:root {
  color-scheme: light;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #14263e;
  background: #0d2038;
  font-synthesis: none;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
}

.site-header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.6rem clamp(1.25rem, 5vw, 4rem);
  border-bottom: 1px solid #ffffff1a;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: #ffffff;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.15em;
}

.brand-mark {
  width: 1.2rem;
  height: 1.2rem;
  border: 2px solid #c5a36b;
  border-radius: 0.2rem;
  box-shadow: inset 0 0 0 3px #0d2038, inset 0 0 0 5px #c5a36b;
}

.header-label {
  color: #bcc8d6;
  font-size: 0.8rem;
}

main {
  flex: 1;
  display: grid;
  place-items: center;
  padding: clamp(1.5rem, 5vw, 4rem) 1.25rem;
}

.confirmation-card {
  width: 100%;
  max-width: 36rem;
  overflow: hidden;
  background: #ffffff;
  border-top: 3px solid #c5a36b;
  border-radius: 1rem;
  box-shadow: 0 1.5rem 4rem #00000026;
}

.card-content {
  padding: clamp(1.5rem, 5vw, 3.25rem);
}

.mail-icon {
  display: grid;
  place-items: center;
  width: 3.25rem;
  height: 3.25rem;
  margin-bottom: 1.75rem;
  background: #f6f1e8;
  border: 1px solid #e8dcc7;
  border-radius: 0.85rem;
}

.mail-icon span {
  position: relative;
  width: 1.45rem;
  height: 1.05rem;
  overflow: hidden;
  border: 1.5px solid #87652f;
  border-radius: 0.2rem;
}

.mail-icon span::after {
  content: "";
  position: absolute;
  top: -0.55rem;
  left: 0.2rem;
  width: 0.85rem;
  height: 0.85rem;
  border-right: 1.5px solid #87652f;
  border-bottom: 1.5px solid #87652f;
  transform: rotate(45deg);
}

.eyebrow {
  margin: 0 0 0.8rem;
  color: #80602d;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 6vw, 2.75rem);
  line-height: 1.15;
  letter-spacing: -0.035em;
}

.intro {
  margin: 1.25rem 0 0;
  color: #4e5f73;
  font-size: 1rem;
  line-height: 1.7;
}

.steps {
  margin: 2rem 0;
  padding: 1.75rem 0 0;
  list-style: none;
  counter-reset: step;
  border-top: 1px solid #e7ebef;
}

.steps li {
  position: relative;
  padding-left: 2.7rem;
  counter-increment: step;
}

.steps li + li {
  margin-top: 1.5rem;
}

.steps li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  top: 0;
  left: 0;
  display: grid;
  place-items: center;
  width: 1.85rem;
  height: 1.85rem;
  background: #f6f1e8;
  border-radius: 50%;
  color: #80602d;
  font-size: 0.7rem;
  font-weight: 700;
}

h2 {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 650;
  line-height: 1.5;
}

.steps p {
  margin: 0.35rem 0 0;
  color: #4e5f73;
  font-size: 0.9rem;
  line-height: 1.65;
}

.status-note {
  padding: 1rem 1.1rem;
  background: #f4f6f8;
  border: 1px solid #e7ebef;
  border-radius: 0.5rem;
}

.status-note p,
.browser-note {
  margin: 0;
  color: #4e5f73;
  font-size: 0.8rem;
  line-height: 1.7;
}

.browser-note {
  margin-top: 1rem;
}

.card-footer {
  padding: 1.1rem 1.5rem;
  background: #fafbfc;
  border-top: 1px solid #e7ebef;
  color: #4e5f73;
  font-size: 0.8rem;
  line-height: 1.6;
  text-align: center;
}

.site-footer {
  padding: 0 1.25rem 1.75rem;
  color: #bcc8d6;
  font-size: 0.75rem;
  line-height: 1.7;
  text-align: center;
}

.site-footer span {
  margin: 0 0.5rem;
  color: #c5a36b;
}

@media (max-width: 360px) {
  .site-header {
    flex-wrap: wrap;
  }
}