/* =========================================================
   La Competencia · Carta online — CSS final (nav fijo + sin scroll lateral)
   ========================================================= */
@import url('https://fonts.googleapis.com/css2?family=Lato:wght@400;700&family=Playfair+Display:wght@700&display=swap');

/* ---------------------------------------------------------
   Variables y base
   --------------------------------------------------------- */
:root {
  --color-bg: #ffffff;
  --color-text: #1a1a1a;
  --color-primary: #474747;
  --color-accent: #474747;
  --color-secondary: #555555;
  --color-border: #dddddd;

  --font-main: 'Segoe UI', system-ui, -apple-system, Roboto, Arial, sans-serif;

  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --radius: 12px;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.1);

  --nav-h: 56px;              /* altura barra fija */
  --extra-offset: 24px;       /* margen extra para ancla */
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

/* Reset y helpers responsivos */
* { box-sizing: border-box; }
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  width: 100%;
  overflow-x: hidden;            /* clave para eliminar scroll lateral */
}
body {
  margin: 0;
  padding-left: 0;
  padding-right: 0;
  font-family: var(--font-main);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  width: 100%;
  overflow-x: hidden;            /* clave para eliminar scroll lateral */
  padding-top: calc(var(--nav-h) + var(--safe-top) + 8px); /* espacio para la barra fija */
  padding-bottom: var(--safe-bottom);
}
img, picture { max-width: 100%; height: auto; display: block; }
h1, h2, h3 { margin: 0 0 10px; line-height: 1.2; }
a { color: inherit; }

/* Evita desbordes accidentales en elementos comunes */
svg, canvas, iframe { max-width: 100%; display: block; }
table { max-width: 100%; display: block; overflow-x: auto; }

/* ---------------------------------------------------------
   Cabecera (logo)
   --------------------------------------------------------- */
.header {
  text-align: center;
  padding: 0;
  margin: 0 0 var(--spacing-md) 0;
  background-color: var(--color-bg);
}
.logo {
  display: block;
  height: auto;
  margin: 0 auto;
   width: 100%;
}

/* ---------------------------------------------------------
   Barra de navegación por categorías — FIJA
   --------------------------------------------------------- */
.menu-nav{
  position: fixed;
  top: 0; left: 0; right: 0;
  height: calc(var(--nav-h) + var(--safe-top));
  padding-top: var(--safe-top);
  background: #fff;
  border-bottom: 1px solid #e7e7e7;
  box-shadow: 0 4px 10px rgba(0,0,0,.04);
  display: flex; align-items: center;
  z-index: 1000;
}
.menu-inner{
  width: 100%;
  margin: 0 auto;
  padding-left: clamp(12px, 4vw, 24px);
  padding-right: clamp(12px, 4vw, 24px);
}
.menu-scroll{
  display: flex;
  gap: 18px;
  width: 100%;
  overflow-x: auto;             /* scroll horizontal sólo dentro de la barra */
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  overscroll-behavior-x: contain;
  position: relative;
  mask-image: linear-gradient(to right, transparent 0, black 32px, black calc(100% - 32px), transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0, black 32px, black calc(100% - 32px), transparent 100%);
}
.menu-scroll::-webkit-scrollbar{ display: none; }
.menu-link{
  white-space: nowrap;
  font-weight: 700;
  text-decoration: none;
  color: var(--color-primary);
  opacity: .9;
}
.menu-link:hover{ opacity: 1; }
.menu-link.active{
  opacity: 1;
  border-bottom: 2px solid var(--color-primary);
  padding-bottom: 6px;
}

/* ---------------------------------------------------------
   Info del restaurante
   --------------------------------------------------------- */
.restaurant-info {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  min-width: 0;
}
.restaurant-name {
  font-size: clamp(1.4rem, 4.5vw, 2rem);
  color: var(--color-primary);
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.restaurant-description {
  font-size: 1rem;
  color: var(--color-secondary);
}

/* CTA */
.cta .btn {
  display: inline-block;
  background-color: #166eb3;
  color: white;
  padding: 10px 20px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.2s ease, transform 0.15s ease;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
}
.cta .btn:hover { background-color: #166eb3; transform: translateY(-1px); }

/* ---------------------------------------------------------
   Layout del menú (GRID RESPONSIVE)
   --------------------------------------------------------- */
.menu{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  align-items: start;
  width: 100%;
}
.menu > .restaurant-info { grid-column: 1 / -1; }

/* Tarjetas de sección */
.menu-section {
  background-color: #f9f9f9;
  border-radius: var(--radius);
  padding: var(--spacing-md);
  box-shadow: var(--shadow);
  min-width: 0;
  max-width: 100%;
  scroll-margin-top: calc(var(--nav-h) + var(--safe-top) + 12px); /* títulos no quedan bajo la barra */
}

/* Título de categoría */
.menu-category {
  font-family: 'Lato', sans-serif;
  font-size: 1.15rem;
  color: var(--color-accent);
  border-bottom: 1px solid var(--color-border);
  margin: 0 0 var(--spacing-sm);
  padding-bottom: 6px;
}

/* ---------------------------------------------------------
   Item de menú
   --------------------------------------------------------- */
.menu-item {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-md);
  min-width: 0;
}
.menu-img {
  width: 100%;
  max-height: 220px;
  object-fit: cover;
  border-radius: var(--radius);
}

/* Cabecera del ítem: título + precio en una línea */
.menu-header {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 2px;
  min-width: 0;
}
.menu-title {
  font-family: 'Lato', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-primary);
  margin: 0;
  min-width: 0;
  word-break: break-word;
}
.menu-price {
  font-family: 'Lato', sans-serif;
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--color-primary);
  white-space: nowrap;
}

.menu-description {
  margin-top: 4px;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  font-style: italic;
  color: var(--color-secondary);
  word-break: break-word;
}

.menu-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: .25rem;
  gap: 10px;
}

/* Item sin imagen */
.menu-item.no-image {
  background: linear-gradient(90deg, #0055A4, #003f7d);
  color: #fff;
  padding: var(--spacing-md);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* ---------------------------------------------------------
   Alérgenos
   --------------------------------------------------------- */
.alergenos { display: flex; gap: 4px; flex-wrap: wrap; align-items: center; }
.allergen-icon { display: flex; align-items: center; justify-content: center; width: 30px; height: 30px; }
.allergen-icon img { max-width: 80%; max-height: 80%; object-fit: contain; }

.alergenos-info{
  max-width: 900px;
  margin: 48px auto;
  text-align: center;
  padding: 0 clamp(12px, 4vw, 24px);
}
.alergenos-info h2{ margin: 0 0 16px; font-size: clamp(1.2rem, 3.5vw, 1.6rem); }
.alergenos-grid{
  list-style: none;
  padding: 0;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(90px, 1fr));
  gap: 16px 20px;
  justify-items: center;
}
.alergenos-grid li{ display: flex; }
.alergenos-grid figure{
  display: flex; flex-direction: column; align-items: center;
  gap: 8px; margin: 0;
}
.alergenos-grid img{ width: 48px; height: 48px; object-fit: contain; }
.alergenos-grid figcaption{ font-size: .85rem; color: #555; line-height: 1.1; }

/* ---------------------------------------------------------
   Breakpoints finos
   --------------------------------------------------------- */
@media (max-width: 420px){
  .menu-img { max-height: 180px; }
  .menu-price, .menu-title { font-size: 1rem; }
}

/* ---------------------------------------------------------
   Prevención extra de desplazamiento lateral
   --------------------------------------------------------- */
.menu, .menu-section, .menu-item, .menu-header, .menu-footer,
.alergenos-info, .alergenos-grid, .menu-inner, .menu-scroll {
  max-width: 100%;
}
/* ===== Nav debajo del logo + sticky que pasa a fixed cuando empiezas a bajar ===== */

/* Estado normal: debajo del logo, se comporta como sticky */
.menu-nav{
  position: sticky;
  top: 0;
  height: var(--nav-h);
  z-index: 1000;
}

/* Cuando el logo ya quedó atrás, fijamos la barra arriba del viewport */
.menu-nav.is-fixed{
  position: fixed;
  top: 0; left: 0; right: 0;
  height: calc(var(--nav-h) + var(--safe-top));
  padding-top: var(--safe-top);
  background: #fff;
  border-bottom: 1px solid #e7e7e7;
  box-shadow: 0 4px 10px rgba(0,0,0,.06);
}

/* Evita “salto” del contenido cuando el nav pasa a fixed */
.body--nav-fixed{
  padding-top: calc(var(--nav-h) + var(--safe-top) + 8px);
}

/* Blindajes anti-scroll lateral por si algún hijo empuja */
.header{ overflow: visible !important; }
.menu-inner, .menu-scroll{ max-width: 100%; overflow-x: auto; }
html, body{ overflow-x: hidden; }