/* v9 · Se carga después de v8.css. Labs y Foundation salen de la portada a páginas propias;
   en la portada queda un bloque con las tres líneas. Solo tokens existentes, válido en claro y oscuro. */

/* ---------- Menú: página actual ---------- */
.nav__links a[aria-current="page"] { color: var(--ink); text-decoration: underline; text-decoration-color: var(--cu); text-decoration-thickness: 2px; text-underline-offset: 8px; }

/* ---------- Portada: las tres líneas ---------- */
.lines { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.lines > li { display: flex; }
.line {
  display: flex; flex-direction: column; gap: 10px; width: 100%; padding: 12px 12px 18px; border-radius: var(--r-xl);
  background: var(--bg-2); border: 1px solid var(--line); color: inherit; text-decoration: none;
  transition: transform .7s var(--ease), border-color .3s;
}
.line:hover { transform: translateY(-4px); border-color: var(--line-2); }
.line__art { display: block; aspect-ratio: 4 / 3; overflow: hidden; border-radius: 18px; background: var(--well); }
.line__art img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.line:hover .line__art img { transform: scale(1.04); }
.line__art--web img { object-position: top center; }
.line__art--mark { display: grid; place-items: center; background: var(--cu); color: var(--cu-ink); }
.line__art--mark svg { width: 34%; height: auto; aspect-ratio: 1; fill: currentColor; }
.line__k { margin: 8px 8px 0; font-size: 13px; color: var(--ink-3); display: inline-flex; align-items: center; gap: 8px; }
.line--here .line__k { color: var(--cu); }
.line--here .line__k::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--cu); }
.line .h3, .line p { padding: 0 8px; }
.line .h3 { font-size: 22px; }
.line p { color: var(--ink-2); font-size: 15.5px; line-height: 1.5; }
.line__go { margin-top: auto; padding: 14px 8px 0; display: inline-flex; align-items: center; gap: 8px; font-weight: 500; font-size: 15px; }
.line__go .ico { color: var(--cu); transition: transform .5s var(--ease); }
.line:hover .line__go .ico { transform: translateX(3px); }
@media (max-width: 900px) { .lines { grid-template-columns: 1fr; } .line__art { aspect-ratio: 16 / 9; } }

/* ---------- Páginas propias: portada ---------- */
.sub-hero { padding: clamp(136px, 16vw, 200px) 0 clamp(56px, 7vw, 96px); position: relative; z-index: 1; }
.sub-hero__grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 40px 64px; align-items: end; }
.sub-hero__head { display: grid; gap: 22px; justify-items: start; }
.sub-hero__h { font-size: clamp(44px, 5.6vw, 84px); max-width: 13ch; }
.sub-hero__side { display: grid; gap: 26px; justify-items: start; }
.sub-hero__side .lead { max-width: 44ch; }
.sub-hero .labs__name { font-size: 18px; margin: 0; }
.crumb { display: flex; gap: 10px; align-items: center; font-size: 14px; color: var(--ink-3); }
.crumb a { color: var(--ink-2); text-decoration: none; }
.crumb a:hover { color: var(--ink); text-decoration: underline; }
.crumb span:last-child { color: var(--ink); font-weight: 500; }
.labs--page { padding-top: 0; }
@media (max-width: 900px) { .sub-hero__grid { grid-template-columns: 1fr; } }

/* ---------- Por qué (Labs y Foundation) ---------- */
.why { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 48px 64px; align-items: start; }
.why .h2 { margin-bottom: 40px; }
.why__text { display: grid; gap: 20px; max-width: 60ch; }
.why__text p { font-size: clamp(17px, 1.3vw, 19px); line-height: 1.6; color: var(--ink-2); }
.why__text p:first-child { color: var(--ink); }
.why > .lg, .where { position: sticky; top: 100px; border-radius: var(--r-xl); padding: 26px 24px 14px; }
.where > * { position: relative; z-index: 3; }
.where__h { font-size: 15px; font-weight: 600; letter-spacing: -0.01em; margin-bottom: 8px; }
.where__list li { display: grid; grid-template-columns: 40px 1fr; gap: 14px; padding: 16px 0; border-top: 1px solid var(--line); }
.where__list b { display: block; font-size: 16px; font-weight: 560; letter-spacing: -0.01em; }
.where__list p { margin-top: 4px; font-size: 14.5px; color: var(--ink-2); line-height: 1.5; }
@media (max-width: 980px) { .why { grid-template-columns: 1fr; } .why > .lg, .where { position: static; } }

/* ---------- Pasos ---------- */
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0 28px; }
.steps li { display: grid; align-content: start; gap: 10px; padding-top: 22px; border-top: 1px solid var(--line-2); }
.steps__n { width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; font-size: 12.5px; font-variant-numeric: tabular-nums; color: var(--ink); box-shadow: inset 0 0 0 1px var(--line-2); }
.steps li:first-child .steps__n { background: var(--cu); color: var(--cu-ink); box-shadow: none; }
.steps b { font-size: 20px; font-weight: 560; letter-spacing: -0.02em; line-height: 1.2; margin-top: 8px; }
.steps p { font-size: 15px; color: var(--ink-2); line-height: 1.5; }
@media (max-width: 900px) { .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 36px 24px; } }
@media (max-width: 520px) { .steps { grid-template-columns: 1fr; gap: 28px; } }

/* ---------- Foundation: caso a lo ancho y la firma ---------- */
.found__case--wide { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); align-items: center; gap: 28px 48px; }
.sig { margin-top: clamp(48px, 6vw, 72px); display: flex; gap: 18px; align-items: flex-start; padding: 22px 24px; border-radius: var(--r-lg); box-shadow: inset 0 0 0 1px var(--line-2); max-width: 760px; }
.sig__mark { flex: none; width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--cu); color: var(--cu-ink); }
.sig__mark svg { width: 24px; height: 24px; fill: currentColor; }
.sig__h { font-size: 17px; font-weight: 600; letter-spacing: -0.01em; margin-bottom: 4px; }
.sig p:not(.sig__h) { color: var(--ink-2); font-size: 15.5px; }
@media (max-width: 980px) { .found__case--wide { grid-template-columns: 1fr; } }

/* El panel de contacto de las páginas propias: sin columna de pasos */
.cta__panel .close__act { justify-items: start; }
@media (max-width: 900px) { .cta__panel { grid-template-columns: 1fr; } }

/* ---------- Portada: quiénes somos (las fotos están pendientes; de momento, la inicial) ---------- */
.team { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.person { display: grid; grid-template-columns: 132px 1fr; gap: 24px; align-items: start; padding: 14px; border-radius: var(--r-xl); background: var(--bg-2); border: 1px solid var(--line); }
.person__ph { aspect-ratio: 4 / 5; border-radius: 18px; display: grid; place-items: center; background: var(--well); color: var(--ink-3); font-size: 44px; font-weight: 600; letter-spacing: -0.04em; box-shadow: inset 0 0 0 1px var(--line); }
.person__body { display: grid; gap: 8px; padding: 8px 8px 8px 0; }
.person__role { font-size: 13px; color: var(--cu); }
.person .h3 { font-size: 22px; }
.person__body p:not(.person__role):not(.person__langs) { color: var(--ink-2); font-size: 15.5px; line-height: 1.55; }
.person__langs { font-size: 13.5px; color: var(--ink-3); padding-top: 6px; border-top: 1px solid var(--line); margin-top: 6px; }
@media (max-width: 900px) { .team { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .person { grid-template-columns: 88px 1fr; gap: 16px; } .person__ph { font-size: 32px; } }

/* ---------- Formación: formatos sin enlace ---------- */
.line--static:hover { transform: none; border-color: var(--line); }
.line--static .line__k { margin-top: 10px; }
.line--static .pend { margin: auto 8px 0; padding-top: 14px; }
.line__ui { display: grid; place-items: center; background: color-mix(in srgb, var(--ink) 3%, var(--bg)); box-shadow: inset 0 0 0 1px var(--line); }
.line__perm { width: 88%; border-radius: 14px; background: var(--bg); box-shadow: 0 0 0 1px var(--line), 0 18px 40px -26px rgba(var(--sh), .4); }

/* Logo: el símbolo toma el color del texto (antes salía negro sobre el cuadro oscuro). Cobre en claro, blanco en oscuro. */
.brand__mark { fill: currentColor; background: transparent; padding: 0; }
html[data-tema="claro"] .brand__mark { color: var(--cu); }
html[data-tema="oscuro"] .brand__mark { color: #fff; }