.signup-main { min-height: 78svh; display: grid; place-items: center; padding-top: 160px; padding-bottom: 90px; }
.signup-card { width: min(100%, 780px); padding: 64px; border: 1px solid var(--line); border-radius: 30px; background: #fffdf8; }
.signup-card .eyebrow { color: var(--nav-green); margin-bottom: 28px; }
.signup-card h1 { font-size: clamp(42px, 5.5vw, 68px); line-height: 1.05; letter-spacing: -.05em; margin: 0 0 32px; }
.signup-intro { font-size: 22px; line-height: 1.5; margin: 0 0 12px; }
.signup-description { font-size: 17px; line-height: 1.6; color: var(--muted); margin: 0 0 30px; }
.signup-email { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 64px; padding: 18px 24px; border-radius: 16px; color: var(--parchment); background: var(--nav-green); font-size: 21px; overflow-wrap: anywhere; }
.signup-email span { flex: none; color: var(--lime); }
.signup-email:hover { background: var(--espresso); }
.signup-home { display: inline-flex; min-height: 44px; align-items: center; margin-top: 24px; }
.signup-page :is(a, button):focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
@media (max-width: 720px) {
  .signup-main { min-height: 0; padding-top: 120px; padding-bottom: 64px; }
  .signup-card { padding: 32px 22px; border-radius: 22px; }
  .signup-card h1 { font-size: clamp(34px, 9.6vw, 42px); margin-bottom: 26px; }
  .signup-intro { font-size: 19px; }
  .signup-description { font-size: 16px; }
  .signup-email { padding: 16px; font-size: 16px; gap: 8px; }
}