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

:root {
  --login-bg: #071426;
  --login-card: #0a1d37;
  --login-border: #1f2a44;
  --login-blue: #2f80ed;
  --login-text: #ffffff;
  --login-sub: #a9bddf;
}

html,
body {
  min-height: 100%;
}

body {
  position: relative;
  min-height: 100vh;
  background: var(--login-bg);
  color: var(--login-text);
  font-family: Arial, sans-serif;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

.login-main {
  position: relative;
  z-index: 3;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 40px 20px;
}

.login-card {
  width: min(620px, 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 46px 34px;
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 28px;
  background:
    radial-gradient(circle at 50% 0%, rgba(47, 128, 237, 0.16), transparent 34%),
    linear-gradient(180deg, rgba(10, 29, 55, 0.88), rgba(7, 20, 38, 0.94));
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.32);
}

.login-logo-link {
  display: inline-flex;
  margin-bottom: 30px;
}

.login-logo {
  width: min(360px, 78vw);
  height: auto;
  filter: drop-shadow(0 0 28px rgba(47, 128, 237, 0.22));
}

.login-kicker {
  color: var(--login-blue);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.login-card h1 {
  font-size: clamp(44px, 8vw, 72px);
  line-height: 0.95;
  font-weight: 700;
  margin-bottom: 18px;
}

.login-card p {
  max-width: 460px;
  color: var(--login-sub);
  font-size: 18px;
  line-height: 1.65;
}

.login-mail {
  margin-top: 28px;
  color: #ffffff;
  font-size: 14px;
  font-weight: 700;
  transition: color 180ms ease;
}

.login-mail:hover {
  color: var(--login-blue);
}

@media (max-width: 640px) {
  .login-card {
    padding: 34px 22px;
    border-radius: 24px;
  }

  .login-card p {
    font-size: 16px;
  }
}