/* =========================================================
   1. HERO
   ========================================================= */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  /* brand gradient token as an underlay while the photo loads; edit in css/tokens.css */
  background: var(--hdr-gradient);
  background-color: var(--ink);
  background-repeat: no-repeat;
  background-size: cover;
  color: var(--text-on-dark);
  overflow: hidden;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  /* top-to-bottom scrim so hero copy stays readable over the photo */
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 1) 100%);
  pointer-events: none;
}

.hero__shader {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
  /* subtle shader blending to add texture without desaturating */
  mix-blend-mode: screen;
  background: transparent; /* ensure canvas doesn't add a fill */
  pointer-events: none;
}

/* ensure hero copy remains readable over the bright halo */
.hero__lead {
  text-shadow: 0 1px 0 rgba(0,0,0,0.22);
}

/* utility: force sentence case when needed */
.case-sentence {
  text-transform: none !important;
}

.hero__content {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-9) var(--edge-pad) var(--space-7);
  max-width: 900px;
  margin-inline: auto;
}

.hero__logo {
  width: min(480px, 80vw);
  height: auto;
}

.hero__lead {
  margin-top: var(--space-4);
  font-size: var(--step-1);
  color: var(--text-on-dark-muted);
  max-width: 46ch;
  line-height: 1.55;
}

.hero__ctas {
  margin-top: var(--space-5);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
}

.hero__ctas .btn {
  flex: 1;
  min-width: 200px;
  max-width: 280px;
  justify-content: center;
}

.hero__scroll-cue {
  position: absolute;
  z-index: 3;
  right: var(--edge-pad);
  bottom: var(--space-4);
  display: none;
  align-items: center;
  gap: var(--space-1);
  font-family: var(--font-display);
  font-size: var(--step--1);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-on-dark-muted);
}

@media (min-width: 760px) {
  .hero__scroll-cue {
    display: flex;
  }
}

.hero__scroll-cue svg {
  animation: bob 1.8s var(--ease-out-quart) infinite;
}

@media (prefers-reduced-motion: reduce) {
  .hero__scroll-cue svg {
    animation: none;
  }
}

@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(5px); }
}

/* =========================================================
   2. QUÉ ES UVCP
   ========================================================= */
.que-es__grid {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: 1fr;
  align-items: center;
}

@media (min-width: 900px) {
  .que-es__grid {
    grid-template-columns: 1fr 1fr;
  }
}

.que-es__title {
  font-size: var(--step-4);
  text-transform: none;
  max-width: 14ch;
}

.hairline-list {
  margin-top: var(--space-5);
  border-top: 1px solid var(--hairline-on-dark);
}

.hairline-list__item {
  padding-block: var(--space-3);
  border-bottom: 1px solid var(--hairline-on-dark);
  font-size: var(--step-1);
  max-width: 52ch;
  color: var(--text-on-dark-muted);
}

.que-es__cta {
  margin-top: var(--space-5);
}

.que-es__media {
  aspect-ratio: 4 / 5;
  border-radius: 2px;
}

/* Feathered edges: two crossed linear fades (intersected) dissolve all four
   edges of the photo into the section background; corners fade doubly.
   The 18%/82% stops set the fade band width on each side. */
.que-es__media img {
  -webkit-mask-image:
    linear-gradient(to right, transparent, #000 18%, #000 82%, transparent),
    linear-gradient(to bottom, transparent, #000 18%, #000 82%, transparent);
  -webkit-mask-composite: source-in;
  mask-image:
    linear-gradient(to right, transparent, #000 18%, #000 82%, transparent),
    linear-gradient(to bottom, transparent, #000 18%, #000 82%, transparent);
  mask-composite: intersect;
}

/* =========================================================
   3. POR QUÉ EXISTE (manifiesto)
   ========================================================= */
.manifiesto {
  display: flex;
  justify-content: flex-end;
  align-items: flex-start;
  min-height: clamp(560px, 70vh, 802px);
  position: relative;
  overflow: hidden;
}

.manifiesto::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url('../img/03-manifiesto-background.jpg');
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
  pointer-events: none;
  z-index: 0;
}

.manifiesto::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 19%, var(--ink) 92%);
  pointer-events: none;
  z-index: 0;
}

.manifiesto__inner {
  position: relative;
  max-width: 840px;
  text-align: left;
  z-index: 1;
}

.manifiesto p {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--step-3);
  line-height: 1.28;
  letter-spacing: -0.01em;
  max-width: none;
  color: var(--text-on-dark);
}

.manifiesto p + p {
  margin-top: var(--space-4);
  font-family: var(--font-body);
  font-weight: 400;
  font-size: var(--step-1);
  color: var(--text-on-dark-muted);
  max-width: 62ch;
}

/* =========================================================
   4. ADN DIFERENCIAL
   ========================================================= */
.adn__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  background: var(--hairline-on-light);
}

@media (min-width: 760px) {
  .adn__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.adn__host {
  position: relative;
  aspect-ratio: 479 / 560;
  background: var(--ink);
}

.adn__host-text {
  position: absolute;
  z-index: 2;
  left: 0;
  right: 0;
  bottom: 0;
  padding: var(--space-4);
  color: var(--cream);
}

.adn__host-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step-2);
  text-transform: none;
  line-height: 1.2;
}

.adn__host-role {
  margin-top: 0.35em;
  font-size: var(--step--1);
  color: color-mix(in oklch, var(--cream) 82%, transparent);
  max-width: 30ch;
}

/* =========================================================
   5. EPISODIOS
   ========================================================= */
.episodios__intro {
  max-width: var(--content-narrow);
  margin-bottom: var(--space-6);
}

.episodios__intro h2 {
  font-size: var(--step-4);
  text-transform: none;
}

.episodios__grid {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: 1fr;
  align-items: start;
}

@media (min-width: 960px) {
  .episodios__grid {
    grid-template-columns: 3fr 2fr;
  }
}

.episodios__video {
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: 2px;
  overflow: hidden;
}

.episodios__video video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.episodios__quote {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--step-2);
  line-height: 1.35;
  color: var(--text-on-dark);
  padding-top: var(--space-2);
}

.episodios__quote cite {
  display: block;
  margin-top: var(--space-3);
  font-family: var(--font-body);
  font-style: normal;
  font-size: var(--step--1);
  color: var(--text-on-dark-muted);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

/* ---- Image slider (Episodios) ---- */
.slider {
  margin-top: var(--space-7);
}

.slider__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}

.slider__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step-3);
  text-transform: none;
  color: var(--text-on-dark);
}

.slider__nav {
  display: flex;
  gap: var(--space-2);
}

.slider__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 61px;
  height: 50px;
  padding: 0;
  border: none;
  background: none;
  color: var(--ember);
  transition: color var(--dur-fast) var(--ease-out-quart),
    opacity var(--dur-fast) var(--ease-out-quart),
    transform var(--dur-fast) var(--ease-out-quart);
}

.slider__btn svg {
  width: 100%;
  height: 100%;
}

.slider__btn:hover:not(:disabled) {
  color: var(--orange);
}

.slider__btn:active:not(:disabled) {
  transform: scale(0.94);
}

.slider__btn:disabled {
  opacity: 0.28;
  cursor: default;
}

.slider__track {
  display: flex;
  gap: var(--space-4);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  margin: 0;
  padding: 0;
  list-style: none;
}

.slider__track::-webkit-scrollbar {
  display: none;
}

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

.slider__item {
  flex: 0 0 min(80%, 439px);
  scroll-snap-align: start;
  aspect-ratio: 439 / 264;
  overflow: hidden;
  border-radius: 2px;
  background: color-mix(in oklch, var(--cream) 8%, var(--ink));
}

.slider__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* =========================================================
   6. TEMAS
   ========================================================= */
.temas__head {
  max-width: var(--content-narrow);
  margin-bottom: var(--space-5);
}

.temas__head h2 {
  font-size: var(--step-4);
  text-transform: none;
}

.temas__cta {
  margin-top: var(--space-5);
}

/* =========================================================
   7. COMUNIDAD Y CONFIANZA
   ========================================================= */
.comunidad__grid {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: 1fr;
  align-items: center;
}

@media (min-width: 900px) {
  .comunidad__grid {
    grid-template-columns: 1fr 1fr;
  }
}

.comunidad__title-row {
  display: inline-flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-4);
}

.comunidad__logo {
  height: 7rem;
  width: auto;
  object-fit: contain;
}

.comunidad__title {
  font-size: var(--step-3);
  text-transform: none;
  max-width: 16ch;
}

.comunidad__copy {
  margin-top: var(--space-3);
  font-size: var(--step-1);
  color: var(--text-on-dark-muted);
  max-width: 54ch;
}

.comunidad__metrics {
  margin-top: var(--space-4);
  font-family: var(--font-body);
  font-weight: 400;
  font-size: var(--step-1);
  color: var(--text-on-dark-muted);
}

.comunidad__stats {
  margin-top: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  max-width: 460px;
}

.stat {
  display: flex;
  align-items: baseline;
  gap: 0.4em;
  padding: 0.7em 1.2em;
  border: 1.5px solid color-mix(in oklch, var(--cream) 32%, transparent);
  border-radius: 10px;
  transition: border-color var(--dur-fast) var(--ease-out-quart),
    background-color var(--dur-fast) var(--ease-out-quart);
}

.stat:hover {
  border-color: color-mix(in oklch, var(--orange) 55%, transparent);
  background: color-mix(in oklch, var(--orange) 6%, transparent);
}

.stat__figure {
  position: relative;
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step-2);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
  color: var(--ember);
}

.comunidad__caption {
  display: block;
  margin-top: var(--space-3);
  font-family: var(--font-body);
  font-style: italic;
  font-size: var(--step--1);
  color: color-mix(in oklch, var(--cream) 55%, transparent);
}

.comunidad__media {
  aspect-ratio: 5 / 4;
  border-radius: 2px;
}

/* =========================================================
   8. ALIANZAS PARA MARCAS
   ========================================================= */
.section--tint {
  background: linear-gradient(180deg, var(--ember) 0%, var(--ink) 45%);
  color: var(--text-on-dark);
}

.alianzas__head {
  max-width: 640px;
  margin-bottom: var(--space-6);
}

.alianzas__head h2 {
  margin-top: var(--space-2);
  font-size: var(--step-4);
  text-transform: none;
}

.alianzas__list {
  columns: 1;
  column-gap: var(--space-6);
}

@media (min-width: 760px) {
  .alianzas__list {
    columns: 2;
  }
}

.alianzas__item {
  break-inside: avoid;
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--hairline-on-dark);
}

.alianzas__item h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step-0);
  text-transform: none;
  letter-spacing: 0.01em;
}

.alianzas__item p {
  margin-top: 0.4em;
  font-size: var(--step-0);
  color: var(--text-on-dark-muted);
}

.plataformas__note {
  margin-top: var(--space-4);
  font-size: var(--step--1);
  font-style: italic;
  color: var(--text-on-light-muted);
}

/* =========================================================
   10. CIERRE FINAL DUAL
   ========================================================= */
.cierre__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 860px) {
  .cierre__grid {
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: var(--space-7);
  }
}

.cierre__rule {
  display: none;
}

@media (min-width: 860px) {
  .cierre__rule {
    display: block;
    width: 1px;
    height: 140px;
    background: var(--hairline-on-dark);
    justify-self: center;
  }
}

.cierre__block h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--step--1);
  letter-spacing: 0.08em;
  text-transform: none;
  color: var(--text-on-dark-muted);
}

.cierre__block p {
  margin-top: var(--space-2);
  font-size: var(--step-2);
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--text-on-dark);
  max-width: 16ch;
  line-height: 1;
}

.cierre__block .btn {
  margin-top: var(--space-4);
}

.cierre__block--sponsor {
  text-align: left;
}

@media (min-width: 860px) {
  .cierre__block--sponsor {
    text-align: right;
  }
  .cierre__block--sponsor p {
    margin-left: auto;
  }
}