:root {
  --color-bg: #000000;
  --color-text: #F2F0EC;
  --color-accent: #D9C800;
  --font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --photo-width: 371px;
  --photo-height: 497px;
  --content-gap: 99px;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-family);
  min-height: 100vh;
}

.hero {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--content-gap);
  min-height: 100vh;
  padding: 64px 32px;
}

.hero__photo {
  flex: 0 0 auto;
  width: var(--photo-width);
  height: var(--photo-height);
  border-radius: 10px;
  overflow: hidden;
}

.hero__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 30%;
  display: block;
  filter: grayscale(100%);
}

.hero__content {
  flex: 0 1 490px;
  max-width: 490px;
}

.hero__name {
  margin: 0 0 16px;
  font-size: 39px;
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-text);
}

.hero__bio {
  margin: 0 0 39px;
  font-size: 20px;
  line-height: 1.5;
  color: var(--color-text);
}

.hero__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.hero__links li {
  font-size: 20px;
  line-height: 1.25;
  color: var(--color-text);
}

.hero__links a {
  color: var(--color-accent);
  text-decoration: none;
}

.hero__links a:hover,
.hero__links a:focus-visible {
  text-decoration: underline;
}

/* Tablet */
@media (max-width: 900px) {
  :root {
    --photo-width: 300px;
    --photo-height: 402px;
    --content-gap: 56px;
  }

  .hero__name {
    font-size: 34px;
  }

  .hero__bio,
  .hero__links li {
    font-size: 18px;
  }
}

/* Mobile */
@media (max-width: 640px) {
  .hero {
    flex-direction: column;
    text-align: center;
    padding: 48px 24px;
    gap: 32px;
  }

  :root {
    --photo-width: min(70vw, 320px);
    --photo-height: calc(min(70vw, 320px) * 497 / 371);
  }

  .hero__content {
    max-width: 100%;
  }

  .hero__name {
    font-size: 30px;
  }

  .hero__bio {
    font-size: 17px;
    margin-bottom: 28px;
  }

  .hero__links {
    align-items: center;
  }

  .hero__links li {
    font-size: 17px;
  }
}

@media (max-width: 380px) {
  .hero__name {
    font-size: 26px;
  }
}