:root {
  --verde: #024e44;
  --verde-claro: #bbefb5;
  --dot-size: 1.2rem;
}
body {
  margin-bottom: -1rem;
}
.c-header {
  position: relative;
}
.c-header__options__link {
  display: none !important;
}
.c-detail--special {
  margin-top: 0 !important;
}
.c-detail__data {
  display: none !important;
}
.c-header__nav-btn .hamburger-inner,
.c-header__nav-btn .hamburger-inner:before,
.c-header__nav-btn .hamburger-inner:after {
  background-color: #000 !important;
}
.c-header__user__nav {
  display: none;
}
.o-content,
.o-content--full {
  width: 100%;
  max-width: 100% !important;
}
.c-detail {
  padding: 0 !important;
}
.c-detail--special {
  width: 100%;
  max-width: 100% !important;
  padding: 0;
  grid-gap: 0;
}
.o-section {
  padding-bottom: 0 !important;
}
.c-detail__body {
  padding-bottom: 0 !important;
}
.c-detail__body > * {
  box-sizing: border-box;
}
.c-detail__embed {
  width: 100%;
  max-width: 100% !important;
  padding: 0 !important;
  overflow: unset !important;
}
.c-detail__embed:last-of-type {
  margin-bottom: 0 !important;
}
.c-detail__embed__code {
  display: flex;
  justify-content: center;
  width: 100%;
  max-width: 100% !important;
  padding: 0;
}
.c-detail__embed__code > div {
  width: 100%;
}
.c-detail__content {
  margin: 0 auto !important;
}

.c-detail__body > * {
  box-sizing: border-box;
}

.apertura-bh-li {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 100%;
  padding: 0;
  margin-bottom: 5rem;
}
.gases-figure {
  margin-bottom: 3rem;
}
.title-gases {
  max-width: 99rem;
  padding: 0 2rem;
  font-family: "Yrsa-Bold";
  font-size: 4rem;
  line-height: 4.4rem;
  font-weight: 500;
  color: var(--verde);
  text-transform: none;
  text-align: center;
}
.title-gases span {
  background-color: var(--verde-claro);
}
.subtitle-gases {
  max-width: 99rem;
  padding: 0 2rem;
  font-family: "Yrsa-Bold" !important;
  font-size: 2.6rem !important;
  line-height: 3rem !important;
  font-weight: 500 !important;
  color: var(--verde) !important;
  text-transform: none !important;
  text-align: center !important;
}
.claim-gases {
  max-width: 99rem;
  padding: 0 2rem;
  font-family: "Libre-Franklin-Regular";
  font-size: 1.7rem;
  line-height: 2.8rem;
  font-weight: 600;
  color: #000;
  text-transform: none;
  text-align: center;
}

.logos {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
  justify-content: center;
  padding: 0 2rem;
  margin-top: 3rem;
}
.logos span {
  font-family: "Libre-Franklin-Regular";
  font-size: 1.2rem;
  line-height: 1;
  font-weight: 600;
  color: var(--verde);
  text-transform: uppercase;
  text-align: center;
}
.logos ul {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0 !important;
  list-style: none;
}
.logos img {
  width: auto;
  height: 2.5rem;
}

.gases-verdes-1 {
  width: 100%;
  height: 50vw;
  background: transparent
    url(https://dkumiip2e9ary.cloudfront.net/xalok/20-minutos/especiales/buena-huella/img/naturgy_GasesVerdes_gases-1.png)
    no-repeat center left;
  background-size: 50%;
  animation: float 3s ease-in-out infinite alternate;
}
.gases-verdes-2 {
  position: relative;
  width: 100%;
  height: 50vw;
  background: transparent
    url(https://dkumiip2e9ary.cloudfront.net/xalok/20-minutos/especiales/buena-huella/img/naturgy_GasesVerdes_gases-2.png)
    no-repeat center right;
  background-size: 50%;
  z-index: 2;
  animation: floatY 5s ease-in-out infinite alternate,
             floatX 7s ease-in-out infinite alternate,
             tilt   9s ease-in-out infinite alternate;
}
.gases-verdes-3 {
  width: 100%;
  height: 50vw;
  background: transparent
    url(https://dkumiip2e9ary.cloudfront.net/xalok/20-minutos/especiales/buena-huella/img/naturgy_GasesVerdes_gases-3.png)
    no-repeat center center;
  background-size: 100%;
  animation: floatY 5s ease-in-out infinite alternate,
             floatX 7s ease-in-out infinite alternate,
             tilt   9s ease-in-out infinite alternate;
}
@keyframes float {
  0%   { transform: translateY(0)     rotate(0deg)  translateZ(0); }
  50%  { transform: translateY(-25px) rotate(-5deg) translateZ(0); }
  100% { transform: translateY(0)     rotate(1deg)  translateZ(0); }
}
@keyframes floatY {
  from { transform: translateY(0); }
  to   { transform: translateY(-25px); }
}
@keyframes floatX {
  from { transform: translateX(0); }
  to   { transform: translateX(10px); }
}
@keyframes tilt {
  from { transform: rotate(-5deg); }
  to   { transform: rotate(5deg); }
}

.carrusel-gases {
  position: relative;
  width: 100%;
  padding: 5vw 0 10vw;
  margin-bottom: 5rem;
  background-color: var(--verde-claro);
}
.carrusel-gases:before,
.carrusel-gases:after {
  content: '';
  position: absolute;
  width: 100%;
  height: 5vw;
  left: 0;
}
.carrusel-gases:before {
  top: 0;
  background: transparent
    url(https://dkumiip2e9ary.cloudfront.net/xalok/20-minutos/especiales/buena-huella/img/border-up.png)
    no-repeat center center;
    background-size: 100%;
}
.carrusel-gases:after {
  bottom: 0;
  background: transparent
    url(https://dkumiip2e9ary.cloudfront.net/xalok/20-minutos/especiales/buena-huella/img/border-down.png)
    no-repeat center center;
    background-size: 100%;
}
.carrusel-gases h3 {
  padding: 0 3rem;
  margin: 3rem auto;
  font-family: "Yrsa-Bold";
  font-size: 3.5rem;
  line-height: 1;
  font-weight: 600;
  color: var(--verde);
  text-transform: none;
  text-align: center;
}

.carousel {
  width: 100%;
  max-width: 1000px;
  background: transparent;
  padding: 0.5rem;
  margin: 0 auto;
}

.carousel input[type="radio"] { display: none; }

.viewport {
  overflow: hidden;
  position: relative;
  width: 100%;
  margin-bottom: 2rem;
}

.slides {
  display: flex;
  width: 500%;
  transition: transform 0.6s cubic-bezier(0.22, 0.9, 0.36, 1);
}

.slide {
  width: 20%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.slide img { width: 80%; margin: 0 auto; height: auto; display: block; }

/* Dots */
.dots {
  display: flex;
  gap: 8px;
  justify-content: center;
  padding: 0.8rem 0 0.2rem;
  flex-wrap: wrap;
}

.dots label {
  width: var(--dot-size, 12px);
  height: var(--dot-size, 12px);
  border-radius: 50%;
  display: inline-block;
  border: 0.1rem solid var(--verde);
  cursor: pointer;
  flex: 0 0 auto;
}

#s1:checked ~ .viewport .slides { transform: translateX(0%); }
#s2:checked ~ .viewport .slides { transform: translateX(-20%); }
#s3:checked ~ .viewport .slides { transform: translateX(-40%); }
#s4:checked ~ .viewport .slides { transform: translateX(-60%); }
#s5:checked ~ .viewport .slides { transform: translateX(-80%); }

#s1:checked ~ .dots label[for="s1"],
#s2:checked ~ .dots label[for="s2"],
#s3:checked ~ .dots label[for="s3"],
#s4:checked ~ .dots label[for="s4"],
#s5:checked ~ .dots label[for="s5"] {
  background: var(--verde);
  box-shadow: 0 4px 10px rgba(11, 132, 255, 0.18);
}

/* Flechas */
.arrows {
  position: absolute;
  top: 50%;
  width: 100%;
  transform: translateY(-50%);
  pointer-events: none;
  z-index: 2;
}

.arrow {
  font-size: 2.5rem;
  color: var(--verde);
  border-radius: 50%;
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  pointer-events: auto;
  transition: background 0.3s;
  background: url(https://dkumiip2e9ary.cloudfront.net/xalok/20-minutos/especiales/buena-huella/img/arrow.svg) no-repeat center center;
}
.arrow.prev { position: absolute; left: 0; right: auto; transform: translateY(-50%); transform: rotate(180deg);}
.arrow.next { position: absolute; right: 0; left: auto; transform: translateY(-50%);}


/* Ocultar todas las flechas por defecto */
.arrows label { display: none; }

/* Mostrar solo flechas válidas (no circular) */
#s1:checked ~ .viewport .arrows label[for="s2"].next { display: flex; }

#s2:checked ~ .viewport .arrows label[for="s1"].prev,
#s2:checked ~ .viewport .arrows label[for="s3"].next { display: flex; }

#s3:checked ~ .viewport .arrows label[for="s2"].prev,
#s3:checked ~ .viewport .arrows label[for="s4"].next { display: flex; }

#s4:checked ~ .viewport .arrows label[for="s3"].prev,
#s4:checked ~ .viewport .arrows label[for="s5"].next { display: flex; }

#s5:checked ~ .viewport .arrows label[for="s4"].prev { display: flex; }


.c-paragraph {
  max-width: 65rem !important;
  font-size: 1.6rem !important;
}
.c-paragraph__title {
  max-width: 65rem !important;
  font-family: "Libre-Franklin-Regular" !important;
  font-size: 2.2rem !important;
  line-height: 2.9rem !important;
  font-weight: 700 !important;
  color: var(--verde) !important;
  text-transform: uppercase !important;
  text-align: left !important;
}
.c-paragraph__title b {
  font-weight: 700 !important;
}

@media (max-width: 700px) {
  .carousel {
    padding: 0.3rem;
  }
  .dots {
    gap: .6rem;
  } 
}

@media (min-width: 450px) {
  .slide img {
    width: 100%;
  }
}

@media (min-width: 768px) {
  .c-paragraph {
    padding: 0 !important;
    font-size: 1.9rem !important;
  }
  .c-paragraph__title {
    padding: 0 !important;
  }
  .logos img {
    height: 3rem;
  }
  .gases-verdes-1 {
    height: 25rem;
    background-size: 30rem;
  }
  .gases-verdes-2 {
    height: 36rem;
    background-size: 35rem;
  }
  .gases-verdes-3 {
    height: 36rem;
    background-size: 70rem;
  }
  .slide img {
    width: 80%;
  }
  .arrow.prev {left: 1rem;}
  .arrow.next {right: 1rem;}
}

@media (min-width: 1024px) {
  .title-gases {
    font-size: 5.6rem;
    line-height: 5.8rem;
  }
  .subtitle-gases {
    font-size: 4.4rem !important;
    line-height: 5rem !important;
  }
  .claim-gases {
    font-size: 1.9rem;
    line-height: 3rem;
  }
  .logos img {
    height: 4rem;
  }
  .carrusel-gases h3 {
    font-size: 4.6rem;
  }
  .c-paragraph__title {
    font-size: 2.3rem !important;
  }
  .slide img {
    width: 100%;
  }
}

@media (min-width: 1200px) {
  .gases-verdes-1 {
    margin-top: -30rem;
  }
  .gases-verdes-2 {
    margin-top: -35rem;
  }
}

@media (min-width: 1520px) {
  .gases-verdes-1 {
    margin-left: 10rem;
  }
  .gases-verdes-2 {
    margin-left: -10rem;
  }
}