:root { --article-paper: #f7f7f5; --article-ink: #24282c; --article-soft: #626970; --article-line: rgba(36,40,44,.16); --article-signal: #e87624; --article-ease: cubic-bezier(.16,1,.3,1); }
.article--method { --article-image: url("../assets/neuralhub-method-system.webp"); }
.article--software { --article-image: url("../assets/desarrollo-saas-hero.webp"); }
.article--governance { --article-image: url("../assets/agentes-conversacionales-hero.png"); }
.article--agents { --article-image: url("../assets/diagnostico-360-hero.webp"); }
* { box-sizing: border-box; }
body { margin: 0; background: var(--article-paper); color: var(--article-ink); font-family: "Archivo", Arial, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
.article-shell { width: min(1180px, calc(100% - 64px)); margin: 0 auto; }
.article-nav { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; border-bottom: 1px solid var(--article-line); }
.article-brand,.article-back { text-decoration: none; font-size: 14px; font-weight: 700; }.article-brand { display: inline-flex; align-items: center; gap: 10px; font-size: 20px; letter-spacing: -.04em; }.article-brand img { width: 34px; height: 34px; }.article-back { color: var(--article-soft); }
.article-hero { position: relative; overflow: hidden; padding: clamp(72px, 10vw, 128px) 0 0; border-bottom: 1px solid var(--article-line); background: #d7d3ce; }.article-hero::before { content: ""; position: absolute; inset: 0; background: var(--article-image) right 4% center / min(630px, 56vw) auto no-repeat; opacity: .18; mix-blend-mode: multiply; pointer-events: none; }.article-hero__content { position: relative; max-width: 1010px; }.article-kicker { margin: 0 0 22px; color: var(--article-signal); font-size: 12px; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }.article-hero h1 { max-width: 960px; margin: 0 0 28px; font-size: clamp(48px, 6vw, 88px); line-height: .92; letter-spacing: -.045em; text-wrap: balance; }.article-dek { max-width: 650px; margin: 0 0 46px; color: #535a60; font-size: 19px; line-height: 1.6; }.article-meta { padding: 18px 0; border-top: 1px solid rgba(36,40,44,.18); font-size: 13px; font-weight: 650; }
.article-layout { display: grid; grid-template-columns: 230px minmax(0, 680px); gap: clamp(44px, 8vw, 130px); padding: clamp(60px, 9vw, 112px) 0; }.article-toc { align-self: start; position: sticky; top: 24px; padding-top: 6px; }.article-toc strong { display: block; margin-bottom: 17px; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; }.article-toc a { display: block; padding: 9px 0; color: var(--article-soft); font-size: 13px; line-height: 1.35; text-decoration: none; }.article-toc a:hover { color: var(--article-ink); }
.article-content { font-size: 18px; line-height: 1.72; }.article-content > p:first-child { margin-top: 0; font-size: 21px; line-height: 1.6; }.article-content h2 { margin: 64px 0 18px; font-size: clamp(30px, 3vw, 44px); line-height: 1; letter-spacing: -.035em; }.article-content h3 { margin: 36px 0 12px; font-size: 23px; line-height: 1.15; letter-spacing: -.025em; }.article-content p { margin: 0 0 24px; color: #454c52; }.article-content ul,.article-content ol { display: grid; gap: 12px; margin: 0 0 28px; padding: 0; list-style: none; }.article-content li { position: relative; padding: 15px 0 15px 22px; border-top: 1px solid var(--article-line); color: #454c52; }.article-content li::before { content: ""; position: absolute; top: 25px; left: 0; width: 7px; height: 7px; border-radius: 50%; background: var(--article-signal); }.article-note { margin: 38px 0; padding: 24px 26px; border-left: 3px solid var(--article-signal); background: #efede9; color: #363c41; font-size: 17px; line-height: 1.58; }.article-steps { counter-reset: steps; }.article-steps li { padding-left: 50px; }.article-steps li::before { counter-increment: steps; content: counter(steps, decimal-leading-zero); top: 14px; width: auto; height: auto; background: transparent; color: var(--article-signal); font-size: 12px; font-weight: 800; }
.article-progress { position: fixed; top: 0; left: 0; z-index: 60; width: 0%; height: 3px; background: var(--article-signal); transition: width 120ms linear; }
.article-cover { margin: 0; border-bottom: 1px solid var(--article-line); background: #d7d3ce; }.article-cover img { display: block; width: 100%; height: clamp(220px, 30vw, 420px); object-fit: cover; }
.article-pullquote { position: relative; margin: 48px 0; padding: 0; max-width: 560px; font-size: clamp(25px, 2.5vw, 32px); line-height: 1.3; letter-spacing: -.015em; font-weight: 650; color: var(--article-ink); text-wrap: balance; }.article-pullquote::before { content: "\201C"; display: block; margin-bottom: 6px; color: var(--article-signal); font-size: 46px; line-height: 1; font-weight: 800; font-family: Georgia, serif; }
.article-related { padding: clamp(56px, 7vw, 96px) 0; border-top: 1px solid var(--article-line); }.article-related > .article-shell > strong { display: block; margin-bottom: 26px; font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--article-soft); }
.article-related__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.article-related__card { display: flex; flex-direction: column; padding: 24px 26px 28px; border: 1px solid var(--article-line); border-radius: 12px; background: #fff; color: inherit; text-decoration: none; transition: transform 220ms var(--article-ease), border-color 180ms ease, box-shadow 220ms var(--article-ease); }
.article-related__card:hover,.article-related__card:focus-visible { transform: translateY(-4px); border-color: rgba(36,40,44,.32); box-shadow: 0 16px 32px rgba(36,40,44,.08); }
.article-related__card span { color: var(--article-signal); font-size: 11px; font-weight: 700; }
.article-related__card h3 { margin: 12px 0 10px; font-size: clamp(20px, 2vw, 24px); line-height: 1.15; letter-spacing: -.02em; }
.article-related__card p { margin: 0; color: var(--article-soft); font-size: 13px; line-height: 1.5; }
.article-end { padding: 60px 0; background: var(--article-ink); color: var(--article-paper); }.article-end__inner { display: grid; grid-template-columns: 1fr auto; gap: 42px; align-items: end; }.article-end h2 { max-width: 740px; margin: 0 0 16px; font-size: clamp(38px,5vw,64px); line-height: .94; letter-spacing: -.04em; }.article-end p { max-width: 590px; margin: 0; color: #c5c9cc; line-height: 1.6; }.article-button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; padding: 0 19px; border-radius: 9px; background: #f28d3f; color: #21170f; font-size: 14px; font-weight: 750; text-decoration: none; }
@media (max-width: 760px) { .article-shell { width: min(100% - 32px, 620px); }.article-nav { min-height: 68px; }.article-hero { padding-top: 64px; }.article-hero::before { background-position: 152% 12%; background-size: 520px auto; opacity: .14; }.article-dek { font-size: 17px; }.article-layout { grid-template-columns: 1fr; gap: 38px; }.article-toc { position: static; padding: 18px; border: 1px solid var(--article-line); border-radius: 10px; }.article-toc a { display: inline-block; margin-right: 14px; }.article-content { font-size: 17px; }.article-content > p:first-child { font-size: 19px; }.article-cover img { height: 200px; }.article-related__grid { grid-template-columns: 1fr; }.article-end__inner { grid-template-columns: 1fr; }.article-button { width: fit-content; } }
@media (prefers-reduced-motion: reduce) { .article-progress { transition: none; }.article-related__card { transition: none; } }