:root {
  --page-background: #ffffff;
  --ink: #030303;
  --muted-ink: #171717;
  --page-gutter: clamp(1.5rem, 18vw, 24rem);
  --content-width: min(72rem, calc(100vw - var(--page-gutter) - 1.5rem));
  --brand-size: clamp(4.25rem, 12.2vw, 10.8rem);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--page-background);
}

body {
  min-height: 100vh;
  margin: 0;
  background: var(--page-background);
  color: var(--ink);
  font-family:
    Helvetica,
    Helvetica Neue,
    Arial,
    sans-serif;
  text-rendering: geometricPrecision;
}

a {
  color: inherit;
}

.page-shell {
  min-height: 100vh;
  display: grid;
  align-items: center;
  padding: clamp(2rem, 8vw, 6rem) 0;
}

.intro {
  width: var(--content-width);
  margin-left: var(--page-gutter);
  transform: translateY(4vh);
}

.brand-row {
  width: max-content;
  max-width: 100%;
  display: flex;
  align-items: center;
  gap: clamp(0.8rem, 1.6vw, 1.5rem);
}

.profile-video {
  width: calc(var(--brand-size) * 0.78);
  height: calc(var(--brand-size) * 0.78);
  flex: 0 0 auto;
  display: block;
  border-radius: 50%;
  object-fit: cover;
  background: var(--ink);
}

.brand {
  margin: 0;
  font-size: var(--brand-size);
  line-height: 0.78;
  letter-spacing: 0;
  font-weight: 900;
  color: var(--ink);
  white-space: nowrap;
}

.tagline {
  margin: clamp(1.1rem, 1.9vw, 1.55rem) 0 0;
  color: var(--ink);
  font-size: clamp(2rem, 4.6vw, 4.3rem);
  line-height: 1.03;
  letter-spacing: 0;
  font-weight: 900;
}

.interests {
  max-width: 62rem;
  margin: clamp(2.45rem, 5.4vw, 4.7rem) 0 0;
  color: var(--muted-ink);
  font-size: clamp(1.15rem, 2.05vw, 2.1rem);
  line-height: 1.35;
  letter-spacing: 0;
  font-weight: 400;
  white-space: nowrap;
}

.interests span + span::before {
  content: "•";
  margin-inline: 0.32em 0.4em;
}

.facebook-link {
  width: clamp(3.35rem, 5.2vw, 4.8rem);
  height: clamp(3.35rem, 5.2vw, 4.8rem);
  display: inline-grid;
  place-items: center;
  margin-top: clamp(2rem, 4.6vw, 4rem);
  padding: 0.88rem 1.25rem 0.92rem;
  border: 2px solid var(--ink);
  border-radius: 50%;
  background: var(--ink);
  color: var(--page-background);
  text-decoration: none;
  transition:
    background-color 160ms ease,
    color 160ms ease,
    transform 160ms ease;
}

.facebook-link:hover,
.facebook-link:focus-visible {
  background: var(--page-background);
  color: var(--ink);
  transform: translateY(-2px);
}

.facebook-link:focus-visible {
  outline: 3px solid var(--ink);
  outline-offset: 4px;
}

.facebook-mark {
  display: inline-grid;
  place-items: center;
  font-family: Helvetica, Helvetica Neue, Arial, sans-serif;
  font-size: clamp(1.55rem, 2.5vw, 2.25rem);
  font-weight: 950;
  line-height: 1;
  text-transform: lowercase;
}

@media (max-width: 760px) {
  :root {
    --content-width: min(100vw - 3rem, 34rem);
    --page-gutter: auto;
    --brand-size: clamp(3.1rem, 16vw, 6rem);
  }

  .page-shell {
    align-items: end;
    padding-block: 6rem 4rem;
  }

  .intro {
    margin-inline: auto;
    transform: none;
  }

  .brand-row {
    gap: clamp(0.55rem, 2.7vw, 1rem);
  }

  .tagline {
    max-width: 11ch;
  }

  .interests {
    max-width: 100%;
    font-size: clamp(0.92rem, 3.8vw, 1.2rem);
  }
}

@media (max-width: 430px) {
  .page-shell {
    padding-block: 5rem 2rem;
  }

  .brand {
    --brand-size: clamp(2.85rem, 15vw, 4.65rem);
  }

  .tagline {
    font-size: clamp(1.65rem, 9vw, 2.45rem);
  }

  .interests {
    font-size: clamp(0.78rem, 3.6vw, 0.98rem);
  }

  .facebook-link {
    width: 3.35rem;
    height: 3.35rem;
    padding: 0;
  }
}