/* Fuego & Sal — demo de gastronomía (Core Vibe)
   Carbón, brasa y crema. Serif con carácter (Fraunces) + sans limpia (Instrument Sans). */

@font-face { font-family: "Fraunces"; src: url("/demos/_base/fonts/fraunces-var.woff2") format("woff2"); font-weight: 100 900; font-style: normal; font-display: swap; }
@font-face { font-family: "Fraunces"; src: url("/demos/_base/fonts/fraunces-var-italic.woff2") format("woff2"); font-weight: 100 900; font-style: italic; font-display: swap; }
@font-face { font-family: "Instrument Sans"; src: url("/assets/fonts/instrument-sans-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Instrument Sans"; src: url("/assets/fonts/instrument-sans-600.woff2") format("woff2"); font-weight: 600 700; font-display: swap; }

:root {
  --carbon: #120b08;
  --carbon-2: #1b120d;
  --carbon-3: #2a1c15;
  --brasa: #e8642c;
  --brasa-2: #ff8a4c;
  --ambar: #f2b36b;
  --crema: #f4e9dc;
  --crema-2: #c9b6a2;
  --linea: rgba(244, 233, 220, 0.14);
  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans: "Instrument Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

body {
  background: var(--carbon);
  color: var(--crema);
  font: 400 1.0625rem/1.65 var(--sans);
  -webkit-font-smoothing: antialiased;
}
:focus-visible { outline: 2px solid var(--ambar); outline-offset: 3px; border-radius: 4px; }
a { color: inherit; }

.wrap { width: min(100% - 2 * clamp(16px, 4vw, 40px), 1180px); margin-inline: auto; }
.kicker {
  margin-bottom: 14px;
  color: var(--brasa-2);
  font: 600 0.78rem/1 var(--sans);
  letter-spacing: 0.22em;
  text-transform: uppercase;
}
h1, h2, h3 { font-family: var(--serif); font-weight: 500; line-height: 1.05; letter-spacing: -0.015em; }
h2 { font-size: clamp(2rem, 3vw + 1rem, 3.2rem); }
h1 em, h2 em { color: var(--ambar); font-style: italic; font-weight: 400; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0.95em 1.6em;
  border: 1px solid transparent;
  border-radius: 999px;
  font: 600 0.98rem/1 var(--sans);
  text-decoration: none;
  transition: transform 0.25s var(--ease), background-color 0.25s, border-color 0.25s, color 0.25s;
}
.btn:hover { transform: translateY(-2px); }
.btn--brasa { background: var(--brasa); color: var(--carbon); }
.btn--brasa:hover { background: var(--brasa-2); }
.btn--linea { border-color: rgba(244, 233, 220, 0.35); color: var(--crema); }
.btn--linea:hover { border-color: var(--crema); }
.btn--sm { padding: 0.7em 1.2em; font-size: 0.92rem; }
.btn--full { width: 100%; }

/* ---------- Encabezado ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(18, 11, 8, 0.6);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: background-color 0.3s, border-color 0.3s;
}
.header.is-scrolled { background: rgba(18, 11, 8, 0.92); border-bottom-color: var(--linea); }
.header__in { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 20px; }
.logo { display: inline-flex; align-items: center; gap: 10px; font: 500 1.45rem/1 var(--serif); text-decoration: none; }
.logo em { color: var(--brasa-2); font-style: italic; }
.logo__mark { width: 30px; height: 30px; fill: var(--brasa); }
.logo__mark circle { fill: var(--ambar); }
.nav { display: flex; align-items: center; gap: 6px; }
.nav a:not(.btn) { padding: 0.5em 0.9em; color: var(--crema-2); font-size: 0.95rem; text-decoration: none; transition: color 0.2s; }
.nav a:not(.btn):hover { color: var(--crema); }
.nav-btn { display: none; place-items: center; align-content: center; gap: 6px; width: 44px; height: 44px; padding: 0 12px; border: 1px solid var(--linea); border-radius: 12px; background: transparent; }
.nav-btn i { display: block; width: 100%; height: 2px; border-radius: 2px; background: var(--crema); transition: transform 0.3s var(--ease); }
.nav-btn[aria-expanded="true"] i:first-of-type { transform: translateY(4px) rotate(45deg); }
.nav-btn[aria-expanded="true"] i:last-of-type { transform: translateY(-4px) rotate(-45deg); }

/* ---------- Portada ---------- */
.hero { position: relative; overflow: hidden; overflow: clip; padding: clamp(48px, 8vw, 110px) 0 clamp(70px, 9vw, 130px); isolation: isolate; }
.hero::before {
  content: "";
  position: absolute;
  inset: auto -20% -40% 30%;
  z-index: -1;
  height: 80%;
  background: radial-gradient(closest-side, rgba(232, 100, 44, 0.28), transparent);
}
.hero__grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: clamp(30px, 5vw, 70px); align-items: center; }
.hero h1 { font-size: clamp(3rem, 6.4vw + 0.5rem, 6.2rem); line-height: 0.95; letter-spacing: -0.03em; }
.hero__lead { max-width: 46ch; margin-top: 26px; color: var(--crema-2); font-size: clamp(1.05rem, 0.4vw + 1rem, 1.22rem); }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.hero__datos { display: flex; flex-wrap: wrap; gap: 14px 36px; margin-top: 44px; padding-top: 26px; border-top: 1px solid var(--linea); }
.hero__datos li { display: flex; flex-direction: column; color: var(--crema-2); font-size: 0.9rem; }
.hero__datos b { color: var(--crema); font: 500 1.5rem/1.2 var(--serif); }

.brasa { position: relative; aspect-ratio: 1; width: min(100%, 520px); margin-inline: auto; }
.brasa__anillo { position: absolute; inset: 0; width: 100%; height: 100%; animation: girar 40s linear infinite; }
.brasa__anillo text { fill: var(--ambar); font: 600 15px var(--sans); opacity: 0.75; }
.brasa__esfera {
  position: absolute;
  inset: 17%;
  border-radius: 50%;
  background: radial-gradient(circle at 40% 36%, #ffe1a8 0, #ffb45f 12%, #f27a36 28%, #c2461b 46%, #6b220d 66%, #2a130b 80%);
  box-shadow: 0 0 80px 10px rgba(232, 100, 44, 0.35), inset -18px -24px 60px rgba(0, 0, 0, 0.55);
  animation: latido 4.5s ease-in-out infinite;
}
.chispa { position: absolute; bottom: 30%; width: 6px; height: 6px; border-radius: 50%; background: var(--ambar); box-shadow: 0 0 10px 2px rgba(255, 180, 95, 0.8); opacity: 0; animation: chispa 4s ease-out infinite; }
.chispa--1 { left: 30%; animation-delay: 0s; }
.chispa--2 { left: 48%; animation-delay: 1.1s; width: 4px; height: 4px; }
.chispa--3 { left: 62%; animation-delay: 2.2s; }
.chispa--4 { left: 40%; animation-delay: 2.9s; width: 3px; height: 3px; }
.chispa--5 { left: 70%; animation-delay: 0.6s; width: 4px; height: 4px; }
.chispa--6 { left: 54%; animation-delay: 3.4s; width: 3px; height: 3px; }

@keyframes girar { to { transform: rotate(360deg); } }
@keyframes latido {
  0%, 100% { box-shadow: 0 0 70px 6px rgba(232, 100, 44, 0.3), inset -18px -24px 60px rgba(0, 0, 0, 0.55); }
  50% { box-shadow: 0 0 110px 18px rgba(232, 100, 44, 0.45), inset -18px -24px 60px rgba(0, 0, 0, 0.5); }
}
@keyframes chispa {
  0% { transform: translate(0, 0) scale(1); opacity: 0; }
  12% { opacity: 1; }
  100% { transform: translate(18px, -260px) scale(0.3); opacity: 0; }
}

/* ---------- Secciones ---------- */
.seccion { padding: clamp(80px, 9vw, 130px) 0; }
.seccion--carta,
.seccion--resenas { background: var(--carbon-2); }
.cabecera { max-width: 720px; margin-bottom: clamp(36px, 5vw, 60px); }

/* La casa */
.casa { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: clamp(36px, 6vw, 90px); align-items: center; }
.casa__intro p:last-child { margin-top: 22px; color: var(--crema-2); }
.pilares { display: grid; gap: 14px; }
.pilar {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 4px 18px;
  padding: 24px;
  border: 1px solid var(--linea);
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(232, 100, 44, 0.08), transparent 60%);
}
.pilar svg { grid-row: span 2; width: 48px; height: 48px; fill: none; stroke: var(--brasa-2); stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.pilar h3 { font-size: 1.35rem; }
.pilar p { color: var(--crema-2); font-size: 0.97rem; }

/* Carta con pestañas (funciona sin JavaScript) */
.carta__radio { position: absolute; width: 1px; height: 1px; opacity: 0; }
.carta__tabs { display: flex; gap: 8px; margin-bottom: 34px; overflow-x: auto; padding-bottom: 4px; scrollbar-width: none; }
.carta__tabs label {
  flex-shrink: 0;
  padding: 0.7em 1.3em;
  border: 1px solid var(--linea);
  border-radius: 999px;
  color: var(--crema-2);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: background-color 0.25s, color 0.25s, border-color 0.25s;
}
.carta__tabs label:hover { color: var(--crema); border-color: rgba(244, 233, 220, 0.4); }
#c-entradas:checked ~ .carta__tabs [for="c-entradas"],
#c-parrilla:checked ~ .carta__tabs [for="c-parrilla"],
#c-guarniciones:checked ~ .carta__tabs [for="c-guarniciones"],
#c-postres:checked ~ .carta__tabs [for="c-postres"] { border-color: var(--brasa); background: var(--brasa); color: var(--carbon); }
#c-entradas:focus-visible ~ .carta__tabs [for="c-entradas"],
#c-parrilla:focus-visible ~ .carta__tabs [for="c-parrilla"],
#c-guarniciones:focus-visible ~ .carta__tabs [for="c-guarniciones"],
#c-postres:focus-visible ~ .carta__tabs [for="c-postres"] { outline: 2px solid var(--ambar); outline-offset: 3px; }
.carta__lista { display: none; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 30px 60px; }
#c-entradas:checked ~ .carta__lista--entradas,
#c-parrilla:checked ~ .carta__lista--parrilla,
#c-guarniciones:checked ~ .carta__lista--guarniciones,
#c-postres:checked ~ .carta__lista--postres { display: grid; animation: aparecer 0.5s var(--ease); }
@keyframes aparecer { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.plato { display: flex; align-items: baseline; gap: 12px; }
.plato h3 { font-size: 1.3rem; }
.plato::after { content: ""; order: 1; flex: 1; min-width: 20px; border-bottom: 1px dotted rgba(244, 233, 220, 0.3); transform: translateY(-4px); }
.plato__precio { order: 2; color: var(--ambar); font: 500 1.15rem var(--serif); white-space: nowrap; }
.carta__lista p { margin-top: 6px; color: var(--crema-2); font-size: 0.95rem; }
.tag { display: inline-block; margin-left: 4px; padding: 1px 8px; border: 1px solid rgba(242, 179, 107, 0.4); border-radius: 999px; color: var(--ambar); font-size: 0.72rem; font-weight: 600; letter-spacing: 0.04em; vertical-align: 1px; }

/* Recomendación del chef: plato dibujado con CSS */
.chef { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(36px, 6vw, 90px); align-items: center; }
.chef__texto p { margin-top: 20px; color: var(--crema-2); }
.chef__datos { display: flex; flex-wrap: wrap; gap: 14px 34px; margin: 28px 0 34px; }
.chef__datos dt { color: var(--crema-2); font-size: 0.82rem; letter-spacing: 0.08em; text-transform: uppercase; }
.chef__datos dd { font: 500 1.3rem var(--serif); }
.plato-art { display: grid; place-items: center; }
.plato-art__plato {
  position: relative;
  width: min(100%, 440px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, #efe6d9 0 54%, #d9cbb8 55% 57%, #f5eee4 58% 69%, #d2c2ad 70% 71%, transparent 72%);
  filter: drop-shadow(0 40px 50px rgba(0, 0, 0, 0.55));
}
.plato-art__corte {
  position: absolute;
  inset: 30% 24% 32% 22%;
  border-radius: 46% 54% 50% 50% / 55% 50% 50% 45%;
  background:
    repeating-linear-gradient(-35deg, transparent 0 18px, rgba(30, 10, 4, 0.55) 18px 23px),
    radial-gradient(circle at 40% 40%, #a8461f, #7a2c13 55%, #4a1a0b);
  box-shadow: inset 0 -10px 20px rgba(0, 0, 0, 0.35), 0 4px 10px rgba(0, 0, 0, 0.3);
  transform: rotate(-12deg);
}
.plato-art__salsa { position: absolute; width: 22px; height: 22px; border-radius: 50%; background: radial-gradient(circle, #6f8f2c, #3e5a16); }
.plato-art__salsa--1 { left: 30%; top: 66%; }
.plato-art__salsa--2 { left: 40%; top: 70%; width: 16px; height: 16px; }
.plato-art__salsa--3 { left: 64%; top: 26%; width: 18px; height: 18px; }
.plato-art__hoja { position: absolute; right: 24%; bottom: 25%; width: 44px; height: 18px; border-radius: 0 100% 0 100%; background: #5e7f2a; transform: rotate(-30deg); }

/* Vinos: botellas dibujadas con CSS */
.vinos { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.vino { display: flex; flex-direction: column; gap: 6px; padding: 26px 22px 24px; border: 1px solid var(--linea); border-radius: 22px; background: var(--carbon-2); transition: transform 0.35s var(--ease), border-color 0.35s; }
.vino:hover { transform: translateY(-4px); border-color: rgba(242, 179, 107, 0.45); }
.vino h3 { font-size: 1.35rem; }
.vino p { color: var(--crema-2); font-size: 0.93rem; }
.vino .vino__origen { color: var(--brasa-2); font-size: 0.82rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; }
.vino .vino__precio { margin-top: auto; padding-top: 12px; color: var(--ambar); font: 500 1.2rem var(--serif); }
.botella { position: relative; width: 46px; height: 150px; margin: 0 auto 18px; }
.botella::before { content: ""; position: absolute; left: 50%; top: 0; width: 14px; height: 58px; border-radius: 4px 4px 2px 2px; background: var(--vidrio); transform: translateX(-50%); }
.botella::after { content: ""; position: absolute; inset: 46px 0 0; border-radius: 18px 18px 8px 8px; background: linear-gradient(90deg, rgba(255, 255, 255, 0.18), transparent 35%), var(--vidrio); }
.botella span { position: absolute; z-index: 1; left: 6px; right: 6px; top: 86px; height: 40px; border-radius: 3px; background: var(--etiqueta); }
.botella--malbec { --vidrio: #2e0f1a; --etiqueta: #e9d9c4; }
.botella--cabernet { --vidrio: #1f2a14; --etiqueta: #f2b36b; }
.botella--torrontes { --vidrio: #c8b46b; --etiqueta: #fff6e6; }
.botella--pinot { --vidrio: #3a1424; --etiqueta: #e8642c; }

/* Reservas */
.reservas {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(30px, 5vw, 70px);
  padding: clamp(28px, 4vw, 56px);
  border: 1px solid rgba(232, 100, 44, 0.35);
  border-radius: 32px;
  background: radial-gradient(circle at 0% 0%, rgba(232, 100, 44, 0.22), transparent 55%), var(--carbon-2);
}
.reservas__copy p { margin-top: 18px; color: var(--crema-2); }
.resumen { display: flex; flex-direction: column; gap: 6px; margin-top: 30px; padding: 20px 22px; border-radius: 18px; background: rgba(0, 0, 0, 0.3); }
.resumen__titulo { color: var(--brasa-2); font-size: 0.78rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; }
.resumen__texto { font: 500 1.4rem/1.3 var(--serif); }
.form-reserva { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.campo { display: flex; flex-direction: column; gap: 8px; }
.campo label, .campo__label, .ocasion legend { color: var(--crema-2); font-size: 0.86rem; font-weight: 600; }
.campo input, .campo select {
  width: 100%;
  padding: 0.85em 1em;
  border: 1px solid var(--linea);
  border-radius: 14px;
  background: rgba(0, 0, 0, 0.28);
  color-scheme: dark;
}
.campo input:focus, .campo select:focus { outline: none; border-color: var(--brasa); box-shadow: 0 0 0 3px rgba(232, 100, 44, 0.25); }
.campo input::placeholder { color: rgba(244, 233, 220, 0.35); }
.stepper { display: flex; align-items: center; justify-content: space-between; padding: 6px; border: 1px solid var(--linea); border-radius: 14px; background: rgba(0, 0, 0, 0.28); }
.stepper button { width: 40px; height: 40px; border: 0; border-radius: 10px; background: var(--carbon-3); font-size: 1.3rem; }
.stepper button:hover { background: var(--brasa); color: var(--carbon); }
.stepper output { font: 500 1.4rem var(--serif); }
.ocasion { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; border: 0; }
.ocasion legend { width: 100%; margin-bottom: 8px; }
.ocasion label { position: relative; cursor: pointer; }
.ocasion input { position: absolute; opacity: 0; }
.ocasion span { display: block; padding: 0.55em 1em; border: 1px solid var(--linea); border-radius: 999px; color: var(--crema-2); font-size: 0.9rem; transition: all 0.2s; }
.ocasion input:checked + span { border-color: var(--ambar); background: rgba(242, 179, 107, 0.14); color: var(--crema); }
.ocasion input:focus-visible + span { outline: 2px solid var(--ambar); outline-offset: 2px; }
.form-reserva .btn--full { grid-column: 1 / -1; margin-top: 6px; }
.form-nota { grid-column: 1 / -1; color: var(--crema-2); font-size: 0.8rem; text-align: center; }

/* Reseñas */
.resenas { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.resena { display: flex; flex-direction: column; gap: 14px; padding: 28px; border: 1px solid var(--linea); border-radius: 22px; }
.estrellas { color: var(--ambar); letter-spacing: 0.2em; }
.resena blockquote { flex: 1; font: italic 400 1.2rem/1.45 var(--serif); }
.resena__autor { color: var(--crema-2); font-size: 0.88rem; }

/* Ubicación con mapa ilustrado */
.ubicacion { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(30px, 5vw, 70px); align-items: center; }
.mapa {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--linea);
  border-radius: 28px;
  background:
    repeating-linear-gradient(28deg, transparent 0 46px, rgba(244, 233, 220, 0.07) 46px 50px),
    repeating-linear-gradient(-62deg, transparent 0 70px, rgba(244, 233, 220, 0.07) 70px 75px),
    linear-gradient(118deg, transparent 47%, rgba(242, 179, 107, 0.22) 47% 50%, transparent 50%),
    var(--carbon-2);
}
.mapa__plaza { position: absolute; left: 18%; top: 22%; width: 26%; height: 30%; border-radius: 18px; background: rgba(94, 127, 42, 0.35); transform: rotate(28deg); }
.mapa__pin { position: absolute; left: 58%; top: 48%; width: 22px; height: 22px; border-radius: 50%; background: var(--brasa); box-shadow: 0 0 0 0 rgba(232, 100, 44, 0.6); animation: pin 2s ease-out infinite; }
@keyframes pin { 0% { box-shadow: 0 0 0 0 rgba(232, 100, 44, 0.55); } 100% { box-shadow: 0 0 0 26px rgba(232, 100, 44, 0); } }
.ubicacion__texto > p:not(.kicker) { margin-top: 12px; color: var(--crema-2); }
.horarios { width: 100%; margin: 24px 0 28px; border-collapse: collapse; }
.horarios th, .horarios td { padding: 12px 0; border-bottom: 1px solid var(--linea); text-align: left; font-weight: 400; }
.horarios td { color: var(--ambar); font-family: var(--serif); text-align: right; }

/* Pie */
.footer { padding: 56px 0 40px; border-top: 1px solid var(--linea); }
.footer__in { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px 30px; color: var(--crema-2); font-size: 0.92rem; }
.footer__legal { flex-basis: 100%; font-size: 0.82rem; }
.footer__legal a { color: var(--ambar); }

@media (prefers-reduced-motion: reduce) {
  .brasa__anillo, .brasa__esfera, .chispa, .mapa__pin { animation: none; }
  .chispa { display: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero__grid, .casa, .chef, .reservas, .ubicacion { grid-template-columns: minmax(0, 1fr); }
  .brasa { width: min(100%, 420px); }
  .vinos { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .resenas { grid-template-columns: minmax(0, 1fr); }
  .carta__lista { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 860px) {
  .nav-btn { display: grid; }
  .js .nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    height: calc(100dvh - 72px);
    padding: 24px clamp(16px, 4vw, 40px);
    background: var(--carbon);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0s linear 0.3s;
  }
  .js .nav.is-open { opacity: 1; visibility: visible; transition-delay: 0s; }
  .js .nav a:not(.btn) { padding: 0.6em 0; color: var(--crema); font: 500 1.8rem var(--serif); }
  .js .nav .btn { margin-top: 18px; }
  html:not(.js) .nav a:not(.btn) { display: none; }
}
@media (max-width: 560px) {
  .form-reserva { grid-template-columns: minmax(0, 1fr); }
  .vinos { grid-template-columns: minmax(0, 1fr); }
  .hero__ctas .btn { flex: 1 1 100%; }
  .plato { flex-wrap: wrap; }
  .plato::after { display: none; }
  .plato__precio { order: 0; width: 100%; }
}