:root {
  --bg: #F5EFE1;
  --surface: #FFFDF8;
  --surface-line: #E4D8BE;
  --ink: #241C14;
  --ink-soft: #5C5142;
  --ink-faint: #8B7E68;
  --accent: #9C6B2E;
  --accent-ink: #FFFDF8;
  --accent-2: #3F5D4F;
  --error: #A33B2E;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1B140D;
    --surface: #241B12;
    --surface-line: #3A2E1E;
    --ink: #F1E7D3;
    --ink-soft: #C9BCA2;
    --ink-faint: #8F836C;
    --accent: #C98A3E;
    --accent-ink: #1B140D;
    --accent-2: #6B9A82;
    --error: #E08272;
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; }

.display {
  font-family: "Fraunces", Georgia, "Times New Roman", serif;
  text-wrap: balance;
}

.wrap {
  max-width: 640px;
  margin: 0 auto;
  padding: 0 28px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

header.hero {
  padding: 108px 0 80px;
  text-align: center;
}

.seal {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 7px 16px 7px 12px;
  border-radius: 999px;
  margin-bottom: 34px;
}
.seal::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  flex: none;
}

h1 {
  font-size: clamp(2.4rem, 6vw, 3.6rem);
  line-height: 1.08;
  font-weight: 500;
  margin: 0 0 22px;
  letter-spacing: -0.01em;
}
h1 em {
  font-style: italic;
  font-weight: 500;
  color: var(--accent);
}

.sub {
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--ink-soft);
  max-width: 480px;
  margin: 0 auto 40px;
}

form.signup {
  display: flex;
  gap: 10px;
  max-width: 420px;
  margin: 0 auto;
}
form.signup input[type="email"] {
  flex: 1;
  font-family: "Public Sans", sans-serif;
  font-size: 15px;
  padding: 14px 16px;
  border-radius: 10px;
  border: 1px solid var(--surface-line);
  background: var(--surface);
  color: var(--ink);
}
form.signup input::placeholder { color: var(--ink-faint); }
form.signup input:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}
form.signup button {
  font-family: "Public Sans", sans-serif;
  font-weight: 600;
  font-size: 15px;
  padding: 14px 22px;
  border-radius: 10px;
  border: none;
  background: var(--accent);
  color: var(--accent-ink);
  cursor: pointer;
  white-space: nowrap;
}
form.signup button:hover { opacity: 0.9; }
form.signup button:active { transform: translateY(1px); }
form.signup button:disabled { opacity: 0.6; cursor: default; }
form.signup button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.form-note { font-size: 12.5px; color: var(--ink-faint); margin-top: 14px; }

.form-message {
  display: none;
  font-size: 15px;
  font-weight: 600;
  margin: 16px 0 0;
}
.form-message.show { display: block; }
.form-success { color: var(--accent-2); }
.form-error { color: var(--error); }

.signup.hidden { display: none; }

section.steps { padding: 10px 0 88px; }
.steps-inner {
  position: relative;
  padding-left: 46px;
}
.steps-inner::before {
  content: "";
  position: absolute;
  left: 13px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: var(--surface-line);
}
.step { position: relative; padding-bottom: 40px; }
.step:last-child { padding-bottom: 0; }
.step-num {
  position: absolute;
  left: -46px;
  top: 0;
  width: 27px;
  height: 27px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--accent);
  color: var(--accent);
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.step h3 {
  font-family: "Fraunces", serif;
  font-weight: 500;
  font-size: 1.2rem;
  margin: 2px 0 8px;
}
.step p {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.6;
  font-size: 15px;
  max-width: 440px;
}

section.trust {
  border-top: 1px solid var(--surface-line);
  padding: 48px 0;
  text-align: center;
}
section.trust p {
  font-family: "Fraunces", serif;
  font-style: italic;
  font-weight: 400;
  font-size: 1.15rem;
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: 460px;
  margin: 0 auto;
}

footer {
  padding: 30px 0 60px;
  text-align: center;
  font-size: 12.5px;
  color: var(--ink-faint);
}
footer .wrap { padding: 0 28px; }

@media (max-width: 480px) {
  form.signup { flex-direction: column; }
  header.hero { padding: 80px 0 56px; }
}