:root{--navy:#06162f;--navy2:#0b2347;--blue:#1d75bd;--cyan:#35c7f0;--ink:#122033;--muted:#63738a;--line:#dce8f5;--bg:#f5f9ff;--white:#fff;--success:#35d394;--shadow:0 24px 70px rgba(2,18,45,.14);--max:1160px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:'Plus Jakarta Sans',Segoe UI,Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.58;-webkit-font-smoothing:antialiased}a{text-decoration:none;color:inherit}.wrap{width:min(var(--max),calc(100% - 40px));margin:auto}.topbar{background:#030d1d;color:#d8efff;font-size:14px}.topbar .wrap{display:flex;justify-content:space-between;gap:16px;padding:8px 0;flex-wrap:wrap}.topbar strong{color:#7fe8ff}.nav{position:sticky;top:0;z-index:20;background:rgba(6,22,47,.94);backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.12)}.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:12px 0}.brand{display:flex;align-items:center;gap:10px;color:#fff;font-size:22px;font-weight:900;letter-spacing:-.7px}.brand img{height:52px;width:auto;max-width:260px;object-fit:contain}.menu{display:flex;gap:14px;align-items:center;flex-wrap:wrap;color:#e9f7ff;font-size:14px;font-weight:800}.menu a{opacity:.9}.menu a:hover{opacity:1;color:#7fe8ff}.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:13px 18px;font-weight:900;white-space:nowrap;transition:.18s transform}.btn:hover{transform:translateY(-1px)}.btn-primary{background:linear-gradient(135deg,var(--cyan),var(--blue));color:white;box-shadow:0 14px 32px rgba(29,117,189,.25)}.btn-light{background:white;color:var(--navy);box-shadow:0 10px 24px rgba(0,0,0,.12)}.hero{background:radial-gradient(circle at 80% 8%,rgba(53,199,240,.35),transparent 30%),linear-gradient(140deg,#06162f,#082454 58%,#021026);color:#fff;padding:70px 0}.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:32px;align-items:center}.eyebrow{display:inline-flex;align-items:center;border:1px solid rgba(127,232,255,.35);background:rgba(127,232,255,.08);color:#dff8ff;border-radius:999px;padding:8px 12px;font-weight:900;font-size:13px;margin-bottom:18px}h1{font-size:clamp(34px,4.4vw,58px);line-height:1.04;margin:0 0 16px;letter-spacing:-1.8px}h1 span{background:linear-gradient(135deg,#fff,#7fe8ff);-webkit-background-clip:text;background-clip:text;color:transparent}.hero p{font-size:clamp(16px,1.6vw,19px);color:#d9eaff;margin:0 0 22px;max-width:720px}.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:24px}.hero-card{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);border-radius:26px;padding:24px;box-shadow:var(--shadow)}.hero-card h2{margin:0 0 12px;font-size:24px}.hero-list{display:grid;gap:10px;margin:0;padding:0;list-style:none}.hero-list li{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:10px 12px}.section{padding:58px 0}.section.white{background:#fff}.label{display:inline-flex;background:#e9f7ff;color:#0b5c94;border:1px solid #ccefff;border-radius:999px;font-weight:900;padding:7px 11px;font-size:13px}.section h2{font-size:clamp(28px,3vw,42px);line-height:1.1;margin:12px 0 14px;letter-spacing:-1px}.lead{color:var(--muted);font-size:17px;max-width:850px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:24px}.card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;box-shadow:0 14px 36px rgba(6,22,47,.07)}.card h3{margin:0 0 8px;color:var(--navy);font-size:20px}.card p{margin:0;color:var(--muted)}.check{margin:18px 0 0;padding:0;list-style:none;display:grid;gap:9px}.check li{position:relative;padding-left:28px}.check li:before{content:'✓';position:absolute;left:0;top:0;color:var(--success);font-weight:900}.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:24px}.plan{background:linear-gradient(180deg,#fff,#f7fbff);border:1px solid var(--line);border-radius:22px;padding:22px}.price{font-size:28px;font-weight:900;color:var(--blue);margin:8px 0}.faq{display:grid;gap:12px;margin-top:22px}.faq details{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px}.faq summary{font-weight:900;cursor:pointer}.cta{background:linear-gradient(135deg,#06162f,#0b2347);color:#fff;border-radius:28px;padding:30px;display:flex;align-items:center;justify-content:space-between;gap:22px;flex-wrap:wrap}.cta p{color:#d9eaff;margin:4px 0 0}.breadcrumb{font-size:13px;margin-bottom:18px;color:#cdefff}.breadcrumb a{color:#7fe8ff}footer{background:#030d1d;color:#d8efff;padding:28px 0}.footer-grid{display:flex;justify-content:space-between;gap:20px;align-items:center;flex-wrap:wrap}.footer-brand{display:flex;align-items:center;gap:14px}.footer-brand img{height:54px;width:auto}.muted{color:var(--muted)}@media(max-width:900px){.hero-grid,.grid,.plans{grid-template-columns:1fr}.nav .wrap{align-items:flex-start;flex-direction:column}.menu{font-size:13px}.cta{display:block}.footer-brand{align-items:flex-start}.brand img{height:48px}.section{padding:44px 0}}

.card-link{display:inline-flex;margin-top:12px;color:#1d75bd;font-weight:900}.card-link:hover{color:#06162f}


/* MENÚ MEJORADO ARKANSOFT v49 */
.improved-nav .nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:18px}
.improved-nav .brand{flex:0 0 auto}
.improved-nav .brand-fallback{display:none;color:#fff;font-weight:900;font-size:22px;letter-spacing:-.5px}
.improved-nav .brand-fallback span{color:#35c7f0}
.improved-nav .nav-menu{display:flex;align-items:center;justify-content:flex-end;gap:8px;flex-wrap:wrap}
.improved-nav .nav-menu > a:not(.btn),
.improved-nav .nav-drop > summary{display:inline-flex;align-items:center;justify-content:center;min-height:38px;padding:9px 11px;border-radius:999px;color:#e9f7ff;font-size:13.5px;font-weight:900;line-height:1;opacity:.92;cursor:pointer;white-space:nowrap;transition:.18s ease;background:transparent;border:1px solid transparent}
.improved-nav .nav-menu > a:not(.btn):hover,
.improved-nav .nav-drop > summary:hover,
.improved-nav .nav-menu .active{opacity:1;color:#7fe8ff;background:rgba(53,199,240,.12);border-color:rgba(127,232,255,.20)}
.improved-nav .nav-drop{position:relative;display:inline-flex;align-items:center}
.improved-nav .nav-drop summary{list-style:none;user-select:none}
.improved-nav .nav-drop summary::-webkit-details-marker{display:none}
.improved-nav .nav-panel{display:none;position:absolute;top:calc(100% + 10px);left:0;min-width:292px;padding:9px;border-radius:18px;background:rgba(6,22,47,.98);border:1px solid rgba(127,232,255,.18);box-shadow:0 22px 55px rgba(0,0,0,.32);z-index:120;backdrop-filter:blur(16px)}
.improved-nav .nav-panel::before{content:"";position:absolute;left:0;right:0;top:-12px;height:12px}
.improved-nav .nav-drop[open] .nav-panel,
.improved-nav .nav-drop:hover .nav-panel,
.improved-nav .nav-drop:focus-within .nav-panel{display:grid;gap:4px}
.improved-nav .nav-panel a{display:block;padding:11px 12px;border-radius:13px;color:#ecfbff;opacity:.94;border:1px solid transparent;background:transparent}
.improved-nav .nav-panel a:hover,
.improved-nav .nav-panel a.active{background:rgba(53,199,240,.12);border-color:rgba(127,232,255,.18);color:#7fe8ff;opacity:1}
.improved-nav .nav-panel strong{display:block;font-size:14px;line-height:1.18;color:inherit}
.improved-nav .nav-panel span{display:block;margin-top:3px;font-size:11.5px;line-height:1.25;color:#bfd7ec;font-weight:700;white-space:normal}
.improved-nav .nav-cta{padding:10px 15px;font-size:13.5px;min-height:38px}
@media(max-width:1080px){
  .improved-nav .nav-wrap{align-items:flex-start;flex-direction:column;gap:10px}
  .improved-nav .nav-menu{width:100%;justify-content:flex-start;gap:7px}
  .improved-nav .nav-panel{left:0;right:auto}
}
@media(max-width:760px){
  .improved-nav .nav-menu{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;width:100%}
  .improved-nav .nav-menu > a:not(.btn),
  .improved-nav .nav-drop,
  .improved-nav .nav-drop > summary,
  .improved-nav .nav-cta{width:100%}
  .improved-nav .nav-drop{display:block;position:relative}
  .improved-nav .nav-drop > summary{min-height:40px}
  .improved-nav .nav-panel{position:static;min-width:0;width:100%;margin-top:7px;border-radius:15px;box-shadow:none;background:rgba(255,255,255,.08)}
  .improved-nav .nav-panel::before{display:none}
  .improved-nav .nav-cta{grid-column:1 / -1;justify-content:center}
}
@media(max-width:420px){
  .improved-nav .nav-menu{grid-template-columns:1fr}
}

/* MENÚ ESTABLE ARKANSOFT v50 */
.improved-nav{overflow:visible;z-index:1000}
.improved-nav .nav-wrap{overflow:visible;position:relative}
.improved-nav .nav-menu{overflow:visible;position:relative;align-items:center}
.improved-nav .nav-drop{position:relative;display:inline-flex;align-items:center;flex:0 0 auto}
.improved-nav .nav-drop > summary{position:relative;z-index:2}
.improved-nav .nav-panel{position:absolute!important;top:calc(100% + 10px)!important;left:50%!important;right:auto!important;transform:translateX(-50%)!important;width:320px!important;min-width:320px!important;max-width:calc(100vw - 32px)!important;display:none!important;grid-template-columns:1fr!important;gap:5px!important;overflow:hidden}
.improved-nav .nav-drop:nth-of-type(1) .nav-panel{width:370px!important;min-width:370px!important}
.improved-nav .nav-drop:nth-of-type(3) .nav-panel{left:auto!important;right:0!important;transform:none!important;width:315px!important;min-width:315px!important}
.improved-nav .nav-drop[open] .nav-panel,
.improved-nav .nav-drop:hover .nav-panel,
.improved-nav .nav-drop:focus-within .nav-panel{display:grid!important}
.improved-nav .nav-panel a{width:100%;min-width:0}
.improved-nav .nav-panel strong,
.improved-nav .nav-panel span{overflow-wrap:anywhere}
.improved-nav .nav-panel span{max-width:100%}
@media(max-width:1180px){
  .improved-nav .nav-wrap{align-items:flex-start;flex-direction:column;gap:10px}
  .improved-nav .nav-menu{width:100%;justify-content:flex-start;gap:7px;flex-wrap:wrap}
  .improved-nav .nav-drop:nth-of-type(1) .nav-panel,
  .improved-nav .nav-drop:nth-of-type(2) .nav-panel,
  .improved-nav .nav-drop:nth-of-type(3) .nav-panel{left:0!important;right:auto!important;transform:none!important}
}
@media(max-width:760px){
  .improved-nav .nav-menu{display:grid!important;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;width:100%}
  .improved-nav .nav-menu > a:not(.btn),
  .improved-nav .nav-drop,
  .improved-nav .nav-drop > summary,
  .improved-nav .nav-cta{width:100%;max-width:100%}
  .improved-nav .nav-drop{display:block!important;grid-column:1 / -1!important;position:relative!important}
  .improved-nav .nav-panel,
  .improved-nav .nav-drop:nth-of-type(1) .nav-panel,
  .improved-nav .nav-drop:nth-of-type(2) .nav-panel,
  .improved-nav .nav-drop:nth-of-type(3) .nav-panel{position:static!important;left:auto!important;right:auto!important;top:auto!important;transform:none!important;width:100%!important;min-width:0!important;max-width:100%!important;margin-top:7px;box-shadow:none;background:rgba(255,255,255,.08)}
  .improved-nav .nav-panel::before{display:none!important}
  .improved-nav .nav-cta{grid-column:1 / -1;justify-content:center}
}
@media(max-width:420px){.improved-nav .nav-menu{grid-template-columns:1fr!important}}