/* RevOS — Biblioteca de Adquisición — Estilos artículos */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root{
  --bg:#03070b;
  --s1:rgba(12,17,23,.7);
  --s2:rgba(5,9,13,.5);
  --border:rgba(169,242,11,.07);
  --border2:rgba(169,242,11,.12);
  --lime:#a9f20b;
  --lime-dim:rgba(169,242,11,.08);
  --lime-glow:rgba(169,242,11,.14);
  --text:#f6f7f8;
  --muted:rgba(246,247,248,.28);
  --muted2:rgba(246,247,248,.6);
  --c-lime:#a9f20b;
  --c-green:#73d91c;
  --c-emerald:#34d399;
  --c-amber:#fbbf24;
}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:'Inter',system-ui,sans-serif;font-size:.9375rem;line-height:1.533;overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{cursor:pointer;font-family:'Inter',system-ui,sans-serif;border:none;outline:none}

/* ---- NAV ---- */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;height:56px;display:flex;align-items:center;padding:0 1.5rem;justify-content:space-between;background:rgba(3,7,11,.88);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid rgba(169,242,11,.07)}
.nav-logo{display:flex;align-items:center;gap:.42rem;font-size:.875rem;font-weight:600;letter-spacing:.04em;color:#f6f7f8}
.nav-logo-mark{width:18px;height:18px;border-radius:3px;background:linear-gradient(to bottom,#a9f20b,#73d91c);display:flex;align-items:center;justify-content:center;font-size:.58rem;font-weight:700;color:#03070b;flex-shrink:0;box-shadow:0 0 10px rgba(169,242,11,.3)}
.nav-links{display:flex;align-items:center;gap:1.75rem}
.nav-right{display:flex;align-items:center;gap:1rem}
.nav-link{font-size:.875rem;color:rgba(246,247,248,.32);font-weight:400;transition:color .15s;letter-spacing:-.0125em}
.nav-link:hover{color:#f6f7f8}
.btn-nav{padding:.3rem .9rem;background:linear-gradient(135deg,#a9f20b,#73d91c);color:#03070b;border-radius:99px;font-size:.8125rem;font-weight:700;transition:opacity .15s;font-family:'Inter',system-ui,sans-serif}
.btn-nav:hover{opacity:.85}

/* ---- LAYOUT ---- */
.page-wrap{max-width:1152px;margin:0 auto;padding:calc(56px + 2.5rem) 1.5rem 5rem;display:grid;grid-template-columns:200px 1fr;gap:3.5rem;align-items:start}

/* ---- SIDEBAR ---- */
.sidebar{position:sticky;top:72px}
.sidebar-section{margin-bottom:1.75rem}
.sidebar-title{font-size:.75rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:rgba(246,247,248,.22);margin-bottom:.65rem;padding-left:.75rem}
.sidebar-link{display:block;font-size:.8125rem;color:rgba(246,247,248,.32);padding:.28rem .75rem;border-left:2px solid transparent;transition:all .15s;line-height:1.4;letter-spacing:-.0125em}
.sidebar-link:hover{color:rgba(246,247,248,.65);border-color:rgba(169,242,11,.25)}
.sidebar-link.active{color:#a9f20b;border-color:#a9f20b}
.sidebar-cta{margin-top:1.5rem;padding:.9rem;background:linear-gradient(to bottom right,rgba(12,17,23,.8),rgba(5,9,13,.6),rgba(12,17,23,.8));border:1px solid rgba(169,242,11,.14);border-radius:12px}
.sidebar-cta p{font-size:.8125rem;color:rgba(246,247,248,.5);line-height:1.5;margin-bottom:.65rem}
.sidebar-cta a{display:block;text-align:center;padding:.42rem;background:linear-gradient(135deg,#a9f20b,#73d91c);color:#03070b;border-radius:99px;font-size:.8125rem;font-weight:700;transition:opacity .15s}
.sidebar-cta a:hover{opacity:.85}

/* ---- CONTENT ---- */
.content{}
.back-link{display:inline-flex;align-items:center;gap:.4rem;font-size:.8125rem;color:rgba(246,247,248,.28);margin-bottom:1.75rem;transition:color .15s;letter-spacing:-.0125em}
.back-link:hover{color:rgba(246,247,248,.65)}
.back-link::before{content:'←';font-size:.875rem}
.content-section{margin-bottom:2.75rem;padding-bottom:2.75rem;border-bottom:1px solid rgba(169,242,11,.07)}
.content-section:last-of-type{border-bottom:none;margin-bottom:0;padding-bottom:0}

/* ---- ARTICLE HERO ---- */
.article-eyebrow{display:inline-flex;align-items:center;gap:.6rem;font-size:.75rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:#a9f20b;margin-bottom:.6rem}
.article-eyebrow::before{content:'';width:14px;height:1px;background:currentColor;opacity:.5;display:block}
.article-eyebrow.violet{color:#73d91c}
.article-eyebrow.emerald{color:#34d399}
.article-eyebrow.amber{color:#fbbf24}

.article-h1{font-size:1.75rem;font-weight:700;letter-spacing:-0.0268em;line-height:1.357;padding-bottom:.35rem;margin-bottom:.65rem}
@media(min-width:768px){.article-h1{font-size:2.5rem;line-height:1.1}}
.article-subtitle{font-size:1rem;color:rgba(246,247,248,.6);line-height:1.7;max-width:600px;margin-bottom:.9rem;letter-spacing:-.0125em}
.article-meta{display:flex;gap:1.25rem;font-size:.8125rem;color:rgba(246,247,248,.25);flex-wrap:wrap;margin-bottom:1.25rem;letter-spacing:-.0125em}

/* ---- RESUMEN EJECUTIVO ---- */
.resumen-box{background:linear-gradient(to bottom right,rgba(12,17,23,.8),rgba(20,30,10,.3),rgba(12,17,23,.8));border:1px solid rgba(169,242,11,.18);border-left:3px solid #a9f20b;border-radius:0 12px 12px 0;padding:1.25rem 1.5rem}
.resumen-label{font-size:.75rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;background:linear-gradient(to right,#a9f20b,#73d91c);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:.75rem}
.resumen-list{list-style:none;display:flex;flex-direction:column;gap:.45rem}
.resumen-list li{font-size:.875rem;color:var(--text);display:flex;gap:.6rem;line-height:1.533;letter-spacing:-.0125em}
.resumen-list li::before{content:'→';color:#a9f20b;font-weight:700;flex-shrink:0}

/* ---- SECTION HEADINGS ---- */
.section-h2{font-size:1rem;font-weight:600;color:#e8e9ea;margin-bottom:.85rem;letter-spacing:-.0125em}

/* ---- BODY TEXT ---- */
.body-p{font-size:.9375rem;color:rgba(246,247,248,.6);line-height:1.7;margin-bottom:.8rem;letter-spacing:-.0125em}

/* ---- NUMBERED STEPS ---- */
.steps-list{display:flex;flex-direction:column;gap:1rem;margin-top:.5rem}
.step-row{display:grid;grid-template-columns:40px 1fr;gap:.9rem;align-items:start}
.step-num{width:40px;height:40px;background:rgba(169,242,11,.08);border:1px solid rgba(169,242,11,.2);border-radius:8px;display:flex;align-items:center;justify-content:center;font-weight:700;color:#a9f20b;font-size:.875rem;flex-shrink:0}
.step-title{font-size:.9375rem;font-weight:600;color:var(--text);margin-bottom:.25rem;letter-spacing:-.0125em}
.step-desc{font-size:.875rem;color:rgba(246,247,248,.6);line-height:1.65;letter-spacing:-.0125em}

/* ---- EXAMPLE CARD ---- */
.ejemplo-card{background:linear-gradient(to bottom right,rgba(12,17,23,.7),rgba(5,9,13,.4),rgba(12,17,23,.7));border:1px solid rgba(169,242,11,.1);border-radius:12px;padding:1.5rem;backdrop-filter:blur(4px)}
.ejemplo-header{font-size:.75rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:rgba(246,247,248,.22);margin-bottom:1rem}
.ejemplo-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:.75rem}
.ejemplo-cell{background:rgba(12,17,23,.8);border:1px solid rgba(169,242,11,.06);border-radius:8px;padding:.9rem}
.ejemplo-label{font-size:.75rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:rgba(246,247,248,.25);margin-bottom:.3rem}
.ejemplo-val{font-size:.875rem;color:var(--text);font-weight:600;line-height:1.4;letter-spacing:-.0125em}
.ejemplo-result{grid-column:1/-1;background:rgba(52,211,153,.07);border:1px solid rgba(52,211,153,.18);border-radius:8px;padding:.9rem}
.ejemplo-result .ejemplo-label{color:var(--c-emerald)}
.ejemplo-result .ejemplo-val{color:var(--c-emerald)}

/* ---- DATA TABLE ---- */
.tools-table{width:100%;border-collapse:collapse;font-size:.875rem;margin-top:.5rem}
.tools-table th{text-align:left;padding:.52rem .9rem;font-size:.75rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:rgba(246,247,248,.22);background:rgba(12,17,23,.7);border-bottom:1px solid rgba(169,242,11,.08)}
.tools-table td{padding:.65rem .9rem;border-bottom:1px solid rgba(246,247,248,.04);color:rgba(246,247,248,.6);letter-spacing:-.0125em}
.tools-table td:first-child{color:var(--text);font-weight:600}
.tools-table tr:last-child td{border-bottom:none}
.tools-table .revos-row td{color:#a9f20b!important;background:rgba(169,242,11,.05)}

/* ---- CHECKLIST ---- */
.checklist{list-style:none;display:flex;flex-direction:column;gap:.4rem;margin-top:.5rem}
.checklist li{display:flex;align-items:flex-start;gap:.75rem;font-size:.875rem;color:rgba(246,247,248,.6);padding:.55rem .9rem;background:rgba(12,17,23,.5);border:1px solid rgba(169,242,11,.06);border-radius:8px;line-height:1.533;letter-spacing:-.0125em}
.check-box{width:16px;height:16px;border:1.5px solid rgba(169,242,11,.25);border-radius:4px;flex-shrink:0;margin-top:1px}

/* ---- ACCORDION FAQ ---- */
.faq-list{display:flex;flex-direction:column;gap:.45rem;margin-top:.5rem}
details{background:rgba(12,17,23,.5);border:1px solid rgba(169,242,11,.06);border-radius:10px;overflow:hidden}
details[open]{border-color:rgba(169,242,11,.18)}
summary{padding:.85rem 1.1rem;font-size:.9375rem;font-weight:500;color:rgba(246,247,248,.42);cursor:pointer;display:flex;justify-content:space-between;align-items:center;list-style:none;user-select:none;gap:1rem;transition:color .15s;letter-spacing:-.0125em}
summary::-webkit-details-marker{display:none}
summary:hover{color:rgba(246,247,248,.72)}
details[open] summary{color:var(--text)}
summary::after{content:'+';color:rgba(169,242,11,.45);font-size:1rem;font-weight:400;flex-shrink:0}
details[open] summary::after{content:'−';color:#a9f20b}
.faq-answer{padding:.1rem 1.1rem .9rem;font-size:.875rem;color:rgba(246,247,248,.6);line-height:1.7;letter-spacing:-.0125em}

/* ---- INLINE CTA BOX ---- */
.cta-box{background:linear-gradient(to bottom right,rgba(12,17,23,.8),rgba(20,30,10,.2),rgba(12,17,23,.8));border:1px solid rgba(169,242,11,.18);border-radius:16px;padding:2.5rem;text-align:center}
.cta-h2{font-size:1.25rem;font-weight:700;letter-spacing:-0.0268em;margin-bottom:.5rem;line-height:1.357}
.cta-p{font-size:.9375rem;color:rgba(246,247,248,.6);max-width:460px;margin:0 auto .35rem;line-height:1.7;letter-spacing:-.0125em}
.cta-sub{font-size:.8125rem;color:rgba(246,247,248,.25);margin-bottom:1.5rem;letter-spacing:-.0125em}
.btn-cta{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 2rem;background:linear-gradient(135deg,#a9f20b,#73d91c);color:#03070b;border-radius:99px;font-size:.9375rem;font-weight:700;border:none;cursor:pointer;font-family:'Inter',system-ui,sans-serif;transition:opacity .15s;text-decoration:none}
.btn-cta:hover{opacity:.85}

/* ---- FOOTER ---- */
.site-footer{border-top:1px solid rgba(169,242,11,.07);padding:1.5rem}
.footer-inner{max-width:1152px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:.75rem}
.footer-logo{display:flex;align-items:center;gap:.4rem;font-size:.875rem;font-weight:600;letter-spacing:.04em;color:rgba(246,247,248,.28)}
.footer-copy{font-size:.8125rem;color:rgba(246,247,248,.1)}
.footer-nav{display:flex;gap:1.25rem}
.footer-nav a{font-size:.8125rem;color:rgba(246,247,248,.15);transition:color .15s}
.footer-nav a:hover{color:rgba(246,247,248,.5)}

/* ---- RESPONSIVE ---- */
@media(max-width:900px){
  .page-wrap{grid-template-columns:1fr}
  .sidebar{display:none}
}
@media(max-width:768px){
  .page-wrap{padding-left:1.25rem;padding-right:1.25rem}
  .article-h1{font-size:1.5rem}
  .article-subtitle{font-size:.9375rem}
  .cta-box{padding:1.75rem 1.25rem}
  .cta-h2{font-size:1.1rem}
}
@media(max-width:600px){
  .ejemplo-grid{grid-template-columns:1fr}
  .article-meta{gap:.5rem;flex-wrap:wrap}
  .tools-table{font-size:.8125rem}
  .tools-table th,.tools-table td{padding:.5rem .65rem}
  .resumen-box{padding:1rem 1.1rem}
  .step-row{gap:.65rem}
  .step-num{width:34px;height:34px;font-size:.8rem;flex-shrink:0}
}

/* ---- TOPBAR (landing design) ---- */
.topbar{position:sticky;top:0;z-index:90;height:88px;display:flex;align-items:center;justify-content:space-between;background:rgba(3,7,11,.92);backdrop-filter:blur(14px);border-bottom:1px solid rgba(169,242,11,.08)}
.wrap{width:min(1320px,calc(100% - 56px));margin:auto}
.brand-logo-main{display:flex;align-items:center;width:172px;height:52px;font-size:0}
.brand-logo-main img{display:block;width:100%;height:100%;object-fit:contain;object-position:left center}
.topbar nav,.top-actions{display:flex;align-items:center;gap:46px}
.topbar nav a{font-size:13px;color:rgba(246,247,248,.6);transition:color .15s}
.topbar nav a:hover{color:#f6f7f8}
.top-actions>a:first-child{font-size:13px;color:rgba(246,247,248,.6);transition:color .15s}
.top-actions>a:first-child:hover{color:#f6f7f8}
.button{display:inline-flex;justify-content:center;align-items:center;min-height:48px;padding:0 24px;background:linear-gradient(180deg,#c1ff18,#99e800);border:1px solid #c4ff27;border-radius:6px;color:#071000;font-size:14px;font-weight:700;box-shadow:0 0 22px rgba(167,242,11,.18);transition:.2s}
.button:hover{filter:brightness(1.08);box-shadow:0 0 32px rgba(167,242,11,.27);transform:translateY(-1px)}
.button-sm{min-height:40px;padding:0 22px}
.menu{display:none;border:0;background:none;color:white;font-size:24px;cursor:pointer}
.mobile-login-link{display:none}
.page-wrap{padding-top:2.5rem}
.sidebar{top:calc(88px + 1.25rem)}

/* ---- FOOTER (landing design) ---- */
.footer{margin-top:20px;padding:62px 0 70px;background:radial-gradient(circle at 50% 0,rgba(32,85,18,.08),transparent 42%),#03080a;border-top:1px solid #111b17}
.footer-inner.wrap{border:1px solid #0c1512;border-radius:4px;padding:0 42px;background:linear-gradient(135deg,rgba(4,12,9,.72),rgba(2,7,9,.88))}
.footer .footer-grid{display:grid;grid-template-columns:1.4fr repeat(4,1fr);padding:55px 0 48px;border-bottom:1px solid #1b2923}
.footer .footer-grid>div{display:flex;flex-direction:column;gap:13px;padding:0 34px;border-left:1px solid #17221e}
.footer .footer-grid>div:first-child{padding-left:0;border-left:0}
.footer .footer-grid>div:last-child{padding-right:0}
.footer .footer-grid p,.footer .footer-grid a{margin:0;color:#a1a8a6;font-size:12px;line-height:1.65}
.footer .footer-grid b{color:#a9f20b;font-size:12px}
.footer-brand .brand-logo-main{width:215px;height:60px;margin-bottom:5px}
.footer .sales-button{display:flex!important;align-items:center;justify-content:center;width:max-content;margin-top:8px;padding:9px 14px;border:1px solid #5b8129;border-radius:5px;color:#a9f20b!important}
.footer-bottom{display:flex;justify-content:flex-end;padding:31px 0 40px;color:#9da4a3;font-size:10px}
.footer-bottom b{color:#a9f20b}

@media(max-width:980px){
  .topbar nav,.top-actions{display:none}
  .menu{display:block}
  .topbar nav.open{position:absolute;display:flex;z-index:30;top:88px;left:0;right:0;flex-direction:column;gap:0;padding:10px 15px;background:#080d12;border-bottom:1px solid #283229}
  .topbar nav.open a{display:block;padding:14px;border-bottom:1px solid #20282b;color:rgba(246,247,248,.75);font-size:14px}
  .topbar nav.open .mobile-login-link{display:block;color:#a9f20b}
  .footer .footer-grid{grid-template-columns:2fr 1fr 1fr}
  .footer .footer-grid>div{border-left:0;padding:20px}
  .footer .footer-grid>div:first-child{grid-column:1/-1;padding:0 20px 25px}
}
@media(max-width:620px){
  .footer{padding:40px 0}
  .footer-inner.wrap{padding:0 16px}
  .footer .footer-grid{grid-template-columns:1fr 1fr;padding:35px 0}
  .footer .footer-grid>div{padding:18px 10px}
  .footer .footer-grid>div:first-child{grid-column:1/-1}
  .footer-contact{grid-column:1/-1}
}