:root {
  color-scheme: light;
  --paper: #f3ede3;
  --paper-shadow: #e1d8ca;
  --paper-highlight: #fcf8f2;
  --ink: #1c1815;
  --muted: rgba(28, 24, 21, 0.68);
  --hairline: rgba(28, 24, 21, 0.09);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  min-height: 100vh;
  background:
    radial-gradient(circle at top, rgba(255, 255, 255, 0.35), transparent 28%),
    linear-gradient(180deg, #efe8dc, #eee6da 36%, #ebe1d4 100%);
  color: var(--ink);
  font-family: Helvetica, Arial, sans-serif;
}

.page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: clamp(1.2rem, 3vw, 2.8rem);
}

.card {
  position: relative;
  width: min(100%, 1080px);
  min-height: min(80vh, 780px);
  padding: clamp(1.6rem, 4vw, 4rem);
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: clamp(2rem, 6vw, 4.8rem);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.36), transparent 18%),
    linear-gradient(135deg, var(--paper-highlight), var(--paper) 54%, var(--paper-shadow));
  border: 1px solid rgba(80, 66, 53, 0.08);
  box-shadow:
    0 18px 40px rgba(83, 67, 52, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.45),
    inset 0 -18px 28px rgba(146, 127, 104, 0.05);
  overflow: hidden;
  animation: fade-in 900ms ease-out both;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 255, 255, 0.24);
  pointer-events: none;
}

.card::after {
  content: "";
  position: absolute;
  inset: 1.2rem;
  border: 1px solid rgba(63, 47, 34, 0.035);
  pointer-events: none;
}

.paper-grain,
.paper-fiber,
.paper-mottle,
.paper-sheen {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.paper-grain {
  opacity: 0.15;
  background-image: radial-gradient(rgba(42, 31, 22, 0.16) 0.55px, transparent 0.68px);
  background-size: 9px 9px;
  mix-blend-mode: multiply;
}

.paper-fiber {
  opacity: 0.14;
  background:
    repeating-linear-gradient(
      90deg,
      transparent 0 16px,
      rgba(70, 52, 36, 0.04) 16px 17px,
      transparent 17px 30px
    ),
    repeating-linear-gradient(
      0deg,
      transparent 0 13px,
      rgba(70, 52, 36, 0.024) 13px 14px,
      transparent 14px 26px
    );
  mix-blend-mode: multiply;
}

.paper-mottle {
  opacity: 0.1;
  background:
    radial-gradient(circle at 14% 18%, rgba(120, 96, 72, 0.08), transparent 18%),
    radial-gradient(circle at 78% 24%, rgba(120, 96, 72, 0.06), transparent 16%),
    radial-gradient(circle at 32% 72%, rgba(120, 96, 72, 0.07), transparent 20%),
    radial-gradient(circle at 72% 76%, rgba(255, 255, 255, 0.18), transparent 18%),
    radial-gradient(circle at 52% 48%, rgba(255, 255, 255, 0.08), transparent 28%);
  mix-blend-mode: multiply;
}

.paper-sheen {
  opacity: 0.3;
  background:
    linear-gradient(120deg, transparent 0 36%, rgba(255, 255, 255, 0.34) 42%, transparent 50%);
}

.masthead,
.footer {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: start;
}

.masthead {
  gap: 1rem;
}

.footer {
  gap: 1rem;
  align-items: end;
  border-top: 1px solid var(--hairline);
  padding-top: 1.25rem;
}

.detail,
.brand-name,
.brand-subtitle,
.hero-subtitle,
.footer p {
  margin: 0;
}

.detail,
.brand-name,
.footer p {
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.detail {
  justify-self: start;
  font-size: 0.98rem;
  letter-spacing: 0.14em;
}

.brand {
  justify-self: end;
  text-align: right;
}

.brand-name {
  font-weight: 700;
  letter-spacing: 0.14em;
}

.brand-subtitle {
  margin-top: 0.4rem;
  font-size: 0.75rem;
  line-height: 1.55;
  color: var(--muted);
}

.hero {
  position: relative;
  z-index: 1;
  align-self: center;
  justify-self: center;
  width: min(100%, 580px);
  text-align: center;
}

h1 {
  margin: 0;
}

.name-link {
  display: inline-block;
  color: var(--ink);
  text-decoration: none;
  font-size: clamp(2.15rem, 6vw, 4.35rem);
  font-weight: 400;
  letter-spacing: 0.28em;
  line-height: 1;
  padding-left: 0.28em;
  text-transform: uppercase;
  color: var(--ink);
  text-shadow:
    0 1px 0 rgba(255, 255, 255, 0.52),
    0 -1px 0 rgba(28, 24, 21, 0.05),
    0 0 1px rgba(28, 24, 21, 0.1);
  transition: opacity 180ms ease, transform 180ms ease;
}

.name-link:hover,
.name-link:focus-visible {
  opacity: 0.78;
  transform: translateY(-1px);
}

.hero-subtitle {
  margin-top: 1rem;
  font-size: clamp(0.92rem, 1.5vw, 1.05rem);
  line-height: 1.75;
  color: var(--muted);
}

.footer p:last-child {
  justify-self: end;
  text-align: right;
}

.card:hover {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.4), transparent 18%),
    linear-gradient(135deg, #fcf8f3, var(--paper) 54%, var(--paper-shadow));
}

@keyframes fade-in {
  from {
    opacity: 0;
    transform: translateY(16px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 720px) {
  .card {
    min-height: auto;
    gap: 2.4rem;
  }

  .masthead,
  .footer {
    grid-template-columns: 1fr;
  }

  .brand,
  .footer p:last-child {
    justify-self: start;
    text-align: left;
  }

  .name-link {
    font-size: clamp(2rem, 11vw, 3.2rem);
    letter-spacing: 0.22em;
    padding-left: 0.22em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .card {
    animation: none;
  }
}