:root {
  --proof-gold: #d8ae4b;
  --proof-gold-light: #f2d375;
  --proof-cream: #fff5dd;
  --proof-shadow: rgba(0, 0, 0, 0.72);
}

.landing-page {
  position: relative;
  display: grid;
  min-height: 100svh;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.18) 0%, rgba(11, 8, 14, 0.34) 38%, rgba(19, 7, 28, 0.86) 100%),
    url("/landing/assets/proof-background.png") center / cover no-repeat;
}

.landing-page::before {
  content: "";
  position: absolute;
  inset: 18px;
  z-index: 1;
  pointer-events: none;
  border: 1px solid rgba(216, 174, 75, 0.72);
}

.landing-page::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 46%;
  background: radial-gradient(circle at 50% 100%, rgba(65, 24, 82, 0.72), rgba(8, 6, 10, 0) 68%);
}

.landing-copy {
  position: relative;
  z-index: 2;
  align-self: end;
  justify-self: center;
  width: min(640px, calc(100% - 44px));
  padding: 0 0 clamp(48px, 9vh, 92px);
  text-align: center;
  text-shadow: 0 2px 18px var(--proof-shadow);
}

.landing-copy h1 {
  margin: 0;
  color: var(--proof-gold);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(4.2rem, 13vw, 7.4rem);
  font-weight: 500;
  line-height: 0.9;
}

.landing-rule {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  margin: 24px auto 28px;
  color: var(--proof-gold);
}

.landing-rule span {
  width: 10px;
  height: 10px;
  flex: 0 0 auto;
  background: currentColor;
  transform: rotate(45deg);
}

.landing-rule::before,
.landing-rule::after {
  content: "";
  width: min(128px, 28vw);
  height: 1px;
  background: linear-gradient(90deg, transparent, currentColor 26%, currentColor 74%, transparent);
}

.landing-lead,
.landing-accent,
.landing-detail {
  margin: 0;
}

.landing-lead {
  color: var(--proof-cream);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.2rem, 6.7vw, 3.65rem);
  font-weight: 700;
  line-height: 1.08;
}

.landing-accent {
  margin-top: 6px;
  color: #f2d889;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.05rem, 6.2vw, 3.35rem);
  font-style: italic;
  line-height: 1.08;
}

.landing-detail {
  width: min(520px, 100%);
  margin: 26px auto 0;
  color: rgba(255, 250, 238, 0.86);
  font-size: clamp(1.08rem, 2.9vw, 1.55rem);
  line-height: 1.38;
}

.landing-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: min(430px, 100%);
  min-height: 86px;
  margin-top: 34px;
  padding: 18px 34px;
  border: 1px solid rgba(255, 232, 155, 0.95);
  background: linear-gradient(180deg, #ffe58d 0%, #d8aa45 52%, #bc8431 100%);
  color: #16100b;
  font-size: clamp(1rem, 3.1vw, 1.45rem);
  font-weight: 700;
  text-decoration: none;
  text-transform: uppercase;
  text-shadow: none;
  box-shadow: 0 18px 34px rgba(0, 0, 0, 0.34), inset 0 1px 0 rgba(255, 255, 255, 0.54);
}

.landing-button:hover,
.landing-button:focus-visible {
  filter: brightness(1.05);
}

.landing-button:focus-visible {
  outline: 3px solid rgba(255, 245, 221, 0.9);
  outline-offset: 4px;
}

@media (max-width: 620px) {
  .landing-page {
    background-position: 54% center;
  }

  .landing-page::before {
    inset: 12px;
  }

  .landing-copy {
    width: min(100% - 34px, 520px);
    padding-bottom: clamp(34px, 7vh, 58px);
  }

  .landing-rule {
    margin: 18px auto 22px;
    gap: 18px;
  }

  .landing-button {
    min-height: 68px;
  }
}