/* HUSTA — landing page */
:root { color-scheme: light; }
*, *::before, *::after { box-sizing: border-box; }
html { min-height: 100%; }
body {
  margin: 0;
  min-height: 100vh;
  min-height: 100svh;
  background: #fff;
  color: #000;
  font-family: Arial, Helvetica, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; transition: opacity .2s ease; }
a:hover { opacity: .55; }
a:focus-visible { outline: 2px solid #000; outline-offset: 5px; }
.landing {
  min-height: 100vh;
  min-height: 100svh;
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
  padding: clamp(35px, 6vh, 75px) 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}
.logo {
  display: block;
  width: min(100%, 500px);
  height: auto;
  margin: 0 auto clamp(38px, 6vh, 66px);
}

.section-label {
  margin: 0 0 14px;
  font-size: 12px;
  line-height: 1.5;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.contacts p { margin: 5px 0; font-size: 15px; line-height: 1.7; }
.social { margin-top: 36px; }
.social-links { display: flex; align-items: center; justify-content: center; gap: 20px; }
.social-links a { display: inline-flex; align-items: center; justify-content: center; width: 26px; height: 26px; }
.social-links img { display: block; width: 26px; height: 26px; object-fit: contain; filter: brightness(0); }
.copyright { margin-top: 48px; font-size: 11px; line-height: 1.6; color: #000; }
@media (max-width: 600px) {
  .logo { width: min(100%, 360px); margin-bottom: 42px; }
  .social { margin-top: 30px; }
  .copyright { margin-top: 38px; }
}