:root {
  --color-page-bg: #fdf8e3;
  --color-card-bg: #ffffff;
  --color-ink: #111111;
  --color-text-secondary: #5c5c5c;
  --color-line: #111111;
  --color-error: #b3261e;
  --color-success: #2f5d3a;
  --radius: 10px;
  --font-title: 'Bricolage Grotesque', 'Helvetica Neue', Arial, sans-serif;
  --font-body: 'Jost', 'Helvetica Neue', Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--color-ink);
  min-height: 100vh;
  background: var(--color-page-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.page {
  width: 100%;
  max-width: 460px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.card {
  width: 100%;
  background: var(--color-card-bg);
  border-radius: var(--radius);
  text-align: center;
  padding: 56px 40px;
}

.eyebrow {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.72rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  margin: 0 0 20px;
}

.icon {
  display: flex;
  justify-content: center;
  margin: 0 0 20px;
}

.icon img {
  display: block;
  width: 72px;
  height: auto;
  max-height: 54px;
  object-fit: contain;
}

.title {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 2.6rem;
  line-height: 1.1;
  letter-spacing: -1px;
  color: var(--color-ink);
  margin: 0 0 28px;
}

.subtitle {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--color-text-secondary);
  max-width: 380px;
  margin: 0 auto 40px;
}

.subtitle strong {
  font-weight: 500;
  color: var(--color-ink);
}

.form {
  display: flex;
  flex-direction: column;
  gap: 18px;
  text-align: left;
}

/* Champ honeypot invisible pour les humains, visible pour les robots */
.hp-field {
  position: absolute;
  left: -9999px;
  top: -9999px;
  opacity: 0;
  height: 0;
  width: 0;
  overflow: hidden;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.field label {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.72rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-text-secondary);
}

.field input {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 1rem;
  height: 50px;
  padding: 0 16px;
  border: 1px solid var(--color-ink);
  border-radius: var(--radius);
  background: transparent;
  color: var(--color-ink);
  outline: none;
  transition: box-shadow 0.2s ease;
}

.field input::placeholder {
  color: #a7a39a;
  font-weight: 300;
}

.field input:focus {
  box-shadow: inset 0 0 0 1px var(--color-ink);
}

.field input.invalid {
  border-color: var(--color-error);
}

.field input.invalid:focus {
  box-shadow: inset 0 0 0 1px var(--color-error);
}

.error-msg {
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: var(--color-error);
  min-height: 1em;
}

.btn {
  margin-top: 6px;
  height: 50px;
  padding: 0 20px;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: #ffffff;
  background: var(--color-ink);
  border: 1px solid var(--color-ink);
  border-radius: var(--radius);
  cursor: pointer;
  transition: opacity 0.2s ease;
}

.btn:hover:not(:disabled) {
  opacity: 0.85;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.form-message {
  min-height: 1.2em;
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 400;
  text-align: center;
  margin: 6px 0 0;
}

.form-message.success {
  color: var(--color-success);
}

.form-message.error {
  color: var(--color-error);
}

/* Liens de navigation, en dehors du bloc, sur fond jaune pâle */
.footer-links {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 28px;
  padding: 32px 24px 8px;
}

.footer-links a {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 3px;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.footer-links a:hover,
.footer-links a:focus {
  color: var(--color-ink);
  border-bottom-color: var(--color-ink);
}

/* Responsive mobile */
@media (max-width: 560px) {
  .card {
    padding: 44px 28px;
  }

  .title {
    font-size: 2.1rem;
  }

  .subtitle {
    font-size: 0.95rem;
  }

  .footer-links {
    gap: 18px 22px;
  }
}

@media (max-width: 360px) {
  .card {
    padding: 36px 20px;
  }

  .title {
    font-size: 1.85rem;
  }
}