:root {
  --green: #0c2107;
  --green-soft: #24401c;
  --gold: #d1a300;
  --wash: #fbf3d8;
  --paper: #fffdf8;
  --white: #ffffff;
  --ink-soft: #53604f;
  --line: #ddd7c4;
  --danger: #942e24;
  --radius: 8px;
  --shadow: 0 12px 30px rgba(12, 33, 7, 0.08);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--green);
  background: var(--paper);
  font-family: "Open Sans", sans-serif;
  line-height: 1.6;
}

button, input, textarea { font: inherit; }

button { color: inherit; }

.shell {
  width: min(100% - 48px, 1280px);
  margin-inline: auto;
}

.hero {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 82% 18%, rgba(209, 163, 0, 0.2), transparent 34%),
    linear-gradient(135deg, #0c2107 0%, #173611 100%);
}

.hero::after {
  position: absolute;
  right: -5%;
  bottom: -45%;
  width: 420px;
  height: 420px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  content: "";
}

.hero__inner { padding-block: 34px 70px; }

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--white);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-decoration: none;
}

.brand small {
  display: block;
  color: #e9cf72;
  font-size: 0.62rem;
  letter-spacing: 0.18em;
}

.brand__mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 50%;
  color: var(--gold);
  font: 600 1.45rem "Lora", serif;
}

.hero__copy {
  max-width: 860px;
  padding-top: 70px;
}

h1, h2, h3 {
  margin: 0;
  font-family: "Lora", serif;
  line-height: 1.18;
}

h1 {
  max-width: 850px;
  margin-top: 10px;
  font-size: clamp(2.35rem, 5.3vw, 4.8rem);
  letter-spacing: -0.035em;
}

h2 { font-size: clamp(1.65rem, 2.8vw, 2.5rem); }

.eyebrow {
  margin: 0;
  color: var(--gold);
  font-size: 0.73rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.lead {
  max-width: 720px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.06rem;
}

.promise {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4px 32px;
  max-width: 760px;
  margin-top: 42px;
  padding: 22px 24px;
  border-left: 4px solid var(--gold);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
}

.promise__label {
  grid-column: 1 / -1;
  color: #e9cf72;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.promise strong { font: 600 1.25rem "Lora", serif; }

.promise p { margin: 0; color: rgba(255, 255, 255, 0.75); }

.intro,
.workbook-heading {
  display: grid;
  grid-template-columns: minmax(280px, 0.85fr) minmax(360px, 1fr);
  gap: 72px;
  align-items: end;
  padding: 76px 0 36px;
}

.intro > p,
.workbook-heading > p {
  margin: 0;
  color: var(--ink-soft);
}

.context-note {
  padding: 18px 22px;
  border: 1px solid #ebdca7;
  border-radius: var(--radius);
  background: var(--wash);
  color: #594b1d;
}

.workbook-heading { padding-top: 72px; }

.persona-list { display: grid; gap: 16px; }

.persona-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 5px 18px rgba(12, 33, 7, 0.045);
}

.persona-card:focus-within { border-color: #a8ad91; }

.persona-toggle {
  display: grid;
  width: 100%;
  grid-template-columns: 44px 1fr auto;
  gap: 18px;
  align-items: center;
  padding: 22px 24px;
  border: 0;
  background: var(--white);
  text-align: left;
  cursor: pointer;
}

.persona-toggle:hover { background: #fffcf2; }

.persona-number {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: 50%;
  background: var(--wash);
  color: #725c08;
  font-weight: 700;
}

.persona-name {
  font: 600 clamp(1rem, 1.8vw, 1.26rem) "Lora", serif;
}

.toggle-icon {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  transition: transform 180ms ease;
}

.persona-toggle[aria-expanded="true"] .toggle-icon { transform: rotate(45deg); }

.persona-body {
  padding: 4px 24px 28px 86px;
  border-top: 1px solid #eee9db;
}

.persona-body[hidden] { display: none; }

.step-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  padding-top: 28px;
}

.field { display: grid; gap: 8px; }

.field label { font-size: 0.82rem; font-weight: 700; }

.field-number { color: #947500; }

input,
textarea {
  width: 100%;
  border: 1px solid #cfc9b7;
  border-radius: 6px;
  background: #fffefb;
  color: var(--green);
  outline: none;
}

input { min-height: 48px; padding: 10px 13px; }

textarea {
  min-height: 112px;
  padding: 12px 13px;
  line-height: 1.55;
  resize: none;
  overflow: hidden;
}

input:focus,
textarea:focus {
  border-color: var(--green-soft);
  box-shadow: 0 0 0 3px rgba(36, 64, 28, 0.12);
}

.support-fields {
  display: grid;
  gap: 18px;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid #eee9db;
}

.remove-button {
  justify-self: end;
  border: 0;
  background: transparent;
  color: var(--danger);
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
}

.button {
  min-height: 48px;
  padding: 11px 18px;
  border-radius: 6px;
  font-weight: 700;
  cursor: pointer;
}

.button:focus-visible,
.persona-toggle:focus-visible,
.remove-button:focus-visible {
  outline: 3px solid var(--white);
  outline-offset: 3px;
  box-shadow: 0 0 0 5px var(--green);
}

.button--secondary {
  border: 1px solid var(--green);
  background: transparent;
}

.button--primary {
  border: 1px solid var(--gold);
  background: var(--gold);
  color: var(--green);
}

.button:disabled { opacity: 0.64; cursor: wait; }

.add-button { margin: 24px 0 88px; }

.submit-panel {
  display: grid;
  grid-template-columns: minmax(320px, 1fr) minmax(360px, 0.85fr);
  gap: 64px;
  margin-bottom: 72px;
  padding: 48px;
  border-radius: var(--radius);
  background: var(--green);
  color: var(--white);
  box-shadow: var(--shadow);
}

.submit-panel h2 { margin-top: 8px; }

.submit-panel p { color: rgba(255, 255, 255, 0.74); }

.submit-panel form { display: grid; gap: 12px; align-content: start; }

.submit-panel label { font-size: 0.82rem; font-weight: 700; }

.submit-status { min-height: 1.6em; margin: 2px 0 0; }

.submit-status.error { color: #ffb8ad; }

.receipt {
  display: block;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.23);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.08);
  color: #fff8dc;
  font-size: 0.86rem;
  overflow-wrap: anywhere;
}

.autosave {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 10;
  margin: 0;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--white);
  box-shadow: var(--shadow);
  color: var(--ink-soft);
  font-size: 0.72rem;
}

.footer {
  padding: 26px 0;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.76rem;
  text-align: center;
}

@media (max-width: 900px) {
  .intro,
  .workbook-heading,
  .submit-panel { grid-template-columns: 1fr; }

  .intro,
  .workbook-heading { gap: 24px; }

  .submit-panel { gap: 32px; padding: 40px; }
}

@media (max-width: 760px) {
  .shell { width: min(100% - 30px, 1280px); }
  .hero__inner { padding-bottom: 48px; }
  .hero__copy { padding-top: 48px; }
  .promise,
  .intro,
  .workbook-heading,
  .submit-panel { grid-template-columns: 1fr; }
  .promise { gap: 8px; }
  .intro,
  .workbook-heading { gap: 20px; padding-top: 52px; }
  .persona-toggle { grid-template-columns: 38px 1fr auto; gap: 12px; padding: 18px 15px; }
  .persona-number { width: 38px; height: 38px; }
  .persona-body { padding: 4px 15px 22px; }
  .step-grid { grid-template-columns: 1fr; }
  .submit-panel { gap: 28px; padding: 30px 22px; }
  .autosave {
    position: static;
    width: max-content;
    max-width: 100%;
    margin: 0 0 24px auto;
  }
}

@media print {
  body { background: var(--white); font-size: 10pt; }
  .hero { color: var(--green); background: var(--white); border-bottom: 2px solid var(--green); }
  .hero::after, .brand__mark, .add-button, .remove-button, .autosave, .submit-panel, .footer { display: none; }
  .hero__inner { padding: 20px 0; }
  .brand, .brand small, .lead, .promise p { color: var(--green); }
  .hero__copy { padding-top: 24px; }
  h1 { font-size: 26pt; }
  .promise { margin-top: 18px; padding: 10px 14px; border: 1px solid var(--line); }
  .intro, .workbook-heading { padding: 24px 0 12px; }
  .context-note { padding: 10px 14px; }
  .persona-list { gap: 10px; }
  .persona-card { break-inside: avoid; box-shadow: none; }
  .persona-toggle { padding: 12px; }
  .toggle-icon { display: none; }
  .persona-body, .persona-body[hidden] { display: block; padding: 4px 12px 14px; }
  .step-grid { gap: 10px; padding-top: 12px; }
  .support-fields { gap: 10px; margin-top: 12px; padding-top: 12px; }
  textarea, input { min-height: 0; padding: 6px; border-color: #aaa; }
}