:root{
  --bg:#0c0b14;--panel:#131120;--panel2:#181427;--text:#f8f7fc;
  --muted:#aaa5ba;--line:rgba(168,85,247,.22);--purple:#8b2cf5;
  --magenta:#d61fdb;--max:1180px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:
 radial-gradient(900px 500px at 90% 0%,rgba(214,31,219,.10),transparent 70%),
 radial-gradient(720px 420px at 0% 70%,rgba(124,58,237,.10),transparent 70%),
 var(--bg);color:var(--text);font-family:Inter,Manrope,system-ui,-apple-system,Segoe UI,sans-serif}
a{color:inherit}
.wrap{width:min(var(--max),calc(100% - 38px));margin:auto}
header{position:sticky;top:0;z-index:20;background:rgba(12,11,20,.82);backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.06)}
.nav{height:74px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{text-decoration:none;font-weight:900;font-size:21px;letter-spacing:.02em;display:flex;align-items:center;gap:11px}
.brand-mark{font-size:38px;line-height:1;background:linear-gradient(90deg,var(--purple),var(--magenta));-webkit-background-clip:text;color:transparent}
.brand strong{color:#a83cff}.brand span:last-child{color:white}
nav{display:flex;align-items:center;gap:24px}
nav a{text-decoration:none;color:#d8d5e0;font-size:14px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:13px 19px;border-radius:11px;text-decoration:none;font-weight:800;border:1px solid rgba(168,85,247,.48)}
.btn-primary{background:linear-gradient(100deg,var(--purple),var(--magenta));border:0;color:white;box-shadow:0 14px 34px rgba(124,58,237,.22)}
.hero{padding:92px 0 70px;border-bottom:1px solid rgba(255,255,255,.06)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}
.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:11px;color:#cf40ee;font-weight:800}
h1{font-size:clamp(42px,6vw,76px);line-height:1.02;letter-spacing:-.055em;margin:18px 0 24px;max-width:850px}
.grad{background:linear-gradient(90deg,#8c36ff,#ef2edb);-webkit-background-clip:text;color:transparent}
.lead{font-size:18px;line-height:1.75;color:var(--muted);max-width:760px}
.hero-card{border:1px solid var(--line);border-radius:28px;padding:28px;background:linear-gradient(145deg,rgba(255,255,255,.04),rgba(255,255,255,.012));box-shadow:0 30px 80px rgba(0,0,0,.32)}
.hero-card h2{font-size:25px;margin:0 0 14px}
.hero-card ul{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:14px}
.hero-card li{padding-left:20px;position:relative;color:#d9d5e2}
.hero-card li:before{content:"";position:absolute;left:0;top:.55em;width:7px;height:7px;border-radius:50%;background:var(--magenta);box-shadow:0 0 14px rgba(214,31,219,.6)}
.hero-visual{position:relative;margin:0;aspect-ratio:16/9;min-height:320px;overflow:hidden;border:1px solid var(--line);border-radius:28px;background:#11101d;box-shadow:0 30px 80px rgba(0,0,0,.32)}
.hero-visual:after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,rgba(8,7,18,.02),rgba(8,7,18,.18));box-shadow:inset 0 1px 0 rgba(255,255,255,.08)}
.hero-visual img{display:block;width:100%;height:100%;object-fit:cover}
.bp-visual-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:30px 0 0}
.bp-visual-card{position:relative;margin:0;aspect-ratio:16/10;overflow:hidden;border:1px solid var(--line);border-radius:20px;background:#11101d;box-shadow:0 20px 55px rgba(0,0,0,.26)}
.bp-visual-card img{display:block;width:100%;height:100%;object-fit:cover}
.bp-visual-card figcaption{position:absolute;left:14px;bottom:14px;padding:7px 11px;border:1px solid rgba(255,255,255,.12);border-radius:999px;background:rgba(8,7,18,.78);backdrop-filter:blur(10px);font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#f7f3ff}
section{padding:82px 0}
.section-head{max-width:780px;margin-bottom:40px}
h2{font-size:clamp(32px,4.4vw,54px);line-height:1.08;letter-spacing:-.045em;margin:12px 0 16px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{border:1px solid var(--line);border-radius:22px;padding:24px;background:linear-gradient(145deg,rgba(255,255,255,.035),rgba(255,255,255,.012));min-height:220px}
.card .num{font-family:ui-monospace,monospace;font-size:11px;color:#c63ce8}
.card h3{font-size:22px;margin:28px 0 12px}
.card p{color:var(--muted);line-height:1.65;font-size:14px}
.cta{padding:34px;border:1px solid rgba(214,31,219,.28);border-radius:26px;background:radial-gradient(500px 230px at 90% 0%,rgba(214,31,219,.14),transparent 70%),rgba(255,255,255,.02);display:flex;align-items:center;justify-content:space-between;gap:24px}
.faq{display:grid;grid-template-columns:1fr 1fr;gap:14px}
details{border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.018)}
summary{cursor:pointer;padding:20px 50px 20px 20px;font-weight:800;position:relative;list-style:none}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";position:absolute;right:20px;color:#d63ee6;font-size:22px}
details[open] summary:after{content:"×"}
details p{padding:0 20px 20px;margin:0;color:var(--muted);line-height:1.7}
footer{border-top:1px solid rgba(255,255,255,.07);padding:42px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px}
footer h4{color:#d13ee7;text-transform:uppercase;letter-spacing:.13em;font-size:11px}
footer a{display:block;text-decoration:none;color:#c8c4d0;margin:10px 0;font-size:13px}
.copy{margin-top:36px;padding-top:20px;border-top:1px solid rgba(255,255,255,.06);color:#817c91;font-size:12px}
.breadcrumb{font-size:12px;color:#8f899d;margin-bottom:22px}
.breadcrumb a{color:#c7a1ff;text-decoration:none}
@media(max-width:900px){nav{display:none}.hero-grid{grid-template-columns:1fr}.grid3{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.hero-visual{min-height:0}.bp-visual-gallery{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.wrap{width:min(100% - 26px,var(--max))}.hero{padding-top:58px}.grid3,.faq,.footer-grid,.bp-visual-gallery{grid-template-columns:1fr}.cta{align-items:flex-start;flex-direction:column}.hero-visual{border-radius:20px}.bp-visual-card{aspect-ratio:16/9}}

/* Website 2.0 extensions */
.kpi-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:28px}
.kpi{padding:20px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.02)}
.kpi strong{display:block;font-size:34px;letter-spacing:-.04em}.kpi span{color:var(--muted);font-size:12px}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.compare .card{min-height:auto}
.logo-row{display:flex;gap:18px;flex-wrap:wrap;align-items:center;margin-top:24px}
.logo-chip{padding:13px 16px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.025);font-weight:800}
.cluster{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.cluster .card{min-height:260px}
@media(max-width:760px){.kpi-strip,.compare,.cluster{grid-template-columns:1fr}}

/* Navegación funcional y accesible, conservando el diseño existente */
.site-header .nav{position:relative}
.bp-mobile-toggle{
  display:none;
  width:44px;
  height:44px;
  padding:0;
  border:1px solid var(--line);
  border-radius:11px;
  background:rgba(255,255,255,.025);
  color:var(--text);
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:5px;
  cursor:pointer;
}
.bp-mobile-toggle span{display:block;width:20px;height:2px;border-radius:2px;background:currentColor}
.site-header nav a[aria-current="page"]{color:#fff}
.cta .btn{flex:none}
[id]{scroll-margin-top:96px}
.bp-social-links{display:flex;align-items:center;gap:10px}
.bp-social-link{
  display:grid!important;
  place-items:center;
  width:38px;
  height:38px;
  margin:0!important;
  border:1px solid rgba(176,112,255,.22);
  border-radius:11px;
  background:rgba(255,255,255,.025);
  color:rgba(217,246,255,.60)!important;
}
.bp-social-link:hover{color:#fff!important;border-color:rgba(224,0,255,.45)}
@media(max-width:900px){
  .site-header .nav{min-height:74px;height:auto;gap:14px}
  .bp-mobile-toggle{display:inline-flex;margin-left:auto}
  .site-header .bp-demo-link{display:none}
  .site-header nav{
    display:none;
    position:absolute;
    top:calc(100% + 1px);
    left:0;
    right:0;
    z-index:30;
    padding:14px;
    flex-direction:column;
    align-items:stretch;
    gap:4px;
    border:1px solid var(--line);
    border-radius:0 0 18px 18px;
    background:rgba(12,11,20,.98);
    box-shadow:0 24px 60px rgba(0,0,0,.42);
  }
  .site-header nav.open{display:flex}
  .site-header nav a{padding:12px 14px;border-radius:10px}
  .site-header nav a:hover{background:rgba(133,0,255,.10)}
}
@media(max-width:760px){
  .bp-footer-bottom{gap:16px}
  .bp-social-links{order:2}
  .bp-footer-legal{order:3}
}


/* =========================================================
   BIT PROXIMITY — DESIGN SYSTEM 3.0
   Official logo + unified visual language
   ========================================================= */
:root{
  --bp-violet:#8500ff;
  --bp-purple:#a000ff;
  --bp-magenta:#e000ff;
  --bp-ice:#d9f6ff;
  --bp-night:#080712;
  --bp-panel:#11101d;
  --bp-panel-2:#18152a;
  --bp-white:#fbfaff;
  --bp-muted:#aaa5ba;
  --bp-line:rgba(176,112,255,.22);
  --bp-gradient:linear-gradient(115deg,var(--bp-violet),var(--bp-magenta));
  --accent-1:var(--bp-violet)!important;
  --accent-2:var(--bp-magenta)!important;
  --bg:var(--bp-night)!important;
  --text:var(--bp-white)!important;
  --muted:var(--bp-muted)!important;
}
html{font-family:"Manrope","Inter",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif!important}
body{
  background:
    radial-gradient(900px 520px at 86% 4%,rgba(224,0,255,.10),transparent 68%),
    radial-gradient(760px 460px at 0% 64%,rgba(133,0,255,.09),transparent 72%),
    var(--bp-night)!important;
  color:var(--bp-white)!important;
  letter-spacing:-.012em;
}
h1,h2,h3,h4,.menu-tt,.nav-link,.btn{font-family:"Manrope","Inter",system-ui,sans-serif!important}
h1,h2,h3{letter-spacing:-.045em!important}
p,.lead{letter-spacing:-.012em}

.nav{
  background:rgba(8,7,18,.82)!important;
  border-bottom:1px solid rgba(217,246,255,.07)!important;
  backdrop-filter:blur(22px) saturate(125%)!important;
}
.nav-logo{
  display:flex!important;
  align-items:center!important;
  width:236px!important;
  min-width:190px!important;
  padding:0!important;
}
.nav-logo img,.brand-logo-image{
  width:100%!important;
  height:auto!important;
  max-height:44px!important;
  object-fit:contain!important;
  object-position:left center!important;
  filter:none!important;
}
.nav-link{
  color:rgba(217,246,255,.70)!important;
  font-weight:650!important;
  letter-spacing:-.01em!important;
}
.nav-link:hover{color:var(--bp-white)!important}

.nav-menu{
  width:min(760px,calc(100vw - 32px))!important;
  padding:18px!important;
  grid-template-columns:repeat(3,minmax(0,1fr))!important;
  gap:10px!important;
  background:
    radial-gradient(420px 220px at 90% 0%,rgba(224,0,255,.08),transparent 70%),
    rgba(15,13,28,.97)!important;
  border:1px solid rgba(176,112,255,.24)!important;
  border-radius:24px!important;
  box-shadow:0 28px 80px rgba(0,0,0,.48)!important;
}
.mega-column{padding:6px}
.mega-heading{
  display:block;
  padding:7px 10px 12px;
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace;
  font-size:9px;
  text-transform:uppercase;
  letter-spacing:.17em;
  color:var(--bp-magenta);
}
.menu-item{
  display:grid!important;
  grid-template-columns:40px 1fr!important;
  align-items:center!important;
  gap:11px!important;
  min-height:66px!important;
  padding:10px!important;
  border-radius:15px!important;
  border:1px solid transparent!important;
  background:transparent!important;
}
.menu-item:hover{
  transform:translateY(-2px)!important;
  border-color:rgba(176,112,255,.28)!important;
  background:linear-gradient(135deg,rgba(133,0,255,.10),rgba(224,0,255,.035))!important;
}
.menu-ico{
  width:40px!important;height:40px!important;
  border-radius:12px!important;
  border:1px solid rgba(176,112,255,.24)!important;
  background:rgba(133,0,255,.09)!important;
  color:var(--bp-ice)!important;
  display:grid!important;place-items:center!important;
  font-size:10px!important;
}
.menu-tt{
  display:block!important;
  font-size:13px!important;
  font-weight:750!important;
  line-height:1.25!important;
  color:var(--bp-white)!important;
}
.menu-fn{
  display:block!important;
  position:static!important;
  margin-top:3px!important;
  color:rgba(217,246,255,.52)!important;
  font-family:"Manrope",sans-serif!important;
  font-size:10px!important;
  letter-spacing:0!important;
  text-transform:none!important;
}

.btn-primary,.cta-primary{
  color:#fff!important;
  background:var(--bp-gradient)!important;
  box-shadow:0 14px 36px rgba(154,0,255,.26)!important;
}
.btn,.cta-band,.card,.point,.stat,.bp-tool-card,.bp-metric-card{
  border-color:var(--bp-line)!important;
}
.btn:hover{transform:translateY(-2px)!important}
.grad{
  background:var(--bp-gradient)!important;
  -webkit-background-clip:text!important;
  background-clip:text!important;
  color:transparent!important;
}
.eyebrow,.brand-kicker,.card-fn,.bp-case-kicker,.bp-tool-pill{
  color:var(--bp-magenta)!important;
}
.pip,.out-dot,.hub-dot{
  background:var(--bp-magenta)!important;
  box-shadow:0 0 16px rgba(224,0,255,.48)!important;
}
.footer-logo-official{
  display:block;
  width:min(360px,100%);
  height:auto;
  margin-bottom:24px;
}
footer,.footer{background:#080712!important}
footer a,.footer a{color:rgba(217,246,255,.62)!important}
footer a:hover,.footer a:hover{color:var(--bp-white)!important}

@media(max-width:900px){
  .nav-logo{width:190px!important}
  .nav-menu{grid-template-columns:1fr!important;width:calc(100vw - 24px)!important}
}
@media(max-width:560px){
  .nav-logo{width:165px!important;min-width:155px!important}
  .nav-logo img{max-height:34px!important}
}


/* ===== BIT PROXIMITY FOOTER 3.2 ===== */
.bp-footer{
  position:relative;
  overflow:hidden;
  background:
    radial-gradient(680px 360px at 92% 18%,rgba(224,0,255,.07),transparent 70%),
    radial-gradient(620px 360px at 0% 100%,rgba(133,0,255,.08),transparent 72%),
    #080712!important;
  border-top:1px solid rgba(217,246,255,.07);
}
.bp-footer-accent{
  height:2px;
  background:linear-gradient(90deg,#e000ff 0%,#8500ff 42%,#53dcff 100%);
  box-shadow:0 0 26px rgba(133,0,255,.35);
}
.bp-footer-grid{
  display:grid;
  grid-template-columns:1.35fr .92fr .92fr 1.08fr;
  gap:0;
  padding-top:68px;
  padding-bottom:54px;
}
.bp-footer-grid>section,
.bp-footer-grid>nav{
  min-width:0;
  padding:0 34px;
}
.bp-footer-grid>:first-child{padding-left:0}
.bp-footer-grid>:last-child{padding-right:0}
.bp-footer-grid>:not(:first-child){
  border-left:1px solid rgba(176,112,255,.17);
}
.bp-footer-logo-link{
  display:block;
  width:min(340px,100%);
  margin-bottom:24px;
}
.bp-footer-logo{
  display:block;
  width:100%;
  height:auto;
  object-fit:contain;
  object-position:left center;
}
.bp-footer-description{
  max-width:410px;
  margin:0 0 30px;
  color:rgba(217,246,255,.64)!important;
  font-size:15px;
  line-height:1.75;
}
.bp-footer-value-list{display:grid;gap:15px}
.bp-footer-value{
  display:grid;
  grid-template-columns:38px 1fr;
  gap:12px;
  align-items:start;
}
.bp-footer-value-icon,
.bp-contact-icon{
  display:grid;
  place-items:center;
  width:34px;
  height:34px;
  border:1px solid rgba(176,112,255,.28);
  border-radius:10px;
  background:rgba(133,0,255,.08);
  color:#d9f6ff;
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace;
  font-size:9px;
}
.bp-footer-value strong{
  display:block;
  color:#fbfaff;
  font-size:13px;
  line-height:1.35;
}
.bp-footer-value small{
  display:block;
  margin-top:3px;
  color:rgba(217,246,255,.48);
  font-size:11px;
  line-height:1.45;
}
.bp-footer h3{
  margin:3px 0 22px;
  color:#d975ff!important;
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace!important;
  font-size:10px!important;
  font-weight:700!important;
  letter-spacing:.17em!important;
  text-transform:uppercase;
}
.bp-footer-column{
  display:flex;
  flex-direction:column;
  align-items:flex-start;
}
.bp-footer-column a{
  display:inline-flex;
  margin:0 0 12px;
  color:rgba(217,246,255,.60)!important;
  font-size:13px;
  line-height:1.4;
  text-decoration:none;
  transition:color .2s ease,transform .2s ease;
}
.bp-footer-column a:hover{
  color:#fbfaff!important;
  transform:translateX(4px);
}
.bp-footer-contact{display:flex;flex-direction:column}
.bp-contact-row{
  display:grid;
  grid-template-columns:34px minmax(0,1fr);
  gap:12px;
  align-items:center;
  margin-bottom:14px;
  color:rgba(217,246,255,.68)!important;
  font-size:13px;
  line-height:1.4;
  text-decoration:none;
}
a.bp-contact-row:hover{color:#fbfaff!important}
.bp-contact-static{cursor:default}
.bp-footer-statement{
  margin-top:22px;
  padding:20px;
  border:1px solid rgba(176,112,255,.20);
  border-radius:18px;
  background:
    radial-gradient(230px 120px at 100% 100%,rgba(224,0,255,.09),transparent 70%),
    rgba(255,255,255,.018);
}
.bp-footer-statement-mark{
  display:block;
  margin-bottom:7px;
  background:linear-gradient(110deg,#8500ff,#e000ff);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  font-size:42px;
  font-weight:900;
  line-height:1;
}
.bp-footer-statement p{
  margin:0;
  color:rgba(217,246,255,.65)!important;
  font-size:13px;
  line-height:1.6;
}
.bp-footer-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:22px;
  padding-top:22px;
  padding-bottom:24px;
  border-top:1px solid rgba(217,246,255,.07);
  color:rgba(217,246,255,.38);
  font-size:11px;
}
.bp-footer-legal{
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
}
.bp-footer-legal a{
  color:rgba(217,246,255,.46)!important;
  text-decoration:none;
}
.bp-footer-legal a:hover{color:#fbfaff!important}

@media(max-width:1050px){
  .bp-footer-grid{
    grid-template-columns:1.25fr 1fr 1fr;
  }
  .bp-footer-contact{
    grid-column:1/-1;
    margin-top:36px;
    padding:32px 0 0!important;
    border-left:0!important;
    border-top:1px solid rgba(176,112,255,.17);
    display:grid;
    grid-template-columns:repeat(2,minmax(0,1fr));
    column-gap:24px;
  }
  .bp-footer-contact h3,
  .bp-footer-statement{grid-column:1/-1}
}
@media(max-width:760px){
  .bp-footer-grid{
    grid-template-columns:1fr 1fr;
    row-gap:36px;
    padding-top:48px;
  }
  .bp-footer-grid>section,
  .bp-footer-grid>nav{
    padding:0 18px;
  }
  .bp-footer-grid>:nth-child(3){
    border-left:0;
    padding-left:0;
  }
  .bp-footer-brand{grid-column:1/-1;padding:0!important}
  .bp-footer-contact{
    grid-template-columns:1fr;
    padding-top:28px!important;
  }
  .bp-footer-contact h3,
  .bp-footer-statement{grid-column:auto}
  .bp-footer-bottom{
    align-items:flex-start;
    flex-direction:column;
  }
}
@media(max-width:520px){
  .bp-footer-grid{grid-template-columns:1fr}
  .bp-footer-grid>section,
  .bp-footer-grid>nav{
    padding:0!important;
    border-left:0!important;
  }
  .bp-footer-column{
    padding-top:26px!important;
    border-top:1px solid rgba(176,112,255,.15)!important;
  }
  .bp-footer-contact{
    margin-top:0;
  }
}