:root {
      /* Colores base */
      --bc-color-accent: #24B042;
      --bc-color-text: #314552;
      --bc-color-bg: #FFFFFF;
      --bc-color-disabled:#838F97;

      /* Tipografía */
      --bc-font-family: "Amiko", system-ui, -apple-system, Segoe UI, Roboto, Arial, "Helvetica Neue", sans-serif;

      /* Espaciado & layout */
      --bc-max-content: 1300px;
      --bc-section-py: clamp(25px, 5vw, 50px);
      --bc-container-px: clamp(16px, 4vw, 32px);
      --bc-gap-md: 16px;
      --bc-gap-lg: 24px;

      /* Radios */
      --bc-radius-md: 15px;

      /* Tipos escala */
      --bc-hero-title: clamp(30px, 4.5vw, 38px);
      --bc-hero-subtitle: clamp(16px, 1.5vw, 17px);
    }


* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* ---------- ESTILOS LANDING -------------------------------------- */

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

.body-naturgy {
  margin: 0;
  color: var(--bc-color-text);
  font-family: var(--bc-font-family);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
.video-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  background: #000; /* franjas al usar contain */
}
.video-bg__media {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translate(-50%, -50%);
  object-fit: cover;
}
.hero-naturgy {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: flex-start;
  padding: var(--bc-section-py) 0;
}

/* ---------- SECCIÓN ALTERNADA CON FONDO ----------- */
.alt-section--bg {
  background-color: var(--bc-color-bg);
  background-image: url(https://brandedcontentgrupogodo.github.io/ext/naturgy/2025/hub-2025/assets/img/naturgy-hilo-verde.svg);
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain; /* no se corta, mantiene proporción */
  padding: clamp(70px, 10vw, 160px) 0 clamp(40px, 6vw, 80px);
}
.alt-section__inner {
  max-width: var(--bc-max-content);
  margin: 0 auto;
  padding-inline: var(--bc-container-px);
}
.alt-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 6vw, 80px);
  align-items: center;
  margin-bottom: clamp(56px, 6vw, 56px);
}
.alt-row--reverse {
  direction: rtl; /* truco para invertir visualmente en mobile y desktop */
}
.alt-row--reverse > * {
  direction: ltr;
}
.alt-row__media img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--bc-radius-md);
}
.alt-row__content {
  color: var(--bc-color-text);
  max-width: 450px;
}
.alt-row__title {
  font-size: clamp(22px, 3.2vw, 32px);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 10px;
  letter-spacing: -1px;
}
.alt-row__kicker {
  font-size: 14px;
  opacity: 0.9;
  margin-bottom: 8px;
}
.caps {
  text-transform: uppercase;
  letter-spacing: 2px;
}
.alt-row__desc {
  font-size: 16px;
  line-height: 1.6;
  margin-bottom: 40px;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 999px;
  text-decoration: none;
  transition: transform .2s ease, opacity .2s ease;
}
.btn--primary {
  color: var(--bc-color-text);
  font-weight: 400;
  border: 1px solid var(--bc-color-text);
}
.btn:hover { transform: translateY(-1px); opacity: .95; }
.btn__icon { display: inline-block; }

@media (min-width: 900px) {
  .alt-row { grid-template-columns: 1fr 1fr; }
  .alt-row--reverse { direction: ltr; }
  .alt-row--reverse .alt-row__media { order: 2; }
  .alt-row--reverse .alt-row__content { order: 1; }
}

/* En tablets y móvil, no recortar el vídeo de cabecera */
@media (max-width: 1024px) {
  .hero-naturgy {
    min-height: 65vh;
  }
  .video-bg__media {
    top: 0;
    left: 0;
    transform: none;
    width: 100%;
    height: 100%;
    min-width: 0;
    min-height: 0;
    object-fit: contain;
  }
}
.hero__content {
  max-width: var(--bc-max-content);
  margin: 0 auto;
  padding: 0 2rem;
  z-index: 2;
}
.hero__intro {
  font-size: var(--bc-hero-subtitle);
  color: var(--bc-color-bg);
  font-weight: 400;
  line-height: 127.075%; /* 15.249px */
  letter-spacing: 3.12px;
  text-transform: uppercase;
  margin-bottom: 16px;
  text-align: center;
}
.opacity-6 {
  opacity: 0.6;
}

/* ---------- SOCIAL CAROUSEL ------------------------- */
.social-carousel {
  background: var(--bc-color-bg);
  padding: clamp(40px, 6vw, 80px) 0;
}
.social-carousel__inner {
  margin: 0 auto;
  padding-inline: var(--bc-container-px);
}
.social-carousel__title {
  text-align: center;
  text-transform: uppercase;
  font-weight: 800;
  color: var(--bc-color-text);
  margin-left: auto;
  margin-right: auto;
  margin-bottom: clamp(20px, 4vw, 32px);
  max-width: 600px;
  line-height: normal;
  font-size: 1.5em;
}
.social-carousel__viewport {
  overflow: hidden;
  position: relative;
}
.social-carousel__track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 100%;
  transition: transform .4s ease;
  justify-content: center;
}
.social-slide { padding: 8px 0; }
.embed-pair {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: start;
  width: 100%;
}
.embed {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  height: 650px;
  overflow: hidden;
}
.embed > * {
  width: 100%;
  max-width: 540px;
  margin: 0 auto;
}
.embed--tiktok iframe { 
  height: 650px;
  width: 100%;
}
.embed--instagram blockquote {
  max-height: 650px !important;
  overflow: hidden;
}

.social-carousel__nav {
  display: flex;
  gap: 10px;
  margin-top: 14px;
}
.social-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--bc-color-text);
  color: var(--bc-color-text);
  background: transparent;
  cursor: pointer;
}
.social-btn--prev { margin-left: 0; }

@media (min-width: 900px) {
  .social-carousel__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .social-carousel__viewport {
    width: 100%;
  }
  .embed-pair { 
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    width: 100%;
    padding: 0 20px;
  }
  .social-carousel__nav { 
    display: none; /* ocultar flechas en desktop */
  }
}

/* En móvil: mostrar solo un post por slide centrado */
@media (max-width: 899.98px) {
  .social-carousel__viewport {
    display: flex;
    justify-content: center;
  }
  .social-carousel__track {
    justify-content: flex-start;
  }
  .social-slide {
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .embed-pair {
    display: flex;
    justify-content: center;
    width: 100%;
  }
  .embed-pair .embed:nth-child(2) { 
    display: none; 
  }
  .embed {
    max-width: 100%;
  }
}

/* tablets: 3 posts visibles (1.5 slides) */
@media (min-width: 900px) and (max-width: 1199.98px) {
  .social-carousel__track { grid-auto-columns: 66.6667%; }
  :root { --social-embed-h: 480px; }
}

@media (min-width: 1200px) {
  /* 2 slides visibles -> 4 posts (2 por slide) */
  .social-carousel__track { grid-auto-columns: 50%; }
  :root { --social-embed-h: 520px; }
}

/* Paginación (bullets) */
.social-carousel__pagination {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}
.social-bullet {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(49,69,82,.3);
  border: 0;
  padding: 0;
  cursor: pointer;
}
.social-bullet.is-active { background: rgba(49,69,82,1); }

/* ---------- BRAND SECTION ----------------------------- */
.brand-section {
  background: #F1F1F1;
  padding: clamp(60px, 10vw, 120px) 0;
  margin: clamp(40px, 6vw, 80px);
}
.brand-section__inner {
  max-width: var(--bc-max-content);
  margin: 0 auto;
  padding-inline: var(--bc-container-px);
  text-align: center;
}
.brand-section__logo img {
  width: clamp(120px, 20vw, 220px);
  height: auto;
  display: inline-block;
  margin-bottom: clamp(16px, 3vw, 24px);
  mix-blend-mode: multiply;
}
.brand-section__title { 
  margin-bottom: clamp(12px, 2.5vw, 18px); 
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  text-transform: uppercase;
  font-weight: 800;
  color: var(--bc-color-text);
  margin-left: auto;
  margin-right: auto;
  margin-bottom: clamp(20px, 4vw, 32px);
  max-width: 680px;
  line-height: 116.8%; 
  font-size: 1.5em;
}
.brand-section__text {
  max-width: 680px;
  margin: 0 auto;
  color: var(--bc-color-text);
  line-height: 1.6;
  text-align: left;
}
.brand-section__text p {
  text-align: left;
}
/* ---------- ACCIONES ----------------------------- */
.actions-carousel {
  background: var(--bc-color-bg);
  padding: clamp(50px, 8vw, 100px) 0;
}
.actions-carousel__inner {
  max-width: var(--bc-max-content);
  margin: 0 auto;
  padding-inline: var(--bc-container-px);
}
.actions-carousel__title {
  text-align: center;
  text-transform: uppercase;
  font-weight: 800;
  color: var(--bc-color-text);
  margin-left: auto;
  margin-right: auto;
  margin-bottom: clamp(20px, 4vw, 32px);
  max-width: 680px;
  line-height: 116.8%;
  font-size: 1.5em;
}
.actions-carousel__viewport { overflow: hidden; position: relative; }
.actions-carousel__track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 100%;
  transition: transform .4s ease;
  --actions-gap: 2rem;
  gap: var(--actions-gap);
}
.action-slide { padding: 8px 0; }
.action-card {
  height: 300px;
  border: 2px solid var(--bc-color-text);
  border-radius: var(--bc-radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--bc-color-bg);
}
.action-card__icon { 
  width: 56px; 
  height: 56px; 
  object-fit: contain; 
}
.action-card__text { 
  color: var(--bc-color-text); 
  font-weight: 400; 
  text-align: center;
  padding: 0.5rem;
}
.actions-carousel__nav {
  display: flex; 
  gap: 10px; 
  margin-top: 14px; 
}
.actions-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--bc-color-text);
  color: var(--bc-color-text); background: transparent; cursor: pointer;
}
@media (min-width: 1200px) {
  /* 4 visibles con gap: cada columna ocupa (100% - 3*g)/4 */
  .actions-carousel__track { grid-auto-columns: calc((100% - (var(--actions-gap) * 3)) / 4); }
}

/* ---------- IMPACT SECTION --------------------------- */
.impact-section { background: #FFFFFF; padding: clamp(50px, 8vw, 60px) 0; }
.impact__inner { max-width: var(--bc-max-content); margin: 0 auto; padding-inline: var(--bc-container-px); }
.impact__title {
  text-align: center; text-transform: uppercase; font-weight: 800; color: var(--bc-color-text);
  margin: 0 auto clamp(12px, 2vw, 16px); line-height: 1.2; font-size: 1.6em; max-width: 900px;
}
.impact__subtitle { text-align: center; color: var(--bc-color-text); opacity: .85; margin-bottom: clamp(24px, 4vw, 40px); }
.impact__grid { display: grid; grid-template-columns: 1fr; gap: clamp(16px, 4vw, 40px); align-items: start; }
.impact__heading { text-align: center; font-weight: 500; color: var(--bc-color-text); margin-bottom: 10px; }
.impact__media { display: flex; justify-content: center; }
.equivalence__card.blue { background-color: #314552; color: #FFFFFF; max-width: 300px; text-align: center; margin: auto;  margin-bottom: 80px;}
.equivalence__card.blue p { color: #FFFFFF; font-size: 1.3em;}
.impact__media img { width: 100%; max-width: 520px; height: auto; display: block; }
@media (min-width: 900px) { .impact__grid { grid-template-columns: 1fr 1fr; padding-bottom: 2rem;} }
.impact__equivalences-title { text-align: center; margin: clamp(24px, 5vw, 48px) 0 clamp(12px, 3vw, 24px); font-weight: 800; text-transform: uppercase; color: var(--bc-color-text); }
.impact__equivalences { display: grid; grid-template-columns: 1fr; gap: clamp(12px, 3vw, 24px); align-items: stretch; }
@media (min-width: 900px) { .impact__equivalences { grid-template-columns: repeat(3, 1fr); } }
.equivalence__card { background: #FAFAFA; border-radius: 12px; padding: 18px; text-align: center; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.equivalence__card img { width: 64px; height: 64px; object-fit: contain; display: inline-block; margin-bottom: 8px; }
.equivalence__card p { color: var(--bc-color-text); }
.equivalence__card.blue { background-color: #314552; color: #FFFFFF; max-width: 300px; text-align: center; margin: auto; margin-bottom: 80px;}
.equivalence__card.blue p { color: #FFFFFF; font-size: 1.3em;}
.impact__disclaimer { text-align: center; margin-top: clamp(20px, 4vw, 32px); font-size: 0.9em; color: #666; }

/* ---------- CRÉDITOS ---------------------------------- */
.authorship-f {
  background-color: var(--bc-color-bg);
  color: #888;
  font-size: 0.9em;
  text-align: center;
  padding-bottom: 15px;
}

.container-fluid-f {
  width: calc(100% - 40px);
  margin-inline: auto;
  padding-inline: 20px;
}

/* estilos para que en LV se muestre el contenido sin margenes */
.wallpaper-inverted-ad{
    display: none!important;
  }
  
  .visual-article-free .col-12 {
    padding-right: 0 !important;
    padding-left: 0 !important;
    margin-top: 0 !important;
  }
  .content-free-html {
    margin:0 !important;
  }
  .container-fluid {
    padding-right: 0 !important;
    padding-left: 0 !important;
  }
  .visual__story--free .content-free-html {
    margin: 0px !important;
  }
  .row>* {
    padding-right: 0!important;
    padding-left: 0!important;
    margin-top: 0!important;
  }
  .article-default a:hover {
    text-decoration: none;
    box-shadow: none;
  }
button:focus {
    outline: 1px dotted var(--background-color);
    outline: 5px auto var(--background-color) -webkit-focus-ring-color;
}