/* =========================================================
   DQS · Imperium — Landing pages (service detail)
   Hereda tokens y componentes de styles.css
   ========================================================= */

body{padding-top:var(--nav-h)}
/* En landings el nav ya no es transparente sobre un hero de video */
.nav{position:fixed;background:rgba(255,255,255,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);box-shadow:var(--shadow-sm)}
.nav .nav__links a{color:var(--ink-700)}

/* ---------- Breadcrumb ---------- */
.crumbs{background:var(--bg-soft);border-bottom:1px solid var(--line)}
.crumbs__inner{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;padding:.85rem 0;font-size:.85rem;color:var(--ink-500)}
.crumbs a{color:var(--ink-500);transition:color .2s}
.crumbs a:hover{color:var(--teal-600)}
.crumbs__sep{opacity:.5}
.crumbs__here{color:var(--navy-800);font-weight:600}

/* ---------- Landing hero ---------- */
.lhero{position:relative;overflow:hidden;background:
  radial-gradient(1100px 520px at 82% -10%,rgba(23,162,166,.16),transparent 60%),
  radial-gradient(900px 460px at 0% 0%,rgba(44,123,229,.14),transparent 55%),
  linear-gradient(160deg,var(--navy-900),var(--navy-800) 55%,var(--navy-700))}
.lhero::after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.05) 1px,transparent 1px);background-size:26px 26px;opacity:.5;pointer-events:none}
.lhero__inner{position:relative;z-index:1;display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(28px,4vw,64px);align-items:center;padding:clamp(46px,6vw,84px) 0}
.lhero__kicker{color:var(--teal-400)}
.lhero h1{color:#fff;font-size:clamp(2rem,4.4vw,3.4rem);line-height:1.06;margin-bottom:1.1rem}
.lhero h1 .grad{background:linear-gradient(100deg,var(--cyan-300),var(--teal-400));-webkit-background-clip:text;background-clip:text;color:transparent}
.lhero__lead{color:#c6d7ea;font-size:clamp(1.05rem,1.5vw,1.28rem);line-height:1.65;max-width:44ch;margin-bottom:1.6rem}
.lhero__actions{display:flex;flex-wrap:wrap;gap:.8rem;margin-bottom:1.6rem}
.lhero__actions .btn--ghost{color:#fff;border-color:rgba(255,255,255,.28)}
.lhero__actions .btn--ghost:hover{background:rgba(255,255,255,.08);border-color:var(--teal-400)}
.lhero__meta{display:flex;flex-wrap:wrap;gap:1.4rem;color:#9fb6d1;font-size:.86rem}
.lhero__meta span{display:inline-flex;align-items:center;gap:.45rem}
.lhero__meta svg{width:17px;height:17px;fill:none;stroke:var(--teal-400);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

/* Tarjeta lateral del hero (highlights) */
.lhero__card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius-lg);padding:clamp(20px,2.4vw,30px);backdrop-filter:blur(8px);box-shadow:var(--shadow-lg)}
.lhero__card h2{color:#fff;font-family:var(--font);font-weight:700;font-size:1.05rem;letter-spacing:-.01em;margin-bottom:1.1rem}
.lhero__card ul{display:grid;gap:.9rem}
.lhero__card li{display:flex;gap:.7rem;color:#d7e4f2;font-size:.96rem;line-height:1.45}
.lhero__card li svg{flex:none;width:22px;height:22px;fill:none;stroke:var(--cyan-300);stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round;margin-top:1px}

/* ---------- Prose / secciones de contenido ---------- */
.lsection{padding:clamp(44px,6vw,88px) 0}
.lsection--soft{background:var(--bg-soft)}
.lgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:clamp(16px,2vw,26px)}
.lhead{max-width:720px;margin:0 auto clamp(28px,4vw,46px);text-align:center}
.lhead--left{margin-left:0;text-align:left}
.lhead h2{font-size:clamp(1.6rem,3.2vw,2.4rem);margin-bottom:.7rem;color:var(--navy-800)}
.lhead p{color:var(--ink-500);font-size:1.12rem;line-height:1.6}

/* Feature cards */
.fcard{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(20px,2.2vw,28px);box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .3s ease,border-color .3s}
.fcard:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:transparent}
.fcard__ico{width:50px;height:50px;border-radius:14px;display:grid;place-items:center;margin-bottom:1rem;background:linear-gradient(135deg,var(--teal-500),var(--blue-500))}
.fcard__ico svg{width:26px;height:26px;fill:none;stroke:#fff;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.fcard h3{font-family:var(--font);font-weight:700;font-size:1.12rem;color:var(--navy-800);margin-bottom:.5rem;letter-spacing:-.01em}
.fcard p{color:var(--ink-500);font-size:.98rem;line-height:1.6}

/* Prosa larga */
.prose{max-width:760px;margin:0 auto}
.prose p{color:var(--ink-700);font-size:1.08rem;line-height:1.75;margin-bottom:1.15rem}
.prose h3{font-family:var(--font-display);font-size:clamp(1.35rem,2.4vw,1.8rem);color:var(--navy-800);margin:2.2rem 0 .9rem}
.prose ul.ticks{display:grid;gap:.7rem;margin:1.2rem 0 1.6rem}
.prose ul.ticks li{position:relative;padding-left:2rem;color:var(--ink-700);font-size:1.04rem;line-height:1.55}
.prose ul.ticks li::before{content:"";position:absolute;left:0;top:.15em;width:20px;height:20px;border-radius:50%;background:linear-gradient(135deg,var(--teal-500),var(--blue-500))}
.prose ul.ticks li::after{content:"";position:absolute;left:6px;top:.42em;width:7px;height:4px;border-left:2px solid #fff;border-bottom:2px solid #fff;transform:rotate(-45deg)}

/* Pasos "cómo funciona" */
.steps{counter-reset:step;display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:clamp(16px,2vw,24px)}
.step{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(22px,2.2vw,30px) clamp(20px,2vw,26px);box-shadow:var(--shadow-sm)}
.step::before{counter-increment:step;content:counter(step,decimal-leading-zero);font-family:var(--font-mono);font-size:.8rem;font-weight:600;letter-spacing:.1em;color:var(--teal-600);display:block;margin-bottom:.7rem}
.step h3{font-family:var(--font);font-weight:700;font-size:1.06rem;color:var(--navy-800);margin-bottom:.45rem}
.step p{color:var(--ink-500);font-size:.96rem;line-height:1.55}

/* ---------- FAQ ---------- */
.faq{max-width:820px;margin:0 auto;display:grid;gap:.8rem}
.faq__item{background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:box-shadow .3s,border-color .3s}
.faq__item[open]{box-shadow:var(--shadow-md);border-color:transparent}
.faq__q{list-style:none;cursor:pointer;padding:1.15rem 1.3rem;display:flex;justify-content:space-between;align-items:center;gap:1rem;font-weight:700;color:var(--navy-800);font-size:1.03rem}
.faq__q::-webkit-details-marker{display:none}
.faq__q::after{content:"";flex:none;width:12px;height:12px;border-right:2.5px solid var(--teal-500);border-bottom:2.5px solid var(--teal-500);transform:rotate(45deg);transition:transform .3s;margin-top:-4px}
.faq__item[open] .faq__q::after{transform:rotate(-135deg);margin-top:4px}
.faq__a{padding:0 1.3rem 1.25rem;color:var(--ink-700);font-size:1rem;line-height:1.65}

/* ---------- Related solutions ---------- */
.related{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:clamp(14px,1.6vw,20px)}
.rcard{display:flex;flex-direction:column;gap:.5rem;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem;box-shadow:var(--shadow-sm);transition:transform .25s,box-shadow .3s,border-color .3s}
.rcard:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--teal-400)}
.rcard span{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--teal-600)}
.rcard strong{font-family:var(--font);font-size:1.08rem;color:var(--navy-800);letter-spacing:-.01em}
.rcard p{color:var(--ink-500);font-size:.94rem;line-height:1.5}
.rcard__go{margin-top:auto;display:inline-flex;align-items:center;gap:.4rem;color:var(--blue-500);font-weight:700;font-size:.9rem}
.rcard__go svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;transition:transform .2s}
.rcard:hover .rcard__go svg{transform:translateX(3px)}

/* ---------- CTA band ---------- */
.lcta{position:relative;overflow:hidden;background:linear-gradient(120deg,var(--navy-800),var(--teal-600));color:#fff}
.lcta::after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.06) 1px,transparent 1px);background-size:24px 24px;opacity:.6}
.lcta__inner{position:relative;z-index:1;text-align:center;padding:clamp(46px,6vw,84px) 0;max-width:720px;margin:0 auto}
.lcta h2{color:#fff;font-size:clamp(1.7rem,3.4vw,2.6rem);margin-bottom:.9rem}
.lcta p{color:#d3e6ef;font-size:1.15rem;line-height:1.6;margin-bottom:1.8rem}
.lcta__actions{display:flex;flex-wrap:wrap;gap:.9rem;justify-content:center}
.lcta__actions .btn--ghost{color:#fff;border-color:rgba(255,255,255,.35)}
.lcta__actions .btn--ghost:hover{background:rgba(255,255,255,.1)}

/* ---------- Responsive ---------- */
@media (max-width:860px){
  .lhero__inner{grid-template-columns:1fr;gap:32px}
  .lhero__card{order:2}
}

/* =========================================================
   CENTRO DE RECURSOS (/recursos/) + ARTÍCULO
   ========================================================= */

/* Cabecera compacta del hub */
.rhero{background:linear-gradient(160deg,var(--navy-900),var(--navy-800) 60%,var(--navy-700));position:relative;overflow:hidden}
.rhero::after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.05) 1px,transparent 1px);background-size:26px 26px;opacity:.5}
.rhero__inner{position:relative;z-index:1;padding:clamp(40px,5vw,72px) 0;max-width:820px}
.rhero h1{color:#fff;font-size:clamp(1.9rem,3.8vw,3rem);line-height:1.08;margin-bottom:1rem}
.rhero p{color:#c6d7ea;font-size:clamp(1.02rem,1.4vw,1.2rem);line-height:1.6;max-width:60ch}

/* Filtros por rol (chips) */
.rfilters{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.4rem}
.rchip{display:inline-flex;align-items:center;gap:.4rem;padding:.5rem 1rem;border-radius:999px;font-family:var(--font-mono);font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);color:#d7e4f2}

/* Tarjeta de pilar / artículo */
.pcard{display:flex;flex-direction:column;gap:.55rem;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(18px,2vw,26px);box-shadow:var(--shadow-sm);transition:transform .25s,box-shadow .3s,border-color .3s}
.pcard:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--teal-400)}
.pcard__tag{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.13em;text-transform:uppercase;color:var(--teal-600)}
.pcard h3{font-family:var(--font);font-weight:700;font-size:1.1rem;color:var(--navy-800);letter-spacing:-.01em;line-height:1.2}
.pcard p{color:var(--ink-500);font-size:.95rem;line-height:1.55}
.pcard__soon{margin-top:auto;font-family:var(--font-mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-500);opacity:.8}

/* ---------- Artículo ---------- */
.article{padding:clamp(28px,4vw,52px) 0 clamp(40px,6vw,80px)}
.article__grid{display:grid;grid-template-columns:1fr;gap:clamp(24px,4vw,56px);max-width:1080px;margin:0 auto}
@media(min-width:980px){ .article__grid{grid-template-columns:minmax(0,1fr) 240px} }
.article__header{margin-bottom:1.6rem}
.article__header h1{font-size:clamp(1.9rem,3.6vw,2.8rem);color:var(--navy-800);line-height:1.1;margin:.6rem 0 .8rem}
.article__dek{color:var(--ink-500);font-size:1.18rem;line-height:1.6;max-width:60ch}
.article__meta{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem 1.1rem;margin-top:1.2rem;padding-top:1.1rem;border-top:1px solid var(--line);color:var(--ink-500);font-size:.88rem}
.article__meta time,.article__meta .reading{display:inline-flex;align-items:center;gap:.4rem}
.article__tags{display:flex;flex-wrap:wrap;gap:.45rem;margin-top:1rem}
.tag{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;background:var(--bg-soft);border:1px solid var(--line);color:var(--teal-600);padding:.32rem .7rem;border-radius:999px}

/* TOC (sticky en escritorio) */
.toc{align-self:start}
@media(min-width:980px){ .toc{position:sticky;top:calc(var(--nav-h) + 20px)} }
.toc__title{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-500);margin-bottom:.7rem}
.toc nav{display:flex;flex-direction:column;gap:.55rem;border-left:2px solid var(--line);padding-left:.9rem}
.toc a{color:var(--ink-500);font-size:.92rem;line-height:1.35;transition:color .2s}
.toc a:hover,.toc a.is-active{color:var(--navy-800)}

/* Cuerpo del artículo: reutiliza .prose; se añaden bloques */
.article .prose{max-width:none}
.article .prose h2{font-family:var(--font-display);font-size:clamp(1.4rem,2.6vw,1.95rem);color:var(--navy-800);margin:2.4rem 0 .9rem;scroll-margin-top:calc(var(--nav-h) + 16px)}
.callout{background:var(--bg-soft);border:1px solid var(--line);border-left:4px solid var(--teal-500);border-radius:12px;padding:1.1rem 1.3rem;margin:1.6rem 0;color:var(--ink-700);font-size:1rem;line-height:1.6}
.article-cta{background:linear-gradient(120deg,var(--navy-800),var(--teal-600));color:#fff;border-radius:var(--radius-lg);padding:clamp(24px,3vw,38px);margin:2.4rem 0;text-align:center}
.article-cta h3{color:#fff;font-family:var(--font-display);font-size:1.5rem;margin-bottom:.6rem}
.article-cta p{color:#d3e6ef;margin-bottom:1.3rem}