/* Paleta de loza de talavera: cobalto, blanco loza, tinta, mostaza para el timbre, chile para cocina */
:root {
  --cobalto: #1f3b8f;
  --cobalto-hondo: #172d6e;
  --cobalto-claro: #e8edf8;
  --loza: #f6f7fa;
  --blanco: #ffffff;
  --tinta: #18203f;
  --tinta-suave: #4a5272;
  --mostaza: #e3a92b;
  --mostaza-hondo: #c98f14;
  --chile: #b8382a;
  --linea: #d5dbea;

  --display: "Big Shoulders Display", "Arial Narrow", sans-serif;
  --texto: "Instrument Sans", system-ui, sans-serif;

  --r-chico: 8px;
  --r-medio: 14px;
  --r-tel: 30px;
  --ease: 180ms ease;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--loza);
  color: var(--tinta);
  font: 400 1rem/1.6 var(--texto);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { margin: 0; }
p { margin: 0; }
ul, ol, dl, dd { margin: 0; padding: 0; }
button { font: inherit; color: inherit; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--mostaza); outline-offset: 2px; border-radius: 4px; }
.sprite { position: absolute; }
[hidden] { display: none !important; }
.ic { width: 20px; height: 20px; flex: none; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.wrap { width: min(1160px, 100% - 32px); margin-inline: auto; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--tinta); color: var(--blanco); padding: 10px 14px; border-radius: var(--r-chico); z-index: 50; }
.skip:focus { left: 16px; }

/* Botones */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 0 22px;
  border: 2px solid transparent; border-radius: 999px;
  font-weight: 600; text-decoration: none; cursor: pointer;
  transition: background-color var(--ease), border-color var(--ease), color var(--ease);
}
.btn:disabled { cursor: not-allowed; opacity: .45; }
.btn-sm { min-height: 44px; padding: 0 18px; font-size: .95rem; }
.btn-block { width: 100%; }
.btn-mostaza { background: var(--mostaza); color: var(--tinta); }
.btn-mostaza:hover { background: var(--mostaza-hondo); }
.btn-cobalto { background: var(--cobalto); color: var(--blanco); }
.btn-cobalto:hover:not(:disabled) { background: var(--cobalto-hondo); }
.btn-linea { border-color: var(--cobalto); color: var(--cobalto); background: transparent; }
.btn-linea:hover:not(:disabled) { background: var(--cobalto-claro); }

/* Navegación */
.nav { position: sticky; top: 0; z-index: 20; background: var(--loza); border-bottom: 1px solid var(--linea); }
.nav-row { display: flex; align-items: center; gap: 24px; min-height: 68px; }
.logo { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; font: 900 1.7rem/1 var(--display); color: var(--cobalto); text-decoration: none; }
.logo-ic { width: 26px; height: 26px; color: var(--mostaza); stroke-width: 2.4; }
.nav-links { display: flex; gap: 4px; margin-left: auto; }
.nav-links a { display: inline-flex; align-items: center; min-height: 44px; padding: 0 12px; text-decoration: none; color: var(--tinta-suave); font-weight: 500; border-radius: var(--r-chico); transition: color var(--ease); }
.nav-links a:hover { color: var(--cobalto); }

/* Portada */
.hero { padding: 56px 0 72px; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 48px; align-items: start; }
.hero-copy { padding-top: 24px; }
h1 {
  font: 900 clamp(3.4rem, 7.4vw, 6.4rem)/.9 var(--display);
  color: var(--cobalto);
  letter-spacing: -.01em;
  max-width: 9ch;
}
.lead { margin-top: 28px; font-size: 1.2rem; line-height: 1.55; max-width: 34ch; }
.lead-2 { margin-top: 14px; color: var(--tinta-suave); max-width: 36ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }

/* Demo */
.stage {
  background: var(--cobalto);
  border-radius: 28px;
  padding: 24px;
  color: var(--blanco);
  scroll-margin-top: 88px;
}
.stage-hint { font-weight: 600; margin-bottom: 18px; }
.stage-grid { display: grid; grid-template-columns: minmax(0, 300px) minmax(0, 1fr); gap: 20px; align-items: start; }

.phone {
  position: relative;
  display: flex; flex-direction: column;
  background: var(--blanco); color: var(--tinta);
  border: 8px solid var(--tinta);
  border-radius: var(--r-tel);
  height: 560px;
  overflow: hidden;
}
.phone-top { padding: 14px 14px 10px; border-bottom: 1px solid var(--linea); }
.place { display: block; font: 800 1.5rem/1 var(--display); color: var(--cobalto); }
.net {
  display: inline-flex; align-items: center; gap: 6px;
  min-height: 44px; margin-top: 4px; padding: 0 10px 0 6px;
  border: 0; border-radius: 999px; background: var(--cobalto-claro); color: var(--cobalto);
  font-size: .82rem; font-weight: 600; cursor: pointer;
  transition: background-color var(--ease);
}
.net .ic { width: 16px; height: 16px; }
.net[aria-pressed="true"] { background: #fbefd4; color: #7a5208; }

.phone-body { flex: 1; overflow-y: auto; padding: 8px 14px 14px; }
.menu { list-style: none; }
.menu li { display: flex; align-items: center; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--linea); }
.menu li:last-child { border-bottom: 0; }
.dish { flex: 1; min-width: 0; }
.dish-name { display: block; font-weight: 600; line-height: 1.25; }
.dish-price { font-size: .9rem; color: var(--tinta-suave); }
.dish-out .dish-name, .dish-out .dish-price { color: #8a90a8; }
.dish-tag { font-size: .8rem; color: var(--chile); font-weight: 600; }
.qty { display: inline-flex; align-items: center; gap: 4px; }
.qty-n { min-width: 1.4ch; text-align: center; font-weight: 700; }
.round {
  width: 44px; height: 44px; display: inline-grid; place-items: center;
  border: 2px solid var(--cobalto); border-radius: 50%; background: var(--blanco); color: var(--cobalto);
  cursor: pointer; transition: background-color var(--ease);
}
.round:hover:not(:disabled) { background: var(--cobalto-claro); }
.round:disabled { opacity: .35; cursor: not-allowed; }
.round .ic { width: 18px; height: 18px; }

.cart { margin-top: 14px; padding: 12px; border-radius: var(--r-medio); background: var(--loza); }
.cart-head { display: flex; justify-content: space-between; align-items: baseline; }
.cart-title { font: 800 1.25rem/1 var(--display); }
.cart-total { font-weight: 700; }
.cart-lines { list-style: none; margin-top: 8px; }
.cart-lines li { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 4px 0; font-size: .92rem; }
.turn { display: inline-flex; border: 1px solid var(--linea); border-radius: 999px; overflow: hidden; flex: none; }
.turn button { min-height: 44px; padding: 0 10px; border: 0; background: var(--blanco); font-size: .8rem; font-weight: 600; color: var(--tinta-suave); cursor: pointer; transition: background-color var(--ease), color var(--ease); }
.turn button[aria-pressed="true"] { background: var(--cobalto); color: var(--blanco); }
.cart-note { margin-top: 8px; font-size: .8rem; color: var(--tinta-suave); }

.phone-actions { display: grid; gap: 8px; padding: 12px 14px 14px; border-top: 1px solid var(--linea); background: var(--blanco); }

.sheet {
  position: absolute; inset: auto 0 0 0;
  max-height: 85%; overflow-y: auto;
  background: var(--blanco); padding: 18px 16px 16px;
  border-top: 3px solid var(--mostaza);
  border-radius: 20px 20px 0 0;
  box-shadow: 0 -12px 30px rgba(24, 32, 63, .18);
  animation: subir 220ms ease-out;
}
.sheet-title { font: 800 1.5rem/1.05 var(--display); color: var(--cobalto); }
.sheet-lines { list-style: none; margin: 12px 0; font-size: .92rem; }
.sheet-lines .grupo { margin-top: 8px; font-weight: 700; color: var(--cobalto); }
.agree { display: flex; gap: 10px; align-items: flex-start; padding: 10px; border-radius: var(--r-chico); background: #fbefd4; font-size: .88rem; cursor: pointer; }
.agree input { width: 22px; height: 22px; margin: 1px 0 0; accent-color: var(--cobalto); flex: none; cursor: pointer; }
.sheet-actions { display: grid; grid-template-columns: 1fr 1.4fr; gap: 8px; margin-top: 12px; }
.sheet-actions .btn { padding: 0 12px; }

.toast {
  position: absolute; left: 12px; right: 12px; bottom: 132px;
  padding: 10px 12px; border-radius: var(--r-chico);
  background: var(--tinta); color: var(--blanco); font-size: .88rem; font-weight: 600;
  opacity: 0; transform: translateY(6px); pointer-events: none;
  transition: opacity var(--ease), transform var(--ease);
}
.toast.on { opacity: 1; transform: none; }

.house { display: grid; gap: 16px; }
.screen { background: var(--blanco); color: var(--tinta); border-radius: var(--r-medio); padding: 14px; min-height: 160px; }
.screen-cocina { min-height: 300px; border-top: 6px solid var(--chile); }
.screen-title { display: flex; align-items: center; gap: 8px; font: 800 1.3rem/1 var(--display); color: var(--tinta); }
.screen-cocina .screen-title { color: var(--chile); }
.feed { list-style: none; margin-top: 12px; display: grid; gap: 10px; }
.feed .empty { color: var(--tinta-suave); font-size: .92rem; }
.aviso { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: var(--r-chico); background: #fbefd4; font-weight: 600; }
.aviso .ic { color: var(--mostaza-hondo); }
.aviso.nuevo .ic { animation: timbre 600ms ease-in-out 2; transform-origin: 50% 10%; }
.comanda { border: 1px dashed var(--linea); border-radius: var(--r-chico); padding: 10px 12px; font-size: .92rem; }
.comanda-head { display: flex; justify-content: space-between; font-weight: 700; }
.comanda-grupo { margin-top: 6px; font-weight: 700; color: var(--chile); font-size: .85rem; }
.comanda ul { list-style: none; }

.reset {
  display: inline-flex; align-items: center; min-height: 44px; margin-top: 12px; padding: 0 4px;
  border: 0; background: none; color: var(--blanco); text-decoration: underline; text-underline-offset: 3px; cursor: pointer;
}

/* Secciones */
.section-title { font: 900 clamp(2.2rem, 4.4vw, 3.4rem)/1 var(--display); color: var(--cobalto); }
.como { padding: 80px 0; background: var(--blanco); }
.steps { list-style: none; counter-reset: paso; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; margin-top: 40px; }
.steps li { counter-increment: paso; border-top: 3px solid var(--cobalto); padding-top: 16px; }
.steps li::before { content: counter(paso); display: block; font: 900 3rem/1 var(--display); color: var(--mostaza); margin-bottom: 8px; }
.steps h3 { font-size: 1.12rem; line-height: 1.3; }
.steps p { margin-top: 8px; color: var(--tinta-suave); }

.cambia { padding: 80px 0; }
.cambia-grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: 48px; }
.cambia-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px 40px; }
.cambia-list dt { font-weight: 700; font-size: 1.1rem; }
.cambia-list dd { margin-top: 6px; color: var(--tinta-suave); }

.viene { padding: 72px 0; background: var(--blanco); border-top: 1px solid var(--linea); }
.viene-intro { margin-top: 12px; color: var(--tinta-suave); }
.viene-list { list-style: none; margin-top: 24px; display: grid; gap: 14px; max-width: 70ch; }
.viene-list li { padding-left: 18px; border-left: 3px solid var(--mostaza); }

.final { background: var(--cobalto); color: var(--blanco); padding: 64px 0; }
.final-row { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.final h2 { font: 900 clamp(2.2rem, 4.6vw, 3.6rem)/1 var(--display); }

.foot { padding: 28px 0; color: var(--tinta-suave); font-size: .9rem; }

@keyframes subir { from { transform: translateY(24px); opacity: 0; } to { transform: none; opacity: 1; } }
@keyframes timbre { 0%, 100% { transform: rotate(0); } 25% { transform: rotate(16deg); } 75% { transform: rotate(-16deg); } }

/* Responsivo */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .hero-copy { padding-top: 0; }
  h1 { max-width: 12ch; }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cambia-grid { grid-template-columns: 1fr; gap: 28px; }
}
@media (max-width: 720px) {
  .nav-links { display: none; }
  .nav-row { justify-content: space-between; }
  .hero { padding: 36px 0 48px; }
  .stage { padding: 16px; border-radius: 22px; }
  .stage-grid { grid-template-columns: 1fr; }
  .phone { height: 540px; }
  .steps, .cambia-list { grid-template-columns: 1fr; }
  .como, .cambia { padding: 56px 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* Ficha del platillo y líneas del pedido */
.dish-row { display: flex; align-items: center; gap: 12px; width: 100%; min-height: 64px; padding: 6px 0; border: 0; background: none; text-align: left; cursor: pointer; }
.dish-row:disabled { cursor: not-allowed; }
.dish-row:hover:not(:disabled) .dish-name { color: var(--cobalto); }
.thumb { width: 52px; height: 52px; flex: none; border-radius: 12px; background: var(--loza); }
.dish-desc { display: block; font-size: .8rem; color: var(--tinta-suave); line-height: 1.3; }
.dish-out .thumb { opacity: .45; }
.line-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; width: 100%; }
.cart-lines li { flex-direction: column; align-items: stretch; padding: 8px 0; border-bottom: 1px solid var(--linea); }
.cart-lines li:last-child { border-bottom: 0; }
.cart-lines .turn { align-self: flex-start; }
.line-name { font-size: .9rem; line-height: 1.3; }
.ficha { position: absolute; inset: 0; z-index: 3; overflow-y: auto; background: var(--blanco); padding: 12px 16px 16px; animation: subir 200ms ease-out; }
.ficha-close { min-height: 44px; padding: 0; border: 0; background: none; color: var(--cobalto); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.ficha-art { display: grid; place-items: center; height: 116px; margin-top: 4px; border-radius: var(--r-medio); background: var(--cobalto-claro); }
.ficha-img { width: 96px; height: 96px; }
.ficha-name { margin-top: 12px; font: 800 1.6rem/1.05 var(--display); color: var(--cobalto); }
.ficha-desc { margin-top: 6px; font-size: .92rem; color: var(--tinta-suave); }
.ficha-opts { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin: 12px 0 0; padding: 0; border: 0; }
.opt { display: flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 10px; border: 1px solid var(--linea); border-radius: var(--r-chico); font-size: .9rem; cursor: pointer; }
.opt input { width: 20px; height: 20px; accent-color: var(--cobalto); cursor: pointer; }
.ficha-hint { margin-top: 6px; font-size: .78rem; color: var(--tinta-suave); }
.ficha-qty { display: flex; align-items: center; justify-content: center; gap: 16px; margin: 14px 0 10px; }
.ficha-qty .qty-n { font-size: 1.3rem; }