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

:root {
  --navy:    #12293F;
  --cyan:    #1ACCC1;
  --white:   #FFFFFF;
  --gray-500:#718096;
}

html, body {
  height: 100%;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100%;
  padding: 24px;
}

.page {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0;
}

.accent {
  width: 40px;
  height: 3px;
  background: var(--cyan);
  border-radius: 2px;
  margin-bottom: 20px;
}

.logo {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 20px;
}

.brand-name {
  font-family: 'Montserrat', system-ui, sans-serif;
  font-weight: 800;
  font-size: clamp(28px, 6vw, 44px);
  color: var(--white);
  letter-spacing: 0.08em;
  line-height: 1;
}

.brand-sub {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 600;
  color: var(--cyan);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.tagline {
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  color: rgba(255, 255, 255, 0.45);
  margin-bottom: 28px;
  line-height: 1.5;
}

.email {
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(26, 204, 193, 0.3);
  padding-bottom: 1px;
  transition: opacity 0.15s;
}

.email:hover {
  opacity: 0.75;
}

.email:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}