/* CatalogoAPI — Planes y registro
   Identidad comercial: página de venta, confianza y claridad de precio.
   Un único acento de marca para las llamadas a la acción; el resto en
   neutros cálidos. Distinta a propósito de admin (control) y del panel
   de cliente (consumer), porque el trabajo de esta página es otro:
   convencer y no fallar en el momento de pagar. */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:wght@500;600&family=Inter:wght@400;500;600&display=swap');

:root {
  --bg: #fbfaf7;
  --surface: #ffffff;
  --border: #e7e3d9;
  --text: #211f1a;
  --text-secondary: #635f54;
  --text-tertiary: #9b9686;

  --brand: #1f6b52;
  --brand-dark: #17513e;
  --brand-tint: #eaf3ef;

  --font-display: 'Fraunces', Georgia, serif;
  --font-ui: 'Inter', system-ui, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 15.5px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

button, input, select {
  font-family: inherit;
  font-size: 15px;
}

button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 2px;
}

.wrap { max-width: 1040px; margin: 0 auto; padding: 0 24px; }

/* ---------- Header ---------- */

header.site {
  border-bottom: 1px solid var(--border);
  padding: 18px 0;
}

header.site .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-mark {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 600;
}

.site-nav a {
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 14px;
  margin-left: 24px;
}

.site-nav a:hover { color: var(--text); }

/* ---------- Hero ---------- */

.hero { padding: 64px 0 40px; text-align: center; }

.hero h1 {
  font-family: var(--font-display);
  font-size: 38px;
  font-weight: 600;
  margin: 0 0 14px;
  letter-spacing: -0.01em;
}

.hero p {
  color: var(--text-secondary);
  font-size: 16.5px;
  max-width: 480px;
  margin: 0 auto;
}

/* ---------- Pricing grid ---------- */

.plans {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  padding: 20px 0 80px;
}

@media (max-width: 900px) {
  .plans { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .plans { grid-template-columns: 1fr; }
}

.plan-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 26px 22px;
  display: flex;
  flex-direction: column;
}

.plan-card--featured {
  border-color: var(--brand);
  box-shadow: 0 0 0 1px var(--brand);
}

.plan-card__badge {
  font-size: 11.5px;
  color: var(--brand);
  font-weight: 600;
  margin-bottom: 10px;
}

.plan-card__name {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 600;
  margin-bottom: 4px;
}

.plan-card__price {
  font-size: 30px;
  font-weight: 600;
  margin-bottom: 2px;
}

.plan-card__price span {
  font-size: 14px;
  font-weight: 400;
  color: var(--text-secondary);
}

.plan-card__custom {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 2px;
}

.plan-card__sub {
  font-size: 12.5px;
  color: var(--text-tertiary);
  margin-bottom: 18px;
}

.plan-card__features {
  list-style: none;
  padding: 0;
  margin: 0 0 22px;
  flex: 1;
  font-size: 13.5px;
  color: var(--text-secondary);
}

.plan-card__features li {
  padding: 5px 0;
  padding-left: 18px;
  position: relative;
}

.plan-card__features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--brand);
}

.btn {
  display: block;
  text-align: center;
  text-decoration: none;
  border: none;
  border-radius: 7px;
  padding: 11px 18px;
  font-size: 14.5px;
  font-weight: 500;
  cursor: pointer;
}

.btn-primary { background: var(--brand); color: #fff; }
.btn-primary:hover { background: var(--brand-dark); }

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-outline:hover { border-color: var(--text-tertiary); }

/* ---------- Registration ---------- */

.register-page { padding: 56px 0 80px; }

.register-grid {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 36px;
  align-items: start;
}

@media (max-width: 760px) {
  .register-grid { grid-template-columns: 1fr; }
}

.register-form h1 {
  font-family: var(--font-display);
  font-size: 26px;
  margin: 0 0 24px;
}

.field { margin-bottom: 18px; }

.field label {
  display: block;
  font-size: 13.5px;
  font-weight: 500;
  margin-bottom: 6px;
}

.field input[type="text"],
.field input[type="email"] {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 10px 13px;
  border-radius: 7px;
}

.field-hint { font-size: 12.5px; color: var(--text-tertiary); margin-top: 5px; }

.checkbox-field {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  margin-bottom: 18px;
}

.domain-choice {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
}

.domain-choice label {
  flex: 1;
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 12px 14px;
  cursor: pointer;
  font-size: 13.5px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.domain-choice input[type="radio"] { margin: 0; }

.domain-choice label:has(input:checked) {
  border-color: var(--brand);
  background: var(--brand-tint);
}

.subdomain-preview {
  font-family: monospace;
  font-size: 14px;
  color: var(--text-secondary);
  margin-top: 6px;
}

.subdomain-preview strong { color: var(--text); }

.dns-instructions {
  background: var(--brand-tint);
  border-radius: 8px;
  padding: 14px 16px;
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 10px;
}

.dns-instructions code {
  background: var(--surface);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 12.5px;
}

.dns-instructions table {
  width: 100%;
  margin-top: 8px;
  border-collapse: collapse;
}

.dns-instructions td {
  padding: 4px 0;
  font-family: monospace;
  font-size: 12px;
}

.form-error {
  color: #b8402f;
  font-size: 13px;
  margin: -10px 0 16px;
  min-height: 16px;
}

/* ---------- Order summary ---------- */

.order-summary {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
  position: sticky;
  top: 24px;
}

.order-summary__plan {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 2px;
}

.order-summary__price {
  color: var(--text-secondary);
  font-size: 14px;
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.order-summary__change {
  font-size: 13px;
  margin-top: 14px;
}

.order-summary__change a { color: var(--brand); text-decoration: underline; }