:root {
  --brand-blue: #1a7cc4;
  --brand-blue-deep: #0f5f9a;
  --brand-blue-soft: #e8f4fb;
  --brand-blue-mist: #c5e0f2;
  --text: #1a2b3a;
  --text-muted: #4a6070;
  --white: #ffffff;
  --font: "DM Sans", system-ui, sans-serif;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  height: 100%;
}

body {
  min-height: 100%;
  font-family: var(--font);
  font-optical-sizing: auto;
  color: var(--text);
  background: var(--white);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.atmosphere {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(
      ellipse 90% 70% at 50% -10%,
      var(--brand-blue-soft) 0%,
      transparent 55%
    ),
    radial-gradient(
      ellipse 60% 50% at 100% 100%,
      rgba(197, 224, 242, 0.45) 0%,
      transparent 50%
    ),
    radial-gradient(
      ellipse 50% 40% at 0% 80%,
      rgba(232, 244, 251, 0.8) 0%,
      transparent 45%
    ),
    var(--white);
}

.page {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2rem 1.5rem 1.5rem;
}

.hero {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 40rem;
  text-align: center;
  gap: 1.75rem;
}

.logo {
  display: block;
  width: min(100%, 28rem);
  height: auto;
  opacity: 0;
}

.blurb {
  font-size: clamp(1rem, 2.5vw, 1.125rem);
  font-weight: 400;
  color: var(--text-muted);
  max-width: 34rem;
  text-wrap: pretty;
  opacity: 0;
}

.heading {
  font-size: clamp(1.05rem, 3vw, 1.45rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--brand-blue-deep);
  max-width: 34rem;
  opacity: 0;
}

.contacts {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.85rem;
  margin-top: 0.25rem;
}

.contact {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--brand-blue-deep);
  text-decoration: none;
  font-size: clamp(1rem, 2.4vw, 1.125rem);
  font-weight: 500;
  letter-spacing: 0.01em;
  padding: 0.35rem 0.25rem;
  border-bottom: 1.5px solid transparent;
  opacity: 0;
  transition:
    color 0.25s ease,
    border-color 0.25s ease,
    transform 0.25s ease;
}

.contact:hover,
.contact:focus-visible {
  color: var(--brand-blue);
  border-bottom-color: var(--brand-blue-mist);
  transform: translateY(-1px);
}

.contact:focus-visible {
  outline: 2px solid var(--brand-blue);
  outline-offset: 4px;
  border-radius: 2px;
}

.contact-icon {
  width: 1.2rem;
  height: 1.2rem;
  flex-shrink: 0;
  opacity: 0.85;
}

.footer {
  padding-top: 2rem;
  text-align: center;
  opacity: 0;
}

.footer p {
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(1rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.is-ready .logo {
  animation: rise-in 0.8s var(--ease-out) both;
}

.is-ready .blurb {
  animation: rise-in 0.7s var(--ease-out) 0.15s both;
}

.is-ready .heading {
  animation: rise-in 0.7s var(--ease-out) 0.05s both;
}

.is-ready .contact:nth-child(1) {
  animation: rise-in 0.65s var(--ease-out) 0.3s both;
}

.is-ready .contact:nth-child(2) {
  animation: rise-in 0.65s var(--ease-out) 0.45s both;
}

.is-ready .footer {
  animation: fade-in 0.6s var(--ease-out) 0.55s both;
}

@media (min-width: 640px) {
  .contacts {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem 2rem;
  }

  .page {
    padding: 3rem 2rem 2rem;
  }

  .hero {
    gap: 2rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .logo,
  .heading,
  .blurb,
  .contact,
  .footer {
    opacity: 1;
    animation: none !important;
  }

  .contact:hover,
  .contact:focus-visible {
    transform: none;
  }
}