/* Agent Doula — Landing page styles
   Warm Cascadia forest palette inspired by en passant mycelia:
   peach-cream background, cedar bark body, forest green button,
   Puget Sound blue-gray links (water). Sans-serif body with
   serif headings. Generous whitespace, mobile-first. */

/* Reset */
*, *::before, *::after {
  box-sizing: border-box;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 17px;
  line-height: 1.7;
  color: #2c2416;
  background-color: #f4ebe0;
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "kern", "liga";
}

main {
  max-width: 640px;
  margin: 0 auto;
  padding: 3rem 1.5rem 5rem;
}

section {
  margin-bottom: 4rem;
}

/* Typography */
h1 {
  font-family: 'Lora', Georgia, 'Times New Roman', serif;
  font-size: 2.5rem;
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 2rem;
  color: #1a140a;
  letter-spacing: -0.015em;
}

h2 {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.3;
  margin: 0 0 1.5rem;
  color: #6b5a3d;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

p {
  margin: 0 0 1.25rem;
}

p:last-child {
  margin-bottom: 0;
}

em {
  font-style: italic;
  color: #3a2f1f;
}

strong {
  font-weight: 600;
  color: #1a140a;
}

a {
  color: #3f5a68;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color 0.15s ease;
}

a:hover {
  color: #28414f;
}

/* Hero */
.hero {
  padding-top: 1.5rem;
}

.hero h1 {
  margin-bottom: 2.25rem;
}

/* CTA block (in hero) — soft card container */
.cta {
  margin-top: 2.75rem;
  background-color: #faf6ee;
  border: 1px solid #e4dcc6;
  border-radius: 12px;
  padding: 1.75rem 1.5rem;
  box-shadow: 0 2px 14px rgba(44, 36, 22, 0.05);
}

.cta-lead {
  margin-bottom: 1.25rem;
  font-size: 1rem;
  color: #3a2f1f;
}

/* Form */
.signup-form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-width: 28rem;
}

.signup-form input[type="email"] {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 1rem;
  padding: 0.85rem 1rem;
  border: 1px solid #c9bea0;
  border-radius: 8px;
  background-color: #ffffff;
  color: #2c2416;
  width: 100%;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.signup-form input[type="email"]:focus {
  outline: none;
  border-color: #3f5a68;
  box-shadow: 0 0 0 3px rgba(63, 90, 104, 0.18);
}

.signup-form input[type="email"]::placeholder {
  color: #9a907a;
}

.signup-form button {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 1rem;
  font-weight: 500;
  padding: 0.9rem 1.75rem;
  background-color: #3e5535;
  color: #faf6ee;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.15s ease;
  width: 100%;
  letter-spacing: 0.01em;
}

.signup-form button:hover {
  background-color: #2a3e24;
}

.signup-form button:active {
  transform: translateY(1px);
}

@media (min-width: 520px) {
  .signup-form {
    flex-direction: row;
  }

  .signup-form input[type="email"] {
    flex: 1;
  }

  .signup-form button {
    width: auto;
    white-space: nowrap;
  }
}

/* Letters preview */
.letters-preview p {
  margin-bottom: 1rem;
}

.letters-preview strong {
  color: #1a140a;
  margin-right: 0.25rem;
}

/* Founder section */
.founder .portrait {
  display: block;
  width: 180px;
  height: 180px;
  object-fit: cover;
  border-radius: 12px;
  margin: 0 auto 2rem;
  box-shadow: 0 4px 20px rgba(26, 20, 10, 0.15);
}

/* Bottom CTA — soft card container */
.cta-bottom {
  text-align: center;
  padding: 2.25rem 1.75rem;
  margin-top: 4rem;
  background-color: #faf6ee;
  border: 1px solid #e4dcc6;
  border-radius: 12px;
  box-shadow: 0 2px 14px rgba(44, 36, 22, 0.05);
}

.cta-bottom h2 {
  font-family: 'Lora', Georgia, serif;
  font-size: 1.65rem;
  font-weight: 600;
  text-transform: none;
  letter-spacing: -0.01em;
  color: #1a140a;
  margin-bottom: 0.75rem;
}

.cta-bottom .cta-lead {
  margin-bottom: 1.5rem;
  color: #6b5a3d;
}

.cta-bottom .signup-form {
  margin: 0 auto;
}

/* Footer */
footer {
  margin-top: 4.5rem;
  padding-top: 2rem;
  border-top: 1px solid #d9cfb6;
  font-size: 0.92rem;
  color: #6b5a3d;
}

footer p {
  margin-bottom: 1rem;
}

footer p:last-child {
  margin-bottom: 0;
}

footer strong {
  color: #3a2f1f;
}

/* Mobile adjustments */
@media (max-width: 600px) {
  main {
    padding: 2rem 1.25rem 4rem;
  }

  h1 {
    font-size: 2rem;
  }

  section {
    margin-bottom: 3.25rem;
  }

  .cta {
    padding: 1.5rem 1.25rem;
  }

  .cta-bottom {
    padding: 2rem 1.25rem;
  }

  .cta-bottom h2 {
    font-size: 1.4rem;
  }

  .founder .portrait {
    width: 150px;
    height: 150px;
  }
}

/* Selection — cedar */
::selection {
  background-color: rgba(109, 90, 61, 0.24);
  color: #1a140a;
}