/* ─────── COCTELERÍA · 05 · carrusel de acuarelas ─────── */
.coctel {
  position: relative;
  background: var(--blanco);
  color: var(--carbon);
  padding: clamp(120px, 15vh, 190px) 0;
  overflow: hidden;
  isolation: isolate;
}

.coctel-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 56px;
}

/* ─── HEADER ─── */
.coctel-header {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  grid-template-areas:
    "eye  eye"
    "head intro";
  gap: 0 80px;
  align-items: end;
  margin-bottom: clamp(48px, 6vh, 80px);
}
.coctel-eyebrow { grid-area: eye; margin-bottom: 40px; }
.coctel-headline { grid-area: head; }
.coctel-intro { grid-area: intro; }

.coctel-headline {
  font-family: 'Alice', serif;
  font-size: clamp(34px, 5.2vw, 76px);
  font-weight: 400;
  line-height: 1.04;
  letter-spacing: -0.014em;
  color: var(--carbon);
  max-width: 14ch;
}
.coctel-headline em { font-style: normal; color: var(--verde); display: block; }

.coctel-intro {
  font-size: 16px;
  font-weight: 300;
  line-height: 1.85;
  color: #4A4A44;
  max-width: 440px;
  padding-bottom: 10px;
}

/* ─── CARRUSEL · scroll horizontal con snap ─── */
.coctel-carousel {
  /* Borde lateral que alinea la primera tarjeta con el texto del header.
     = centrado del contenedor (cuando supera 1280) + el padding lateral del header */
  --pad: 56px;
  --edge: calc(max(0px, (100% - 1280px) / 2) + var(--pad));
  display: block;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  scroll-padding-left: var(--edge);
  padding: 14px var(--edge) 28px;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  cursor: grab;
}
.coctel-carousel::-webkit-scrollbar { display: none; }
.coctel-carousel.is-dragging { cursor: grabbing; scroll-snap-type: none; }

.coctel-track {
  display: flex;
  gap: clamp(18px, 2vw, 30px);
  list-style: none;
  width: max-content;
}

.coctel-card {
  flex: 0 0 auto;
  width: clamp(258px, 28vw, 330px);
  aspect-ratio: 4 / 5;
  scroll-snap-align: start;
  perspective: 1600px;
}

.coctel-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  transition: transform 0.75s var(--ease-out);
  /* NADA de filter/opacity/box-shadow aquí: aplanaría el 3D y rompería el flip.
     La definición de la tarjeta la da el borde de cada cara. */
}
.coctel-card.is-flipped .coctel-card-inner { transform: rotateY(180deg); }

.coctel-face {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  overflow: hidden;
  border: 1px solid var(--borde);
}

/* ── Cara frontal · acuarela + nombre ── */
.coctel-front {
  display: flex;
  flex-direction: column;
  background: var(--crema);
}
.coctel-img {
  flex: 1;
  overflow: hidden;
  min-height: 0;
  background: var(--crema);
}
.coctel-img img {
  width: 100%;
  height: 100%;
  /* contain · las acuarelas son ilustraciones de copa, deben verse enteras sobre el papel */
  object-fit: contain;
  display: block;
  transition: transform 9s linear;
}
.coctel-card:hover .coctel-img img { transform: scale(1.05); }

.coctel-front-foot {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 16px 15px 18px;
  background: var(--crema);
  border-top: 1px dashed rgba(4,114,6,0.28);
}
.coctel-num {
  font-family: 'Alice', serif;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--verde);
  flex-shrink: 0;
}
.coctel-name {
  flex: 1;
  min-width: 0;
  font-family: 'Alice', serif;
  font-size: 18px;
  font-weight: 400;
  line-height: 1.1;
  color: var(--carbon);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Botón "+" · disparador del flip */
.coctel-flip {
  flex-shrink: 0;
  position: relative;
  width: 30px;
  height: 30px;
  border: 1px solid var(--verde);
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
  transition: background 0.35s var(--ease-out), transform 0.35s var(--ease-out);
}
.coctel-flip-h, .coctel-flip-v {
  position: absolute;
  top: 50%; left: 50%;
  background: var(--verde);
  transition: background 0.35s;
}
.coctel-flip-h { width: 11px; height: 1.5px; transform: translate(-50%, -50%); }
.coctel-flip-v { width: 1.5px; height: 11px; transform: translate(-50%, -50%); }
.coctel-flip:hover { background: var(--verde); transform: rotate(90deg); }
.coctel-flip:hover .coctel-flip-h,
.coctel-flip:hover .coctel-flip-v { background: #fff; }

/* ── Cara trasera · ficha del cóctel ── */
.coctel-back {
  transform: rotateY(180deg);
  background-color: var(--crema);
  background-image:
    linear-gradient(rgba(4,114,6,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(4,114,6,0.05) 1px, transparent 1px);
  background-size: 24px 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 32px 30px;
}
.coctel-back-tag {
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: 0.36em;
  text-transform: uppercase;
  color: var(--verde);
  margin-bottom: 18px;
}
.coctel-back-name {
  font-family: 'Alice', serif;
  font-size: clamp(24px, 2.4vw, 30px);
  font-weight: 400;
  line-height: 1.1;
  color: var(--carbon);
  margin-bottom: 18px;
}
/* Descripción (info) · va justo bajo el nombre */
.coctel-back-character {
  order: 2;
  font-family: 'Alice', serif;
  font-size: 16px;
  line-height: 1.45;
  color: var(--carbon);
  margin-bottom: 20px;
}
/* Ingredientes · con etiqueta y separador a pespunte */
.coctel-back-ingredients {
  order: 3;
  font-size: 13.5px;
  font-weight: 400;
  line-height: 1.6;
  color: #4A4A44;
  margin-bottom: 20px;
  padding-top: 18px;
  border-top: 1px dashed rgba(4,114,6,0.28);
}
.coctel-back-ingredients::before {
  content: 'Ingredientes';
  display: block;
  font-family: 'Satoshi', sans-serif;
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--verde);
  margin-bottom: 9px;
}
/* Precio · separado, protagonista */
.coctel-back-price {
  order: 4;
  font-family: 'Alice', serif;
  font-size: 22px;
  color: var(--verde);
  padding-top: 18px;
  border-top: 1px dashed rgba(4,114,6,0.28);
}
.coctel-back-close {
  position: absolute;
  bottom: 15px; right: 16px;        /* mismo sitio exacto que el "+" del frente */
  width: 30px; height: 30px;
  border: 1px solid var(--verde);
  border-radius: 50%;
  background: var(--crema);
  cursor: pointer;
  z-index: 2;
  transition: background 0.35s var(--ease-out), transform 0.4s var(--ease-out);
}
.coctel-back-close span {
  position: absolute;
  top: 50%; left: 50%;
  width: 12px; height: 1.4px;
  background: var(--carbon);
  transition: background 0.3s;
}
.coctel-back-close span:nth-child(1) { transform: translate(-50%,-50%) rotate(45deg); }
.coctel-back-close span:nth-child(2) { transform: translate(-50%,-50%) rotate(-45deg); }
.coctel-back-close:hover { background: var(--verde); transform: rotate(90deg); }
.coctel-back-close:hover span { background: #fff; }

/* ─── CONTROLES · progreso + flechas ─── */
.coctel-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  margin-top: clamp(28px, 4vh, 44px);
}
.coctel-progress {
  flex: 1;
  max-width: 280px;
  height: 2px;
  background: rgba(4,114,6,0.15);
  position: relative;
  overflow: hidden;
}
.coctel-progress-bar {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 30%;
  background: var(--verde);
  transition: width 0.2s linear, left 0.2s linear;
}
.coctel-arrows { display: flex; gap: 12px; }
.coctel-arrow {
  width: 52px;
  height: 52px;
  border: 1px solid rgba(4,114,6,0.3);
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
  position: relative;
  transition: background 0.4s var(--ease-out), border-color 0.4s var(--ease-out);
}
.coctel-arrow span {
  position: absolute;
  top: 50%; left: 50%;
  width: 9px; height: 9px;
  border-right: 1.5px solid var(--verde);
  border-bottom: 1.5px solid var(--verde);
  transition: border-color 0.4s;
}
.coctel-arrow[data-coctel-prev] span { transform: translate(-40%, -50%) rotate(135deg); }
.coctel-arrow[data-coctel-next] span { transform: translate(-60%, -50%) rotate(-45deg); }
.coctel-arrow:hover { background: var(--verde); border-color: var(--verde); }
.coctel-arrow:hover span { border-color: #fff; }
.coctel-arrow:disabled { opacity: 0.3; cursor: default; }
.coctel-arrow:disabled:hover { background: transparent; border-color: rgba(4,114,6,0.3); }
.coctel-arrow:disabled:hover span { border-color: var(--verde); }

/* ─── Reveal ─── */
.coctel-reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 1s var(--ease-out), transform 1s var(--ease-out);
}
.coctel-reveal.is-in { opacity: 1; transform: translateY(0); }

/* ─── Responsive ─── */
@media (max-width: 820px) {
  .coctel { padding: 90px 0; }
  .coctel-inner { padding: 0 24px; }
  .coctel-carousel { --pad: 24px; }
  .coctel-header {
    grid-template-columns: 1fr;
    grid-template-areas: "eye" "head" "intro";
    margin-bottom: 36px;
  }
  .coctel-eyebrow { margin-bottom: 24px; }
  .coctel-headline { font-size: clamp(30px, 8.5vw, 48px); margin-bottom: 24px; }
  .coctel-intro { max-width: 100%; padding-bottom: 0; }

  .coctel-card { width: clamp(244px, 74vw, 282px); }
  .coctel-controls { margin-top: 24px; }
  .coctel-arrow { width: 46px; height: 46px; }
  .coctel-progress { max-width: 160px; }

  /* Ficha trasera · más compacta para entrar en tarjetas pequeñas */
  .coctel-back { padding: 26px 24px; }
  .coctel-back-name { font-size: 23px; margin-bottom: 14px; }
  .coctel-back-character { font-size: 15px; margin-bottom: 16px; }
  .coctel-back-ingredients { margin-bottom: 16px; padding-top: 14px; }
  .coctel-back-price { padding-top: 14px; font-size: 20px; }
}