/*
 * READING EXPERIENCE — COMPONENT STYLES
 * Scope: #lecturas[data-component="reading-experience"] only.
 * This file is intentionally separated from portada/cierre to prevent visual regressions.
 */

.readings[data-component="reading-experience"] {
  --reading-accent: #d3a17c;
  --reading-accent-ink: #171514;
  --overlay-title-stroke: #4B4540;
  --overlay-copy: #3A3531;
  padding: clamp(54px, 5vw, 72px) var(--pad) clamp(58px, 5.5vw, 78px);
  background: #0d0c0b;
  border-top: 1px solid rgba(242, 238, 230, .08);
}
.readings[data-component="reading-experience"] .reading-composition {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: auto auto;
}
.readings[data-component="reading-experience"] .reading-heading {
  z-index: 9;
  grid-column: 1;
  grid-row: 2;
  align-self: start;
  justify-self: start;
  width: min(64%, 760px);
  padding: clamp(28px, 3.25vw, 52px) clamp(28px, 3.5vw, 56px);
  pointer-events: none;
}
.readings[data-component="reading-experience"] .reading-title {
  margin: 0;
  color: transparent;
  -webkit-text-stroke: 1.15px var(--overlay-title-stroke);
  paint-order: stroke fill;
  font-size: clamp(4.4rem, 7.1vw, 6.4rem);
  font-weight: 900;
  letter-spacing: -.076em;
  line-height: .78;
  text-transform: uppercase;
}
.readings[data-component="reading-experience"] .reading-sentence {
  max-width: 460px;
  margin: 18px 0 0;
  color: var(--overlay-copy);
  font-size: clamp(.95rem, 1.2vw, 1.05rem);
  font-weight: 700;
  line-height: 1.4;
}

.readings[data-component="reading-experience"] .reading-tabs {
  z-index: 2;
  grid-column: 1;
  grid-row: 1;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  margin-bottom: 18px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.readings[data-component="reading-experience"] .reading-tabs button {
  position: relative;
  min-width: 0;
  min-height: 52px;
  padding: 10px 12px;
  overflow: hidden;
  color: rgba(242, 238, 230, .62);
  background: transparent;
  border: 0;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  cursor: pointer;
  text-align: left;
  transition: color 220ms ease, background-color 220ms ease;
}
.readings[data-component="reading-experience"] .tab-head,
.readings[data-component="reading-experience"] .tab-name { display: block; }
.readings[data-component="reading-experience"] .tab-head {
  display: flex;
  min-height: 31px;
  align-items: center;
}
.readings[data-component="reading-experience"] .tab-name {
  margin-top: 0;
  overflow: hidden;
  font-size: .57rem;
  font-weight: 900;
  letter-spacing: .11em;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.readings[data-component="reading-experience"] .reading-tabs button.is-current {
  color: var(--reading-accent-ink);
  background: var(--reading-accent);
}
@media (hover: hover) and (pointer: fine) {
  .readings[data-component="reading-experience"] .reading-tabs button:hover {
    color: var(--reading-accent-ink);
    background: var(--reading-accent);
  }
}

.readings[data-component="reading-experience"] .compare-stage {
  z-index: 1;
  grid-column: 1;
  grid-row: 2;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  width: 100%;
  aspect-ratio: 2048 / 1143;
  background: #171513;
  user-select: none;
}
.readings[data-component="reading-experience"] .compare-stage img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: contain;
  object-position: center;
  background: #171513;
}
.readings[data-component="reading-experience"] #base-image { z-index: 0; }
.readings[data-component="reading-experience"] .active-layer,
.readings[data-component="reading-experience"] .scene-transition-layer {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.readings[data-component="reading-experience"] .active-layer {
  z-index: 1;
  opacity: 0;
  will-change: opacity;
}
.readings[data-component="reading-experience"] .scene-transition-layer {
  z-index: 3;
  visibility: hidden;
  clip-path: inset(0 100% 0 0);
  will-change: clip-path;
}
.readings[data-component="reading-experience"] .scene-transition-layer.is-visible { visibility: visible; }
.readings[data-component="reading-experience"] .obra-layer {
  z-index: 6;
  opacity: 0;
  visibility: hidden;
  transition: opacity 160ms ease, visibility 0s linear 160ms;
  pointer-events: none;
}
.readings[data-component="reading-experience"] .obra-layer.is-visible {
  opacity: 1;
  visibility: visible;
  transition-delay: 0s;
}
.readings[data-component="reading-experience"] .obra-word {
  position: absolute;
  z-index: 7;
  left: clamp(14px, 3.5%, 56px);
  bottom: clamp(16px, 4.25%, 50px);
  margin: 0;
  color: rgba(17, 16, 15, .24);
  font-family: "Arial Black", Arial, Helvetica, sans-serif;
  font-size: clamp(3rem, 12vw, 11rem);
  font-weight: 900;
  line-height: .72;
  letter-spacing: -.075em;
  text-transform: uppercase;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 160ms ease, visibility 0s linear 160ms;
}
.readings[data-component="reading-experience"] .obra-layer.is-visible + .obra-word {
  opacity: 1;
  visibility: visible;
  transition-delay: 0s;
}
.readings[data-component="reading-experience"] .scene-wipe-divider {
  position: absolute;
  z-index: 5;
  top: 0;
  bottom: 0;
  left: 0;
  width: 1px;
  opacity: 0;
  background: rgba(242, 238, 230, .84);
  transform: translateX(-.5px);
  pointer-events: none;
  will-change: left, opacity;
}
.readings[data-component="reading-experience"] .scene-wipe-divider.is-visible { display: block; }
.readings[data-component="reading-experience"] .scene-wipe-divider span {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  color: var(--reading-accent-ink);
  background: var(--reading-accent);
  border-radius: 50%;
  font-size: .9rem;
  font-weight: 900;
  transform: translate(-50%, -50%);
  box-shadow: 0 8px 26px rgba(0, 0, 0, .3);
}
.readings[data-component="reading-experience"] .scene-nav-button {
  position: absolute;
  z-index: 8;
  top: 50%;
  display: grid;
  width: 44px;
  height: 44px;
  padding: 0;
  place-items: center;
  color: var(--paper);
  background: rgba(10, 9, 8, .66);
  border: 1px solid rgba(242, 238, 230, .5);
  border-radius: 50%;
  cursor: pointer;
  touch-action: manipulation;
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 26px rgba(0, 0, 0, .2);
  transform: translateY(-50%);
  transition: color 160ms ease, background-color 160ms ease, border-color 160ms ease, transform 160ms ease;
}
.readings[data-component="reading-experience"] .scene-nav-button--previous { left: 14px; }
.readings[data-component="reading-experience"] .scene-nav-button--next { right: 14px; }
.readings[data-component="reading-experience"] .scene-nav-button svg {
  width: 19px;
  height: 19px;
  overflow: visible;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.readings[data-component="reading-experience"] .scene-nav-button:hover,
.readings[data-component="reading-experience"] .scene-nav-button:focus-visible {
  color: var(--ink);
  background: var(--paper);
  border-color: var(--paper);
}
.readings[data-component="reading-experience"] .scene-nav-button:active {
  color: var(--ink);
  background: var(--paper);
  border-color: var(--paper);
  transform: translateY(-50%) scale(.94);
}

.readings[data-component="reading-experience"] .obra-hold-button {
  position: absolute;
  z-index: 8;
  right: 14px;
  bottom: 14px;
  display: grid;
  width: 44px;
  height: 44px;
  padding: 0;
  place-items: center;
  color: var(--paper);
  background: rgba(10, 9, 8, .66);
  border: 1px solid rgba(242, 238, 230, .5);
  border-radius: 50%;
  cursor: pointer;
  touch-action: none;
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 26px rgba(0, 0, 0, .2);
  transition: color 160ms ease, background-color 160ms ease, border-color 160ms ease, transform 160ms ease;
}
.readings[data-component="reading-experience"] .obra-hold-button:hover,
.readings[data-component="reading-experience"] .obra-hold-button:focus-visible { border-color: var(--paper); }
.readings[data-component="reading-experience"] .obra-hold-button:active,
.readings[data-component="reading-experience"] .obra-hold-button.is-holding {
  color: var(--ink);
  background: var(--paper);
  border-color: var(--paper);
  transform: scale(.94);
}
.readings[data-component="reading-experience"] .obra-hold-button:disabled {
  cursor: wait;
  opacity: .38;
}
.readings[data-component="reading-experience"] .obra-hold-dot {
  width: 9px;
  height: 9px;
  background: currentColor;
  border-radius: 50%;
}
.readings[data-component="reading-experience"] .obra-hold-label {
  position: absolute;
  right: calc(100% + 10px);
  top: 50%;
  width: max-content;
  padding: 7px 9px;
  color: var(--paper);
  background: rgba(10, 9, 8, .76);
  border: 1px solid rgba(242, 238, 230, .2);
  font-size: .52rem;
  font-weight: 900;
  letter-spacing: .12em;
  opacity: 0;
  pointer-events: none;
  transform: translate(6px, -50%);
  transition: opacity 160ms ease, transform 160ms ease;
  white-space: nowrap;
  backdrop-filter: blur(10px);
}
.readings[data-component="reading-experience"] .obra-hold-button:hover .obra-hold-label,
.readings[data-component="reading-experience"] .obra-hold-button:focus-visible .obra-hold-label,
.readings[data-component="reading-experience"] .obra-hold-button.is-holding .obra-hold-label {
  opacity: 1;
  transform: translate(0, -50%);
}


@media (min-width: 701px) {
  .readings[data-component="reading-experience"] .reading-heading {
    opacity: 1;
    visibility: visible;
    transition: opacity 160ms ease, visibility 0s linear 0s;
    will-change: opacity;
  }
  .readings[data-component="reading-experience"].is-obra-active .reading-heading {
    opacity: 0;
    visibility: hidden;
    transition: opacity 160ms ease, visibility 0s linear 160ms;
  }
}


@media (max-width: 900px) {
  .readings[data-component="reading-experience"] .reading-heading {
    width: min(72%, 620px);
    padding: clamp(24px, 3vw, 38px);
  }
  .readings[data-component="reading-experience"] .reading-title {
    font-size: clamp(3.8rem, 9vw, 4.8rem);
    -webkit-text-stroke-width: 1px;
  }
}

@media (max-width: 700px) {
  .readings[data-component="reading-experience"] .reading-composition {
    display: flex;
    flex-direction: column;
  }
  .readings[data-component="reading-experience"] .reading-heading {
    order: 1;
    width: 100%;
    padding: 0;
    margin-bottom: 30px;
    pointer-events: auto;
  }
  .readings[data-component="reading-experience"] .reading-title {
    font-size: clamp(3.1rem, 15vw, 3.7rem);
    -webkit-text-stroke-width: .72px;
    -webkit-text-stroke-color: var(--reading-accent);
  }
  .readings[data-component="reading-experience"] .reading-sentence {
    color: var(--paper);
  }
  .readings[data-component="reading-experience"] .reading-tabs {
    order: 2;
  }
  .readings[data-component="reading-experience"] .compare-stage {
    order: 3;
  }
  .readings[data-component="reading-experience"] .sr-only {
    order: 4;
  }
  .readings[data-component="reading-experience"] .reading-tabs {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    grid-template-rows: clamp(116px, 30vw, 132px);
    width: 100%;
    margin-bottom: 12px;
  }
  .readings[data-component="reading-experience"] .reading-tabs button {
    display: grid;
    min-width: 0;
    min-height: 0;
    height: 100%;
    padding: 0;
    place-items: center;
    touch-action: manipulation;
    transition: color 220ms ease, background-color 220ms ease;
  }
  .readings[data-component="reading-experience"] .reading-tabs button::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 10px;
    width: 14px;
    height: 1px;
    background: currentColor;
    opacity: .5;
    transform: translateX(-50%);
  }
  .readings[data-component="reading-experience"] .tab-head {
    display: flex;
    width: 100%;
    height: 100%;
    min-height: 0;
    align-items: center;
    justify-content: center;
  }
  .readings[data-component="reading-experience"] .tab-name {
    margin: 0;
    overflow: visible;
    font-size: clamp(.58rem, 2.45vw, .67rem);
    letter-spacing: .11em;
    text-overflow: clip;
    transform: rotate(-90deg);
    transform-origin: center;
    white-space: nowrap;
  }
  .readings[data-component="reading-experience"] .scene-wipe-divider span {
    width: 34px;
    height: 34px;
    font-size: .78rem;
  }
  .readings[data-component="reading-experience"] .scene-nav-button--previous { left: 10px; }
  .readings[data-component="reading-experience"] .scene-nav-button--next { right: 10px; }

  .readings[data-component="reading-experience"] .obra-hold-button {
    right: 10px;
    bottom: 10px;
    width: 44px;
    height: 44px;
  }
  .readings[data-component="reading-experience"] .obra-hold-label { display: none; }
}