:root {
  --dark: #1B4332;
  --dark-deep: #0f2e20;
  --accent: #00E65A;
  --accent-ink: #063a1e;
  --bg: #F7F9F7;
  --card: #FFFFFF;
  --ink: #10231A;
  --muted: #5C6F66;
  --border: #E3EAE5;
  --danger: #D6432D;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 12px 30px -14px rgba(16, 35, 26, 0.25);
  font-size: 16px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  -webkit-font-smoothing: antialiased;
}

h1, h2, .persona-name {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0 0 12px;
  color: var(--dark);
}

p { line-height: 1.55; }

a { color: var(--dark); }

button { font-family: inherit; }

/* el atributo [hidden] pierde contra .btn{display:inline-flex} por especificidad
   de autor vs. user-agent: lo reforzamos para que "hidden" funcione siempre */
[hidden] { display: none !important; }

/* ---------- Topbar ---------- */
.topbar {
  background: var(--dark);
  color: #fff;
}
.topbar-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand { font-size: 15px; font-weight: 600; display: flex; align-items: center; gap: 10px; }
.brand-logo { height: 22px; width: auto; display: block; }
.brand-sep { color: rgba(255,255,255,0.4); }
.brand-tool { color: var(--accent); }
.topbar-cta {
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  border: 1px solid rgba(255,255,255,0.25);
  padding: 8px 14px;
  border-radius: 999px;
  transition: background .15s ease;
}
.topbar-cta:hover { background: rgba(255,255,255,0.1); }

/* ---------- Layout / screens ---------- */
#app { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
.screen { display: none; }
.screen.active { display: block; }

/* ---------- Intro ---------- */
.screen-intro { padding: 64px 0 48px; }
.intro-inner { max-width: 640px; margin: 0 auto; text-align: center; }
.eyebrow {
  display: inline-block;
  background: rgba(0,230,90,0.12);
  color: var(--accent-ink);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
}
.eyebrow-ok { background: rgba(0,230,90,0.18); }
.screen-intro h1 { font-size: 40px; line-height: 1.15; }
.lead { color: var(--muted); font-size: 17px; margin-bottom: 28px; }
.intro-trust { margin-top: 36px; }
.intro-avatars { display: flex; justify-content: center; margin-bottom: 12px; }
.mini-avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--dark);
  border: 3px solid var(--bg);
  margin-left: -10px;
}
.mini-avatar:first-child { margin-left: 0; }
.mini-avatar-a { background: linear-gradient(135deg, #1B4332, #2f6b4a); }
.mini-avatar-b { background: linear-gradient(135deg, #14331f, #1B4332); }
.mini-avatar-c { background: linear-gradient(135deg, #256b45, #00E65A); }
.intro-trust p { color: var(--muted); font-size: 14px; margin: 0; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: none;
  border-radius: 999px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: transform .1s ease, box-shadow .15s ease, background .15s ease;
}
.btn-primary {
  background: var(--accent);
  color: var(--accent-ink);
  padding: 13px 26px;
  font-size: 15px;
}
.btn-primary:hover { box-shadow: 0 8px 20px -8px rgba(0,230,90,0.6); transform: translateY(-1px); }
.btn-primary:active { transform: translateY(0); }
.btn-primary:disabled { opacity: 0.55; cursor: not-allowed; transform: none; box-shadow: none; }
.btn-lg { padding: 16px 32px; font-size: 16px; }
.btn-ghost {
  background: transparent;
  color: var(--dark);
  padding: 12px 18px;
  font-size: 14px;
  border: 1px solid var(--border);
}
.btn-ghost:hover { background: #EEF3EF; }
.btn-sm { padding: 8px 14px; font-size: 13px; white-space: nowrap; }

/* ---------- Wizard shell ---------- */
.screen-wizard { padding: 32px 0 64px; }
.wizard-shell {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 28px;
  align-items: start;
}
@media (max-width: 780px) {
  .wizard-shell { grid-template-columns: 1fr; }
}

/* ---------- Persona sidebar ---------- */
.persona-sidebar { position: sticky; top: 20px; }
@media (max-width: 780px) { .persona-sidebar { position: static; } }

.persona-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 22px 22px;
  box-shadow: var(--shadow);
  text-align: center;
}
.persona-avatar-wrap { position: relative; display: inline-block; margin-bottom: 14px; }
.persona-avatar {
  width: 104px; height: 104px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--dark);
  display: flex; align-items: center; justify-content: center;
  transition: background .25s ease;
}
.persona-avatar svg { width: 100%; height: 100%; display: block; }
.avatar-placeholder {
  color: rgba(255,255,255,0.6);
  font-family: 'Fraunces', serif;
  font-size: 32px;
}
.persona-badge {
  position: absolute;
  bottom: -2px; right: -2px;
  width: 34px; height: 34px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--bg);
  display: flex; align-items: center; justify-content: center;
  font-size: 17px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.12);
}
.persona-name { font-size: 21px; margin-bottom: 2px; transition: opacity .2s ease; }
.persona-subtitle { color: var(--muted); font-size: 13.5px; margin: 0 0 18px; }

.persona-facts { margin: 0 0 16px; text-align: left; display: flex; flex-direction: column; gap: 10px; }
.fact { border-top: 1px solid var(--border); padding-top: 9px; }
.fact:first-child { border-top: none; padding-top: 0; }
.fact dt { font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); margin: 0 0 2px; }
.fact dd { margin: 0; font-size: 14px; font-weight: 600; color: var(--ink); }
.fact[data-empty="1"] dd { color: #B7C2BC; font-weight: 500; font-style: italic; }

.persona-quote {
  margin: 14px 0 0;
  padding: 14px 14px;
  background: #F1F6F2;
  border-radius: var(--radius-sm);
  font-family: 'Fraunces', serif;
  font-size: 14px;
  font-style: italic;
  color: var(--dark);
}
.persona-quote[data-empty="1"] { color: #97A69E; }

/* ---------- Wizard main / form ---------- */
.wizard-main {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 30px 26px;
  box-shadow: var(--shadow);
}
@media (max-width: 480px) { .wizard-main { padding: 22px 18px 20px; } }

.progress-track {
  height: 6px;
  background: var(--border);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 8px;
}
.progress-fill {
  height: 100%;
  width: 20%;
  background: var(--accent);
  border-radius: 999px;
  transition: width .3s ease;
}
.progress-label { font-size: 12.5px; color: var(--muted); margin: 0 0 22px; font-weight: 600; }

.step { display: none; }
.step.active { display: block; animation: fadein .25s ease; }
@keyframes fadein { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } }

.step-title { font-size: 24px; }
.step-help { color: var(--muted); font-size: 14.5px; margin-top: -6px; margin-bottom: 20px; }

.field-label {
  display: block;
  font-weight: 600;
  font-size: 14px;
  margin: 22px 0 10px;
  color: var(--ink);
}
.field-label:first-of-type { margin-top: 0; }
.opt { font-weight: 400; color: var(--muted); }

.text-input {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-family: inherit;
  background: #fff;
  color: var(--ink);
}
.text-input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(0,230,90,0.18); }
.textarea { min-height: 84px; resize: vertical; }

.name-suggest-row { display: flex; gap: 10px; align-items: stretch; }
.name-suggest-row .text-input { flex: 1; }

.card-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.card-options-inline { grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); }
@media (max-width: 560px) { .card-options { grid-template-columns: repeat(2, 1fr); } }

.card-option {
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: flex-start;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--ink);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  text-align: left;
  transition: border-color .12s ease, background .12s ease, transform .08s ease;
}
.card-option:hover { border-color: #B9E8C9; background: #F5FBF7; }
.card-option.selected {
  border-color: var(--accent);
  background: rgba(0,230,90,0.10);
  box-shadow: inset 0 0 0 1px var(--accent);
}
.card-option-sm { justify-content: center; font-size: 13.5px; padding: 10px 12px; }
.card-emoji { font-size: 18px; line-height: 1; }

.field-error { color: var(--danger); font-size: 13px; margin: 8px 0 0; display: none; }
.field-error[data-visible="1"] { display: block; }

.hp-field { position: absolute; left: -9999px; top: -9999px; }

.checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: 22px;
  font-size: 13.5px;
  color: var(--muted);
  cursor: pointer;
}
.checkbox-row input { margin-top: 3px; width: 16px; height: 16px; accent-color: var(--accent); flex-shrink: 0; }

.wizard-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 28px;
  gap: 12px;
}
.wizard-nav .btn-primary { margin-left: auto; }
.form-status { text-align: center; font-size: 13.5px; color: var(--muted); margin-top: 14px; min-height: 18px; }
.form-status[data-error="1"] { color: var(--danger); }

/* ---------- Result ---------- */
.screen-result { padding: 56px 0 64px; }
.result-inner { max-width: 620px; margin: 0 auto; text-align: center; }
.screen-result h1 { font-size: 32px; }

.result-card {
  margin-top: 28px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
  text-align: left;
}

.result-cta { margin-top: 34px; display: flex; flex-direction: column; align-items: center; gap: 12px; }
.result-cta p { color: var(--muted); margin: 0 0 4px; }

/* ---------- Footer ---------- */
.site-footer { text-align: center; padding: 28px 20px 40px; }
.site-footer p { color: var(--muted); font-size: 13px; margin: 0; }
.site-footer a { color: var(--dark); font-weight: 600; text-decoration: none; }