:root {
  --fg: #0f172a;
  --muted: #475569;
  --bg: #f8fafc;
  --card: #ffffff;
  --accent: #ffffff;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  margin: 0;
  padding: 0;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden !important;
}

body {
  padding: 0;
  margin: 0;
  font: 16px/1.6 system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  /* font-family: 'Poppins', sans-serif; */
  color: var(--fg);
  background: var(--bg);
  overflow-x: hidden !important;
}

header {
  background: var(--card);
  border-bottom: 1px solid #e2e8f0;
  position: sticky;
  top: 0;
  z-index: 10;
}

.wrap {
  max-width: 900px;
  margin: 0 auto;
  padding: 24px;
}

h1 {
  font-size: clamp(24px, 3vw, 36px);
  margin: 0 0 8px;
}

h2 {
  margin-top: 32px;
  font-size: 22px;
  color: var(--accent);
}

h3 {
  margin-top: 20px;
  font-size: 18px;
}

p,
li {
  color: var(--fg);
}

.muted {
  color: var(--muted);
}

.card {
  background: var(--card);
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 24px;
}

nav.toc {
  margin: 16px 0 0;
}

nav.toc a {
  display: block;
  color: var(--muted);
  text-decoration: none;
  padding: 6px 0;
  border-left: 3px solid transparent;
  padding-left: 12px;
}

nav.toc a:hover {
  color: var(--accent);
  border-left-color: var(--accent);
}

code {
  background: #f1f5f9;
  padding: 2px 6px;
  border-radius: 6px;
  font-size: 14px;
}

footer {
  border-top: 1px solid #e2e8f0;
  margin-top: 40px;
  background: var(--card);
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.badge {
  display: inline-block;
  font-size: 12px;
  padding: 3px 8px;
  border-radius: 999px;
  background: #f1f5f9;
  color: #111827;
  margin-left: 8px;
}

.nav-header {
  background: #1f2937;
  padding: 12px 0;
}

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

.nav-header h1 {
  color: var(--accent);
  margin: 0;
  font-size: 20px;
}

.nav-header a {
  color: #d1d5db;
  margin-left: 20px;
  font-size: 14px;
}

.nav-header a:hover {
  color: var(--accent);
}

.back-link {
  background: var(--accent);
  color: #111827;
  padding: 8px 16px;
  border-radius: 6px;
  display: inline-block;
  margin-bottom: 20px;
}

.back-link:hover {
  filter: brightness(0.92);
  text-decoration: none;
}

/* Accesibilidad foco */
:focus-visible {
  outline: 3px solid #e5e7eb;
  outline-offset: 2px;
}

.title-font {
  font-family: "Playfair Display", serif;
}

.hero-gradient {
  background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
    url("../public/hero/hero.jpg"); 
  background-size: cover;
  background-position: center;
}

.menu-item:hover .menu-img {
  transform: scale(1.05);
}

.menu-img {
  transition: transform 0.3s ease;
}