:root {
  --ink: #17342a;
  --ink-soft: #4a6358;
  --paper: #ffffff;
  --ground: #f3faf5;
  --line: #d2e5d9;
  --accent: #6b4aa6;
  --accent-ink: #55388d;
  --accent-soft: #efe9fa;
  --green: #2f7d5b;
  --green-dark: #256349;
  --green-ink: #1d5a43;
  --green-soft: #e2f1e7;
  --pending: #55388d;
  --pending-soft: #efe9fa;
  --radius: 8px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font-family: "Public Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.6;
}

h1, h2, h3 {
  font-family: "Newsreader", Georgia, "Times New Roman", serif;
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0 0 0.5em;
}
h1 { font-size: clamp(2.3rem, 5.2vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.3rem); }
h3 { font-size: 1.3rem; }
p { margin: 0 0 1em; max-width: 68ch; }
a { color: var(--accent-ink); text-decoration-color: var(--accent); text-underline-offset: 3px; }
a:hover { color: var(--ink); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 3px; }

.wrap { width: min(1080px, 100% - 32px); margin-inline: auto; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 16px; top: 8px; background: var(--paper); padding: 8px 12px; z-index: 10; }

/* Header */
.top { background: var(--paper); border-bottom: 1px solid var(--line); border-top: 4px solid var(--green); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 14px; flex-wrap: wrap; }
.brand { color: var(--ink); font-family: "Newsreader", Georgia, serif; font-weight: 600; font-size: 1.25rem; text-decoration: none; }
.brand small { display: block; font-family: "Public Sans", sans-serif; font-weight: 400; font-size: 0.78rem; color: var(--ink-soft); }
.top nav { display: flex; gap: 20px; align-items: center; flex-wrap: wrap; font-size: 0.95rem; }
.top nav a { text-decoration: none; color: var(--ink); }
.top nav a:hover { color: var(--accent-ink); }
.top nav a.btn { color: #fff; }
.top nav a:hover { text-decoration: underline; }

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 20px;
  background: var(--green);
  color: #fff;
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 600;
  border: 2px solid var(--green);
}
.btn:hover { background: var(--green-dark); border-color: var(--green-dark); color: #fff; }
.btn.ghost { background: transparent; color: var(--green-ink); }
.btn.ghost:hover { background: var(--green-soft); color: var(--green-ink); border-color: var(--green); }
.btn.small { padding: 8px 14px; font-size: 0.92rem; }

/* Hero */
.hero { padding-block: clamp(40px, 8vw, 88px); background: radial-gradient(60% 90% at 100% 0%, rgba(107, 74, 166, 0.10), transparent 62%), linear-gradient(180deg, #e4f3ea 0%, var(--ground) 100%); }
.hero .wrap { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
.hero .lead { font-size: 1.15rem; color: var(--ink-soft); }
.hero .actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 8px; }

.ficha {
  background: var(--paper);
  border: 1px solid var(--line);
  border-top: 6px solid var(--accent);
  border-radius: var(--radius);
  padding: 22px 24px 24px;
}
.ficha .tag { font-size: 0.82rem; color: var(--ink-soft); margin: 0 0 4px; }
.ficha h2 { font-size: 1.6rem; margin-bottom: 4px; }
.ficha .meta { color: var(--ink-soft); font-size: 0.95rem; margin-bottom: 14px; }
.bar { height: 10px; background: var(--green-soft); border-radius: 99px; overflow: hidden; margin: 6px 0 4px; }
.bar > span { display: block; height: 100%; background: linear-gradient(90deg, var(--green), var(--accent)); width: 75%; }
.ficha .stat { font-weight: 600; }
.checks { list-style: none; padding: 0; margin: 18px 0 0; border-top: 1px solid var(--line); }
.checks li { display: flex; gap: 10px; padding: 9px 0; border-bottom: 1px solid var(--line); font-size: 0.95rem; align-items: baseline; }
.checks li::before { content: "✓"; color: var(--green); font-weight: 700; }
.checks li.todo::before { content: "•"; color: var(--pending); }
.ficha .note { font-size: 0.82rem; color: var(--ink-soft); margin: 14px 0 0; }

/* Sections */
section { padding-block: clamp(36px, 6vw, 72px); }
section.paper { background: var(--paper); border-block: 1px solid var(--line); }
.section-head { max-width: 62ch; margin-bottom: 28px; }
.section-head p { color: var(--ink-soft); }

.steps { counter-reset: step; list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); }
.steps li { padding: 20px; border-right: 1px solid var(--line); }
.steps li:last-child { border-right: 0; }
.steps li::before { counter-increment: step; content: "Paso " counter(step); display: block; font-size: 0.82rem; color: var(--accent); font-weight: 700; margin-bottom: 6px; }
.steps strong { display: block; margin-bottom: 4px; font-family: "Newsreader", Georgia, serif; font-size: 1.15rem; font-weight: 600; }
.steps span { color: var(--ink-soft); font-size: 0.95rem; display: block; }

/* Casos */
.casos { border-top: 1px solid var(--line); }
.caso { display: grid; grid-template-columns: 0.9fr 1.4fr 1fr; gap: 24px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.caso h3 { margin-bottom: 2px; }
.caso .where { color: var(--ink-soft); font-size: 0.92rem; margin: 0; }
.caso p { margin: 0 0 8px; font-size: 0.97rem; }
.caso .label { display: block; font-size: 0.8rem; color: var(--ink-soft); margin-bottom: 2px; }
.badges { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.badge { font-size: 0.78rem; padding: 2px 9px; border-radius: 99px; background: var(--green-soft); color: var(--green-ink); font-weight: 600; }
.badge.warn { background: var(--pending-soft); color: var(--pending); }
.badge.plain { background: var(--ground); color: var(--ink-soft); }
.caso .links { font-size: 0.9rem; margin-top: 8px; }
.caso .money { font-weight: 600; }

/* Dos columnas */
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.panel { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.panel ul { padding-left: 1.1em; margin: 0 0 18px; }
.panel li { margin-bottom: 6px; }

/* Descuento */
.facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); }
.facts div { padding: 22px; border-right: 1px solid var(--line); }
.facts div:last-child { border-right: 0; }
.facts .big { font-family: "Newsreader", Georgia, serif; font-size: 2.4rem; line-height: 1; color: var(--accent-ink); display: block; margin-bottom: 8px; }
.facts p { font-size: 0.95rem; margin: 0; color: var(--ink-soft); }

.aviso { background: var(--pending-soft); border-left: 4px solid var(--accent); padding: 14px 18px; border-radius: 0 var(--radius) var(--radius) 0; font-size: 0.95rem; max-width: 72ch; }

/* FAQ */
details { border-bottom: 1px solid var(--line); padding: 14px 0; max-width: 72ch; }
summary { cursor: pointer; font-weight: 600; }
details p { margin: 10px 0 0; color: var(--ink-soft); }

/* Texto largo */
.prose { max-width: 70ch; }
.prose h2 { margin-top: 1.6em; }
.prose h3 { margin-top: 1.4em; }
.prose ul, .prose ol { padding-left: 1.2em; }
.prose li { margin-bottom: 6px; }
table { border-collapse: collapse; width: 100%; background: var(--paper); font-size: 0.95rem; margin: 0 0 1.2em; }
th, td { border: 1px solid var(--line); padding: 9px 12px; text-align: left; vertical-align: top; }
th { background: var(--green-soft); }
.table-wrap { overflow-x: auto; }

/* Footer */
footer { background: var(--ink); color: #d9eadf; padding-block: 36px; font-size: 0.92rem; }
footer a { color: #fff; text-decoration-color: #b9a2e6; }
footer p { max-width: 80ch; }
footer .cols { display: flex; flex-wrap: wrap; gap: 24px; justify-content: space-between; }

@media (max-width: 860px) {
  .hero .wrap, .two { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .steps li:nth-child(2) { border-right: 0; }
  .steps li:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .caso { grid-template-columns: 1fr; gap: 6px; }
  .facts { grid-template-columns: 1fr; }
  .facts div { border-right: 0; border-bottom: 1px solid var(--line); }
  .facts div:last-child { border-bottom: 0; }
}
@media (max-width: 520px) {
  body { font-size: 16px; }
  .steps { grid-template-columns: 1fr; }
  .steps li { border-right: 0; border-bottom: 1px solid var(--line); }
  .steps li:last-child { border-bottom: 0; }
}