/* ============================================================
   GEO — Redes Sociales  (page-redes.php)
   Spec: docs/redes-spec.xml
   Frame: Figma Desktop-3 (132:323)
   Valores EN PX EXACTOS leídos del Figma. No usar tokens --space-*.
   ============================================================ */

/* ----------------------------------------------------------
   Intro — 2 columnas (texto izq / hero foto der)
   Figma:
     - text block left edge x=3015 (local 212)
     - hero image x=3971, y=8199, 421×562 (local 1168, 6552)
     - title  y=8433 ; subtitle y=8522 → gap 43 px
     - bloque visible top ≈ y=8199 (top de la foto)
   ---------------------------------------------------------- */
.redes-intro {
  padding: 80px 0 0;            /* top breathing room debajo del nav-spacer */
}

.redes-intro__inner {
  max-width: 1517px;            /* mismo ancho útil que el grid de cards */
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: 1fr 421px;
  column-gap: 178px;            /* Figma: hero-left (3971) − subtitle-right (3793) */
  align-items: center;
}

.redes-intro__text {
  /* el texto del Figma está alineado a la IZQUIERDA del eje vertical de la sección */
}

.redes-intro__title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 500;
  font-size: 48px;
  line-height: 58.512px;        /* Figma exacto */
  letter-spacing: 2.88px;       /* Figma exacto */
  color: #000000;
  text-transform: uppercase;
  margin: 0 0 43px;             /* Figma: title-bottom (8479) → subtitle-top (8522) = 43 px */
}

.redes-intro__subtitle {
  font-family: 'Montserrat', sans-serif;
  font-weight: 500;
  font-size: 20px;
  line-height: 24.38px;         /* Figma exacto */
  letter-spacing: 1.2px;        /* Figma exacto */
  color: #000000;
  margin: 0;
  max-width: 778px;             /* Figma ancho de la caja de texto */
}

.redes-intro__hero {
  width: 421px;
  height: 562px;
  overflow: hidden;
}

.redes-intro__hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ----------------------------------------------------------
   Cards section
   Figma: 4 × 344px cards, gap 47 px, grid total = 1517 px
          label-y 9440 → card-top 9536 (label-bottom-to-card-top = 65 px)
          hero-bottom 8761 → label-top 9440 (gap = 679 px)
   ---------------------------------------------------------- */
.redes-cards {
  padding: 679px 0 100px;       /* top = hero-bottom → label-top en Figma */
}

.redes-cards__grid {
  display: grid;
  grid-template-columns: repeat(4, 344px);
  gap: 47px;
  max-width: 1517px;            /* 4×344 + 3×47 */
  margin: 0 auto;
  padding: 0 32px;
  box-sizing: content-box;
  justify-content: center;
}

/* ----------------------------------------------------------
   Card
   ---------------------------------------------------------- */
.redes-card {
  display: flex;
  flex-direction: column;
  align-items: stretch;
}

.redes-card__label {
  font-family: 'Montserrat', sans-serif;
  font-weight: 500;
  font-size: 24px;
  line-height: 29.256px;        /* Figma exacto */
  letter-spacing: 1.44px;       /* Figma exacto */
  color: #000000;
  text-align: center;
  margin: 0 0 65px;             /* Figma: label-bottom → card-top = 65 px */
}

.redes-card__link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.redes-card__img-wrap {
  position: relative;
  width: 344px;
  height: 403px;                /* Figma card 344 × 403 */
  overflow: hidden;
}

.redes-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  /* Hover dinámico: imagen zoom IN, logo zoom OUT (depth feel). */
  transform-origin: 50% 50%;
  transition: transform 0.4s cubic-bezier(0.215, 0.61, 0.355, 1);  /* ≈ power2.out */
  will-change: transform;
}

/* Logo overlay — centered on card.
   Figma: alturas reales 158 px (Instagram, Facebook, Koru) / 155 px (LinkedIn). */
.redes-card__logo {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  height: 158px;
  width: auto;
  pointer-events: none;
  /* Hover: zoom contrario y POQUITO para sensación de profundidad. */
  transform-origin: 50% 50%;
  transition: transform 0.4s cubic-bezier(0.215, 0.61, 0.355, 1);
  will-change: transform;
}

.redes-card__logo--linkedin {
  height: 155px;
}

/* Hover — img scale IN 1→1.07, logo scale OUT 1→0.94 (mantiene centrado). */
.redes-card__link:hover .redes-card__img,
.redes-card__link:focus-visible .redes-card__img {
  transform: scale(1.07);
}
.redes-card__link:hover .redes-card__logo,
.redes-card__link:focus-visible .redes-card__logo {
  transform: translate(-50%, -50%) scale(0.94);
}

/* prefers-reduced-motion: sin scale, solo opacity sutil del overlay logo. */
@media (prefers-reduced-motion: reduce) {
  .redes-card__img,
  .redes-card__logo {
    transition: opacity 0.2s ease;
    will-change: auto;
  }
  .redes-card__link:hover .redes-card__img,
  .redes-card__link:focus-visible .redes-card__img { transform: none; opacity: 0.96; }
  .redes-card__link:hover .redes-card__logo,
  .redes-card__link:focus-visible .redes-card__logo { transform: translate(-50%, -50%); opacity: 0.85; }
}

/* ----------------------------------------------------------
   Responsive — debajo del ancho de Figma (1517 + padding)
   Mantiene proporciones pero deja respirar el grid.
   ---------------------------------------------------------- */
@media (max-width: 1580px) {
  .redes-cards__grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .redes-card__img-wrap {
    width: 100%;
    aspect-ratio: 344 / 403;
    height: auto;
  }
  .redes-intro__inner {
    column-gap: 80px;
    grid-template-columns: 1fr 360px;
  }
  .redes-intro__hero {
    width: 360px;
    height: auto;
    aspect-ratio: 421 / 562;
  }
}

@media (max-width: 1100px) {
  .redes-intro__inner {
    grid-template-columns: 1fr;
    row-gap: 48px;
  }
  .redes-intro__hero {
    width: 100%;
    max-width: 480px;
    margin: 0 auto;
  }
  .redes-cards {
    padding: 120px 0 80px;
  }
}

@media (max-width: 768px) {
  .redes-intro {
    padding-top: 48px;
  }
  .redes-intro__title  { font-size: 32px; line-height: 1.22; letter-spacing: 1.92px; margin-bottom: 24px; }
  .redes-intro__subtitle { font-size: 16px; line-height: 1.22; letter-spacing: 0.96px; }
  .redes-cards { padding: 80px 0 60px; }
  .redes-cards__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  .redes-card__label { font-size: 18px; line-height: 1.22; letter-spacing: 1.08px; margin-bottom: 24px; }
  .redes-card__logo  { height: 96px; }
  .redes-card__logo--linkedin { height: 94px; }
}

@media (max-width: 480px) {
  .redes-cards__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .redes-card__logo  { height: 110px; }
  .redes-card__logo--linkedin { height: 108px; }
}