/* ════════════════════════════════════════════════
   ALTERNATIVAS — Página de catálogo de habitaciones
════════════════════════════════════════════════ */

/* ── PAGE HEADER ─────────────────────────────── */
.page-header {
  background: var(--selva-deep);
  padding-block: 3.5rem 3rem;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 55% 90% at 90% 50%, rgba(30,77,60,.55) 0%, transparent 65%);
  pointer-events: none;
}

.page-header::after {
  content: '';
  position: absolute;
  right: 8%; bottom: -1px;
  width: 160px; height: 200px;
  border-radius: 9999px 9999px 0 0;
  border: 2px solid rgba(141,166,143,.1);
  pointer-events: none;
}

.page-header__inner {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.page-header__eyebrow { color: var(--hoja); }

.page-header__h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 4rem);
  line-height: 1.06;
  color: var(--hueso);
  letter-spacing: -.01em;
}

.page-header__sub {
  font-size: .97rem;
  color: rgba(141,166,143,.82);
  max-width: 48ch;
  line-height: 1.72;
  margin-top: .35rem;
}

.page-header__pills {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-top: .25rem;
}

.page-header__pill {
  display: inline-flex;
  align-items: center;
  gap: .38rem;
  background: rgba(255,255,255,.07);
  color: var(--hoja);
  font-size: .77rem;
  font-weight: 500;
  padding: .28rem .9rem;
  border-radius: 999px;
}

.page-header__pill svg {
  width: 11px; height: 11px;
  flex-shrink: 0;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

@media (min-width: 760px) {
  .page-header__inner {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
    gap: 3rem;
  }
  .page-header__text { max-width: 55%; }
  .page-header__aside { flex-shrink: 0; padding-bottom: .25rem; }
}

/* ── FILTER BAR ──────────────────────────────── */
.filter-bar {
  background: var(--hueso);
  border-bottom: 1px solid rgba(34, 31, 26, .08);
  padding: 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.filter-bar__inner {
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
  min-height: 60px;
  padding-block: 12px;
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 20px;
}

.filter-group__label {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: rgba(34, 31, 26, .45);
  white-space: nowrap;
}

.filter-pills {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.pill-btn {
  padding: 5px 13px;
  border: 1.5px solid rgba(34, 31, 26, .18);
  border-radius: var(--radius-full);
  background: transparent;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 500;
  color: rgba(34, 31, 26, .65);
  cursor: pointer;
  transition: background 160ms var(--ease), border-color 160ms var(--ease), color 160ms var(--ease);
  white-space: nowrap;
}

.pill-btn:hover {
  border-color: var(--selva);
  color: var(--selva);
}

.pill-btn.is-active {
  background: var(--selva);
  border-color: var(--selva);
  color: var(--hueso);
}

.filter-divider {
  width: 1px;
  height: 28px;
  background: rgba(34, 31, 26, .12);
  flex-shrink: 0;
}

.filter-bar__right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 14px;
  padding-left: 20px;
}

.filter-count {
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: rgba(34, 31, 26, .55);
  margin: 0;
}

.filter-count em {
  font-style: normal;
  font-weight: 700;
  color: var(--tinta);
}

.clear-btn {
  background: none;
  border: none;
  padding: 0;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--barro);
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.clear-btn:hover { color: var(--selva); }

/* ── ROOMS SECTION ───────────────────────────── */
.rooms-section {
  background: var(--hueso-2);
  padding: 56px 0 80px;
}

.rooms-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

/* ── ROOM CARD ───────────────────────────────── */
.room-card {
  background: var(--hueso);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  transition: box-shadow 220ms var(--ease), transform 220ms var(--ease);
}

.room-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-3px);
}

/* ── Foto ── */
.room-card__photo {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--hueso-2);
  flex-shrink: 0;
}

.room-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 420ms var(--ease);
  position: absolute;
  inset: 0;
}

.room-card__img--back {
  opacity: 0;
  transition: opacity 320ms var(--ease), transform 420ms var(--ease);
}

.room-card:hover .room-card__img--front { transform: scale(1.04); }
.room-card:hover .room-card__img--back  { opacity: 1; transform: scale(1.04); }

/* Pin de zona */
.room-card__pin {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: rgba(20, 53, 40, .82);
  backdrop-filter: blur(6px);
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--hueso);
}

.room-card__pin svg {
  width: 12px;
  height: 12px;
  fill: none;
  stroke: var(--cempa);
  stroke-width: 2;
  stroke-linecap: round;
  flex-shrink: 0;
}

/* Badge de estado */
.room-card__badge {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.badge-on {
  background: rgba(20, 53, 40, .88);
  color: var(--hoja);
}

.badge-prox {
  background: rgba(233, 165, 58, .92);
  color: var(--selva-deep);
}

/* Skeleton foto */
.room-card__photo--skeleton {
  aspect-ratio: 4 / 5;
  background: linear-gradient(90deg, var(--hueso-2) 25%, #ddd5c6 50%, var(--hueso-2) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite;
}

/* ── Body ── */
.room-card__body {
  padding: 20px 20px 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.room-card__name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--selva);
  margin: 0 0 10px;
  line-height: 1.2;
}

/* Meta: piso · m² */
.room-card__meta {
  display: flex;
  gap: 14px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.meta-item {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: rgba(34, 31, 26, .55);
}

.meta-item svg {
  width: 13px;
  height: 13px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  flex-shrink: 0;
}

/* Precio */
.room-card__price-block {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 10px;
}

.room-card__price {
  font-family: var(--font-body);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--barro);
  line-height: 1;
}

.room-card__price-note {
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: rgba(34, 31, 26, .45);
}

/* Disponibilidad */
.room-card__avail {
  display: flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  color: rgba(34, 31, 26, .6);
  margin-bottom: 14px;
}

.avail-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.dot-green { background: #3d9e5f; }
.dot-amber { background: var(--cempa); }

/* Divider */
.room-card__divider {
  height: 1px;
  background: rgba(34, 31, 26, .08);
  margin-bottom: 14px;
}

/* Amenidades como íconos */
.room-card__amenities {
  display: flex;
  gap: 10px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.amenity-icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
}

.amenity-icon .material-symbols-outlined {
  font-size: 18px;
  color: var(--selva);
  opacity: .75;
}

/* Tags / chips */
.room-card__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 18px;
}

.chip {
  padding: 3px 10px;
  border-radius: var(--radius-full);
  background: var(--hueso-2);
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  color: rgba(34, 31, 26, .65);
  border: 1px solid rgba(34, 31, 26, .1);
}

.chip--highlight {
  background: rgba(30, 77, 60, .08);
  color: var(--selva);
  border-color: rgba(30, 77, 60, .18);
}

/* CTA */
.room-card__cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  width: 100%;
  padding: 13px 20px;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 180ms var(--ease), color 180ms var(--ease), border-color 180ms var(--ease);
  cursor: pointer;
  border: 2px solid transparent;
  margin-top: auto;
}

.room-card__cta--fill {
  background: var(--selva);
  color: var(--hueso);
}

.room-card__cta--fill:hover {
  background: var(--selva-deep);
}

.room-card__cta--outline {
  background: transparent;
  border-color: var(--selva);
  color: var(--selva);
}

.room-card__cta--outline:hover {
  background: var(--selva);
  color: var(--hueso);
}

/* ── Skeleton card ───────────────────────────── */
.room-card--skeleton {
  pointer-events: none;
}

.room-card--skeleton::before {
  content: '';
  display: block;
  aspect-ratio: 4 / 5;
  background: linear-gradient(90deg, var(--hueso-2) 25%, #ddd5c6 50%, var(--hueso-2) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite;
}

.room-card--skeleton::after {
  content: '';
  display: block;
  height: 160px;
  margin: 20px;
  border-radius: var(--radius-sm);
  background: linear-gradient(90deg, var(--hueso-2) 25%, #ddd5c6 50%, var(--hueso-2) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite;
}

@keyframes shimmer {
  from { background-position: 200% 0; }
  to   { background-position: -200% 0; }
}

/* ── Reveal animation ────────────────────────── */
.room-card {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 380ms var(--ease), transform 380ms var(--ease),
              box-shadow 220ms var(--ease);
}

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

.room-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-3px);
}

/* ── Empty state ─────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 64px 24px;
  grid-column: 1 / -1;
}

.empty-arch { margin-bottom: 20px; }

.empty-state__h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--selva);
  margin: 0 0 10px;
}

.empty-state__p {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: rgba(34, 31, 26, .55);
  max-width: 38ch;
  margin: 0 auto 24px;
  line-height: 1.6;
}

.empty-state__clear {
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--barro);
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ── WAITLIST CTA ────────────────────────────── */
.waitlist-section {
  background: var(--hueso-2);
  padding: 0 0 80px;
}

.waitlist-card {
  background: var(--hueso);
  border-radius: 20px;
  border: 1px solid rgba(34, 31, 26, .07);
  box-shadow: 0 2px 12px rgba(34, 31, 26, .05);
  padding: 52px 40px;
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}

.waitlist-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  color: var(--selva);
  margin-bottom: 20px;
  opacity: .75;
}

.waitlist-card__icon svg {
  width: 100%;
  height: 100%;
}

.waitlist-card__h2 {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  color: var(--selva);
  margin: 0 0 12px;
  line-height: 1.2;
}

.waitlist-card__sub {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: rgba(34, 31, 26, .55);
  line-height: 1.65;
  max-width: 46ch;
  margin: 0 auto 28px;
}

.waitlist-card__form {
  display: flex;
  gap: 10px;
  max-width: 480px;
  margin: 0 auto;
}

.waitlist-card__input {
  flex: 1;
  padding: 12px 16px;
  border: 1.5px solid rgba(34, 31, 26, .18);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--tinta);
  background: var(--hueso);
  outline: none;
  transition: border-color 160ms;
}

.waitlist-card__input::placeholder { color: rgba(34, 31, 26, .35); }
.waitlist-card__input:focus { border-color: var(--selva); }

.waitlist-card__btn {
  padding: 12px 24px;
  background: var(--selva);
  color: var(--hueso);
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background 160ms;
}

.waitlist-card__btn:hover { background: var(--selva-deep); }

.waitlist-card__note {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  color: rgba(34, 31, 26, .45);
  margin: 14px 0 0;
  min-height: 1.2em;
}

.waitlist-card__note--ok  { color: #3d9e5f; font-weight: 600; }
.waitlist-card__note--err { color: var(--barro); }

/* ── Responsive ──────────────────────────────── */
@media (max-width: 1024px) {
  .rooms-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .filter-bar__inner { gap: 0; padding-block: 10px; }
  .filter-group { padding: 4px 12px; }
  .filter-group__label { display: none; }
  .filter-divider { display: none; }
  .filter-bar__right { padding-left: 12px; }

  .rooms-grid { grid-template-columns: 1fr; gap: 20px; }
  .rooms-section { padding: 40px 0 60px; }

  .waitlist-card { padding: 36px 20px; }
  .waitlist-card__form { flex-direction: column; }
  .waitlist-card__btn { width: 100%; }

  .cta-banda__inner { flex-direction: column; gap: 28px; }
  .cta-banda__actions { flex-direction: column; align-items: stretch; }
  .cta-banda__actions .btn-cta,
  .cta-banda__ghost { text-align: center; }
}

/* ── CTA BANDA ───────────────────────────────── */
.cta-banda {
  background: var(--selva);
  padding: 56px 0;
}

.cta-banda__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.cta-banda__h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--hueso);
  line-height: 1.2;
  margin: 0 0 10px;
}

.cta-banda__h2 em {
  font-style: normal;
  color: var(--cempa);
}

.cta-banda__sub {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: rgba(141, 166, 143, .80);
  line-height: 1.6;
  margin: 0;
  max-width: 44ch;
}

.cta-banda__actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

.cta-banda__ghost {
  color: var(--hueso);
  border-color: rgba(243, 237, 225, .35);
}

.cta-banda__ghost:hover {
  background: var(--hueso);
  color: var(--selva);
  border-color: var(--hueso);
}