vw, 4.75rem);
  row-gap: 1.65rem;
  padding-block: clamp(2.5rem, 8vh, 5.5rem);
}

.hero-copy {
  grid-area: copy;
  align-self: end;
}

.eyebrow {
  margin: 0 0 1.1rem;
  color: #e1cdfd;
  font-size: .74rem;
  font-weight: 750;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  font-family: "Archivo Black", Geist, Inter, system-ui, sans-serif;
  font-size: clamp(3.35rem, 7.15vw, 6.15rem);
  font-weight: 900;
  letter-spacing: -.085em;
  line-height: .94;
}

.hero h1 strong {
  display: block;
  margin-top: .08em;
  color: var(--lime);
  font-weight: inherit;
}

.description {
  max-width: 25rem;
  margin: 1.25rem 0 1.6rem;
  color: var(--muted);
  font-size: clamp(.99rem, 1.65vw, 1.1rem);
  line-height: 1.56;
}

.contact {
  display: grid;
  grid-template-columns: 1.25rem minmax(0, 1fr) auto;
  align-items: center;
  gap: .78rem;
  width: min(100%, 20rem);
  min-height: 3.45rem;
  padding: .8rem 1rem;
  border: 1px solid #e4ffa5;
  border-radius: .7rem;
  background: var(--lime);
  color: #191129;
  font-size: .96rem;
  font-weight: 850;
  text-decoration: none;
  transition: background-color .18s, transform .18s;
}

.contact:hover {
  transform: translateY(-2px);
  background: #e5ffa8;
}

.contact svg {
  width: 1.25rem;
  height: 1.25rem;
  fill: currentColor;
}

.button-arrow {
  font-size: 1.18rem;
  line-height: 1;
}

.hero-art {
  position: relative;
  display: grid;
  grid-area: art;
  align-self: center;
  justify-items: center;
  row-gap: clamp(.5rem, 1.5vw, .95rem);
  min-width: 0;
  margin: 0;
  isolation: isolate;
}

.hero-art::before {
  position: absolute;
  z-index: -1;
  inset: 2.5rem 0 0;
  background:
    radial-gradient(ellipse at 55% 46%, #9264d33b 0, #63429420 48%, transparent 72%);
  content: "";
}

.hero-art img {
  display: block;
  width: 100%;
  height: auto;
  mask-image:
    linear-gradient(transparent, #000 5% 79%, transparent),
    linear-gradient(to right, transparent, #000 5% 95%, transparent);
  mask-composite: intersect;
}

.hero-art figcaption {
  color: var(--cream);
  font-size: clamp(1.8rem, 3.05vw, 2.5rem);
  font-weight: 850;
  line-height: 1.08;
  letter-spacing: -.04em;
  text-align: center;
  text-wrap: balance;
}

.benefits {
  grid-area: benefits;
  align-self: start;
  width: min(100%, 25rem);
  border-block: 1px solid var(--rule);
}

.benefits summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  min-height: 2.9rem;
  padding: .4rem .15rem;
  color: #e6dbf1;
  font-size: .87rem;
  font-weight: 690;
  list-style: none;
  cursor: pointer;
}

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

.chevron {
  flex: none;
  width: .51rem;
  height: .51rem;
  margin: 0 .3rem .22rem 0;
  border: solid #c9aaf1;
  border-width: 0 1.5px 1.5px 0;
  transform: rotate(45deg);
}

.benefits[open] .chevron {
  margin-bottom: -.22rem;
  transform: rotate(225deg);
}

.benefits dl {
  margin: 0;
  padding: .2rem .15rem 1rem;
}

.benefits dt {
  color: var(--cream);
  font-size: .88rem;
  font-weight: 720;
}

.benefits dd {
  margin: .2rem 0 .85rem;
  color: var(--muted);
  font-size: .86rem;
}

.benefits dd:last-child {
  margin-bottom: 0;
}

.site-footer {
  min-height: 3.7rem;
  border-top: 1px solid var(--rule);
  color: var(--muted);
  font-size: .75rem;
}

.site-footer a,
.privacy-content a {
  text-underline-offset: 3px;
}

.privacy-content {
  max-width: 40rem;
  padding-block: clamp(3rem, 8vh, 6rem);
}

.privacy-content h1 {
  margin: 0 0 1rem;
  font-size: clamp(2.8rem, 8vw, 4.6rem);
  font-weight: 900;
  letter-spacing: -.07em;
  line-height: 1;
}

.privacy-content p {
  color: var(--muted);
}

.privacy-content a {
  color: var(--lime);
}

.back-link {
  display: inline-block;
  margin-top: 1rem;
  font-weight: 650;
}

@media (max-width: 700px) {
  .site-header {
    min-height: 4.55rem;
  }

  .brand {
    font-size: 1.34rem;
  }

  .brand-mark {
    width: 1.92rem;
    height: 1.92rem;
  }

  .contact-label {
    font-size: .71rem;
  }

  .hero {
    grid-template-areas:
      "copy"
      "art"
      "benefits";
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto auto auto;
    row-gap: 1.65rem;
    padding-block: 2.45rem 2.05rem;
  }

  .hero h1 {
    font-size: clamp(3.05rem, 12.7vw, 5.15rem);
  }

  .hero-art figcaption {
    font-size: clamp(1.7rem, 7.5vw, 2.4rem);
  }

  .description {
    margin-top: 1rem;
    margin-bottom: 1.25rem;
  }

  .contact,
  .benefits {
    width: 100%;
  }
}

@media (max-width: 350px) {
  .brand {
    gap: .55rem;
  }

  .contact-label {
    gap: .36rem;
    font-size: .64rem;
  }

  .hero h1 {
    font-size: 2.87rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .contact {
    transition: none;
  }
}