/* LabAncestral · lineas_de_trabajo.css
   Estilos exclusivos de la página Líneas de trabajo. */

.lt-page {
  width: 100%;
  min-width: 0;
  overflow-x: hidden;
  background: #F6EFE1;
  color: #152514;
  font-family: 'IBM Plex Sans', sans-serif;
}

.lt-page *,
.lt-page *::before,
.lt-page *::after {
  min-width: 0;
}

.lt-container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
}

/* Hero */
.lt-hero {
  position: relative;
  width: 100%;
  padding: 70px 44px 56px;
  overflow: hidden;
}

.lt-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
  align-items: end;
  gap: 48px;
}

.lt-title {
  max-width: 100%;
  margin: 0 0 22px;
  color: #152514;
  font-family: 'Spectral', serif;
  font-size: 60px;
  font-weight: 300;
  line-height: 1.02;
  letter-spacing: -.02em;
}

.lt-hero__nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.lt-hero__nav > a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 18px;
  border: 1px solid #ece1c9;
  border-radius: 12px;
  background: #fff;
  color: #1a2417;
  text-decoration: none;
  transition: border-color .2s ease, transform .2s ease;
}

.lt-hero__nav > a:hover {
  border-color: #EE9A1C;
  transform: translateX(3px);
}

.lt-hero__nav > a > span:last-child {
  flex: 1 1 auto;
  font-size: 14.5px;
  font-weight: 500;
  text-align: right;
}

.lt-small-number {
  display: inline-block;
  min-width: 2.5ch;
  flex: 0 0 auto;
  color: #EE9A1C;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  white-space: nowrap;
  overflow-wrap: normal;
  word-break: keep-all;
}

/* Bloques de cada línea */
.lt-line,
.lt-resources {
  width: 100%;
  padding: 80px 44px;
  scroll-margin-top: 80px;
}

.lt-line__grid {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  align-items: center;
  gap: 54px;
}

.lt-line__grid--reverse {
  grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
}

.lt-line__content,
.lt-line__visual {
  min-width: 0;
}

.lt-line__number {
  display: block;
  width: max-content;
  max-width: 100%;
  margin-bottom: 18px;
  font-family: 'Spectral', serif;
  font-size: 90px;
  font-weight: 300;
  line-height: .85;
  white-space: nowrap;
  overflow-wrap: normal;
  word-break: keep-all;
}

.lt-methods-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.lt-methods-grid > div {
  min-width: 0;
}

.lt-publications {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.lt-publications > div {
  min-width: 0;
}

.lt-publications > div > span {
  flex: 0 0 auto;
  white-space: nowrap;
  overflow-wrap: normal;
}

/* Diagrama de actores */
.lt-network {
  position: relative;
  padding: 36px 38px;
  overflow: hidden;
  border-radius: 18px;
  background: #0E3D22;
}

.lt-network__row {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.lt-network__row > div {
  min-width: 0;
}

.lt-network__row > div:nth-child(odd) {
  flex: 0 0 auto;
}

.lt-network__row > div:nth-child(even) {
  flex: 1 1 auto;
}

/* Recursos */
.lt-resources-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.lt-resources-grid .lr-link {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: 28px;
  border: 1px solid #e4d9c2;
  border-radius: 18px;
  background: #fff;
  text-decoration: none;
  transition:
    border-color .25s ease,
    box-shadow .25s ease,
    transform .25s ease;
}

.lt-resources-grid .lr-link:hover {
  border-color: #EE9A1C;
  box-shadow: 0 26px 48px -28px rgba(14, 61, 34, .4);
  transform: translateY(-5px);
}

.lt-resources-grid .lr-arrow {
  transition: transform .25s ease;
}

.lt-resources-grid .lr-link:hover .lr-arrow {
  transform: translateX(4px);
}

/* CTA */
.lt-cta {
  padding: 74px 44px;
  background: #0E3D22;
  color: #eae3d2;
  text-align: center;
}

.lt-cta__inner {
  width: 100%;
  max-width: 780px;
  margin: 0 auto;
}

.lt-cta__actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
}

/* Tablet */
@media (max-width: 980px) {
  .lt-hero__grid,
  .lt-line__grid,
  .lt-line__grid--reverse {
    grid-template-columns: minmax(0, 1fr);
  }

  .lt-hero__grid {
    gap: 38px;
  }

  .lt-hero__nav {
    max-width: 680px;
  }

  .lt-line__grid {
    gap: 38px;
  }

  .lt-line__content {
    order: 1 !important;
  }

  .lt-line__visual,
  .lt-methods-grid,
  .lt-network {
    order: 2 !important;
  }

  .lt-line__visual {
    width: 100%;
    max-width: 620px;
  }

  .lt-resources-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Móvil */
@media (max-width: 700px) {
  .lt-hero {
    padding: 54px 20px 46px;
    background-position: 58% center !important;
  }

  .lt-title {
    font-size: clamp(38px, 12vw, 50px);
    line-height: 1.04;
  }

  .lt-hero p {
    font-size: 16px !important;
  }

  .lt-hero__nav > a {
    align-items: flex-start;
    padding: 13px 15px;
  }

  .lt-hero__nav > a > span:last-child {
    font-size: 13.5px;
    line-height: 1.4;
    text-align: left;
  }

  .lt-line,
  .lt-resources {
    padding: 60px 20px;
    scroll-margin-top: 70px;
  }

  .lt-line__grid {
    gap: 30px;
  }

  .lt-line__number {
    font-size: 66px;
  }

  .lt-line h2,
  .lt-resources h2 {
    font-size: clamp(30px, 9vw, 38px) !important;
  }

  .lt-methods-grid {
    gap: 12px;
  }

  .lt-methods-grid > div {
    padding: 20px !important;
  }

  .lt-line__visual {
    max-width: 480px;
  }

  .lt-publications > div {
    align-items: flex-start !important;
    padding: 18px !important;
  }

  .lt-network {
    padding: 30px 22px;
  }

  .lt-resources-grid .lr-link {
    padding: 24px;
  }

  .lt-cta {
    padding: 56px 20px;
  }

  .lt-cta h2 {
    font-size: clamp(30px, 9vw, 38px) !important;
  }

  .lt-cta__actions {
    align-items: stretch;
    flex-direction: column;
  }

  .lt-cta__actions a {
    width: 100%;
  }
}

/* Teléfonos estrechos */
@media (max-width: 520px) {
  .lt-methods-grid,
  .lt-resources-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .lt-network__row {
    flex-direction: column;
  }

  .lt-network__row > div:nth-child(even) {
    width: 1px !important;
    height: 34px !important;
    margin: 8px 0 !important;
    flex: 0 0 34px !important;
  }

  .lt-network__row > div:nth-child(even) > span {
    top: 50% !important;
    left: 50% !important;
  }
}

@media (max-width: 430px) {
  .lt-hero,
  .lt-line,
  .lt-resources,
  .lt-cta {
    padding-right: 16px;
    padding-left: 16px;
  }

  .lt-line__number {
    font-size: 60px;
  }

  .lt-publications > div {
    flex-direction: column;
    gap: 10px !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  .lt-page *,
  .lt-page *::before,
  .lt-page *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}