:root{
  --orange:#ff6022;--gold:#f6c831;--bg:#0F2D3D;--bg-surf:#163245;
  --bg-deep:#0a1e2c;--light:#f4f1ec;--muted:#8aa5b8;--dark:#182937;
  --border:rgba(126,184,247,.12);
  --fd:'Bebas Neue',sans-serif;--fs:'DM Serif Display',serif;
  --fb:'DM Sans',sans-serif;--fm:'JetBrains Mono',monospace;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{background:var(--bg);color:var(--light);font-family:var(--fb);font-size:15px;line-height:1.7;overflow-x:hidden;cursor: default;}
::-webkit-scrollbar{width:3px;}
::-webkit-scrollbar-thumb{background:var(--orange);}

/* LOGO */
.logo-img{display:block;height:36px;width:auto;}
.logo-img--footer{height:32px;}

/* NAV — solo el header principal #nb */
#nb{position:fixed;top:0;width:100%;z-index:100;padding:0 7%;height:64px;display:flex;align-items:center;justify-content:space-between;background:rgba(10,30,44,.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--border);transition:box-shadow .3s;}
#nb.sc{box-shadow:0 4px 30px rgba(0,0,0,.4);}
.nl{font-family:var(--fd);font-size:22px;letter-spacing:.14em;color:var(--light);text-decoration:none;}
.nl span{color:var(--orange);}
.nls{display:flex;gap:28px;list-style:none;}
.nls a{font-size:13px;color:var(--muted);text-decoration:none;transition:color .2s;}
.nls a:hover{color:var(--light);}
.nc{padding:9px 22px;background:var(--orange);color:#fff;font-size:13px;font-weight:500;border-radius:4px;text-decoration:none;transition:.2s;white-space:nowrap;}
.nc:hover{background:#e05015;transform:translateY(-1px);}
.nb{display:none;flex-direction:column;gap:5px;cursor:pointer;}
.nb span{display:block;width:22px;height:1.5px;background:var(--light);}
.mm{display:none;position:fixed;inset:0;background:rgba(7,18,29,.97);z-index:99;flex-direction:column;align-items:center;justify-content:center;gap:28px;}
.mm.open{display:flex;}
.mm a{font-family:var(--fd);font-size:36px;letter-spacing:.1em;color:var(--light);text-decoration:none;}
.mm a.oc{color:var(--orange);}

/* HERO */
.hero{min-height:100vh;display:flex;flex-direction:column;justify-content:center;padding:120px 7% 80px;position:relative;overflow:hidden;}
.hbg{
  position:absolute;inset:0;
  background:
    linear-gradient(135deg,rgba(7,18,29,.82) 0%,rgba(15,45,61,.68) 55%,rgba(22,50,69,.78) 100%),
    url('../img/fondo-hero.webp') center/cover no-repeat;
}
.hgr{position:absolute;inset:0;background-image:linear-gradient(rgba(126,184,247,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(126,184,247,.03) 1px,transparent 1px);background-size:60px 60px;}
.hgl{position:absolute;top:15%;right:5%;width:600px;height:600px;background:radial-gradient(circle,rgba(255,96,34,.07) 0%,transparent 65%);pointer-events:none;}
.hc{position:relative;max-width:700px;}
.hey{display:inline-flex;align-items:center;gap:8px;font-family:var(--fm);font-size:11px;letter-spacing:.18em;color:var(--orange);border:1px solid rgba(255,96,34,.3);padding:5px 14px;border-radius:20px;margin-bottom:28px;text-transform:uppercase;}
.hey::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--orange);animation:bl 2s ease infinite;}
@keyframes bl{0%,100%{opacity:1;}50%{opacity:.25;}}
.hh1{font-family:var(--fd);font-size:clamp(46px,7.5vw,90px);letter-spacing:.05em;line-height:.93;color:var(--light);margin-bottom:8px;}
.hh1 em{color:var(--orange);font-style:normal;display:block;}
.hsub{font-family:var(--fs);font-size:clamp(17px,2.2vw,24px);color:var(--gold);font-style:italic;margin-bottom:16px;}
.hbd{font-size:15px;color:var(--muted);max-width:480px;margin-bottom:36px;line-height:1.75;}
.hbt{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:64px;}
.bp{padding:14px 28px;background:var(--orange);color:#fff;font-weight:500;font-size:14px;border-radius:4px;text-decoration:none;transition:.2s;display:inline-block;}
.bp:hover{background:#e05015;transform:translateY(-1px);}
.bs{padding:13px 27px;background:transparent;color:var(--orange);font-weight:500;font-size:14px;border-radius:4px;border:1.5px solid var(--orange);text-decoration:none;transition:.2s;display:inline-block;}
.bs:hover{background:rgba(255,96,34,.08);}
.hst{display:flex;gap:48px;flex-wrap:wrap;}
.sn{font-family:var(--fd);font-size:clamp(34px,4.5vw,52px);color:var(--light);letter-spacing:.04em;line-height:1;}
.sn span{color:var(--orange);}
.sl{font-family:var(--fm);font-size:11px;color:var(--muted);letter-spacing:.1em;text-transform:uppercase;margin-top:2px;}
.hl{position:absolute;bottom:0;left:7%;right:7%;height:1px;background:linear-gradient(90deg,transparent,var(--border),transparent);}

/* SECTIONS */
section{padding:96px 7%;}
.ey{font-family:var(--fm);font-size:11px;letter-spacing:.18em;color:var(--orange);text-transform:uppercase;margin-bottom:12px;}
.st{font-family:var(--fd);font-size:clamp(30px,5vw,52px);letter-spacing:.07em;line-height:1;color:var(--light);margin-bottom:10px;}
.ss{font-family:var(--fs);font-size:clamp(15px,2vw,21px);color:var(--gold);font-style:italic;margin-bottom:12px;}
.sd{color:var(--muted);font-size:14px;max-width:520px;line-height:1.7;}

/* LIGHT SECTION */
.light{background:var(--light)!important;}
.light .ey{color:var(--orange);}
.light .st{color:var(--dark);}
.light .ss{color:#b07a10;}
.light .sd{color:#4a6070;}
.light .ab{color:#4a6070;}
.light .sbl{color:#6a8090;}
.light .sbt{color:var(--dark);}
.light .sbd{color:#4a6070;}
.light .sul li{color:#4a6070;border-bottom-color:rgba(24,41,55,.1);}
.light .it{background:rgba(24,41,55,.06);color:#4a6070;border-color:rgba(24,41,55,.15);}
.light .wt{color:var(--dark);}
.light .wd{color:#4a6070;}
.light .wc{background:rgba(255,255,255,.8);border-color:rgba(24,41,55,.1);}
.light .wc:hover{background:#fff;border-color:rgba(255,96,34,.3);}
.light .wi{background:rgba(255,96,34,.1);border-color:rgba(255,96,34,.25);}
.light .mst{color:var(--dark);}
.light .msm{color:var(--dark);}
.light .msb{color:#4a6070;}
.light .ms{border-right-color:rgba(24,41,55,.12)!important;}
.light .msn{color:rgba(255,96,34,.1);}
.light .msd{background:rgba(255,96,34,.12);}
.light #metodologia::before{background-image:linear-gradient(rgba(24,41,55,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(24,41,55,.04) 1px,transparent 1px);}
.light .civ{color:var(--dark);}
.light .cil{color:#6a8090;}
.light .cii{background:rgba(255,96,34,.1);border-color:rgba(255,96,34,.25);}
.light .db{background:rgba(255,96,34,.06);border-color:rgba(255,96,34,.25);}
.light .dd{color:#4a6070;}
.light .fg input,.light .fg textarea{background:#fff;border-color:rgba(24,41,55,.18);color:var(--dark);}
.light .fg input::placeholder,.light .fg textarea::placeholder{color:rgba(74,96,112,.4);}
.light .fg input:focus,.light .fg textarea:focus{border-color:rgba(255,96,34,.5);}
.light .fg label{color:#6a8090;}
.light .vi{background:rgba(255,255,255,.85);border-color:rgba(24,41,55,.1);}
.light .vi:hover{border-color:rgba(255,96,34,.3);}
.light .vic{background:rgba(255,96,34,.1);border-color:rgba(255,96,34,.25);}
.light .vit{color:var(--dark);}
.light .vid{color:#4a6070;}
.light .alb{color:rgba(255,96,34,.07);}
.light .atm .av{border-color:var(--light);}
.light .at{border-color:rgba(24,41,55,.15);color:#6a8090;}
.light .avl{color:#6a8090;}
.light .sc2{background:#fff;border-color:rgba(24,41,55,.12);}
.light .sc2:hover{border-color:rgba(255,96,34,.4);}
.light a:not(.btn):not(.nl){color:var(--orange);text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(255,96,34,.4);}
.light a:not(.btn):not(.nl):hover{color:#e05015;text-decoration-color:var(--orange);}
.light .ms:not(:last-child){border-right-color:rgba(24,41,55,.1)!important;}
.light .mg::before{background:linear-gradient(90deg,transparent,rgba(255,96,34,.3),transparent);}
.light .db{background:rgba(255,96,34,.05);}

/* SERVICES */
#servicios{background:var(--bg-surf);}
.sg{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:56px;}
.sc2{background:rgba(10,30,44,.7);border:1px solid var(--border);border-radius:10px;overflow:hidden;transition:border-color .3s;position:relative;}
.sc2::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--orange),var(--gold));opacity:0;transition:opacity .3s;z-index:1;}
.sc2:hover{border-color:rgba(255,96,34,.35);}
.sc2:hover::before{opacity:1;}
.si{width:100%;height:170px;display:flex;align-items:center;justify-content:center;font-size:52px;position:relative;overflow:hidden;}
/* Service card background images */
.si-digitalizacion{
  background:
    linear-gradient(135deg,rgba(10,32,53,.75) 0%,rgba(22,50,69,.68) 100%),
    url('../img/fondo-digitalizacion.webp') center/cover no-repeat;
}
.si-hosting{
  background:
    linear-gradient(135deg,rgba(7,22,31,.78) 0%,rgba(13,37,53,.72) 100%),
    url('../img/fondo-hosting.webp') center/cover no-repeat;
}
.si-crm{
  background:
    linear-gradient(135deg,rgba(13,31,16,.78) 0%,rgba(19,42,24,.72) 100%),
    url('../img/fondo-crm.webp') center/cover no-repeat;
}
.sig{position:absolute;inset:0;}
.stag{position:absolute;top:12px;left:12px;font-family:var(--fm);font-size:9px;letter-spacing:.1em;text-transform:uppercase;padding:3px 9px;border-radius:20px;}
.sb{padding:24px;}
.sbl{font-family:var(--fm);font-size:10px;color:var(--muted);letter-spacing:.1em;margin-bottom:6px;opacity:.7;}
.sbt{font-weight:500;font-size:16px;color:var(--light);margin-bottom:8px;}
.sbd{font-size:13px;color:var(--muted);margin-bottom:14px;line-height:1.6;}
.sul{list-style:none;}
.sul li{font-size:12px;color:var(--muted);padding:5px 0;border-bottom:1px solid var(--border);display:flex;gap:8px;align-items:flex-start;line-height:1.45;}
.sul li::before{content:'→';color:var(--orange);flex-shrink:0;font-family:var(--fm);font-size:11px;margin-top:1px;}
.itags{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px;}
.it{font-size:10px;font-family:var(--fm);padding:2px 8px;border-radius:10px;background:rgba(126,184,247,.07);color:var(--muted);border:1px solid var(--border);letter-spacing:.05em;}

/* WHY */
#ventajas{background:var(--bg);}
.wg{display:grid;grid-template-columns:repeat(5,1fr);gap:20px;margin-top:56px;}
.wc{padding:26px 20px;background:rgba(10,30,44,.5);border:1px solid var(--border);border-radius:10px;transition:.3s;}
.wc:hover{border-color:rgba(255,96,34,.25);background:rgba(14,36,54,.8);}
.wi{width:44px;height:44px;border-radius:8px;background:rgba(255,96,34,.1);border:1px solid rgba(255,96,34,.2);display:flex;align-items:center;justify-content:center;font-size:20px;margin-bottom:16px;}
.wt{font-weight:500;font-size:14px;color:var(--light);margin-bottom:7px;}
.wd{font-size:12px;color:var(--muted);line-height:1.6;}

/* METHODOLOGY */
#metodologia{position:relative;overflow:hidden;}
#metodologia::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(126,184,247,.02) 1px,transparent 1px),linear-gradient(90deg,rgba(126,184,247,.02) 1px,transparent 1px);background-size:50px 50px;}
.mg{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:64px;position:relative;}
.mg::before{content:'';position:absolute;top:28px;left:calc(16.66% + 12px);right:calc(16.66% + 12px);height:1px;background:linear-gradient(90deg,transparent,var(--orange),transparent);opacity:.35;}
.ms{padding:40px 32px;position:relative;}
.ms:not(:last-child){border-right:1px solid var(--border);}
.msn{font-family:var(--fd);font-size:72px;color:rgba(255,96,34,.07);letter-spacing:.04em;line-height:1;position:absolute;top:20px;right:20px;}
.msd{width:30px;height:30px;border-radius:50%;background:rgba(255,96,34,.12);border:1.5px solid var(--orange);display:flex;align-items:center;justify-content:center;margin-bottom:24px;position:relative;z-index:1;}
.msd::after{content:'';width:10px;height:10px;border-radius:50%;background:var(--orange);}
.mst{font-family:var(--fd);font-size:26px;letter-spacing:.08em;color:var(--light);margin-bottom:12px;}
.msm{font-size:13px;color:var(--light);margin-bottom:10px;font-weight:500;line-height:1.5;}
.msb{font-size:13px;color:var(--muted);line-height:1.65;}

/* ABOUT */
#nosotros{background:var(--bg);}
.ag{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;}
.alb{font-family:var(--fd);font-size:clamp(72px,11vw,130px);letter-spacing:.06em;color:rgba(255,96,34,.05);line-height:1;margin-bottom:-16px;user-select:none;}
.ab{font-size:15px;color:var(--muted);line-height:1.8;margin-bottom:16px;}
.atm{display:flex;gap:10px;align-items:center;margin-bottom:28px;}
.av{width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:var(--fd);font-size:13px;border:2px solid var(--bg);}
.av:nth-child(n+2){margin-left:-10px;}
.avl{font-size:12px;color:var(--muted);margin-left:8px;}
.ats{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px;}
.at{font-family:var(--fm);font-size:10px;letter-spacing:.1em;padding:4px 12px;border-radius:20px;border:1px solid var(--border);color:var(--muted);}
.vl{display:flex;flex-direction:column;gap:12px;}
.vi{padding:20px 22px;background:rgba(10,30,44,.5);border:1px solid var(--border);border-radius:8px;display:flex;gap:14px;align-items:flex-start;transition:.3s;}
.vi:hover{border-color:rgba(255,96,34,.25);}
.vic{width:36px;height:36px;border-radius:6px;background:rgba(255,96,34,.1);border:1px solid rgba(255,96,34,.2);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:16px;}
.vit{font-weight:500;font-size:14px;color:var(--light);margin-bottom:3px;}
.vid{font-size:12px;color:var(--muted);line-height:1.5;}

/* CONTACT */
.cg{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start;}
.ci{display:flex;gap:14px;align-items:flex-start;margin-bottom:18px;}
.cii{width:40px;height:40px;border-radius:8px;background:rgba(255,96,34,.1);border:1px solid rgba(255,96,34,.2);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:16px;}
.cil{font-family:var(--fm);font-size:10px;color:var(--muted);letter-spacing:.1em;text-transform:uppercase;margin-bottom:2px;}
.civ{font-size:14px;color:var(--light);}
.db{margin-top:28px;padding:22px;background:rgba(255,96,34,.06);border:1px solid rgba(255,96,34,.2);border-radius:10px;}
.dt{font-weight:500;font-size:14px;color:var(--orange);margin-bottom:6px;}
.dd{font-size:13px;color:var(--muted);line-height:1.6;}
.cf{display:flex;flex-direction:column;gap:16px;}
.fg{display:flex;flex-direction:column;gap:6px;}
.fg label{font-family:var(--fm);font-size:10px;letter-spacing:.12em;color:var(--muted);text-transform:uppercase;}
.fg input,.fg textarea{background:rgba(10,30,44,.7);border:1px solid var(--border);border-radius:6px;padding:12px 16px;font-family:var(--fb);font-size:14px;color:var(--light);outline:none;transition:border-color .2s;resize:none;}
.fg input::placeholder,.fg textarea::placeholder{color:rgba(138,165,184,.35);}
.fg input:focus,.fg textarea:focus{border-color:rgba(255,96,34,.4);}
.fg textarea{min-height:96px;}
.fr{display:grid;grid-template-columns:1fr 1fr;gap:16px;}

/* FAB — botones flotantes */
.fab-stack{position:fixed;bottom:28px;right:24px;display:flex;flex-direction:column;gap:12px;z-index:90;align-items:center;}
.fab{width:50px;height:50px;border-radius:50%;display:flex;align-items:center;justify-content:center;border:none;cursor:pointer;text-decoration:none;transition:transform .2s,box-shadow .2s,opacity .25s;}
.fab:hover{transform:translateY(-3px);}
/* WhatsApp en sección contacto */
.cii-wa{background:rgba(37,211,102,.12)!important;border-color:rgba(37,211,102,.3)!important;color:#25D366;}
.fab-top{background:var(--orange);color:#fff;box-shadow:0 4px 16px rgba(255,96,34,.35);opacity:0;pointer-events:none;transition:opacity .25s,transform .2s,box-shadow .2s;}
.fab-top.visible{opacity:1;pointer-events:auto;}
.fab-top:hover{box-shadow:0 6px 20px rgba(255,96,34,.5);}

/* FOOTER */
footer{background:var(--bg-deep);padding:56px 7% 28px;border-top:1px solid var(--border);}
.fg2{display:grid;grid-template-columns:2fr 1fr 1fr;gap:48px;margin-bottom:44px;}
.flo{font-family:var(--fd);font-size:24px;letter-spacing:.14em;color:var(--light);margin-bottom:10px;}
.flo span{color:var(--orange);}
.ftg{font-size:13px;color:var(--muted);line-height:1.7;max-width:280px;}
.fct{font-family:var(--fm);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--orange);margin-bottom:14px;}
.fli{list-style:none;display:flex;flex-direction:column;gap:9px;}
.fli a{font-size:13px;color:var(--muted);text-decoration:none;transition:color .2s;}
.fli a:hover{color:var(--light);}
.fbo{border-top:1px solid var(--border);padding-top:22px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;}
.fco{font-size:12px;color:var(--muted);font-family:var(--fm);}
.fco a{color:var(--muted);text-decoration:none;}
.fco a:hover{color:var(--orange);}

/* FADE */
.fu{opacity:0;transform:translateY(22px);transition:opacity .55s ease-out,transform .55s ease-out;}
.fu.vis{opacity:1;transform:translateY(0);}
.fu:nth-child(2){transition-delay:.1s;}
.fu:nth-child(3){transition-delay:.2s;}
.fu:nth-child(4){transition-delay:.3s;}
.fu:nth-child(5){transition-delay:.4s;}

/* RESPONSIVE */
@media(max-width:1024px){
  .sg{grid-template-columns:1fr 1fr;}
  .wg{grid-template-columns:repeat(3,1fr);}
  .ag,.cg{grid-template-columns:1fr;gap:40px;}
  .fg2{grid-template-columns:1fr 1fr;}
}
@media(max-width:768px){
  #nb{padding:0 6%;}
  .nls,.nc{display:none;}
  .nb{display:flex;}
  section{padding:72px 6%;}
  .hero{padding:100px 6% 60px;}
  .sg{grid-template-columns:1fr;}
  .wg{grid-template-columns:1fr 1fr;}
  .mg{grid-template-columns:1fr;}
  .ms:not(:last-child){border-right:none;border-bottom:1px solid var(--border);}
  .mg::before{display:none;}
  .fr{grid-template-columns:1fr;}
  .fg2{grid-template-columns:1fr;}
  .fbo{flex-direction:column;text-align:center;}
}
@media(max-width:480px){
  .wg{grid-template-columns:1fr;}
  .hst{gap:28px;}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important;}
}