/* ═══════════════════════════════════════════════════════════════════════════
   UT Quipa Group · Portada pública (rediseño de octubre de 2026)
   Marca: docs/Manual_Marca_UTQUIPA/v2.0 — paleta cerrada de 18 colores, Playfair Display,
   Inter y JetBrains Mono autoalojadas. La escena es el quipu (assets/images/quipu, GENERADO).
   Contraste: el texto blanco va sobre Coral Deep (#8E3F25, 7,27 : 1), nunca sobre Coral Litigio
   en tamaño normal (3,86 : 1).
   ═══════════════════════════════════════════════════════════════════════════ */
@font-face { font-family: 'Playfair Display'; font-style: normal; font-weight: 400 700; font-display: swap; src: url('../fonts/marca/playfair-var.woff2') format('woff2'); }
@font-face { font-family: 'Playfair Display'; font-style: italic; font-weight: 400 600; font-display: swap; src: url('../fonts/marca/playfair-italic-var.woff2') format('woff2'); }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 300 700; font-display: swap; src: url('../fonts/marca/inter-var.woff2') format('woff2'); }
@font-face { font-family: 'JetBrains Mono'; font-style: normal; font-weight: 400 600; font-display: swap; src: url('../fonts/marca/jetbrainsmono-var.woff2') format('woff2'); }
/* boxicons: la fuente y la regla base; las reglas de cada ícono las emite la plantilla (solo las que usa) */
@font-face { font-family: boxicons; font-style: normal; font-weight: 400; font-display: block; src: url('../fonts/boxicons.woff2') format('woff2'); }
.bx { font-family: boxicons !important; font-weight: 400; font-style: normal; line-height: 1; display: inline-block; text-transform: none; -webkit-font-smoothing: antialiased; }

:root {
  --coral-litigio: #C56847; --gris-toga: #8E8377; --carbon: #2A2622; --crema-base: #F5EFE3; --crema-pergamino: #E8DDC8;
  --coral-profundo: #3E1B0F; --coral-deep: #8E3F25; --coral-suave: #D88560; --coral-palido: #F0CFBE;
  --negro-tinta: #1A1714; --gris-toga-deep: #4D453E; --gris-toga-suave: #A89E91; --gris-toga-palido: #D8D2C8;
  --f-display: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --f-sans: 'Inter', system-ui, -apple-system, 'Segoe UI', Arial, sans-serif;
  --f-mono: 'JetBrains Mono', ui-monospace, monospace;
  --margen: clamp(1rem, 5vw, 4.5rem);
  --ancho: 1180px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: auto; -webkit-text-size-adjust: 100%; }
body.lq { margin: 0; font-family: var(--f-sans); font-size: 1rem; line-height: 1.6; color: var(--carbon); background: var(--crema-base); -webkit-font-smoothing: antialiased; overflow-x: clip; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--coral-deep); }
:focus-visible { outline: 3px solid var(--coral-suave); outline-offset: 3px; border-radius: 4px; }
h1, h2, h3 { font-family: var(--f-display); font-weight: 600; line-height: 1.12; letter-spacing: -.01em; margin: 0 0 .5em; }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.9rem); color: var(--carbon); }
h3 { font-size: 1.3rem; }
p { margin: 0 0 1em; }
.lq-contenedor { width: min(var(--ancho), calc(100% - 2 * var(--margen))); margin: 0 auto; }
.lq-dos { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.lq-ante { font-family: var(--f-mono); font-size: .78rem; font-weight: 600; letter-spacing: .22em; text-transform: uppercase; color: var(--coral-deep); margin: 0 0 .9rem; }
.lq-ante-claro { color: var(--coral-suave); }
.lq-intro { font-size: 1.12rem; max-width: 40rem; color: var(--gris-toga-deep); }
.lq-saltar { position: absolute; left: 1rem; top: -4rem; z-index: 100; background: var(--crema-base); color: var(--carbon); padding: .6rem 1rem; border-radius: .4rem; font-weight: 600; }
.lq-saltar:focus { top: 1rem; }

/* Botones */
.lq-btn { display: inline-flex; align-items: center; gap: .5rem; min-height: 44px; padding: .7rem 1.3rem; border-radius: .45rem; border: 1.5px solid var(--coral-deep);
  background: var(--coral-deep); color: #fff; font-weight: 600; text-decoration: none; transition: background .2s, border-color .2s, transform .2s; }
.lq-btn:hover { background: var(--coral-profundo); border-color: var(--coral-profundo); }
.lq-btn i { font-size: 1.2em; }
.lq-btn-grande { font-size: 1.05rem; padding: .85rem 1.6rem; }
.lq-btn-borde { background: transparent; border-color: rgba(245, 239, 227, .7); color: var(--crema-base); }
.lq-btn-borde:hover { background: rgba(245, 239, 227, .1); border-color: var(--crema-base); }

/* Cabecera */
.lq-cab { position: fixed; inset: 0 0 auto; z-index: 50; display: flex; align-items: center; gap: 1.5rem; padding: .7rem var(--margen); transition: background .3s, box-shadow .3s; }
.lq-cab.fija { background: rgba(26, 23, 20, .92); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); box-shadow: 0 1px 0 rgba(216, 133, 96, .25); }
.lq-marca { display: block; width: 104px; flex: none; }
.lq-logo-neg { filter: brightness(0) invert(1); width: 100%; height: auto; object-fit: contain; aspect-ratio: 400 / 214; }
.lq-nav { display: flex; gap: 1.4rem; margin-left: auto; }
.lq-nav a { color: var(--crema-base); text-decoration: none; font-size: .95rem; font-weight: 500; padding: .4rem 0; border-bottom: 2px solid transparent; }
.lq-nav a:hover { border-bottom-color: var(--coral-suave); }
.lq-btn-cab { padding: .55rem 1rem; font-size: .92rem; }

/* Portada: el quipu */
.lq-hero { position: relative; min-height: max(640px, 100svh); background: var(--negro-tinta); color: var(--crema-base); overflow: hidden; display: flex; align-items: center; }
.lq-quipu { position: absolute; inset: 0 0 0 30%; }
.lq-capa { position: absolute; inset: -6% 0; will-change: transform; }
.lq-capa svg { width: 100%; height: 100%; display: block; }
.lq-capa-fondo { inset: 0 0 0 -50%; }
.lq-hero::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(26, 23, 20, .97) 0%, rgba(26, 23, 20, .9) 30%, rgba(26, 23, 20, .25) 58%, rgba(26, 23, 20, 0) 75%); pointer-events: none; }
.lq-hero-txt { position: relative; z-index: 2; width: min(var(--ancho), calc(100% - 2 * var(--margen))); margin: 0 auto; padding: 7rem 0 5rem; }
.lq-hero-txt > * { max-width: 36rem; }
.lq-hero-logo { width: min(15rem, 55vw); margin-bottom: 1.6rem; }
.lq-insignia { display: inline-block; font-family: var(--f-mono); font-size: .76rem; letter-spacing: .14em; text-transform: uppercase; color: var(--coral-palido); border: 1px solid rgba(216, 133, 96, .55); border-radius: 2rem; padding: .35rem .9rem; margin-bottom: 1.2rem; }
.lq-hero h1 { font-size: clamp(2.3rem, 5vw, 4rem); color: #fff; }
.lq-hero-sub { font-size: clamp(1.05rem, 1.5vw, 1.2rem); color: var(--gris-toga-palido); }
.lq-hero-acc { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.8rem; }
.lq-sigue { position: absolute; z-index: 2; left: 50%; bottom: 1.6rem; transform: translateX(-50%); margin: 0; font-family: var(--f-mono); font-size: .72rem; letter-spacing: .3em; text-transform: uppercase; color: var(--coral-suave); white-space: nowrap; }

/* Pilares: una cuerda por servicio */
.lq-pilares { position: relative; padding: clamp(5rem, 10vw, 8rem) 0 clamp(4rem, 8vw, 6rem); }
.lq-cuerda-madre { height: 7px; margin: 3.5rem calc(-1 * var(--margen)) 0; border-radius: 4px; background: var(--coral-deep); transform-origin: 0 50%; }
.lq-cuerdas { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); gap: 1.4rem; }
.lq-cuerda { display: flex; flex-direction: column; align-items: center; }
.lq-hilo { position: relative; width: 4px; height: 7.5rem; background: var(--gris-toga); border-radius: 2px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 5px; transform-origin: 50% 0; }
.lq-cuerda:nth-child(odd) .lq-hilo { background: var(--coral-litigio); }
.lq-nudo { width: 16px; height: 11px; border-radius: 50%; background: var(--carbon); flex: none; }
.lq-pilar { position: relative; background: #fff; border: 1px solid var(--gris-toga-palido); border-top: 4px solid var(--coral-litigio); border-radius: .6rem; padding: 1.5rem 1.4rem 1.4rem; box-shadow: 0 1.2rem 2.4rem rgba(42, 38, 34, .08); width: 100%; flex: 1; transition: transform .3s, box-shadow .3s; }
.lq-pilar:hover { transform: translateY(-4px); box-shadow: 0 1.6rem 3rem rgba(42, 38, 34, .14); }
.lq-pilar-n { position: absolute; top: .9rem; right: 1.1rem; font-family: var(--f-mono); font-size: .8rem; color: var(--gris-toga-deep); }
.lq-pilar-ico { font-size: 1.9rem; color: var(--coral-deep); margin-bottom: .6rem; display: block; }
.lq-pilar h3 { color: var(--carbon); }
.lq-pilar p { color: var(--gris-toga-deep); margin: 0; font-size: .97rem; }

/* Cifras en vivo */
.lq-cifras { background: linear-gradient(135deg, var(--negro-tinta) 0%, var(--carbon) 55%, var(--coral-profundo) 100%); color: var(--crema-base); padding: clamp(4.5rem, 9vw, 7rem) 0; }
.lq-cifras h2 { color: #fff; }
.lq-cif-lista { list-style: none; margin: 2.4rem 0 1.6rem; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr)); gap: 1.2rem; }
.lq-cifra { border-left: 3px solid var(--coral-suave); padding: .4rem 0 .4rem 1.2rem; }
.lq-cif-v { display: block; font-family: var(--f-display); font-size: clamp(2.6rem, 5vw, 3.6rem); line-height: 1; color: var(--coral-suave); font-variant-numeric: tabular-nums; }
.lq-cif-l { display: block; margin-top: .5rem; color: var(--gris-toga-palido); }
.lq-nota { font-size: .85rem; color: var(--gris-toga-suave); max-width: 46rem; margin: 0; }

/* La firma */
.lq-firma { padding: clamp(5rem, 10vw, 8rem) 0; background: var(--crema-base); }
.lq-firma-caja { background: linear-gradient(150deg, var(--carbon), var(--negro-tinta)); border-radius: 1rem; padding: clamp(2rem, 4vw, 3rem); color: var(--crema-base); box-shadow: 0 2rem 4rem rgba(42, 38, 34, .25); border-bottom: 5px solid var(--coral-litigio); }
.lq-qp { display: inline-flex; align-items: flex-end; font-family: var(--f-display); font-style: italic; font-weight: 400; font-size: clamp(5rem, 9vw, 7.5rem); line-height: .85; letter-spacing: -.05em; margin-bottom: 1.4rem; }
.lq-qp .q { color: var(--coral-litigio); position: relative; z-index: 2; }
.lq-qp .p { color: var(--crema-base); margin-left: -.18em; }
.lq-firma-caja p { margin-bottom: .3rem; }
.lq-firma .lq-firma-caja .lq-caja-tit { font-family: var(--f-mono); font-size: 1.05rem; color: #fff; margin-bottom: .3rem; }
.lq-firma .lq-firma-caja .lq-caja-sub { color: var(--coral-palido); margin-bottom: .8rem; }
.lq-firma .lq-firma-caja .lq-caja-det { color: var(--gris-toga-palido); font-size: .95rem; margin: 0; }
.lq-firma p { color: var(--gris-toga-deep); }
.lq-lema { font-family: var(--f-display); font-style: italic; font-size: 1.35rem; color: var(--carbon) !important; border-left: 3px solid var(--coral-litigio); padding-left: 1rem; margin-top: 1.6rem; }

/* Equipo */
.lq-equipo { padding: 0 0 clamp(5rem, 9vw, 7rem); }
.lq-eq-lista { list-style: none; margin: 2rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr)); gap: 1.2rem; }
.lq-persona { background: #fff; border: 1px solid var(--gris-toga-palido); border-radius: .7rem; padding: 1.4rem; display: flex; flex-direction: column; align-items: flex-start; gap: .25rem; }
.lq-inicial { width: 3.2rem; height: 3.2rem; border-radius: 50%; background: var(--coral-deep); color: #fff; display: grid; place-items: center; font-family: var(--f-display); font-size: 1.5rem; margin-bottom: .6rem; }
.lq-nombre { font-family: var(--f-display); font-weight: 600; font-size: 1.1rem; color: var(--carbon); line-height: 1.25; }
.lq-cargo { font-family: var(--f-mono); font-size: .78rem; letter-spacing: .06em; text-transform: uppercase; color: var(--coral-deep); }

/* Línea Ética (colores editables desde el admin, validados como #RRGGBB) */
.lq-etica { background: linear-gradient(135deg, var(--e1, #2A1A12) 0%, var(--e2, #3A2418) 50%, var(--e3, #4A2E1F) 100%); color: var(--crema-base); padding: clamp(4.5rem, 9vw, 7rem) 0; }
.lq-etica h2 { color: #fff; }
.lq-etica .lq-ante-claro { color: var(--ea, #D88560); }
.lq-et-desc { color: var(--gris-toga-palido); font-size: 1.08rem; max-width: 36rem; }
.lq-et-car { list-style: none; margin: 0; padding: 0; display: grid; gap: 1rem; }
.lq-et-car li { display: grid; grid-template-columns: 2.6rem 1fr; grid-template-rows: auto auto; column-gap: .9rem; align-items: center; background: rgba(255, 255, 255, .05); border: 1px solid rgba(216, 133, 96, .3); border-radius: .7rem; padding: 1rem 1.2rem; }
.lq-et-car i { grid-row: 1 / 3; font-size: 2rem; color: var(--ea, #D88560); }
.lq-et-car strong { color: #fff; }
.lq-et-car span { color: var(--gris-toga-palido); font-size: .9rem; }

/* Contacto y pie */
.lq-contacto { padding: clamp(4.5rem, 9vw, 7rem) 0; }
.lq-co-lista { list-style: none; margin: 2rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); gap: 1rem; }
.lq-co-lista li { display: grid; grid-template-columns: 2.4rem 1fr; column-gap: .8rem; align-items: center; background: #fff; border: 1px solid var(--gris-toga-palido); border-radius: .7rem; padding: 1rem 1.2rem; }
.lq-co-lista i { grid-row: 1 / 3; font-size: 1.7rem; color: var(--coral-deep); }
.lq-co-tit { font-family: var(--f-mono); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--gris-toga-deep); }
.lq-co-lista a, .lq-co-lista span:last-child { overflow-wrap: anywhere; }
.lq-pie { background: var(--negro-tinta); color: var(--gris-toga-suave); text-align: center; padding: 2.6rem var(--margen); font-size: .88rem; }
.lq-pie-logo { width: 120px; margin: 0 auto 1rem; opacity: .9; }
.lq-pie p { margin: 0; }

/* Revelados: solo con JavaScript y sin «reducir movimiento» */
html.anim [data-revelar] { opacity: 0; transform: translateY(18px); }

@media (max-width: 960px) {
  .lq-nav { display: none; }
  .lq-btn-cab { margin-left: auto; }
  .lq-dos { grid-template-columns: 1fr; }
  .lq-quipu { inset: 0 0 auto 0; height: 62vh; }
  .lq-hero { align-items: flex-end; }
  .lq-hero::before { background: linear-gradient(180deg, rgba(26, 23, 20, .1) 0%, rgba(26, 23, 20, .15) 28%, rgba(26, 23, 20, .9) 50%, rgba(26, 23, 20, .98) 62%); }
  .lq-hero-txt { padding: 40vh 0 3.5rem; }
  .lq-hero-logo { display: none; }
  .lq-cuerda-madre { display: none; }
  .lq-cuerdas { grid-template-columns: 1fr; margin-top: 2.2rem; }
  .lq-cuerda { flex-direction: row; align-items: stretch; gap: 1rem; }
  .lq-hilo { height: auto; width: 4px; flex: none; justify-content: flex-start; padding-top: 1.4rem; }
}
@media (max-width: 520px) {
  .lq-btn-cab span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .lq-btn-cab { padding: .55rem .8rem; }
  .lq-marca { width: 88px; }
  .lq-sigue { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}
.lq-capa .nudo, .lq-capa .hilo { transform-box: fill-box; }

/* ── «Seguridad comprobada» (kit «confianza y recorrido», 25-oct-2026) ─────────────────────────────────────
   Sobre el pergamino de la marca: texto en carbón y el coral profundo (AA) para los acentos; el Coral Litigio no va
   como texto sobre claro. */
.lq-sc { padding: clamp(4.5rem, 9vw, 7rem) 0; background: var(--crema-pergamino, #E8DDC8);
  --sc-texto: var(--carbon, #2A2622); --sc-tenue: var(--gris-toga-deep, #4D453E); --sc-acento: var(--coral-deep, #8E3F25);
  --sc-sobre-acento: #FFFFFF; --sc-tarjeta: #FFFFFF; --sc-borde: var(--gris-toga-palido, #D8D2C8); }
.lq-sc h2 { margin-top: 0; }
.lq-sc .sc-resumen, .lq-sc .sc-grid { margin-top: 1.5rem; }
.lq-sc .sc-nota-pie { color: var(--gris-toga-deep, #4D453E); font-size: .92rem; max-width: 46rem; margin-top: 2rem; }
.lq-sc .sc-nota-pie a { color: var(--coral-deep, #8E3F25); }
.lq-pie-enlaces { margin-top: .6rem !important; }
.lq-pie-enlaces a { color: var(--crema-base, #F5EFE3); }