:root {
  --card-blue-950: #0b2f6b;
  --card-blue-800: #1558c0;
  --card-blue-600: #1f6feb;
  --card-blue-100: #dbe7fb;
  --card-blue-50: #f3f7fd;
  --card-white: #ffffff;
}

* {
  box-sizing: border-box;
}

html,
body.business-card-page {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
}

body.business-card-page {
  color: var(--card-blue-950);
  background: var(--card-white);
  font-family: Poppins, Arial, sans-serif;
}

.mobile-business-card {
  position: relative;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: clamp(0.5rem, 1.8dvh, 1rem);
  width: 100%;
  height: 100dvh;
  min-height: 0;
  padding:
    max(2.5rem, calc(env(safe-area-inset-top) + 1.6rem))
    max(1rem, env(safe-area-inset-right))
    max(0.75rem, env(safe-area-inset-bottom))
    max(1rem, env(safe-area-inset-left));
  overflow: hidden;
  isolation: isolate;
}

.mobile-business-card::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  background:
    radial-gradient(circle at 100% 0%, #c5d9fb 0, transparent 35%),
    linear-gradient(180deg, #fff 0%, var(--card-blue-50) 100%);
  content: "";
}

.card-brand {
  justify-self: center;
  width: 100%;
}

.card-brand__link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(0.4rem, 2vw, 0.75rem);
  color: inherit;
  text-decoration: none;
}

.card-brand__link:focus-visible {
  outline: 3px solid var(--card-blue-950);
  outline-offset: 3px;
  border-radius: 0.35rem;
}

.card-brand__logo {
  width: auto;
  height: clamp(2rem, 9.2vw, 2.45rem);
  max-width: 32%;
  object-fit: contain;
}

.card-profile {
  display: grid;
  grid-template-rows: auto auto auto;
  align-content: space-evenly;
  justify-items: center;
  gap: clamp(0.85rem, 2.6dvh, 1.35rem);
  min-height: 0;
}

.card-photo {
  --card-photo-radius: clamp(1.5rem, 7vw, 2.25rem);
  align-self: center;
  width: min(74vw, 17.5rem, 34dvh);
  min-height: 0;
  aspect-ratio: 4 / 5;
  margin-inline: auto;
  border-radius: var(--card-photo-radius);
  background: transparent;
  perspective: 56rem;
}

.card-photo__flip {
  display: block;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: inherit;
  background: transparent;
  color: inherit;
  font: inherit;
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  tap-highlight-color: transparent;
  -webkit-appearance: none;
  appearance: none;
}

.card-photo__flip img {
  -webkit-tap-highlight-color: transparent;
  tap-highlight-color: transparent;
}

.card-photo__flip:focus {
  outline: none;
}

.card-photo__flip:focus-visible {
  outline: 3px solid var(--card-blue-950);
  outline-offset: 3px;
}

.card-photo__inner {
  display: block;
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  -webkit-transform-style: preserve-3d;
  transition: transform 1.15s cubic-bezier(0.42, 0.05, 0.2, 1);
}

.card-photo.is-flipped .card-photo__inner {
  transform: rotateY(180deg);
}

.card-photo__face {
  position: absolute;
  inset: 0;
  overflow: hidden;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border: 0.35rem solid rgb(255 255 255 / 90%);
  border-radius: var(--card-photo-radius);
  box-shadow: 0 1.25rem 3rem rgb(11 47 107 / 14%);
}

.card-photo__face--front {
  background: var(--card-blue-100);
  transform: rotateY(0deg) translateZ(1px);
}

.card-photo__face--front img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: calc(var(--card-photo-radius) - 0.35rem);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

.card-photo__face--back {
  display: grid;
  place-items: center;
  padding: 12%;
  background: var(--card-white);
  transform: rotateY(180deg) translateZ(1px);
}

.card-photo__face--back img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 100%;
  object-fit: contain;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

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

.card-identity {
  min-width: 0;
  text-align: center;
}

.card-identity__eyebrow,
.card-identity__role,
.card-identity h1 {
  max-width: 100%;
  margin: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.card-identity__eyebrow {
  color: var(--card-blue-800);
  font-size: clamp(0.55rem, 2.4vw, 0.68rem);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.card-identity h1 {
  display: -webkit-box;
  max-height: 2.1em;
  margin-top: 0.18rem;
  overflow: hidden;
  color: var(--card-blue-950);
  font-size: clamp(1.55rem, 8vw, 2.35rem);
  font-weight: 650;
  line-height: 1.05;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
}

.card-identity__role {
  display: -webkit-box;
  max-height: 2.5em;
  margin-top: 0.25rem;
  overflow: hidden;
  color: var(--card-blue-800);
  font-size: clamp(0.78rem, 3.6vw, 1rem);
  line-height: 1.25;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
}

.card-contact {
  display: grid;
  gap: 0.3rem;
  width: min(100%, 23rem);
  margin-inline: auto;
  font-style: normal;
}

.card-contact__item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-width: 0;
  color: var(--card-blue-950);
  font-size: clamp(0.72rem, 3.15vw, 0.9rem);
  line-height: 1.2;
}

.card-contact__item span:last-child {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.card-contact__icon,
.card-contact__icon svg {
  flex: 0 0 auto;
  width: 1rem;
  height: 1rem;
  color: var(--card-blue-600);
}

.card-footer {
  display: grid;
  gap: clamp(0.45rem, 1.4dvh, 0.75rem);
  min-width: 0;
}

.card-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.card-brands {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.4rem 0.7rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.card-brands__logo {
  display: block;
  width: auto;
  height: clamp(1.65rem, 5.5vw, 2rem);
  max-width: 5.75rem;
  object-fit: contain;
}

.card-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  border: 1px solid var(--card-blue-600);
  border-radius: 1rem;
  font-size: 0.95rem;
  font-weight: 600;
}

.card-action--secondary {
  color: var(--card-blue-800);
  background: rgb(255 255 255 / 80%);
}

.card-action--primary {
  color: var(--card-white);
  background: linear-gradient(135deg, var(--card-blue-800), var(--card-blue-950));
  box-shadow: 0 0.75rem 1.5rem rgb(31 111 235 / 22%);
}

.card-action:focus-visible,
.card-contact__item:focus-visible {
  outline: 3px solid var(--card-blue-950);
  outline-offset: 3px;
}

.desktop-notice {
  display: none;
}

@media (max-height: 650px) {
  .mobile-business-card {
    gap: 0.35rem;
    padding-top: max(0.85rem, calc(env(safe-area-inset-top) + 0.35rem));
    padding-bottom: max(0.45rem, env(safe-area-inset-bottom));
  }

  .card-photo {
    width: min(68vw, 15rem, 28dvh);
  }

  .card-profile {
    align-content: center;
    gap: 0.45rem;
  }

  .card-action {
    min-height: 2.75rem;
  }

  .card-brands__logo {
    height: 1.2rem;
  }
}

@media (min-width: 768px) {
  .mobile-business-card {
    display: none;
  }

  .desktop-notice {
    display: grid;
    place-items: center;
    width: 100%;
    height: 100dvh;
    padding: 2rem;
    background:
      radial-gradient(circle at 50% 15%, #dbe7fb 0, transparent 35%),
      var(--card-white);
    text-align: center;
  }

  .desktop-notice__content {
    width: min(100%, 30rem);
  }

  .desktop-notice__logos {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.15rem;
    margin-bottom: 1rem;
  }

  .desktop-notice__logos .card-brand__logo {
    height: 2.85rem;
    max-width: 9.5rem;
  }

  .desktop-notice__brand span {
    display: block;
    color: var(--card-blue-800);
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
  }

  .desktop-notice .card-brands {
    margin-top: 1.5rem;
  }

  .desktop-notice .card-brands__logo {
    height: 2.25rem;
    max-width: 7.5rem;
  }
}