:root{
 --deep:#020419;--navy:#06124c;--navy2:#0a2c78;--blue:#0b76ef;--cyan:#17d9e8;
 --white:#fff;--cloud:#f6f9fc;--ink:#0c1531;--muted:#66728a;--line:#dfe7f0;--container:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:#fff;overflow-x:hidden}
h1,h2,h3{font-family:Manrope,Inter,sans-serif}
a{text-decoration:none;color:inherit}
.container{width:min(var(--container),calc(100% - 40px));margin:auto}
header{position:sticky;top:0;z-index:30;background:rgba(3,6,29,.95);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.08)}
.nav{min-height:82px;display:flex;align-items:center;gap:24px}
.logo img{width:220px;display:block}
.navlinks{display:flex;gap:20px;margin-left:auto;white-space:nowrap}
.navlinks a{color:rgba(255,255,255,.82);font-size:14px}
.navlinks a:hover{color:#fff}
.navcta{display:flex;gap:8px}
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:12px 17px;font-weight:800;border:1px solid transparent;transition:.2s}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:linear-gradient(90deg,#0b6fe9,#0d85f6);color:#fff}
.btn-ghost{color:#fff;border-color:rgba(255,255,255,.18);background:rgba(255,255,255,.035)}
.menu-btn{display:none}

.hero{
 padding:105px 0 90px;color:#fff;overflow:hidden;
 background:
  radial-gradient(circle at 78% 24%,rgba(27,147,249,.28),transparent 30%),
  radial-gradient(circle at 18% 76%,rgba(18,215,232,.08),transparent 20%),
  linear-gradient(135deg,var(--deep),#07104e 55%,#0b2b72);
}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:62px;align-items:center}
.eyebrow{font-size:12px;letter-spacing:.18em;color:var(--cyan);font-weight:800;margin-bottom:18px}
.hero h1{font-size:clamp(50px,6vw,78px);line-height:.98;letter-spacing:-.052em;margin:0}
.hero h1 span{color:#a9ddff}
.hero p{font-size:19px;line-height:1.72;color:rgba(255,255,255,.72);max-width:720px}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.case-visual{position:relative;width:min(460px,90vw);aspect-ratio:1;margin:auto;border-radius:30px;border:1px solid rgba(88,219,255,.18);background:rgba(255,255,255,.025);box-shadow:inset 0 0 90px rgba(18,113,233,.07)}
.case-visual:before,.case-visual:after{content:"";position:absolute;border-radius:50%;inset:12%;border:1px dashed rgba(87,226,255,.16);animation:spin 16s linear infinite}
.case-visual:after{inset:28%;animation-direction:reverse;animation-duration:10s}
@keyframes spin{to{transform:rotate(360deg)}}
.case-core{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:132px;height:132px;border-radius:26px;display:grid;place-items:center;text-align:center;padding:18px;background:linear-gradient(145deg,#16d7e6,#1677ea 58%,#08135f);color:#fff;font-weight:800;box-shadow:0 0 36px rgba(37,196,246,.22)}
.case-chip{position:absolute;padding:11px 13px;border-radius:14px;background:rgba(255,255,255,.06);border:1px solid rgba(92,220,255,.20);color:#fff;font-size:11px}
.c1{left:3%;top:16%}.c2{right:3%;top:20%}.c3{left:2%;bottom:20%}.c4{right:2%;bottom:16%}
.packet{position:absolute;width:7px;height:7px;border-radius:50%;background:#72f0ff;box-shadow:0 0 14px #63e6ff;animation:packet 4.4s ease-in-out infinite}
.p1{left:17%;top:42%}.p2{right:18%;top:58%;animation-delay:1.2s}.p3{left:52%;bottom:12%;animation-delay:2.1s}
@keyframes packet{0%,100%{opacity:.2;transform:scale(.8)}50%{opacity:1;transform:translate(14px,-10px) scale(1.15)}}

.section{padding:92px 0}
.light{background:var(--cloud)}
.dark{background:linear-gradient(135deg,#04102d,#0a1f67);color:#fff}
.section h2{font-size:clamp(38px,5vw,56px);line-height:1.05;letter-spacing:-.04em;margin:0 0 16px}
.lead{font-size:18px;line-height:1.7;color:var(--muted);max-width:850px}
.dark .lead{color:rgba(255,255,255,.65)}
.trio{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:32px}
.card{padding:27px;border-radius:22px;background:#fff;border:1px solid var(--line);transition:.25s}
.card:hover{transform:translateY(-4px);box-shadow:0 20px 55px rgba(20,65,120,.08)}
.dark .card{background:rgba(255,255,255,.045);border-color:rgba(255,255,255,.09)}
.card span{font-size:11px;letter-spacing:.16em;color:#0b6de8;font-weight:800}
.card h3{font-size:22px;margin:10px 0}
.card p{color:var(--muted);line-height:1.65}
.dark .card p{color:rgba(255,255,255,.62)}
.flow{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-top:32px}
.flow div{position:relative;padding:22px;border-radius:18px;background:#fff;border:1px solid var(--line);min-height:128px}
.flow div:not(:last-child):after{content:"→";position:absolute;right:-10px;top:50%;transform:translateY(-50%);font-weight:900;color:var(--blue);z-index:2}
.flow b{display:block;margin-bottom:8px}
.flow small{color:var(--muted);line-height:1.5}
.result-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:30px}
.result-item{padding:22px;border-radius:18px;background:linear-gradient(180deg,#fff,#fbfdff);border:1px solid var(--line)}
.result-item b{display:block;color:#0b67de;margin-bottom:7px}
.result-item span{color:var(--muted);line-height:1.5}

.cta{padding:82px 0;text-align:center;color:#fff;background:radial-gradient(circle at 50% 15%,rgba(18,131,248,.24),transparent 30%),linear-gradient(135deg,var(--deep),var(--navy2))}
.cta h2{font-size:clamp(38px,5vw,56px);margin:0 0 14px}
.cta p{color:rgba(255,255,255,.65);font-size:18px;max-width:760px;margin:0 auto}
footer{background:#020419;color:rgba(255,255,255,.55);padding:28px 0;font-size:12px}
.foot{display:flex;justify-content:space-between;gap:20px}

@media(max-width:1000px){
 .hero-grid{grid-template-columns:1fr}
 .navlinks{display:none}.navcta .btn-ghost{display:none}.menu-btn{display:block;margin-left:auto;width:44px;height:44px;border-radius:10px;border:1px solid rgba(255,255,255,.15);background:transparent;color:#fff}
 .trio{grid-template-columns:1fr 1fr}
 .flow{grid-template-columns:1fr}
 .flow div:not(:last-child):after{content:"↓";right:auto;left:50%;top:auto;bottom:-16px;transform:translateX(-50%)}
 .result-strip{grid-template-columns:1fr}
}
@media(max-width:650px){
 .container{width:min(100% - 24px,var(--container))}.nav{min-height:72px}.logo img{width:165px}.navcta{display:none}
 .hero{padding:76px 0 62px}.hero h1{font-size:46px}.hero p{font-size:16px}
 .trio{grid-template-columns:1fr}.section{padding:70px 0}.foot{flex-direction:column}.case-visual{width:min(330px,86vw)}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important}}


/* ===== AOD V18 — Center long titles inside case visual core ===== */
.case-core.case-core-long{
  display:flex !important;
  align-items:center !important;
  justify-content:center !important;
  text-align:center !important;
  padding:16px 14px !important;
  line-height:1.12 !important;
  font-size:15px !important;
  font-weight:800 !important;
  width:142px !important;
  height:142px !important;
  max-width:142px !important;
  max-height:142px !important;
  overflow:hidden !important;
  word-break:normal !important;
  overflow-wrap:normal !important;
  hyphens:none !important;
}

.case-core.case-core-long{
  transform:translate(-50%,-50%) !important;
}

@media(max-width:650px){
  .case-core.case-core-long{
    width:128px !important;
    height:128px !important;
    max-width:128px !important;
    max-height:128px !important;
    font-size:13px !important;
    padding:14px 12px !important;
  }
}


/* ===== AOD V19 — Enhanced payment reconciliation case ===== */
.case-hero-payments .hero-grid{
  align-items:center;
}

.payment-night-visual{
  position:relative;
  width:min(500px,92vw);
  min-height:470px;
  margin:auto;
  border-radius:30px;
  border:1px solid rgba(88,219,255,.18);
  background:
    radial-gradient(circle at 50% 45%,rgba(22,149,239,.15),transparent 34%),
    linear-gradient(180deg,rgba(255,255,255,.025),rgba(255,255,255,.012));
  box-shadow:inset 0 0 90px rgba(18,113,233,.08);
  overflow:hidden;
}
.payment-night-visual:before{
  content:"";
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(rgba(87,226,255,.035) 1px,transparent 1px),
    linear-gradient(90deg,rgba(87,226,255,.035) 1px,transparent 1px);
  background-size:38px 38px;
  mask-image:linear-gradient(to bottom,transparent,black 14%,black 86%,transparent);
}

.night-badge{
  position:absolute;
  top:24px;
  left:50%;
  transform:translateX(-50%);
  z-index:5;
  padding:9px 13px;
  border-radius:999px;
  background:rgba(12,31,94,.82);
  border:1px solid rgba(86,226,255,.22);
  color:#7eeaff;
  font-size:10px;
  letter-spacing:.14em;
  font-weight:800;
  white-space:nowrap;
}

.payment-step{
  position:absolute;
  z-index:4;
  width:132px;
  min-height:112px;
  padding:16px 12px;
  border-radius:20px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  text-align:center;
  background:linear-gradient(160deg,rgba(20,86,188,.58),rgba(7,25,91,.88));
  border:1px solid rgba(87,226,255,.18);
  box-shadow:0 14px 36px rgba(0,0,0,.16);
}
.payment-step b{font-size:14px;margin-top:7px}
.payment-step small{font-size:10px;color:rgba(255,255,255,.62);margin-top:4px}
.ps-icon{
  width:38px;height:38px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,#19d8e7,#0c79ef);
  color:#fff;font-size:20px;box-shadow:0 0 18px rgba(32,215,238,.22)
}
.ps-bank{left:34px;top:165px}
.ps-reconcile{left:50%;top:152px;transform:translateX(-50%)}
.ps-update{right:34px;top:165px}

.payment-line{
  position:absolute;
  z-index:2;
  top:220px;
  height:2px;
  background:linear-gradient(90deg,rgba(55,224,241,.15),rgba(55,224,241,.9),rgba(55,224,241,.15));
  overflow:visible;
}
.line-1{left:160px;width:90px}
.line-2{right:160px;width:90px}
.payment-line i{
  position:absolute;top:50%;left:0;width:7px;height:7px;border-radius:50%;
  background:#78f5ff;box-shadow:0 0 14px #5fe7ff;
  transform:translateY(-50%);
  animation:paymentPacket 2.7s linear infinite;
}
@keyframes paymentPacket{to{left:calc(100% - 7px)}}

.payment-status{
  position:absolute;
  z-index:4;
  left:50%;bottom:78px;
  transform:translateX(-50%);
  display:flex;align-items:center;gap:10px;
  min-width:270px;
  padding:14px 16px;
  border-radius:16px;
  background:rgba(4,24,83,.84);
  border:1px solid rgba(89,226,255,.16);
}
.payment-status b{display:block;font-size:13px;color:#fff}
.payment-status small{display:block;font-size:10px;color:rgba(255,255,255,.62);margin-top:2px}
.status-dot{
  width:10px;height:10px;border-radius:50%;background:#50f0d5;box-shadow:0 0 15px #50f0d5;
  animation:statusPulse 1.6s ease-in-out infinite
}
@keyframes statusPulse{50%{opacity:.35;transform:scale(.75)}}

.night-clock{
  position:absolute;
  left:42px;right:42px;bottom:28px;
  display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;
  color:#88cfff;font-size:10px;font-weight:800
}
.night-clock i{
  position:relative;height:2px;background:rgba(97,221,255,.18);overflow:hidden
}
.night-clock i:after{
  content:"";position:absolute;left:-20%;top:0;width:22%;height:100%;
  background:linear-gradient(90deg,transparent,#61e5ff,transparent);
  animation:clockRun 3.2s linear infinite
}
@keyframes clockRun{to{left:100%}}

.payment-transformation-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:16px;
  margin-top:34px;
}
.transform-card{
  display:flex;gap:14px;align-items:flex-start;
  min-height:132px;padding:22px;border-radius:20px;
  background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.09);
}
.transform-card>span{
  flex:0 0 38px;width:38px;height:38px;border-radius:50%;
  display:grid;place-items:center;
  color:#6eeaff;background:rgba(24,219,232,.08);border:1px solid rgba(95,234,255,.22);
  font-size:11px;font-weight:800
}
.transform-card b{display:block;color:#fff;margin-bottom:7px}
.transform-card small{display:block;color:rgba(255,255,255,.6);line-height:1.55}

.overnight-flow{
  display:grid;
  grid-template-columns:1fr 42px 1fr 42px 1fr 42px 1fr 42px 1fr;
  align-items:center;
  margin-top:34px;
}
.overnight-stage{
  min-height:145px;padding:21px 17px;border-radius:20px;
  background:#fff;border:1px solid var(--line);
}
.overnight-stage span{
  display:inline-grid;place-items:center;
  min-width:38px;height:30px;padding:0 9px;border-radius:999px;
  background:#e7f3ff;color:#0b68de;font-size:10px;font-weight:800
}
.overnight-stage b{display:block;margin-top:16px;font-size:16px}
.overnight-stage small{display:block;margin-top:7px;color:var(--muted);line-height:1.5}
.final-stage{background:linear-gradient(180deg,#effaff,#f9fdff);border-color:#bfe9f3}
.overnight-connector{height:2px;background:linear-gradient(90deg,#cfe6f4,#26cbe4,#cfe6f4);position:relative}
.overnight-connector i{
  position:absolute;top:50%;left:0;width:7px;height:7px;border-radius:50%;
  background:#22cae3;box-shadow:0 0 10px #22cae3;
  transform:translateY(-50%);animation:overnightMove 2.8s linear infinite
}
@keyframes overnightMove{to{left:calc(100% - 7px)}}

.payment-benefits{
  background:
    radial-gradient(circle at 82% 20%,rgba(30,167,239,.08),transparent 25%),
    #fff;
}
.benefit-grid-case{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
  margin-top:32px;
}
.benefit-case{
  padding:26px;border-radius:22px;border:1px solid var(--line);
  background:linear-gradient(180deg,#fff,#fbfdff);
  transition:.25s;
}
.benefit-case:hover{transform:translateY(-4px);box-shadow:0 18px 50px rgba(20,65,120,.08)}
.benefit-case>span{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(135deg,#e6f7ff,#e7f0ff);
  color:#0c70e7;font-size:20px
}
.benefit-case h3{font-size:19px;margin:17px 0 8px}
.benefit-case p{margin:0;color:var(--muted);line-height:1.6}
.case-highlight{
  margin-top:28px;
  padding:24px 28px;
  display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:center;
  border-radius:20px;
  background:linear-gradient(90deg,#061346,#0a347c);
  color:#fff;
}
.case-highlight span{font-size:10px;letter-spacing:.16em;color:#62eaff;font-weight:800}
.case-highlight strong{font-size:18px;line-height:1.45}

@media(max-width:1000px){
  .payment-transformation-grid{grid-template-columns:repeat(2,1fr)}
  .overnight-flow{grid-template-columns:1fr}
  .overnight-connector{width:2px;height:34px;margin:auto;background:linear-gradient(#cfe6f4,#26cbe4,#cfe6f4)}
  .overnight-connector i{left:50%;top:0;transform:translateX(-50%);animation:overnightMoveVertical 2.2s linear infinite}
  @keyframes overnightMoveVertical{to{top:calc(100% - 7px)}}
  .benefit-grid-case{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:650px){
  .payment-night-visual{min-height:600px;width:min(340px,90vw)}
  .night-badge{font-size:8px;padding:8px 10px}
  .payment-step{width:126px}
  .ps-bank{left:50%;top:105px;transform:translateX(-50%)}
  .ps-reconcile{left:50%;top:245px;transform:translateX(-50%)}
  .ps-update{right:auto;left:50%;top:385px;transform:translateX(-50%)}
  .payment-line{left:50%;width:2px;height:28px;transform:translateX(-50%);background:linear-gradient(#36dce8,#38bff0)}
  .line-1{top:217px}.line-2{top:357px;right:auto}
  .payment-line i{left:50%;top:0;transform:translateX(-50%);animation:mobilePaymentPacket 2s linear infinite}
  @keyframes mobilePaymentPacket{to{top:calc(100% - 7px)}}
  .payment-status{bottom:45px;min-width:280px}
  .night-clock{display:none}
  .payment-transformation-grid{grid-template-columns:1fr}
  .benefit-grid-case{grid-template-columns:1fr}
  .case-highlight{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){
  .payment-line i,.status-dot,.night-clock i:after,.overnight-connector i{animation:none!important}
}

/* V38 — navegación unificada */
.navlinks a.nav-active{color:#fff;position:relative}
.navlinks a.nav-active:after{content:"";position:absolute;left:0;right:0;bottom:-8px;height:2px;border-radius:2px;background:linear-gradient(90deg,#19d8ff,#1687ff)}

/* ===== AOD V43 — Responsive hardening ===== */
@media(max-width:1000px){
  .nav{position:relative;gap:12px}.navlinks{position:absolute;left:0;right:0;top:calc(100% + 8px);display:flex!important;flex-direction:column;gap:3px;padding:13px;border-radius:16px;background:rgba(3,6,29,.98);border:1px solid rgba(255,255,255,.08);box-shadow:0 20px 55px rgba(0,0,0,.3);opacity:0;visibility:hidden;transform:translateY(-8px);pointer-events:none;transition:.2s;z-index:50}.navlinks.open{opacity:1;visibility:visible;transform:none;pointer-events:auto}.navlinks a{padding:11px 12px;border-radius:9px}.menu-btn{display:inline-flex!important;align-items:center;justify-content:center;font-size:21px;cursor:pointer;flex:0 0 44px}
  .hero-grid{gap:38px}.trio{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:700px){
  .container{width:min(100% - 24px,var(--container))}.nav{min-height:68px}.logo img{width:158px}.navcta{display:none}.navlinks{max-height:calc(100dvh - 90px);overflow-y:auto}
  .hero{padding:64px 0 58px}.hero h1{font-size:clamp(40px,12vw,50px)}.hero p{font-size:16px}.hero-actions,.actions{flex-direction:column;align-items:stretch}.hero-actions .btn,.actions .btn{width:100%}
  .section{padding:66px 0}.section h2{font-size:clamp(34px,10vw,44px)}.trio{grid-template-columns:1fr}.card{padding:22px}.case-visual{width:min(330px,90vw)}.cta{padding:66px 0}.foot{flex-direction:column}
}
@media(max-width:420px){.logo img{width:146px}.section{padding:60px 0}}