/* ==========================================================
   La Nativa — Carta digital
   Mobile-first · Paleta de marca: Black, Camote, Inti, Sumaq, Quinua
   ========================================================== */

@font-face {
  font-family: "Swung Note";
  src: url("assets/SwungNote.otf") format("opentype");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

:root {
  /* Paleta de marca */
  --black: #0C0B0B;
  --camote: #F15A24;
  --inti: #FBB03B;
  --sumaq: #E23279;
  --quinua: #EFD9BD;

  /* Derivados para UI */
  --surface: #181514;
  --surface-2: #221E1C;
  --line: rgba(239, 217, 189, 0.14);
  --text: var(--quinua);
  --text-muted: rgba(239, 217, 189, 0.78);

  /* Tipografía */
  --font-display: "Swung Note", "Impact", "Arial Narrow Bold", sans-serif;
  --font-body: "Poppins", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  /* Medidas */
  --radius: 18px;
  --gutter: 16px;
  --max-width: 1120px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--black);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: 12px; top: -60px;
  z-index: 100;
  padding: 10px 16px;
  background: var(--inti);
  color: var(--black);
  font-weight: 600;
  border-radius: 10px;
  transition: top 0.2s var(--ease);
}
.skip-link:focus { top: 12px; }

:focus-visible {
  outline: 3px solid var(--inti);
  outline-offset: 3px;
}

/* ---------- Header ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: calc(32px + env(safe-area-inset-top)) var(--gutter) 36px;
  text-align: center;
  background:
    radial-gradient(120% 80% at 50% 0%, rgba(241, 90, 36, 0.34) 0%, rgba(226, 50, 121, 0.14) 45%, transparent 75%),
    var(--black);
  border-bottom: 1px solid var(--line);
}

.hero__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  animation: heroIn 0.8s var(--ease) both;
}

.hero__logo {
  width: min(62vw, 250px);
  height: auto;
  filter: drop-shadow(0 10px 30px rgba(241, 90, 36, 0.25));
}

.hero__tagline {
  margin: 0;
  max-width: 30ch;
  font-size: 1.02rem;
  color: var(--text-muted);
}

.hero__place {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--inti);
  border: 1px solid rgba(251, 176, 59, 0.4);
  border-radius: 999px;
}

@keyframes heroIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---------- Filtros ---------- */
.filters {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(12, 11, 11, 0.92);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.filters__list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px;
  margin: 0 auto;
  padding: 10px var(--gutter);
  max-width: var(--max-width);
  list-style: none;
}

.filter-btn {
  flex: 0 0 auto;
  min-height: 38px;
  padding: 0 13px;
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.02em;
  white-space: nowrap;
  color: var(--text);
  background: var(--surface-2);
  border: 2px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.25s var(--ease), color 0.25s var(--ease),
              transform 0.2s var(--ease), border-color 0.25s var(--ease);
}

.filter-btn:active { transform: scale(0.95); }

.filter-btn.is-active {
  background: var(--camote);
  color: var(--black);
  border-color: var(--camote);
  box-shadow: 0 6px 18px rgba(241, 90, 36, 0.35);
}

/* ---------- Carta ---------- */
.menu {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 24px var(--gutter) 40px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  outline: none;
}

.menu__msg {
  grid-column: 1 / -1;
  padding: 40px 16px;
  text-align: center;
  color: var(--text-muted);
}
.menu__msg strong { color: var(--inti); }

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 0;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;

  /* Estado inicial para el efecto de aparición */
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease),
              border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
  transition-delay: var(--delay, 0ms);
}

.card.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 5px;
  background: var(--accent, var(--camote));
}

.card[data-categoria="Más Pedidas"] {
  --accent: var(--inti);
  background:
    linear-gradient(135deg, rgba(251, 176, 59, 0.14), transparent 55%),
    var(--surface);
  border-color: rgba(251, 176, 59, 0.45);
}
.card[data-categoria="Pedidas"]   { --accent: var(--camote); }
.card[data-categoria="Hamburguesas"]  { --accent: var(--sumaq); }
.card[data-categoria="Salchipapas"]       { --accent: var(--quinua); }
.card[data-categoria="Broaster"]   { --accent: var(--camote); }
.card[data-categoria="Economicas"]  { --accent: var(--sumaq); }
.card[data-categoria="Complementos"]       { --accent: var(--quinua); }
.card[data-categoria="Bebidas"]   { --accent: var(--camote); }

.card__media {
  margin: 0;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--surface-2);
}

.card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.card__media--fallback .card__img {
  object-fit: contain;
  padding: 18%;
  opacity: 0.85;
}

.card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 10px;
  padding: 16px 18px 18px 22px;
}

.card__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.card__name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.6rem;
  line-height: 1.1;
  letter-spacing: 0.02em;
  color: var(--quinua);
}

.card__price {
  flex: 0 0 auto;
  font-family: var(--font-display);
  font-size: 1.55rem;
  line-height: 1.1;
  color: var(--inti);
  white-space: nowrap;
}

.card__desc {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.card__foot {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: auto;
  padding-top: 4px;
}

.tag {
  display: inline-block;
  padding: 3px 11px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--black);
  background: var(--inti);
  border-radius: 999px;
}
.tag--picante { background: var(--camote); }
.tag--nuevo   { background: var(--quinua); }
.tag--mas-pedido { background: var(--sumaq); color: #fff; }

.card__cat {
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

/* ---------- Pagos (Yape / Plin) ---------- */
.pagos {
  max-width: var(--max-width);
  margin: 0 auto 32px;
  padding: 28px var(--gutter);
  text-align: center;
  border-top: 1px dashed var(--line);
}

.pagos__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.9rem;
  color: var(--inti);
}

.pagos__text {
  margin: 0 auto 20px;
  max-width: 44ch;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.pagos__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 300px));
  justify-content: center;
  gap: 16px;
  max-width: 640px;
  margin: 0 auto;
}

.pago {
  padding: 18px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.pago__name {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.5rem;
  color: var(--quinua);
}

.pago__qr {
  width: min(100%, 220px);
  aspect-ratio: 1;
  margin: 0 auto 12px;
  object-fit: contain;
  background: #fff;
  border-radius: 14px;
  padding: 8px;
}

.pago__qr--placeholder {
  display: grid;
  place-items: center;
  padding: 12px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--black);
  border: 3px dashed var(--camote);
  background: var(--quinua);
}

.pago__meta {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}
.pago__meta strong { color: var(--quinua); font-weight: 600; }

/* ---------- Footer ---------- */
.footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 28px var(--gutter) calc(32px + env(safe-area-inset-bottom));
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-muted);
  border-top: 1px solid var(--line);
}
.footer p { margin: 0; }
.footer__sello { width: 84px; height: auto; opacity: 0.9; }

/* ---------- Tablet / Desktop ---------- */
@media (min-width: 640px) {
  :root { --gutter: 24px; }
  .menu { grid-template-columns: repeat(2, 1fr); gap: 20px; }
}

@media (min-width: 1024px) {
  .menu { grid-template-columns: repeat(3, 1fr); gap: 24px; padding-top: 36px; }
  .hero { padding-block: 56px 48px; }
  .hero__logo { width: 300px; }
}

/* Hover solo en dispositivos con puntero real */
@media (hover: hover) and (pointer: fine) {
  .filter-btn:hover:not(.is-active) {
    background: var(--surface);
    border-color: var(--inti);
    color: var(--inti);
    transform: translateY(-2px);
  }

  .card:hover .card__img { transform: scale(1.06); }

  .card.is-visible:hover {
    transform: translateY(-6px);
    border-color: var(--accent, var(--camote));
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.55), 0 0 0 1px var(--accent, var(--camote));
    transition-delay: 0ms;
  }
}

/* Respeto a usuarios que reducen movimiento */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0ms !important;
  }
  .card { opacity: 1; transform: none; }
}