/* ========================================================= */
/* VARIABLES Y BASE */
/* ========================================================= */

:root {
  --color-vino: #7a2145;
  --color-vino-oscuro: #5a1834;
  --color-oliva: #57611f;
  --color-dorado: #b8862f;
  --color-crema: #faf6ef;
  --color-crema-oscuro: #efe6d6;
  --color-tinta: #2b2318;
  --color-blanco: #fffdf9;

  --font-display: "Fraunces", "Georgia", serif;
  --font-script: "Playfair Display", "Georgia", serif;
  --font-body: "Work Sans", "Segoe UI", sans-serif;

  --text-xs: 0.78rem;
  --text-sm: 0.9rem;
  --text-base: 1rem;
  --text-lg: 1.2rem;
  --text-xl: 1.65rem;
  --text-2xl: 2.4rem;
  --text-3xl: 3.4rem;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 7rem;

  --content-width: 1240px;
  --content-width-angosto: 760px;
  --radius-sm: 2px;
  --radius-md: 2px;

  --shadow-card: 0 18px 40px rgba(43, 35, 24, 0.08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 400;
  color: var(--color-tinta);
  background-color: var(--color-crema);
  line-height: 1.7;
}

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

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 0 0 var(--space-sm);
  color: var(--color-vino-oscuro);
}

h1 { font-size: var(--text-3xl); font-weight: 400; }
h2 { font-size: var(--text-2xl); }
h3 { font-size: var(--text-xl); }
p { margin: 0 0 var(--space-sm); }

.contenedor {
  width: 100%;
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.seccion { padding: var(--space-xl) 0; }
.seccion--alterna { background-color: var(--color-crema-oscuro); }
.seccion--blanca { background-color: var(--color-blanco); }

.seccion__encabezado {
  max-width: var(--content-width-angosto);
  margin: 0 auto var(--space-lg);
  text-align: center;
}

.seccion__eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--color-oliva);
  margin-bottom: var(--space-sm);
}

.acento-script {
  font-family: var(--font-script);
  font-style: italic;
  color: var(--color-vino);
}

.regla-fina {
  width: 48px;
  height: 1px;
  background-color: var(--color-dorado);
  margin: var(--space-sm) auto;
  border: none;
}

.enlace-saltar {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-vino);
  color: var(--color-blanco);
  padding: 0.75rem 1.25rem;
  z-index: 100;
  border-radius: var(--radius-sm);
}

.enlace-saltar:focus { left: var(--space-sm); top: var(--space-sm); }
:focus-visible { outline: 2px solid var(--color-dorado); outline-offset: 3px; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

/* ========================================================= */
/* BOTONES Y ENLACES */
/* ========================================================= */

.boton {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 1rem 2rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s ease, background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.boton--primario { background-color: var(--color-vino); color: var(--color-blanco); border-color: var(--color-vino); }
.boton--primario:hover, .boton--primario:focus-visible { background-color: var(--color-vino-oscuro); border-color: var(--color-vino-oscuro); }
.boton--secundario { background-color: transparent; border-color: var(--color-tinta); color: var(--color-tinta); }
.boton--secundario:hover, .boton--secundario:focus-visible { background-color: var(--color-tinta); color: var(--color-blanco); }
.boton--bloque { width: 100%; }
.icono-whatsapp { width: 1em; height: 1em; flex-shrink: 0; }

/* ========================================================= */
/* NAVBAR */
/* ========================================================= */

.navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background-color: rgba(250, 246, 239, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-crema-oscuro);
}

.navbar__contenedor {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-sm);
  padding-bottom: var(--space-sm);
}

.navbar__marca {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 500;
  letter-spacing: 0.02em;
  text-decoration: none;
  color: var(--color-vino-oscuro);
}

.navbar__enlaces { display: none; gap: var(--space-md); list-style: none; margin: 0; padding: 0; }
.navbar__enlaces a { text-decoration: none; font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-tinta); }
.navbar__enlaces a:hover { color: var(--color-vino); }
.navbar__cta { display: none; }

.navbar__toggle {
  background: none;
  border: 1px solid var(--color-vino);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.8rem;
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-vino);
  cursor: pointer;
}

@media (min-width: 860px) {
  .navbar__enlaces { display: flex; }
  .navbar__cta { display: inline-flex; padding: 0.7rem 1.4rem; }
  .navbar__toggle { display: none; }
}

.navbar__menu-movil {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md) var(--space-md);
  border-top: 1px solid var(--color-crema-oscuro);
}

.navbar__menu-movil[hidden] { display: none; }
.navbar__menu-movil a { text-decoration: none; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; font-size: var(--text-sm); color: var(--color-tinta); }

@media (min-width: 860px) {
  .navbar__menu-movil { display: none !important; }
}

/* ========================================================= */
/* HERO */
/* ========================================================= */

.hero { padding: var(--space-lg) 0 var(--space-xl); background-color: var(--color-crema-oscuro); }
.hero__grid { display: grid; gap: var(--space-lg); align-items: center; }
.hero__eyebrow { font-size: var(--text-xs); letter-spacing: 0.3em; text-transform: uppercase; color: var(--color-oliva); font-weight: 600; }
.hero__titulo { margin-top: var(--space-sm); }
.hero__descripcion { max-width: 42ch; font-size: var(--text-lg); color: var(--color-tinta); }
.hero__acciones { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-md); margin-top: var(--space-md); }
.hero__imagen { overflow: hidden; justify-self: center; border: 1px solid var(--color-crema-oscuro); }
.hero__imagen img { width: 100%; max-width: 460px; }

@media (min-width: 860px) {
  .hero { padding-top: var(--space-md); }
  .hero__grid { grid-template-columns: 1fr 1fr; gap: var(--space-xl); }
}

/* ========================================================= */
/* HISTORIA */
/* ========================================================= */

.historia__contenido { max-width: var(--content-width-angosto); margin: 0 auto; text-align: center; }
.historia__contenido p { font-size: var(--text-lg); }

/* ========================================================= */
/* CATÁLOGO */
/* ========================================================= */

.catalogo__tabs {
  display: flex;
  justify-content: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
  margin-bottom: var(--space-lg);
  border-bottom: 1px solid var(--color-crema-oscuro);
  padding-bottom: var(--space-sm);
}

.catalogo__tab {
  background-color: transparent;
  border: none;
  padding: 0.3rem 0;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-tinta);
  cursor: pointer;
  position: relative;
  transition: color 0.2s ease;
}

.catalogo__tab::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -0.85rem;
  height: 2px;
  background-color: var(--color-vino);
  transform: scaleX(0);
  transition: transform 0.25s ease;
}

.catalogo__tab[aria-selected="true"] { color: var(--color-vino); }
.catalogo__tab[aria-selected="true"]::after { transform: scaleX(1); }

.catalogo__grid { display: grid; gap: var(--space-lg) var(--space-md); grid-template-columns: 1fr; }
@media (min-width: 640px) { .catalogo__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .catalogo__grid { grid-template-columns: repeat(3, 1fr); } }

.producto-card { background-color: transparent; display: flex; flex-direction: column; }
.producto-card[hidden] { display: none; }
.producto-card__imagen { position: relative; overflow: hidden; background-color: var(--color-crema-oscuro); margin-bottom: var(--space-sm); }
.producto-card__imagen img { width: 100%; height: auto; display: block; transition: transform 0.6s ease; }

.boton-corazon {
  position: absolute;
  top: 0.7rem;
  right: 0.7rem;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.4rem 0.6rem;
  border: none;
  border-radius: 999px;
  background-color: rgba(255, 253, 249, 0.85);
  backdrop-filter: blur(4px);
  color: var(--color-vino);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.15s ease, background-color 0.2s ease;
}

.boton-corazon svg { width: 1.1em; height: 1.1em; }
.boton-corazon:hover { transform: scale(1.06); }

.boton-corazon--activo { color: var(--color-blanco); background-color: var(--color-vino); }
.boton-corazon--activo svg { fill: currentColor; }
.producto-card:hover .producto-card__imagen img { transform: scale(1.035); }
.producto-card__cuerpo { display: flex; flex-direction: column; gap: 0.5rem; flex-grow: 1; }
.producto-card__categoria { font-size: var(--text-xs); letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-oliva); margin: 0; }

.etiqueta-exclusiva {
  display: inline-block;
  align-self: flex-start;
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--color-vino-oscuro);
  background-color: rgba(184, 134, 47, 0.18);
  border: 1px solid var(--color-dorado);
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  margin: 0.2rem 0;
}

.producto-card__nota-exclusiva {
  font-size: var(--text-xs);
  font-style: italic;
  color: var(--color-oliva);
  margin: 0;
}

.producto-card__ayuda {
  font-size: var(--text-xs);
  font-style: italic;
  color: var(--color-oliva);
  margin: 0.3rem 0 0;
}
.producto-card__nombre { font-family: var(--font-display); font-weight: 500; font-size: var(--text-lg); color: var(--color-vino-oscuro); margin: 0; }
.producto-card__descripcion { font-size: var(--text-sm); color: var(--color-tinta); margin: 0; }
.producto-card__precio { font-family: var(--font-display); font-weight: 500; color: var(--color-tinta); font-size: var(--text-lg); margin: 0.2rem 0; }
.producto-card__precio span { font-family: var(--font-body); font-weight: 400; font-size: var(--text-sm); color: var(--color-oliva); }
.producto-card__precio--consultar { font-family: var(--font-body); font-style: italic; font-size: var(--text-sm); color: var(--color-oliva); }
.producto-card__campo { display: flex; flex-direction: column; gap: 0.3rem; font-size: var(--text-xs); margin-top: 0.3rem; }
.producto-card__campo label { letter-spacing: 0.04em; color: var(--color-tinta); }

.producto-card__campo input,
.producto-card__campo select {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  padding: 0.6rem 0;
  border: none;
  border-bottom: 1px solid var(--color-crema-oscuro);
  background-color: transparent;
  border-radius: 0;
  color: var(--color-tinta);
  width: 100%;
}

.producto-card__campo select {
  appearance: none;
  -webkit-appearance: none;
  color-scheme: light;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%2357611f'%3E%3Cpath d='M5.5 7.5l4.5 4.5 4.5-4.5' stroke='%2357611f' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.2rem center;
  background-size: 0.9em;
  padding-right: 1.4rem;
  cursor: pointer;
}

.producto-card__campo select option {
  background-color: var(--color-crema);
  color: var(--color-tinta);
}

.producto-card__campo input:focus,
.producto-card__campo select:focus { outline: none; border-color: var(--color-vino); }

/* Grupo: campo de notas + botón de enviar pedido con flecha */
.producto-card__input-grupo {
  display: flex;
  align-items: flex-end;
  gap: 0.6rem;
}

.producto-card__input-grupo input { flex-grow: 1; }

.boton-flecha {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.4rem;
  height: 2.4rem;
  border: none;
  border-radius: 50%;
  background-color: var(--color-vino);
  color: var(--color-blanco);
  cursor: pointer;
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.boton-flecha svg { width: 1.1em; height: 1.1em; }

.boton-flecha:hover,
.boton-flecha:focus-visible {
  background-color: var(--color-vino-oscuro);
  transform: translateX(2px);
}
.producto-card--agotado .producto-card__imagen { opacity: 0.5; }

/* ========================================================= */
/* CÓMO PEDIR */
/* ========================================================= */

.pasos-pedido { display: grid; gap: var(--space-lg); list-style: none; margin: 0; padding: 0; counter-reset: pedido; }
.pasos-pedido__item { text-align: center; counter-increment: pedido; }
.pasos-pedido__item::before { content: counter(pedido); display: block; font-family: var(--font-script); font-style: italic; font-size: var(--text-2xl); color: var(--color-dorado); margin-bottom: var(--space-xs); }
@media (min-width: 640px) { .pasos-pedido { grid-template-columns: repeat(3, 1fr); } }

/* ========================================================= */
/* CTA FINAL */
/* ========================================================= */

.cta-final { text-align: center; border-top: 1px solid var(--color-crema-oscuro); border-bottom: 1px solid var(--color-crema-oscuro); padding: var(--space-lg) var(--space-md); }

/* ========================================================= */
/* FOOTER */
/* ========================================================= */

.pie { background-color: var(--color-tinta); color: var(--color-crema); padding: var(--space-lg) 0 var(--space-md); text-align: center; }
.pie__marca { font-family: var(--font-display); font-size: var(--text-lg); letter-spacing: 0.04em; margin-bottom: 0.4rem; }
.pie__ubicacion { font-size: var(--text-xs); letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-dorado); margin-bottom: var(--space-sm); }

.pie__contacto { margin: var(--space-sm) 0; }

.pie__contacto-titulo {
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(250, 246, 239, 0.6);
  margin-bottom: 0.6rem;
}

.pie__whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 50%;
  background-color: rgba(250, 246, 239, 0.1);
  color: var(--color-crema);
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.pie__whatsapp svg { width: 1.3em; height: 1.3em; }

.pie__whatsapp:hover,
.pie__whatsapp:focus-visible {
  background-color: var(--color-vino);
  transform: translateY(-2px);
}
.pie a { text-decoration: none; border-bottom: 1px solid rgba(250, 246, 239, 0.4); }
.pie a.pie__whatsapp { border-bottom: none; }
.pie__aviso { font-size: var(--text-xs); color: rgba(250, 246, 239, 0.55); margin-top: var(--space-md); border-top: 1px solid rgba(250, 246, 239, 0.15); padding-top: var(--space-sm); max-width: 640px; margin-left: auto; margin-right: auto; }

/* ========================================================= */
/* ANIMACIÓN DE REVELADO AL HACER SCROLL */
/* ========================================================= */

.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.8s ease, transform 0.8s ease; }
.reveal.reveal--visible { opacity: 1; transform: translateY(0); }