/* =====================================================================
   El futuro de Colombia: libro (docs/design-system.md).
   House territory (wine). Prefix: lb-
   The book always floats in its real colour: no box, no grayscale, depth
   only through drop-shadow.
   Ported from the inline <style> block of the delivered
   el-futuro-de-colombia.html lines 23-128 (T6, reviewed-pages-batch-2).
   Faithful port: only colour is tokenized (one #fff -> --ms-on-dark, an icon
   colour). No exemption is needed: nothing else in the block is a literal
   colour.
   Loads on this page only, AFTER components.css, page.css and polish.css -
   the exact set the delivered file links, in that order. Does not load with
   templates.css. The hero focus override is written .pg-hero.lb-hero so it
   outranks a bare .pg-hero rule by specificity rather than by stylesheet
   order, as blog.css, carrera.css and contacto.css do.
   ===================================================================== */
/* =====================================================================
   El futuro de Colombia: libro (docs/design-system.md)
   House territory (vinotinto). Page chrome comes from marble-page.css;
   only the sections below are specific to this page. Prefix: lb-
   The book always floats in its real colour: no box, no grayscale,
   depth only through drop-shadow.
   ===================================================================== */
.pg-hero.lb-hero { --pg-focus: 50% 60%; --pg-focus-m: 50% 60%; }
.pg-logo--house svg { filter: none; }

/* ---------- Hero: photo only (the book lives in S.01, right below) ---------- */
.lb-hero .pg-hero__content { width: min(44rem, 56vw); }
.lb-hero .pg-hero__display { font-size: clamp(2.3rem, 1rem + 3.3vw, 4.3rem); }
.lb-hero .pg-hero__lede { max-width: 36rem; }
@media (max-width: 64rem) { .lb-hero .pg-hero__content { width: auto; } }

/* ---------- S.01 De qué trata: reading column + thin-numeral columns ---------- */
.lb-trata .ms-header__side .ms-lede { max-width: 44ch; }
.lb-prose { max-width: 62ch; display: grid; gap: 1.25rem; margin-block-end: clamp(3rem, 6vw, 4.5rem); }
.lb-prose p { margin: 0; font-size: var(--ms-body); line-height: var(--ms-leading-body); color: var(--ms-ink-soft); }
.lb-cols { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); column-gap: var(--ms-grid-gap); margin: 0; padding: 0; list-style: none; }
.lb-col { display: grid; align-content: start; gap: 0.9rem; padding-block-start: 1.25rem; border-block-start: 1px solid var(--ms-ink); }
.lb-col__n { margin: 0; font-family: var(--ms-font-display); font-weight: 200; font-size: clamp(3rem, 1.6rem + 3.2vw, 5rem); line-height: 0.85; letter-spacing: -0.03em; color: var(--ms-brand); font-variant-numeric: tabular-nums; white-space: nowrap; }
.lb-col__d { margin: 0; max-width: 24ch; font-size: var(--ms-body-sm); line-height: 1.55; color: var(--ms-ink-soft); }
@media (max-width: 64rem) { .lb-cols { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 2.5rem; } }
@media (max-width: 40rem) { .lb-cols { grid-template-columns: 1fr; row-gap: 2rem; } }

/* ---------- S.03 Autores y editores: short lede + credits list ---------- */
.lb-credits-wrap { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--ms-grid-gap); row-gap: 2rem; align-items: start; }
.lb-credits-lede { grid-column: 1 / span 5; margin: 0; max-width: 34ch; font-size: var(--ms-body-lg, 1.15rem); line-height: var(--ms-leading-body); color: var(--ms-ink-soft); }
.lb-credits { grid-column: 7 / span 6; margin: 0; padding: 0; list-style: none; border-block-start: 1px solid rgb(51 51 51 / 0.14); }
.lb-credit { display: grid; gap: 0.3rem; padding-block: clamp(1.1rem, 1.8vw, 1.45rem); border-block-end: 1px solid rgb(51 51 51 / 0.14); }
.lb-credit__name { margin: 0; font-family: var(--ms-font-display); font-weight: 400; font-size: clamp(1.3rem, 1.05rem + 0.6vw, 1.6rem); line-height: 1.15; color: var(--ms-ink); }
.lb-credit__role { margin: 0; font-family: var(--ms-font-label); font-weight: 600; font-size: var(--ms-label); letter-spacing: 0.12em; text-transform: uppercase; color: var(--ms-ink-subtle); }
.lb-credit__role b { color: var(--ms-brand); font-weight: 600; }
@media (max-width: 64rem) { .lb-credits-lede, .lb-credits { grid-column: 1 / -1; } }

/* ---------- S.03 Cómo conseguirlo: floating book + numbered points ---------- */
.lb-split { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--ms-grid-gap); align-items: center; }
.lb-book { grid-column: 1 / span 5; margin: 0; display: flex; justify-content: center; }
.lb-book picture { display: block; }
.lb-book img { display: block; width: clamp(13rem, 19vw, 19rem); height: auto; transform: rotate(4deg);
	filter: drop-shadow(0 1.75rem 1.75rem rgb(20 17 18 / 0.34)) drop-shadow(0 0.3rem 0.5rem rgb(20 17 18 / 0.2)); }
.lb-points { grid-column: 7 / span 6; margin: 0; padding: 0; list-style: none; border-block-start: 1px solid rgb(51 51 51 / 0.14); }
.lb-point { display: grid; grid-template-columns: 4.5rem minmax(0, 1fr); column-gap: 1.25rem; padding-block: clamp(1.75rem, 3vw, 2.5rem); border-block-end: 1px solid rgb(51 51 51 / 0.14); }
.lb-point__n { font-family: var(--ms-font-display); font-weight: 200; font-size: clamp(2.5rem, 1.8rem + 2vw, 3.75rem); line-height: 0.85; letter-spacing: -0.03em; color: var(--ms-brand); font-variant-numeric: tabular-nums; }
.lb-point__body { display: grid; gap: 0.5rem; justify-items: start; }
.lb-point__t { margin: 0; font-family: var(--ms-font-display); font-weight: 500; font-size: clamp(1.35rem, 1.1rem + 0.7vw, 1.7rem); line-height: 1.1; color: var(--ms-ink); }
.lb-point__p { margin: 0; max-width: 44ch; font-size: var(--ms-body); line-height: var(--ms-leading-body); color: var(--ms-ink-soft); }
.lb-point .ms-cta { margin-block-start: 0.5rem; }
.lb-facts { grid-column: 7 / span 6; margin: clamp(1.25rem, 2vw, 1.75rem) 0 0; font-family: var(--ms-font-label); font-weight: 600; font-size: var(--ms-label); letter-spacing: 0.12em; text-transform: uppercase; color: var(--ms-ink-subtle); }
@media (max-width: 64rem) { .lb-facts { grid-column: 1 / -1; } }
@media (max-width: 64rem) {
	.lb-book { grid-column: 1 / -1; margin-block-end: 2.5rem; }
	.lb-points { grid-column: 1 / -1; }
}
@media (max-width: 40rem) { .lb-point { grid-template-columns: 3rem minmax(0, 1fr); column-gap: 0.85rem; } }

/* ---------- S.04 Siga explorando: index rows ---------- */
.lb-idx { margin: 0; padding: 0; list-style: none; border-block-start: 1px solid rgb(51 51 51 / 0.14); }
.lb-idx li { border-block-end: 1px solid rgb(51 51 51 / 0.14); }
.lb-idx__row {
	position: relative; display: grid; grid-template-columns: 3.5rem minmax(0, 1fr) auto; align-items: center; column-gap: 1.25rem;
	padding-block: clamp(1.35rem, 2.2vw, 1.85rem); color: var(--ms-ink); text-decoration: none; isolation: isolate;
}
.lb-idx__row::before { content: ""; position: absolute; inset: 0 -1rem; z-index: -1; border-radius: var(--ms-radius-sm); background: linear-gradient(90deg, color-mix(in srgb, var(--ms-brand) 7%, transparent), transparent 80%); opacity: 0; transition: opacity 0.5s var(--ms-ease); }
.lb-idx__row::after { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; background: var(--ms-brand); transform: scaleX(0); transform-origin: left; transition: transform 0.8s var(--ms-ease); }
.lb-idx__n { align-self: start; padding-block-start: 0.55rem; font-family: var(--ms-font-label); font-weight: 600; font-size: var(--ms-label); letter-spacing: 0.06em; color: var(--ms-ink-subtle); font-variant-numeric: tabular-nums; transition: color 0.4s ease; }
.lb-idx__body { display: grid; gap: 0.35rem; transition: translate 0.6s var(--ms-ease); }
.lb-idx__t { font-family: var(--ms-font-display); font-weight: 300; font-size: clamp(1.7rem, 1.2rem + 1.5vw, 2.4rem); line-height: 1.02; letter-spacing: -0.01em; text-wrap: balance; }
.lb-idx__d { max-width: 56ch; font-size: var(--ms-body-sm); line-height: 1.5; color: var(--ms-ink-soft); }
.lb-idx__row:is(:hover, :focus-visible)::before { opacity: 1; }
.lb-idx__row:is(:hover, :focus-visible)::after { transform: scaleX(1); }
.lb-idx__row:is(:hover, :focus-visible) .lb-idx__n { color: var(--ms-brand); }
.lb-idx__row:is(:hover, :focus-visible) .lb-idx__body { translate: 0.5rem 0; }
.lb-idx__row:is(:hover, :focus-visible) .lb-idx__t { font-weight: 500; }
.lb-idx__row:is(:hover, :focus-visible) .ms-cta__circle { background: var(--ms-brand); border-color: var(--ms-brand); color: var(--ms-on-dark); }
.lb-idx__row:is(:hover, :focus-visible) .ms-cta__circle svg { transform: translateX(3px); }
.lb-idx__row:focus-visible { outline: 2px solid var(--ms-brand); outline-offset: 4px; }
@media (max-width: 40rem) {
	.lb-idx__row { grid-template-columns: 2.25rem minmax(0, 1fr) auto; column-gap: 0.85rem; }
	.lb-idx__row::before { inset-inline: -0.5rem; }
}

/* ---------- Motion (transform and opacity only; hidden states only while armed) ---------- */
.lb-trata.is-armed:not(.is-in) .lb-col { opacity: 0; transform: translateY(1.5rem); }
.lb-trata.is-in .lb-col { transition: opacity 0.8s ease, transform 1s var(--ms-ease); }
.lb-trata.is-in .lb-cols > :nth-child(2) { transition-delay: 0.08s; }
.lb-trata.is-in .lb-cols > :nth-child(3) { transition-delay: 0.16s; }
.lb-trata.is-in .lb-cols > :nth-child(4) { transition-delay: 0.24s; }
.lb-conseguirlo.is-armed:not(.is-in) .lb-point, .lb-conseguirlo.is-armed:not(.is-in) .lb-book { opacity: 0; translate: 0 1rem; }
.lb-conseguirlo.is-in .lb-point, .lb-conseguirlo.is-in .lb-book { transition: opacity 0.8s ease, translate 1s var(--ms-ease); }
.lb-conseguirlo.is-in .lb-point:nth-child(2) { transition-delay: 0.12s; }
.lb-conseguirlo.is-in .lb-point:nth-child(3) { transition-delay: 0.24s; }
.lb-explorar.is-armed:not(.is-in) .lb-idx li { opacity: 0; transform: translateY(1rem); }
.lb-explorar.is-in .lb-idx li { transition: opacity 0.7s ease, transform 0.9s var(--ms-ease); }
@media (prefers-reduced-motion: reduce) {
	.lb-col, .lb-point, .lb-book, .lb-idx li, .lb-idx__row, .lb-idx__row * { transition: none !important; }
}

/* ---------- Page-specific overrides on shared chrome ---------- */
#conseguirlo { scroll-margin-top: 6rem; }
.lb-close .pg-close__lead { max-width: 44rem; }
.lb-close .pg-close__h { font-size: clamp(2.6rem, 1.6rem + 3.4vw, 4.6rem); }