:root {
  color-scheme: light;
  --bleu-atelier: #2e5866;
  --bleu-profond: #163a43;
  --ivoire-textile: #f6f1e8;
  --lin-naturel: #dcc8b2;
  --sable-chaud: #c8a278;
  --sauge-minerale: #a8b5a2;
  --papier: #fbf8f1;
  --papier-doux: rgba(251, 248, 241, 0.66);
  --texte-doux: rgba(22, 58, 67, 0.68);
  --trait: rgba(22, 58, 67, 0.14);
  --trait-fin: rgba(22, 58, 67, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--ivoire-textile);
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--bleu-profond);
  background:
    radial-gradient(circle at 50% 0%, rgba(246, 241, 232, 0.24), transparent 34%),
    linear-gradient(135deg, #2e5866 0%, #416d77 44%, #163a43 100%);
  font-family: Inter, Avenir Next, Helvetica Neue, Arial, sans-serif;
}

button,
input {
  font: inherit;
}

.page-shell {
  min-height: 100vh;
  display: grid;
  align-items: center;
  padding: clamp(14px, 3.2vw, 40px);
}

.hero {
  width: min(640px, 100%);
  margin: 0 auto;
  display: grid;
  justify-items: center;
  text-align: center;
  padding: clamp(24px, 4vw, 44px);
  background:
    linear-gradient(180deg, rgba(251, 248, 241, 0.98), rgba(246, 241, 232, 0.94));
  border: 1px solid rgba(246, 241, 232, 0.46);
  box-shadow:
    0 38px 110px rgba(9, 29, 35, 0.32),
    0 2px 18px rgba(9, 29, 35, 0.12);
}

.brand-mark {
  width: min(205px, 58%);
  aspect-ratio: 1;
  margin: 0 auto clamp(20px, 3vw, 28px);
  display: grid;
  place-items: center;
  background:
    linear-gradient(180deg, rgba(251, 248, 241, 0.78), rgba(246, 241, 232, 0.52));
  border: 1px solid var(--trait-fin);
}

.brand-mark img {
  width: min(82%, 172px);
  display: block;
  mix-blend-mode: multiply;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--bleu-atelier);
  font-size: 0.72rem;
  font-weight: 620;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

h1 {
  max-width: 560px;
  margin: 0;
  color: var(--bleu-profond);
  font-family: Georgia, Times New Roman, serif;
  font-size: clamp(2.55rem, 5.4vw, 4.85rem);
  line-height: 1;
  font-weight: 380;
  letter-spacing: 0;
}

.intro {
  max-width: 470px;
  margin: 22px 0 0;
  color: var(--texte-doux);
  font-size: clamp(0.98rem, 1.35vw, 1.08rem);
  line-height: 1.78;
}

.status-panel {
  width: min(100%, 490px);
  margin: 28px auto 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--trait);
  border-bottom: 1px solid var(--trait);
}

.status-panel > div {
  display: grid;
  gap: 8px;
  padding: 14px 18px;
}

.status-panel > div + div {
  border-left: 1px solid var(--trait);
}

.label {
  color: var(--sable-chaud);
  font-size: 0.68rem;
  font-weight: 680;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.status-panel strong {
  color: var(--bleu-profond);
  font-family: Georgia, Times New Roman, serif;
  font-size: 1.08rem;
  font-weight: 400;
}

.signup {
  width: min(100%, 490px);
  margin: 0 auto;
  display: grid;
  gap: 11px;
  align-items: end;
  padding: 14px 0 0;
}

.form-title {
  margin: 0;
  color: var(--sable-chaud);
  font-size: 0.68rem;
  font-weight: 680;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 13px;
}

label {
  display: grid;
  gap: 9px;
  color: rgba(22, 58, 67, 0.7);
  font-family: Georgia, Times New Roman, serif;
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
}

input {
  min-height: 44px;
  width: 100%;
  padding: 0 16px;
  border: 1px solid var(--trait);
  border-radius: 0;
  color: var(--bleu-profond);
  background: var(--papier-doux);
  outline: none;
}

input:focus {
  border-color: rgba(46, 88, 102, 0.44);
  box-shadow: 0 0 0 4px rgba(46, 88, 102, 0.08);
  background: rgba(251, 248, 241, 0.86);
}

button {
  width: fit-content;
  justify-self: center;
  min-height: 44px;
  margin-top: 2px;
  padding: 0 25px;
  border: 1px solid rgba(46, 88, 102, 0.52);
  border-radius: 0;
  color: var(--bleu-profond);
  background: rgba(246, 241, 232, 0.42);
  font-family: Georgia, Times New Roman, serif;
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 0.01em;
  text-transform: none;
  cursor: pointer;
}

button:hover {
  border-color: rgba(22, 58, 67, 0.72);
  background: rgba(251, 248, 241, 0.64);
}

.privacy {
  max-width: 430px;
  width: 100%;
  margin: 4px auto 0;
  padding-top: 16px;
  border-top: 1px solid var(--trait);
  color: rgba(22, 58, 67, 0.48);
  font-size: 0.78rem;
  line-height: 1.65;
}

@media (max-width: 820px) {
  .page-shell {
    align-items: start;
    padding: 18px;
  }

  .hero {
    width: min(100%, 560px);
    padding: 22px 22px 26px;
  }

  .brand-mark {
    width: min(190px, 68%);
    margin-bottom: 22px;
  }

  .brand-mark img {
    width: min(82%, 158px);
  }

  h1 {
    font-size: clamp(2.5rem, 12.2vw, 4rem);
  }

  .status-panel {
    grid-template-columns: 1fr;
    margin-top: 30px;
  }

  .status-panel > div {
    padding: 14px 0;
  }

  .status-panel > div + div {
    padding-left: 0;
    border-left: 0;
    border-top: 1px solid var(--trait);
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  button {
    width: 100%;
  }
}