*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --color-text: #5c575c;
  --color-text-muted: #7a757a;
  --color-bg: #ffffff;
  --font-family: "Segoe UI", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

html,
body {
  height: 100%;
  overflow: hidden;
}

body {
  font-family: var(--font-family);
  font-weight: 300;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

.page {
  display: grid;
  grid-template-columns: 55fr 45fr;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
}

.page__visual {
  position: relative;
  overflow: hidden;
  min-height: 0;
  background: #e8e4e0;
}

.page__image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.page__content {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 0;
  overflow: hidden;
  background: var(--color-bg);
  padding: clamp(2.5rem, 5vh, 5rem) clamp(1.75rem, 4vw, 4.5rem);
  container-type: size;
}

.page__inner {
  text-align: center;
  width: min(48rem, 88cqi);
  max-width: 100%;
}

.page__name {
  font-size: clamp(1.5rem, min(7.2cqi, 6.2cqh), 4.75rem);
  font-weight: 400;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-text);
  margin-bottom: clamp(1.75rem, min(5.5cqi, 4.8cqh), 3.75rem);
  line-height: 1.25;
}

.page__name-text {
  display: inline-block;
}

.page__name-text.is-scrambling {
  animation: name-glitch 0.12s steps(2) infinite;
}

@keyframes name-glitch {
  0% {
    transform: translate(0);
    text-shadow: none;
  }

  50% {
    transform: translate(-1px, 0);
    text-shadow: 1px 0 rgba(92, 87, 92, 0.35);
  }

  100% {
    transform: translate(1px, 0);
    text-shadow: -1px 0 rgba(92, 87, 92, 0.35);
  }
}

.page__contacts {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(0.875rem, min(2.8cqi, 2.2cqh), 1.65rem);
}

.page__link {
  font-size: clamp(0.8125rem, min(2.9cqi, 2.5cqh), 1.85rem);
  font-weight: 300;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--color-text-muted);
  transition: color 0.2s ease;
}

.page__link:hover,
.page__link:focus-visible {
  color: var(--color-text);
  outline: none;
}

.page__qr {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(1.25rem, min(3cqi, 2.4cqh), 1.85rem);
  margin-top: clamp(2.25rem, min(6.5cqi, 5.5cqh), 4.25rem);
}

.page__qr-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.page__qr-button {
  border: 1px solid var(--color-text-muted);
  border-radius: 999px;
  padding: clamp(0.75rem, min(2cqi, 1.6cqh), 1.2rem) clamp(1.25rem, min(3.8cqi, 3cqh), 2.25rem);
  font: inherit;
  font-size: clamp(0.75rem, min(2.4cqi, 2cqh), 1.35rem);
  font-weight: 300;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text);
  background: transparent;
  cursor: pointer;
  transition:
    border-color 0.2s ease,
    color 0.2s ease;
}

.page__qr-button:hover,
.page__qr-button:focus-visible {
  border-color: var(--color-text);
  color: var(--color-text);
  outline: none;
}

.page__qr-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.875rem;
}

.page__qr-close {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  align-self: stretch;
  aspect-ratio: 1;
  padding: 0;
  border: none;
  border-radius: 50%;
  font: inherit;
  font-size: clamp(1.125rem, min(2.4cqi, 2cqh), 1.5rem);
  font-weight: 300;
  line-height: 1;
  color: var(--color-text-muted);
  background: transparent;
  cursor: pointer;
  transition: color 0.2s ease;
  transform: translateY(-0.06em);
}

.page__qr-close[hidden] {
  display: none;
}

.page__qr-close:hover,
.page__qr-close:focus-visible {
  color: var(--color-text);
  outline: none;
}

.page__qr-box[hidden] {
  display: none;
}

.page__qr-image {
  width: clamp(10rem, min(28cqi, 22cqh), 18rem);
  height: clamp(10rem, min(28cqi, 22cqh), 18rem);
  display: block;
}

.page__qr-caption {
  max-width: min(24rem, 70cqi);
  overflow-wrap: anywhere;
  font-size: clamp(0.6875rem, 1.8cqi, 0.95rem);
  line-height: 1.5;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}

@media (min-width: 1920px) {
  .page__inner {
    width: min(88cqi, 100%);
    max-height: 92cqh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }

  .page__name {
    font-size: clamp(3rem, min(9cqi, 8.5cqh), 7rem);
    letter-spacing: 0.2em;
    margin-bottom: clamp(1.5rem, min(5cqi, 4.5cqh), 3.5rem);
  }

  .page__contacts {
    gap: clamp(1rem, min(2.8cqi, 2.5cqh), 2rem);
  }

  .page__link {
    font-size: clamp(1.25rem, min(3.6cqi, 3.2cqh), 2.75rem);
  }

  .page__qr {
    margin-top: clamp(1.5rem, min(5.5cqi, 5cqh), 4rem);
    gap: clamp(1rem, min(2.8cqi, 2.5cqh), 2rem);
  }

  .page__qr-button {
    padding: clamp(0.75rem, min(1.8cqi, 1.6cqh), 1.25rem)
      clamp(1.5rem, min(4cqi, 3.5cqh), 2.5rem);
    font-size: clamp(0.875rem, min(2.8cqi, 2.5cqh), 1.75rem);
  }

  .page__qr-image {
    width: clamp(10rem, min(28cqi, 22cqh), 18rem);
    height: clamp(10rem, min(28cqi, 22cqh), 18rem);
  }

  .page__qr-caption {
    font-size: clamp(0.75rem, min(2cqi, 1.8cqh), 1.1rem);
  }
}

@media (max-width: 768px) {
  .page {
    grid-template-columns: 1fr;
    grid-template-rows: minmax(0, 48fr) minmax(0, 52fr);
  }

  .page__visual {
    min-height: 0;
  }

  .page__content {
    padding: 2rem 1.5rem;
  }

  .page__name {
    letter-spacing: 0.25em;
    margin-bottom: 1.5rem;
  }

  .page__qr {
    margin-top: 2rem;
  }

  .page__qr-image {
    width: 8rem;
    height: 8rem;
  }

  body.is-qr-open .page__name {
    display: none;
  }
}

@media (max-width: 380px) {
  .page__name {
    font-size: 1.25rem;
    letter-spacing: 0.18em;
  }

  .page__link {
    font-size: 0.75rem;
  }

  .page__contacts {
    gap: 0.75rem;
  }

  .page__qr {
    margin-top: 1.5rem;
  }

  .page__qr-image {
    width: 7rem;
    height: 7rem;
  }
}