/* ============================================================
   Botón "Más información" + burbuja con la ficha del producto
   (sellos de advertencia + tabla nutricional).

   Escritorio -> la burbuja sale hacia arriba desde el propio botón,
                 alineada a él y sin scroll: el contenido se reparte
                 en dos columnas y la tabla se ajusta al hueco libre.
   Móvil      -> popup centrado sobre un fondo difuminado.
   ============================================================ */

:root {
  --info-ease: cubic-bezier(.16, 1, .3, 1);
  --info-ease-pop: cubic-bezier(.22, 1.16, .32, 1);
}

/* ============================================================
   Botón
   ============================================================ */
.info-btn {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 30px;
  padding: 14px 28px 14px 15px;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(150deg, rgba(255, 255, 255, .62), rgba(255, 255, 255, .22) 52%, rgba(255, 255, 255, .44));
  color: var(--mil976-accent-strong);
  font-family: var(--mil976-font);
  font-size: clamp(13px, 1.6vw, 15px);
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
  line-height: 1;
  cursor: pointer;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .95),
    inset 0 -10px 20px rgba(255, 255, 255, .3),
    0 10px 24px rgba(6, 68, 82, .16),
    0 2px 5px rgba(6, 68, 82, .08);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  backdrop-filter: blur(16px) saturate(1.4);
  transition:
    transform .38s var(--info-ease-pop),
    background .35s ease,
    color .3s ease,
    box-shadow .35s ease;
}

/* Borde de cristal: un degradado de 1px, no un borde plano. */
.info-btn::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 1), rgba(255, 255, 255, .3) 42%, rgba(255, 255, 255, .15) 62%, rgba(255, 255, 255, .85));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  pointer-events: none;
  transition: background .35s ease;
}

/* Destello que recorre el botón al pasar el ratón. */
.info-btn::after {
  content: "";
  position: absolute;
  top: -20%;
  bottom: -20%;
  left: -70%;
  width: 42%;
  z-index: 1;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, .8), transparent);
  transform: skewX(-18deg);
  opacity: 0;
  pointer-events: none;
}

.info-btn__label { position: relative; z-index: 2; }

.info-btn__icon {
  position: relative;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 28%, rgba(255, 255, 255, .95), rgba(255, 255, 255, .45));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 1),
    0 2px 6px rgba(6, 68, 82, .18);
  transition: background .35s ease, box-shadow .35s ease, transform .5s var(--info-ease-pop);
}

.info-btn__icon svg { width: 15px; height: 15px; }

.info-btn:hover,
.info-btn:focus-visible {
  transform: translateY(-3px);
  color: #fff;
  background: linear-gradient(150deg, rgba(13, 74, 85, .97), rgba(13, 74, 85, .8));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .38),
    0 18px 38px rgba(6, 68, 82, .32),
    0 3px 8px rgba(6, 68, 82, .16);
  outline: 0;
}

.info-btn:hover::before,
.info-btn:focus-visible::before,
.info-btn[aria-expanded="true"]::before {
  background: linear-gradient(145deg, rgba(255, 255, 255, .75), rgba(255, 255, 255, .12) 45%, rgba(255, 255, 255, .05) 65%, rgba(255, 255, 255, .5));
}

.info-btn:hover::after { animation: infoShine .95s var(--info-ease); }

.info-btn:hover .info-btn__icon,
.info-btn:focus-visible .info-btn__icon,
.info-btn[aria-expanded="true"] .info-btn__icon {
  background: radial-gradient(circle at 35% 28%, rgba(255, 255, 255, .4), rgba(255, 255, 255, .16));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .5);
}

.info-btn:active { transform: translateY(-1px); }

/* Con la burbuja abierta el botón se queda encendido. */
.info-btn[aria-expanded="true"] {
  color: #fff;
  background: linear-gradient(150deg, rgba(13, 74, 85, .97), rgba(13, 74, 85, .8));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .38),
    0 18px 38px rgba(6, 68, 82, .32);
}

.info-btn[aria-expanded="true"] .info-btn__icon { transform: rotate(180deg); }

@keyframes infoShine {
  0%   { left: -70%; opacity: 0; }
  18%  { opacity: 1; }
  100% { left: 125%; opacity: 0; }
}

/* ============================================================
   Burbuja — base (móvil): popup centrado
   ============================================================ */
.info-modal {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: grid;
  place-items: center;
  padding: clamp(16px, 4vw, 48px);
  font-family: var(--mil976-font);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .3s ease, visibility 0s linear .45s;
}

.info-modal.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition: opacity .25s ease, visibility 0s;
}

.info-modal__backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  padding: 0;
  cursor: pointer;
  background:
    radial-gradient(120% 90% at 50% 0%, rgba(255, 255, 255, .3), transparent 55%),
    rgba(6, 68, 82, .44);
  -webkit-backdrop-filter: blur(18px) saturate(1.3);
  backdrop-filter: blur(18px) saturate(1.3);
}

/* --- El contenedor de cristal --- */
.info-modal__bubble {
  position: relative;
  z-index: 1;
  width: min(680px, 100%);
  border: 0;
  transform: translateY(22px) scale(.92);
  transition: transform .55s var(--info-ease);
}

/* Contenedor y pico son UNA sola lámina de cristal: mismo fondo, mismo
   desenfoque y misma sombra. El pico es un recorte de esta forma (clip-path
   que escribe el JS), no una pieza pegada aparte. */
.info-modal__sheet {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 0;
  border-radius: 30px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .8), rgba(255, 255, 255, 0) 3px),
    radial-gradient(125% 66% at 50% -12%, rgba(255, 255, 255, .5), rgba(255, 255, 255, 0) 60%),
    radial-gradient(70% 40% at 88% 4%, rgba(255, 255, 255, .28), rgba(255, 255, 255, 0) 55%),
    radial-gradient(130% 90% at 6% 0%, rgba(255, 255, 255, .55), rgba(255, 255, 255, 0) 58%),
    radial-gradient(100% 70% at 100% 100%, rgba(255, 255, 255, .3), rgba(255, 255, 255, 0) 60%),
    linear-gradient(158deg, rgba(255, 255, 255, .5), rgba(255, 255, 255, .26));
  -webkit-backdrop-filter: blur(30px) saturate(1.6);
  backdrop-filter: blur(30px) saturate(1.6);
  filter:
    drop-shadow(0 2px 3px rgba(6, 68, 82, .06))
    drop-shadow(0 20px 36px rgba(6, 68, 82, .2));
  pointer-events: none;
}

.info-modal.is-open .info-modal__bubble {
  transform: translateY(0) scale(1);
  transition: transform .6s var(--info-ease-pop);
}

/* Avisan de que hay más contenido arriba o abajo dentro de la burbuja
   (el JS marca .has-above / .has-below según la posición del scroll). */
.info-modal__bubble::before,
.info-modal__bubble::after {
  content: "";
  position: absolute;
  left: 2px;
  right: 2px;
  z-index: 2;
  height: 44px;
  pointer-events: none;
  opacity: 0;
  transition: opacity .25s ease;
}

.info-modal__bubble::before {
  top: 2px;
  border-radius: 28px 28px 0 0;
  background: linear-gradient(to bottom, rgba(255, 255, 255, .8), rgba(255, 255, 255, 0));
}

.info-modal__bubble::after {
  bottom: 2px;
  border-radius: 0 0 28px 28px;
  background: linear-gradient(to top, rgba(255, 255, 255, .8), rgba(255, 255, 255, 0));
}

.info-modal__bubble.has-above::before { opacity: 1; }
.info-modal__bubble.has-below::after { opacity: 1; }

.info-modal__inner {
  position: relative;
  z-index: 1;
  max-height: var(--info-max-h, 84vh);
  overflow: auto;
  overscroll-behavior: contain;
  padding: clamp(24px, 4vw, 34px);
  border-radius: inherit;
}

/* Entrada escalonada del contenido: aparece después del contenedor. */
.info-modal__inner > * {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .01s linear .3s, transform .01s linear .3s;
}

.info-modal.is-open .info-modal__inner > * {
  opacity: 1;
  transform: none;
  transition: opacity .45s ease, transform .55s var(--info-ease);
}

.info-modal.is-open .info-modal__inner > *:nth-child(1) { transition-delay: .10s; }
.info-modal.is-open .info-modal__inner > *:nth-child(2) { transition-delay: .17s; }
.info-modal.is-open .info-modal__inner > *:nth-child(3) { transition-delay: .24s; }

/* --- Cabecera --- */
.info-modal__head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: clamp(18px, 2.6vw, 24px);
}

.info-modal__titles { flex: 1; min-width: 0; }

.info-modal__eyebrow {
  margin: 0 0 7px;
  color: var(--mil976-accent-strong);
  font-size: clamp(10px, 1.3vw, 11px);
  font-weight: 900;
  letter-spacing: .3em;
  text-transform: uppercase;
  opacity: .8;
}

.info-modal__title {
  margin: 0;
  color: var(--mil976-title);
  font-size: clamp(26px, 4vw, 34px);
  font-weight: 900;
  line-height: .96;
  letter-spacing: -.02em;
}

.info-modal__close {
  flex: none;
  position: relative;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: linear-gradient(150deg, rgba(255, 255, 255, .8), rgba(255, 255, 255, .35));
  color: var(--mil976-accent-strong);
  cursor: pointer;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 1),
    0 4px 12px rgba(16, 80, 94, .16);
  transition: transform .4s var(--info-ease-pop), background .25s ease, color .25s ease;
}

.info-modal__close svg { width: 15px; height: 15px; }

.info-modal__close:hover,
.info-modal__close:focus-visible {
  transform: rotate(90deg);
  background: var(--mil976-accent-strong);
  color: #fff;
  outline: 0;
}

/* --- Cuerpo --- */
.info-modal__body {
  display: grid;
  gap: clamp(18px, 2.6vw, 24px);
}

.info-block__title {
  margin: 0 0 11px;
  color: var(--mil976-title);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .2em;
  text-transform: uppercase;
  opacity: .9;
}

/* Sellos de advertencia (MinSalud) */
.info-sellos {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.info-sellos li {
  display: grid;
  place-items: center;
  width: clamp(96px, 30%, 124px);
  aspect-ratio: 1;
  padding: 11px;
  border-radius: 18px;
  background: linear-gradient(158deg, rgba(255, 255, 255, .82), rgba(255, 255, 255, .5));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 1),
    0 1px 2px rgba(6, 68, 82, .06),
    0 10px 22px rgba(6, 68, 82, .14);
}

.info-sellos img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

/* Tabla nutricional */
.info-table {
  display: grid;
  place-items: center;
  margin: 0;
  padding: 14px;
  border-radius: 18px;
  background: linear-gradient(158deg, rgba(255, 255, 255, .78), rgba(255, 255, 255, .46));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 1),
    0 1px 2px rgba(6, 68, 82, .06),
    0 10px 22px rgba(6, 68, 82, .14);
}

.info-table img {
  max-width: 100%;
  max-height: var(--info-img-max, 300px);
  width: auto;
  height: auto;
  display: block;
  border-radius: 10px;
}

/* Espacio reservado mientras no exista la imagen de la tabla */
.info-table.is-empty {
  gap: 8px;
  min-height: var(--info-ph-min, 132px);
  background:
    repeating-linear-gradient(135deg, rgba(255, 255, 255, .16) 0 10px, transparent 10px 20px),
    linear-gradient(158deg, rgba(255, 255, 255, .5), rgba(255, 255, 255, .22));
  box-shadow: inset 0 0 0 1px rgba(13, 74, 85, .16);
  text-align: center;
}

.info-table.is-empty img { display: none; }

.info-table__placeholder {
  margin: 0;
  color: var(--mil976-accent-strong);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
  opacity: .6;
}

/* Tabla nutricional en HTML (sustituye a la imagen cuando ya tenemos los
   datos). Cada producto fija su color con --nutri-accent en el bloque. */
.nutri {
  --nutri-accent: var(--mil976-accent-strong);
  --nutri-line: rgba(13, 74, 85, .12);
  padding: 16px 18px 12px;
  border-radius: 18px;
  background: linear-gradient(158deg, rgba(255, 255, 255, .86), rgba(255, 255, 255, .56));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 1),
    0 1px 2px rgba(6, 68, 82, .06),
    0 10px 22px rgba(6, 68, 82, .14);
  color: var(--mil976-title);
  font-variant-numeric: tabular-nums;
}

/* Cabecera: calorías grandes + porción */
.nutri__top {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px 16px;
  flex-wrap: wrap;
  padding-bottom: 12px;
  border-bottom: 3px solid var(--nutri-accent);
}

.nutri__kcal {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nutri__kcal-label {
  color: var(--mil976-text);
  font-size: 10.5px;
  font-weight: 900;
  letter-spacing: .18em;
  text-transform: uppercase;
  opacity: .8;
}

.nutri__kcal-value {
  display: flex;
  align-items: baseline;
  gap: 6px;
  color: var(--nutri-accent);
  line-height: .9;
}

.nutri__kcal-num {
  font-size: clamp(40px, 7vw, 48px);
  font-weight: 900;
  letter-spacing: -.03em;
}

.nutri__kcal-unit {
  font-size: 15px;
  font-weight: 900;
  letter-spacing: .02em;
}

.nutri__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nutri__chips li {
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .8);
  box-shadow: inset 0 0 0 1px var(--nutri-line);
  color: var(--mil976-title);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .04em;
  line-height: 1;
  white-space: nowrap;
}

/* Filas de nutrientes */
.nutri__table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}

.nutri__table th,
.nutri__table td {
  padding: 10px 0;
  border-bottom: 1px solid var(--nutri-line);
  vertical-align: baseline;
}

.nutri__table th {
  text-align: left;
  font-weight: 800;
}

.nutri__table td {
  padding-left: 12px;
  text-align: right;
  font-weight: 900;
  white-space: nowrap;
}

/* Sub-filas (azúcares dentro de carbohidratos): sangradas con una guía */
.nutri__table .nutri__sub th {
  position: relative;
  padding-left: 18px;
  color: var(--mil976-text);
  font-weight: var(--mil976-weight-body, 500);
}

.nutri__table .nutri__sub th::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 50%;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--nutri-accent);
  opacity: .55;
  transform: translateY(-50%);
}

.nutri__table .nutri__sub--2 th { padding-left: 32px; }
.nutri__table .nutri__sub--2 th::before { left: 19px; opacity: .3; }

.nutri__table .nutri__sub td {
  color: var(--mil976-text);
  font-weight: 800;
}

.nutri__table tbody tr:last-child th,
.nutri__table tbody tr:last-child td { border-bottom: 0; }

/* Botellas: dos columnas de valores (por 100 ml y por porción) */
.nutri--dual .nutri__table thead th {
  padding: 10px 0 6px 12px;
  border-bottom: 1px solid var(--nutri-line);
  color: var(--mil976-text);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .14em;
  text-transform: uppercase;
  text-align: right;
  white-space: nowrap;
  opacity: .8;
}

.nutri--dual .nutri__table thead td { border-bottom: 1px solid var(--nutri-line); }

.nutri--dual .nutri__table th[scope="row"] { font-size: 12.5px; }

.nutri--dual .nutri__table tbody td:last-child { color: var(--nutri-accent); }
.nutri--dual .nutri__table .nutri__sub td:last-child { color: var(--mil976-text); }



.nutri__note {
  margin: 8px 0 0;
  color: var(--mil976-text);
  font-size: 11px;
  line-height: 1.45;
  opacity: .75;
}

.info-modal__foot {
  margin: clamp(18px, 2.6vw, 24px) 0 0;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, .6);
  color: var(--mil976-text);
  font-size: 11.5px;
  font-weight: var(--mil976-weight-body);
  line-height: 1.55;
  opacity: .8;
}

/* Bloquea el scroll de la página (sólo con el popup centrado de móvil) */
body.mil976-info-open { overflow: hidden; }

@media (max-width: 860px) {
  .info-block__title { text-align: center; }
  .info-sellos { justify-content: center; }
}

@media (max-width: 520px) {
  .info-sellos li { width: calc(50% - 6px); }
}

/* ============================================================
   Escritorio: la burbuja sale hacia arriba desde el botón.
   JS escribe --info-left / --info-top / --info-tail /
   --info-max-h / --info-img-max.
   ============================================================ */
@media (min-width: 861px) {
  .info-modal {
    display: block;
    padding: 0;
  }

  /* El fondo sólo recoge el clic: un velo mínimo, para que la burbuja
     se lea como algo que sale del botón y no como un modal. */
  .info-modal__backdrop {
    background: rgba(6, 68, 82, .12);
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }

  .info-modal__bubble {
    position: absolute;
    top: var(--info-top, 0px);
    left: var(--info-left, 0px);
    width: min(460px, calc(100vw - 36px));
    /* Nace en el pico, es decir, en el botón. */
    transform-origin: var(--info-tail, 44px) 100%;
    transform: translateY(10px) scale(.9);
    opacity: 0;
    transition:
      transform .5s var(--info-ease),
      opacity .22s ease;
  }

  .info-modal.is-open .info-modal__bubble {
    transform: none;
    opacity: 1;
    transition:
      transform .6s var(--info-ease-pop),
      opacity .24s ease;
  }

  .info-modal__inner { padding: 22px 24px 20px; }

  .info-modal__head { margin-bottom: 15px; }
  .info-modal__body { gap: 15px; }
  .info-block__title { margin-bottom: 9px; }
  .info-sellos { gap: 10px; }
  .info-sellos li { width: 92px; padding: 9px; border-radius: 15px; }
  .info-table { padding: 12px; border-radius: 15px; }
  /* Tabla en HTML: los sellos siguen arriba, en fila, y la burbuja se
     ensancha para que la tabla se lea a tamaño completo. Dentro de la
     tabla, las calorías van a la izquierda y los nutrientes a la derecha. */
  .info-modal__bubble:has(.nutri) { width: min(560px, calc(100vw - 36px)); }
  .info-modal__bubble:has(.nutri--dual) { width: min(620px, calc(100vw - 36px)); }

  .nutri {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    column-gap: 18px;
    padding: 14px 18px;
    border-radius: 15px;
  }

  .nutri__top {
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    flex-wrap: nowrap;
    gap: 12px;
    padding: 2px 18px 2px 0;
    border-bottom: 0;
    border-right: 3px solid var(--nutri-accent);
  }

  .nutri__chips { flex-direction: column; align-items: flex-start; }
  .nutri__table th, .nutri__table td { padding: 9px 0; }
  .nutri__table td { padding-left: 14px; }

  /* Botellas (8 filas): un poco menos de aire entre filas */
  .nutri--dual .nutri__table th,
  .nutri--dual .nutri__table td { padding-top: 7px; padding-bottom: 7px; }
  .nutri--dual .nutri__table thead th { padding: 0 0 7px 14px; }
  .info-modal__foot { margin-top: 15px; padding-top: 11px; font-size: 11px; }

  /* La lámina se prolonga por debajo del contenido: ese trozo es el pico,
     que el JS recorta con clip-path junto al resto de la forma. */
  .info-modal__sheet {
    bottom: calc(var(--info-tail-h, 13px) * -1);
    transform: scaleY(.985);
    transform-origin: bottom center;
    transition: transform .4s var(--info-ease-pop);
  }

  .info-modal.is-open .info-modal__sheet { transform: none; }

  /* Caso límite: el botón queda pegado al borde superior y no cabe nada
     encima, así que la burbuja baja y el pico se da la vuelta. */
  .info-modal.is-below .info-modal__bubble {
    transform-origin: var(--info-tail, 44px) 0;
    transform: translateY(-10px) scale(.9);
  }

  .info-modal.is-below.is-open .info-modal__bubble { transform: none; }

  .info-modal.is-below .info-modal__sheet {
    top: calc(var(--info-tail-h, 13px) * -1);
    bottom: 0;
    transform-origin: top center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .info-btn,
  .info-modal,
  .info-modal__bubble,
  .info-modal__sheet,
  .info-modal__inner > *,
  .info-modal__close { transition: none; }

  .info-modal__bubble,
  .info-modal__inner > * { transform: none; }
  .info-modal__sheet { transform: none; }
  .info-btn:hover, .info-btn:focus-visible { transform: none; }
  .info-btn:hover::after { animation: none; }
  .info-modal__close:hover, .info-modal__close:focus-visible { transform: none; }
  .info-btn[aria-expanded="true"] .info-btn__icon { transform: none; }
}