/* =====================================================================
   #tierra · Intro / tagline on papyrus (Lane B)
   Torn edge overlapping the hero, tagline, sticky arch photo, three
   paragraphs with gold-underlined highlights, «Ficha del viaje», cities.
   ===================================================================== */

#tierra {
  position: relative;
  z-index: 2;
  margin-top: 0;
  padding: calc(var(--section-pad) * .9) 0 0;
  background-color: var(--c-cream);
  color: var(--c-navy);
}

/* torn paper edge: lives above the section box so the cream never
   paints a rectangle over the last 8svh of the hero */
#tierra .torn {
  position: absolute;
  left: 0;
  top: calc(1px - 8svh);
  width: 100%;
  height: 8svh;
  margin: 0;
  display: block;
  fill: var(--c-cream);
  pointer-events: none;
}

.tierra__grid {
  position: relative;
  z-index: 1;
  width: min(100% - 2 * var(--gutter), var(--container));
  margin-inline: auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  row-gap: var(--sp-6);
}

.tierra__kicker { margin: 0; }

/* ---- tagline ---- */
.tierra__tagline {
  margin: 0;
  font-family: var(--ff-display);
  font-style: italic;
  font-weight: 400;
  font-size: var(--fs-h1);
  line-height: 1.04;
  font-optical-sizing: auto;
  letter-spacing: 0;
  color: var(--c-navy);
}
.tierra__tagline > span {
  display: block;
  padding-bottom: .06em; /* room for italic descenders inside the clip */
}
.tierra__tagline > span:nth-child(3) { color: var(--c-teal-ink); }

/* ---- arch photo ---- */
.tierra__photo {
  width: min(100%, 420px);
  margin: var(--sp-2) auto 0;
  box-shadow: var(--sh-lift);
  transform-origin: 50% 100%;
}
/* parallax headroom: the picture is 20 % taller than the arch */
.tierra__photo picture {
  position: absolute;
  inset: -10% 0;
  display: block;
}
.tierra__photo img { width: 100%; height: 100%; }
.tierra__photo .photo__cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  margin: 0;
  padding: var(--sp-5) var(--sp-5) var(--sp-4);
  background: var(--g-scrim);
  font-family: var(--ff-body);
  font-weight: 600;
  font-size: var(--fs-eyebrow);
  line-height: 1.4;
  letter-spacing: var(--track-eyebrow);
  text-transform: uppercase;
  text-align: center;
  color: var(--c-cream);
}

/* ---- copy ---- */
.tierra__copy {
  max-width: var(--measure);
  font-family: var(--ff-body);
  font-weight: 400;
  font-size: var(--fs-lead);
  line-height: var(--lh-body);
  color: var(--c-navy);
}
.tierra__copy { margin-top: var(--sp-3); }
.tierra__copy p { margin: 0; }
.tierra__copy p + p { margin-top: 1.25em; }
.tierra__copy p:first-of-type::first-letter {
  float: left;
  margin: .08em .14em 0 0;
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: 3.4em;
  line-height: .78;
  color: var(--c-terracotta-text);
}

/* highlight: transparent mark + gold underline that grows (scoped to #tierra: lane B only) */
#tierra .hl {
  position: relative;
  background: transparent;
  color: inherit;
  font-weight: 500;
}
#tierra .hl::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -.1em;
  height: 3px;
  background: var(--c-gold);
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform .6s var(--ease-out) .4s;
}
#tierra .hl.is-in::after { transform: scaleX(1); }
/* wrapped highlights (JS adds .hl--multi): one underline per line fragment */
#tierra .hl--multi::after { display: none; }
#tierra .hl--multi {
  text-decoration-line: underline;
  text-decoration-thickness: 3px;
  text-decoration-color: transparent;
  text-decoration-skip-ink: none;
  text-underline-offset: .18em;
  transition: text-decoration-color .6s var(--ease-out) .4s;
}
#tierra .hl--multi.is-in { text-decoration-color: var(--c-gold); }
/* no-JS: every highlight gets the per-line underline, no ::after strip */
html.no-js #tierra .hl::after { display: none; }
html.no-js #tierra .hl {
  text-decoration-line: underline;
  text-decoration-thickness: 3px;
  text-decoration-color: var(--c-gold);
  text-decoration-skip-ink: none;
  text-underline-offset: .18em;
}

/* ---- Ficha del viaje ---- */
.tierra__ficha {
  list-style: none;
  margin: var(--sp-6) 0 0;
  padding: var(--sp-6) 0 0;
  border-top: 1px solid var(--c-cream-dark);
  display: grid;
  gap: var(--sp-5);
}
.tierra__ficha li {
  display: flex;
  align-items: baseline;
  gap: var(--sp-4);
}
.tierra__ficha .num {
  font-family: var(--ff-display);
  font-weight: 900;
  font-size: var(--fs-h2);
  line-height: 1;
  letter-spacing: -.02em;
  font-variant-numeric: tabular-nums;
  color: var(--c-gold-ink);
  min-width: 2.2ch;
}
.tierra__ficha span {
  font-family: var(--ff-body);
  font-weight: 600;
  font-size: var(--fs-eyebrow);
  line-height: 1.5;
  letter-spacing: var(--track-eyebrow);
  text-transform: uppercase;
  color: var(--c-ink-soft);
}

/* ---- cities line ---- */
.tierra__cities {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
  margin: var(--sp-5) 0 0;
}
.tierra__cities::before {
  content: "";
  flex: 0 0 auto;
  width: var(--sp-6);
  height: 1px;
  background: var(--c-gold);
}

/* ---- Ciudades (pasaporte city blocks) ---- */
.tierra__ciudades {
  list-style: none;
  margin: var(--sp-7) 0 0;
  padding: var(--sp-6) 0 0;
  border-top: 1px solid var(--c-cream-dark);
  display: grid;
  gap: var(--sp-7);
}
.ciudad { max-width: var(--measure); }
.ciudad__kicker { margin: 0 0 var(--sp-2); color: var(--c-gold-ink); }
.ciudad__name {
  margin: 0;
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: var(--fs-h3);
  line-height: var(--lh-heading);
  letter-spacing: 0;
  color: var(--c-navy);
}
.ciudad__desc {
  margin: var(--sp-3) 0 0;
  font-family: var(--ff-body);
  font-weight: 400;
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--c-ink-soft);
}
.ciudad__stats {
  list-style: none;
  margin: var(--sp-5) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: var(--sp-5);
}
.ciudad__stats li {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  padding-left: var(--sp-4);
  border-left: 1px solid var(--c-cream-dark);
}
.ciudad__stats .num {
  font-family: var(--ff-display);
  font-weight: 900;
  font-size: var(--fs-h3);
  line-height: 1;
  letter-spacing: -.02em;
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
  color: var(--c-gold-ink);
}
.ciudad__stats span {
  font-family: var(--ff-body);
  font-weight: 600;
  font-size: var(--fs-eyebrow);
  line-height: 1.5;
  letter-spacing: var(--track-eyebrow);
  text-transform: uppercase;
  color: var(--c-ink-soft);
}

/* ---- bottom tile rule ---- */
#tierra .tile-rule { margin: clamp(3rem, 8vw, 6rem) 0 0; }

/* =====================================================================
   ≥ 640px
   ===================================================================== */
@media (min-width: 640px) {
  .tierra__ficha { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--sp-6); }
  .tierra__ficha li {
    flex-direction: column;
    gap: var(--sp-3);
    padding-left: var(--sp-4);
    border-left: 1px solid var(--c-cream-dark);
  }
  .tierra__ficha .num { min-width: 0; }
}

/* =====================================================================
   ≥ 1024px — 12-column editorial grid, sticky arch on the right
   ===================================================================== */
@media (min-width: 1024px) {
  .tierra__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    column-gap: var(--sp-5);
    row-gap: 0;
  }
  .tierra__kicker  { grid-column: 1 / 9; grid-row: 1; }
  .tierra__tagline {
    grid-column: 1 / 9;
    grid-row: 2;
    margin-top: var(--sp-5);
    font-size: min(var(--fs-h1), 5.75rem);
  }
  .tierra__photo {
    grid-column: 9 / 13;
    grid-row: 2 / span 5;
    align-self: start;
    position: sticky;
    top: calc(var(--nav-h) + 4vh);
    width: 100%;
    margin: var(--sp-5) 0 0;
  }
  .tierra__copy   { grid-column: 2 / 8; grid-row: 3; margin-top: var(--sp-9); }
  .tierra__ficha  { grid-column: 2 / 8; grid-row: 4; margin-top: var(--sp-8); }
  .tierra__cities { grid-column: 2 / 8; grid-row: 5; margin-top: var(--sp-7); }
  .tierra__ciudades { grid-column: 2 / 8; grid-row: 6; margin-top: var(--sp-8); }
}