/* ============================================================
   LUMA Pub&Beer · components.css
   Componentes reutilizables: botones, marca, header, navegación,
   formularios, etiquetas, botón flotante y diálogo de aviso.
   ============================================================ */

/* ---------- Botones ---------- */
.btn {
  --btn-pad-y: 1rem;
  --btn-pad-x: 2rem;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  min-height: 3rem;
  padding: var(--btn-pad-y) var(--btn-pad-x);
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  line-height: 1;
  white-space: nowrap;
  isolation: isolate;
  overflow: hidden;
  transition:
    color var(--dur) var(--ease),
    border-color var(--dur) var(--ease),
    background-color var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease);
}
.btn .icon { width: 1.1rem; height: 1.1rem; }
/* Microinteracción al pulsar */
.btn:active { transform: scale(0.97); }
.btn { transition-property: color, border-color, background-color, box-shadow, transform; }
.btn[hidden] { display: none; }

/* Dorado: acento principal (reservas) */
.btn--gold {
  color: var(--onyx);
  background: linear-gradient(135deg, var(--champagne), var(--bronze));
  box-shadow: 0 0 0 0 rgba(229, 211, 179, 0);
}
.btn--gold::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(110deg, transparent 30%, rgba(255, 255, 255, 0.45) 50%, transparent 70%);
  transform: translateX(-120%);
  transition: transform 0.9s var(--ease-out);
}
.btn--gold:hover::before { transform: translateX(120%); }
.btn--gold:hover { box-shadow: 0 10px 40px -12px rgba(229, 211, 179, 0.45); }

/* Fantasma: acción secundaria */
.btn--ghost {
  color: var(--ivory);
  border-color: var(--line-strong);
  background: rgba(10, 10, 10, 0.2);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}
.btn--ghost:hover {
  border-color: var(--champagne);
  color: var(--champagne);
  background: rgba(229, 211, 179, 0.06);
}

.btn--sm { --btn-pad-y: 0.7rem; --btn-pad-x: 1.25rem; min-height: 2.5rem; font-size: 0.6875rem; }
.btn--block { width: 100%; white-space: normal; text-align: center; line-height: 1.4; --btn-pad-x: 1rem; }

/* ---------- Marca / logotipo ---------- */
.brand { display: inline-flex; align-items: center; }

.wordmark {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  line-height: 1;
  color: var(--champagne);
}
.wordmark__name {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.65rem;
  letter-spacing: 0.32em;
  margin-right: -0.32em; /* compensa el tracking para centrar */
}
.wordmark__sub {
  margin-top: 0.3rem;
  font-size: 0.5rem;
  font-weight: 500;
  letter-spacing: 0.42em;
  margin-right: -0.42em;
  text-transform: uppercase;
  color: var(--bronze);
}
.wordmark--hero .wordmark__name { font-size: min(clamp(3rem, 2rem + 6vw, 6.5rem), 11vh); font-weight: 300; }
.wordmark--hero .wordmark__sub { font-size: clamp(0.6rem, 0.5rem + 0.5vw, 0.85rem); margin-top: 0.8rem; }
.wordmark--footer .wordmark__name { font-size: clamp(2.6rem, 2rem + 3vw, 4.2rem); font-weight: 300; }
.wordmark--footer .wordmark__sub { font-size: 0.65rem; margin-top: 0.6rem; }

/* Logotipo original (cuando existe el archivo): solo se fija la altura,
   el ancho es automático para no deformar sus proporciones. */
.logo-img {
  width: auto;
  height: 2.6rem;
  max-width: none;
  object-fit: contain;
}
.hero__brand .logo-img { height: min(clamp(5.5rem, 4rem + 8vw, 10rem), 18vh); }
.brand--footer .logo-img { height: clamp(4rem, 3rem + 4vw, 6rem); }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: var(--z-header);
  height: var(--header-h);
  transition:
    background-color var(--dur) var(--ease),
    border-color var(--dur) var(--ease),
    transform var(--dur) var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header::before {
  /* degradado superior para legibilidad mientras es transparente */
  content: "";
  position: absolute;
  inset: 0 0 -2rem 0;
  background: linear-gradient(to bottom, rgba(10, 10, 10, 0.55), transparent);
  pointer-events: none;
  transition: opacity var(--dur) var(--ease);
}
.site-header.is-scrolled {
  background-color: rgba(10, 10, 10, 0.78);
  -webkit-backdrop-filter: blur(14px) saturate(1.2);
  backdrop-filter: blur(14px) saturate(1.2);
  border-bottom-color: var(--line-soft);
}
.site-header.is-scrolled::before { opacity: 0; }
.site-header.is-hidden { transform: translateY(-100%); }

.site-header__inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  height: 100%;
}

.site-header__cta { margin-left: auto; }

/* ---------- Navegación (móvil: panel a pantalla completa) ---------- */
.main-nav {
  position: fixed;
  inset: 0;
  z-index: -1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-7);
  padding: calc(var(--header-h) + var(--space-6)) var(--gutter) var(--space-7);
  background:
    radial-gradient(60% 40% at 80% 15%, rgba(194, 166, 118, 0.12), transparent 70%),
    var(--bg-0);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.5s var(--ease), visibility 0s linear 0.5s;
}
.main-nav.is-open {
  opacity: 1;
  visibility: visible;
  transition: opacity 0.5s var(--ease), visibility 0s;
}

.main-nav__list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.main-nav__link {
  display: inline-block;
  padding-block: var(--space-2);
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 1.6rem + 3vw, 3rem);
  font-weight: 300;
  line-height: 1.1;
  color: var(--ivory);
  transition: color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.main-nav__link:hover,
.main-nav__link.is-active { color: var(--champagne); }
.main-nav__link.is-active { font-style: italic; }

.main-nav.is-open .main-nav__list li {
  animation: nav-in 0.7s var(--ease-out) both;
}
.main-nav.is-open .main-nav__list li:nth-child(2) { animation-delay: 0.06s; }
.main-nav.is-open .main-nav__list li:nth-child(3) { animation-delay: 0.12s; }
.main-nav.is-open .main-nav__list li:nth-child(4) { animation-delay: 0.18s; }

@keyframes nav-in {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: none; }
}

.main-nav__cta { align-self: flex-start; }
.main-nav__note {
  font-size: var(--fs-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--text-mute);
}

/* Botón hamburguesa: dos líneas finas que forman una X */
.menu-toggle {
  position: relative;
  width: 2.75rem;
  height: 2.75rem;
  display: grid;
  place-content: center;
  gap: 7px;
  margin-right: -0.6rem;
}
.menu-toggle__bar {
  display: block;
  width: 1.6rem;
  height: 1px;
  background: var(--ivory);
  transition: transform 0.45s var(--ease), width 0.45s var(--ease);
}
.menu-toggle__bar:last-child { width: 1.05rem; justify-self: end; }
.menu-toggle[aria-expanded="true"] .menu-toggle__bar:first-child { transform: translateY(4px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-toggle__bar:last-child { width: 1.6rem; transform: translateY(-4px) rotate(-45deg); }

/* ---------- Píldora de estado ---------- */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  font-size: var(--fs-xs);
  letter-spacing: 0.08em;
  color: var(--text-soft);
  background: rgba(10, 10, 10, 0.4);
}
.status-pill__dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--bronze);
  box-shadow: 0 0 0 0 rgba(194, 166, 118, 0.6);
  animation: pulse 2.4s var(--ease) infinite;
}
.status-pill.is-live .status-pill__dot { background: #9FBF8F; animation: none; }

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(194, 166, 118, 0.55); }
  70% { box-shadow: 0 0 0 8px rgba(194, 166, 118, 0); }
  100% { box-shadow: 0 0 0 0 rgba(194, 166, 118, 0); }
}

/* ---------- Aviso de contenido de demostración ---------- */
.demo-notice {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: var(--space-6);
  font-size: var(--fs-xs);
  letter-spacing: 0.06em;
  color: var(--text-mute);
}
.demo-notice__dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--gold-dark);
  flex-shrink: 0;
}

/* ---------- Etiquetas de producto ---------- */
.tag {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.65rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--champagne);
  line-height: 1.3;
  white-space: normal; /* las etiquetas largas se ajustan en pantallas estrechas */
  max-width: 100%;
}
.tag--especial {
  border-color: transparent;
  color: var(--onyx);
  background: linear-gradient(135deg, var(--champagne), var(--bronze));
}
.tag-list { display: flex; flex-wrap: wrap; gap: 0.4rem; }

/* ---------- Formulario ---------- */
.field { position: relative; display: flex; flex-direction: column; gap: 0.4rem; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }

.field__label {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: var(--tracking);
  text-transform: uppercase;
  color: var(--bronze);
}
.field__optional { text-transform: none; letter-spacing: 0; color: var(--text-mute); }

.field__input {
  width: 100%;
  min-height: 3rem;
  padding: 0.75rem 0;
  border: 0;
  border-bottom: 1px solid var(--line-strong);
  border-radius: 0;
  background: transparent;
  font-size: 1rem; /* ≥16px evita el zoom automático en iOS */
  color: var(--ivory);
  transition: border-color var(--dur) var(--ease);
  appearance: none;
  -webkit-appearance: none;
}
.field__input::placeholder { color: var(--text-mute); }
.field__input:hover { border-bottom-color: var(--bronze); }
.field__input:focus { outline: none; border-bottom-color: var(--champagne); }
.field__input:focus-visible { outline: none; box-shadow: 0 1px 0 0 var(--champagne); }
.field__input::-webkit-calendar-picker-indicator { filter: invert(0.8) sepia(0.4); opacity: 0.7; cursor: pointer; }

.field__input--select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%23C2A676' stroke-width='1.2'%3E%3Cpath d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.25rem center;
  padding-right: 1.5rem;
}
.field__input--select option { background: var(--bg-2); color: var(--ivory); }
.field__input--area { resize: vertical; min-height: 3.2rem; }

.field.has-error .field__input { border-bottom-color: #C98A7A; }
.field__error { min-height: 0; font-size: var(--fs-xs); color: #D9A596; }
.field__error:empty { display: none; }

/* ---------- Botón flotante de WhatsApp ---------- */
.float-wa {
  position: fixed;
  right: var(--gutter);
  bottom: calc(var(--gutter) + env(safe-area-inset-bottom, 0px));
  z-index: var(--z-float);
  display: grid;
  place-items: center;
  width: 3.25rem;
  height: 3.25rem;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--champagne);
  background: rgba(10, 10, 10, 0.75);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition:
    opacity var(--dur) var(--ease),
    transform var(--dur) var(--ease),
    visibility 0s linear var(--dur),
    border-color var(--dur) var(--ease),
    background-color var(--dur) var(--ease);
}
.float-wa .icon { width: 1.4rem; height: 1.4rem; }
.float-wa.is-visible {
  opacity: 1;
  visibility: visible;
  transform: none;
  transition-delay: 0s;
}
.float-wa:hover { border-color: var(--champagne); background: rgba(28, 25, 20, 0.92); }

/* ---------- Diálogo de aviso ---------- */
.notice {
  width: min(28rem, calc(100% - 2 * var(--gutter)));
  margin: auto;
  padding: var(--space-7) var(--space-6) var(--space-6);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(80% 60% at 50% 0%, rgba(194, 166, 118, 0.14), transparent 70%),
    var(--bg-2);
  color: var(--ivory);
  text-align: center;
  box-shadow: 0 40px 120px -30px rgba(0, 0, 0, 0.9);
}
.notice[open] { animation: notice-in 0.5s var(--ease-out); }
.notice::backdrop {
  background: rgba(5, 5, 5, 0.72);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}
.notice__close {
  position: absolute;
  top: var(--space-3); right: var(--space-3);
  display: grid; place-items: center;
  width: 2.5rem; height: 2.5rem;
  color: var(--text-soft);
}
.notice__close:hover { color: var(--champagne); }
.notice__title {
  margin-block: var(--space-3) var(--space-4);
  font-size: var(--fs-lg);
  font-weight: 400;
}
.notice__text { margin-bottom: var(--space-6); font-size: var(--fs-sm); color: var(--text-soft); }

@keyframes notice-in {
  from { opacity: 0; transform: translateY(16px) scale(0.98); }
  to { opacity: 1; transform: none; }
}

/* ---------- Redes sociales ---------- */
.social { display: flex; gap: var(--space-2); margin-top: var(--space-4); }
.social a {
  display: grid; place-items: center;
  width: 2.75rem; height: 2.75rem;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--champagne);
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}
.social a:hover { border-color: var(--champagne); background: rgba(229, 211, 179, 0.06); }

/* Texto de dato pendiente */
.pending {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.15rem;
  color: var(--text-soft);
}
.pending small {
  display: block;
  margin-top: 0.25rem;
  font-family: var(--font-body);
  font-style: normal;
  font-size: var(--fs-xs);
  letter-spacing: 0.06em;
  color: var(--text-mute);
}