:root{
  --bg:#f6f8fc;
  --surface:#ffffff;
  --surface-2:#f1f5fb;
  --text:#10213f;
  --muted:#5a6c89;
  --line:#d9e4f1;
  --blue:#1f6fff;
  --blue-2:#0e57dd;
  --shadow:0 20px 60px rgba(14,36,74,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body.xb550{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:linear-gradient(180deg,#fbfdff 0%,#f4f8fd 46%,#eef3fa 100%);color:var(--text)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.xb550-shell{width:min(1180px,calc(100% - 32px));margin:0 auto}
.xb550-skip{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
.xb550-skip:focus{left:12px;top:12px;width:auto;height:auto;padding:12px 16px;background:#fff;border-radius:12px;z-index:9999}
.xb550-topbar{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.82);backdrop-filter:saturate(180%) blur(18px);border-bottom:1px solid rgba(217,228,241,.85)}
.xb550-topbarin{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 0}
.xb550-brand img{height:42px;width:auto}
.xb550-nav{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}
.xb550-nav a{padding:11px 16px;border-radius:999px;border:1px solid var(--line);font-weight:700;font-size:14px;color:#28415f;background:rgba(255,255,255,.72);transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease}
.xb550-nav a:hover{transform:translateY(-1px);box-shadow:0 10px 20px rgba(31,111,255,.10);border-color:#b5caf3}
.xb550-nav a.primary{background:linear-gradient(180deg,#2e84ff,#1667ef);border-color:#0e57dd;color:#fff;box-shadow:0 14px 28px rgba(31,111,255,.22)}
.xb550-hero{padding:42px 0 24px}
.xb550-hero-grid{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);gap:34px;align-items:center}
.xb550-eyebrow{display:inline-flex;align-items:center;gap:8px;border:1px solid #d4e0ee;background:#fff;padding:10px 14px;border-radius:999px;font-size:13px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#3e5f8f;box-shadow:0 10px 20px rgba(17,56,108,.05)}
.xb550-eyebrow::before{content:"❤";font-size:14px}
.xb550-title{font-size:clamp(40px,7vw,78px);line-height:.95;letter-spacing:-.05em;margin:18px 0;color:#0c1c38}
.xb550-lead{font-size:clamp(18px,2.3vw,24px);line-height:1.45;color:#516581;max-width:690px;margin:0 0 24px}
.xb550-hero-points{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:0 0 24px}
.xb550-point{background:rgba(255,255,255,.84);border:1px solid #d7e3f0;border-radius:22px;padding:16px 16px 14px;box-shadow:0 15px 34px rgba(14,36,74,.07)}
.xb550-point small{display:block;color:#6380aa;font-weight:800;text-transform:uppercase;letter-spacing:.07em;font-size:12px;margin-bottom:8px}
.xb550-point strong{display:block;font-size:22px;line-height:1.08;color:#10213f}
.xb550-point span{display:block;color:#60738f;font-size:14px;margin-top:8px;line-height:1.35}
.xb550-actions{display:flex;flex-wrap:wrap;gap:12px}
.xb550-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:15px 22px;border-radius:18px;font-weight:800;font-size:16px;border:1px solid #cfe0f8;background:#fff;color:#163358;box-shadow:0 10px 24px rgba(17,56,108,.07);transition:transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease}
.xb550-btn:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(17,56,108,.12);color:#163358}
.xb550-btn.primary{background:linear-gradient(180deg,#2e84ff,#1667ef);border-color:#0e57dd;color:#fff;box-shadow:0 18px 34px rgba(31,111,255,.22)}
.xb550-btn.ghost{background:rgba(255,255,255,.72)}
.xb550-btn.soft{background:linear-gradient(180deg,#f7faff,#ebf4ff)}
.xb550-btn .spark{display:inline-flex;width:30px;height:30px;border-radius:999px;background:rgba(255,255,255,.18);align-items:center;justify-content:center;font-size:16px}
.xb550-media{position:relative}
.xb550-media-card{position:relative;overflow:hidden;border-radius:34px;padding:14px;background:linear-gradient(180deg,rgba(255,255,255,.96),rgba(245,249,255,.92));border:1px solid rgba(255,255,255,.82);box-shadow:var(--shadow)}
.xb550-media-card img,.xb550-panel-media img{width:100%;border-radius:26px;aspect-ratio:16/9;object-fit:cover;box-shadow:var(--shadow)}
.xb550-float-card{position:absolute;left:22px;right:22px;bottom:22px;display:flex;gap:14px;align-items:center;background:rgba(255,255,255,.88);backdrop-filter:blur(12px);border:1px solid rgba(220,229,240,.9);border-radius:22px;padding:16px 18px;box-shadow:0 18px 38px rgba(11,31,64,.16)}
.xb550-float-card b{display:block;font-size:20px}
.xb550-float-card small{display:block;color:#62758f;font-size:14px;line-height:1.35;margin-top:4px}
.xb550-badge{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:16px;background:linear-gradient(180deg,#eff5ff,#deecff);font-size:22px;color:#0d53d2;flex:none}
.xb550-section{padding:32px 0}
.xb550-block{background:rgba(255,255,255,.78);border:1px solid #dde7f3;border-radius:34px;box-shadow:0 18px 44px rgba(16,33,63,.08);padding:26px}
.xb550-section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:18px}
.xb550-section-head h2{font-size:clamp(30px,4vw,50px);line-height:.98;letter-spacing:-.04em;margin:8px 0 0}
.xb550-section-head p{margin:12px 0 0;font-size:18px;color:#596d88;line-height:1.5;max-width:820px}
.xb550-kicker{display:inline-flex;gap:8px;align-items:center;color:#476da4;font-weight:800;text-transform:uppercase;letter-spacing:.08em;font-size:12px}
.xb550-kicker::before{content:"•";font-size:15px;color:#2d7cff}
.xb550-use-wrap{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(280px,.92fr);gap:18px;align-items:stretch}
.xb550-use-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.xb550-use-card{position:relative;padding:20px;border-radius:26px;background:linear-gradient(180deg,#fff,#f7fbff);border:1px solid #dce8f4;box-shadow:0 12px 26px rgba(16,33,63,.06);transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}
.xb550-use-card.is-active,.xb550-use-card:hover{transform:translateY(-3px);box-shadow:0 20px 34px rgba(19,56,107,.11);border-color:#c3d8f7}
.xb550-use-card .tag{display:inline-flex;padding:8px 12px;border-radius:999px;background:#edf4ff;color:#185dde;font-size:12px;font-weight:800;letter-spacing:.04em;text-transform:uppercase}
.xb550-use-card h3{font-size:24px;line-height:1.02;letter-spacing:-.03em;margin:14px 0 10px}
.xb550-use-card p{margin:0;color:#60738f;line-height:1.48;font-size:15px}
.xb550-use-card ul{margin:16px 0 0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:8px}
.xb550-use-card li{padding:8px 12px;border-radius:999px;background:#f4f8fe;border:1px solid #dde7f4;color:#2a4668;font-size:13px;font-weight:700}
.xb550-use-side{display:grid;gap:14px}
.xb550-use-highlight{padding:24px;border-radius:28px;background:linear-gradient(145deg,#092451,#173d82);color:#fff;box-shadow:0 18px 42px rgba(9,36,81,.22)}
.xb550-use-highlight small{display:block;color:#b5d2ff;text-transform:uppercase;letter-spacing:.08em;font-weight:800;margin-bottom:10px}
.xb550-use-highlight b{display:block;font-size:30px;line-height:1.02;letter-spacing:-.04em}
.xb550-use-highlight p{margin:12px 0 0;color:#dceaff;line-height:1.5;font-size:16px}
.xb550-signal-line{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;padding:18px 14px;background:#fff;border:1px solid #dbe7f5;border-radius:24px;overflow:hidden}
.xb550-signal-line span{height:10px;border-radius:999px;background:linear-gradient(90deg,#dfe9f8,#bdd3fb,#dfe9f8);background-size:200% 100%;animation:xb550Signal 2.8s ease-in-out infinite}
.xb550-signal-line span:nth-child(2){animation-delay:.18s}.xb550-signal-line span:nth-child(3){animation-delay:.36s}.xb550-signal-line span:nth-child(4){animation-delay:.54s}.xb550-signal-line span:nth-child(5){animation-delay:.72s}
.xb550-grid-2{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);gap:22px;align-items:center}
.xb550-grid-2.flow{align-items:start}
.xb550-flow-line{position:relative;margin:0;padding:4px 0 4px 0;list-style:none;display:grid;gap:14px}
.xb550-flow-line::before{content:"";position:absolute;left:19px;top:18px;bottom:18px;width:2px;background:linear-gradient(180deg,#bcd4fb 0%,#2d7cff 50%,#bcd4fb 100%);opacity:.9}
.xb550-flow-step{position:relative;display:grid;grid-template-columns:52px 1fr;gap:14px;align-items:start;padding:18px 18px 18px 0;border-radius:24px;background:linear-gradient(180deg,#ffffff,#f8fbff);border:1px solid #deebf7;box-shadow:0 10px 24px rgba(16,33,63,.05)}
.xb550-flow-step .no{position:relative;z-index:1;display:inline-flex;width:40px;height:40px;border-radius:14px;background:#edf4ff;color:#185dde;align-items:center;justify-content:center;font-weight:900;margin-left:0;box-shadow:0 0 0 8px rgba(246,248,252,1)}
.xb550-flow-step h3{font-size:20px;line-height:1.08;margin:0 0 8px}
.xb550-flow-step p{margin:0;color:#62748e;line-height:1.48;font-size:15px}
.xb550-checks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:18px}
.xb550-check{background:#fff;border:1px solid #deebf7;border-radius:22px;padding:16px;min-height:110px;box-shadow:0 10px 24px rgba(16,33,63,.06);transition:transform .18s ease, box-shadow .18s ease}
.xb550-check:hover{transform:translateY(-2px);box-shadow:0 16px 28px rgba(16,33,63,.09)}
.xb550-check b{display:block;font-size:19px;line-height:1.1;margin-bottom:8px}
.xb550-check p{margin:0;color:#60738f;line-height:1.45;font-size:15px}
.xb550-mini-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.xb550-mini{padding:16px 16px 14px;border-radius:22px;background:#fff;border:1px solid #deebf7;box-shadow:0 8px 20px rgba(16,33,63,.05);transition:transform .18s ease, box-shadow .18s ease}
.xb550-mini:hover{transform:translateY(-2px);box-shadow:0 14px 28px rgba(16,33,63,.09)}
.xb550-mini span{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:14px;background:#eef4ff;color:#185dde;font-size:20px;margin-bottom:10px}
.xb550-mini b{display:block;font-size:17px;line-height:1.15;margin-bottom:7px}
.xb550-mini p{margin:0;color:#60738f;font-size:14px;line-height:1.42}
.xb550-price-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:20px;align-items:stretch}
.xb550-price-box{background:linear-gradient(145deg,#082250,#143c80);color:#fff;border-radius:30px;padding:26px;box-shadow:0 20px 46px rgba(5,25,61,.22)}
.xb550-price-box small{display:block;color:#a8c5ff;font-size:13px;text-transform:uppercase;letter-spacing:.08em;font-weight:800;margin-bottom:8px}
.xb550-price-box h3{font-size:clamp(34px,5vw,52px);line-height:.95;letter-spacing:-.05em;margin:0 0 12px}
.xb550-price-box p{margin:0 0 20px;color:#d9e8ff;font-size:17px;line-height:1.5;max-width:560px}
.xb550-price-tags{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}
.xb550-price-tags span{padding:10px 14px;border-radius:999px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.14);font-size:14px;font-weight:700}
.xb550-buy-card{background:#fff;border:1px solid #dbe8f5;border-radius:30px;padding:26px;box-shadow:0 18px 36px rgba(16,33,63,.08)}
.xb550-buy-card .eyeb{display:block;color:#4a71a7;font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}
.xb550-buy-card .price{display:flex;align-items:end;gap:12px;margin:10px 0 4px}
.xb550-buy-card .price strong{font-size:52px;line-height:.9;letter-spacing:-.05em;color:#10213f}
.xb550-buy-card .price b{font-size:18px;color:#43638e}
.xb550-buy-card del{display:block;color:#8aa0be;font-weight:700;margin-bottom:6px}
.xb550-buy-card ul{margin:18px 0 0;padding:0;list-style:none;display:grid;gap:10px}
.xb550-buy-card li{padding-left:28px;position:relative;color:#5d718d;line-height:1.4}
.xb550-buy-card li::before{content:"✓";position:absolute;left:0;top:0;color:#1667ef;font-weight:900}
.xb550-footer{padding:22px 0 50px;color:#6c8099}
.xb550-footerin{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;border-top:1px solid #dbe6f1;padding-top:16px}
.xb550-reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease, transform .6s ease}
.xb550-reveal.in{opacity:1;transform:none}
@keyframes xb550Signal{0%,100%{background-position:0% 0}50%{background-position:100% 0}}
@media (max-width: 1120px){
  .xb550-hero-grid,.xb550-grid-2,.xb550-price-grid,.xb550-use-wrap{grid-template-columns:1fr}
  .xb550-hero-points,.xb550-mini-row{grid-template-columns:1fr 1fr}
}
@media (max-width: 860px){
  .xb550-nav{display:none}
  .xb550-hero{padding-top:26px}
  .xb550-checks,.xb550-use-grid{grid-template-columns:1fr 1fr}
  .xb550-section,.xb550-hero{padding-left:0;padding-right:0}
  .xb550-title{font-size:46px}
  .xb550-float-card{position:static;margin-top:14px}
  .xb550-block{padding:20px}
}
@media (max-width: 560px){
  .xb550-shell{width:min(100% - 22px,1180px)}
  .xb550-hero-points,.xb550-checks,.xb550-mini-row,.xb550-use-grid{grid-template-columns:1fr}
  .xb550-actions{display:grid;grid-template-columns:1fr}
  .xb550-btn{width:100%}
  .xb550-topbarin{padding:12px 0}
  .xb550-title{font-size:40px}
  .xb550-lead{font-size:17px}
  .xb550-flow-step{grid-template-columns:44px 1fr;padding:16px 14px 16px 0}
  .xb550-flow-step .no{width:34px;height:34px}
}
@media(prefers-reduced-motion:reduce){
  .xb550-reveal,.xb550-signal-line span{transition:none!important;animation:none!important}
}

/* v551 overrides · Experiencia premium */
.xb550-eyebrow::before{content:"";width:9px;height:9px;border-radius:999px;background:linear-gradient(180deg,#1f6fff,#8bc0ff)}
.xb550-btn .spark{display:none}
.xb550-badge{width:12px;height:12px;border-radius:999px;background:linear-gradient(180deg,#2e84ff,#7bc0ff);font-size:0;box-shadow:0 0 0 8px rgba(46,132,255,.14)}
.xb550-float-card{background:rgba(255,255,255,.93)}
.xb550-title{max-width:10.5ch}
.xb550-mini-row{display:none}
.xb550-profit-stage{display:grid;grid-template-columns:minmax(0,1.06fr) minmax(0,.94fr);gap:20px;align-items:stretch}
.xb550-profit-lead{position:relative;overflow:hidden;padding:28px;border-radius:30px;background:linear-gradient(145deg,#081f48 0%,#163e84 52%,#1b5fd0 100%);color:#fff;box-shadow:0 24px 50px rgba(9,36,81,.24)}
.xb550-profit-lead::before,.xb550-profit-lead::after{content:"";position:absolute;border-radius:50%;filter:blur(6px);pointer-events:none}
.xb550-profit-lead::before{width:280px;height:280px;right:-120px;top:-100px;background:radial-gradient(circle,rgba(255,255,255,.18),transparent 65%)}
.xb550-profit-lead::after{width:240px;height:240px;left:-90px;bottom:-110px;background:radial-gradient(circle,rgba(153,199,255,.22),transparent 65%)}
.xb550-profit-lead h3{font-size:clamp(34px,4.4vw,56px);line-height:.95;letter-spacing:-.05em;margin:10px 0 14px;max-width:11ch;position:relative;z-index:1}
.xb550-profit-lead p{margin:0;color:#deebff;font-size:18px;line-height:1.55;max-width:560px;position:relative;z-index:1}
.xb550-profit-meters{margin-top:24px;display:grid;gap:16px;position:relative;z-index:1}
.xb550-profit-meter{padding:16px 18px;border-radius:22px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(10px)}
.xb550-profit-meter small{display:block;color:#b9d4ff;font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;margin-bottom:6px}
.xb550-profit-meter b{display:block;font-size:20px;line-height:1.15;margin-bottom:10px}
.xb550-profit-meter span{display:block;color:#dce8ff;font-size:14px;line-height:1.42}
.xb550-profit-bar{margin-top:12px;height:10px;border-radius:999px;background:rgba(255,255,255,.15);overflow:hidden;box-shadow:inset 0 1px 1px rgba(0,0,0,.12)}
.xb550-profit-bar i{display:block;width:0;height:100%;border-radius:inherit;background:linear-gradient(90deg,#ffffff,#d9ebff 35%,#8fc1ff 100%);box-shadow:0 0 18px rgba(255,255,255,.34);transition:width .95s cubic-bezier(.2,.8,.2,1)}
[data-profit-meter].is-live .xb550-profit-bar i{width:var(--to,86%)}
.xb550-profit-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.xb550-profit-card{position:relative;overflow:hidden;padding:22px;border-radius:26px;background:linear-gradient(180deg,#fff,#f8fbff);border:1px solid #dce8f4;box-shadow:0 14px 30px rgba(16,33,63,.08);transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease}
.xb550-profit-card:hover,.xb550-profit-card.is-active{transform:translateY(-4px);box-shadow:0 24px 42px rgba(17,56,108,.12);border-color:#bed4f5}
.xb550-profit-card::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at top right,rgba(31,111,255,.08),transparent 42%);pointer-events:none}
.xb550-profit-card small{display:block;color:#5e7fb2;font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;margin-bottom:10px}
.xb550-profit-card h4{margin:0 0 10px;font-size:25px;line-height:1.02;letter-spacing:-.04em;color:#0c1c38}
.xb550-profit-card p{margin:0;color:#60738f;font-size:15px;line-height:1.5}
.xb550-profit-card .rail{display:grid;grid-template-columns:repeat(4,1fr);gap:7px;margin-top:16px}
.xb550-profit-card .rail i{height:8px;border-radius:999px;background:linear-gradient(90deg,#e4eefc,#bdd3fb,#e4eefc);background-size:200% 100%;animation:xb551Rail 2.8s ease-in-out infinite}
.xb550-profit-card .rail i:nth-child(2){animation-delay:.18s}.xb550-profit-card .rail i:nth-child(3){animation-delay:.36s}.xb550-profit-card .rail i:nth-child(4){animation-delay:.54s}
.xb550-profit-card ul{list-style:none;padding:0;margin:14px 0 0;display:grid;gap:8px}
.xb550-profit-card li{padding-left:18px;position:relative;color:#2b4568;font-size:14px;line-height:1.4}
.xb550-profit-card li::before{content:"";position:absolute;left:0;top:8px;width:8px;height:8px;border-radius:999px;background:linear-gradient(180deg,#2e84ff,#76b6ff)}
.xb550-footerin{justify-content:center;text-align:center}
@keyframes xb551Rail{0%,100%{background-position:0% 0}50%{background-position:100% 0}}
@media (max-width: 1120px){.xb550-profit-stage{grid-template-columns:1fr}.xb550-profit-grid{grid-template-columns:1fr 1fr}}
@media (max-width: 680px){.xb550-profit-grid{grid-template-columns:1fr}.xb550-profit-lead h3{max-width:none}}


/* v611 overrides · Experiencia interactiva */
body.xb550{position:relative;overflow-x:hidden}
body.xb550::before,body.xb550::after{content:"";position:fixed;pointer-events:none;z-index:0;border-radius:50%;filter:blur(50px);opacity:.45}
body.xb550::before{width:320px;height:320px;left:-120px;top:80px;background:radial-gradient(circle,rgba(46,132,255,.18),transparent 70%);animation:xb611Float 16s ease-in-out infinite}
body.xb550::after{width:360px;height:360px;right:-140px;top:220px;background:radial-gradient(circle,rgba(255,194,214,.24),transparent 70%);animation:xb611Float 19s ease-in-out infinite reverse}
main,header,footer{position:relative;z-index:1}
.xb550-hero{position:relative;overflow:hidden}
.xb550-hero::before,.xb550-hero::after{content:"";position:absolute;border-radius:50%;pointer-events:none;filter:blur(8px);opacity:.55}
.xb550-hero::before{width:240px;height:240px;right:8%;top:24px;background:radial-gradient(circle,rgba(46,132,255,.12),transparent 68%);animation:xb611Orbit 14s linear infinite}
.xb550-hero::after{width:180px;height:180px;left:2%;bottom:14px;background:radial-gradient(circle,rgba(255,189,211,.18),transparent 68%);animation:xb611Float 15s ease-in-out infinite}
.xb550-point,.xb550-use-card,.xb550-check,.xb550-profit-card,.xb550-buy-card,.xb550-media-card,.xb550-panel-media{position:relative;overflow:hidden}
.xb550-point::before,.xb550-use-card::before,.xb550-check::before,.xb550-buy-card::before,.xb550-panel-media::before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 0%,rgba(255,255,255,.55) 44%,transparent 60%);transform:translateX(-130%);opacity:0;pointer-events:none}
.xb550-point:hover::before,.xb550-use-card:hover::before,.xb550-check:hover::before,.xb550-buy-card:hover::before,.xb550-panel-media:hover::before{opacity:1;animation:xb611Shine 1.05s ease}
.xb550-btn.primary{position:relative;overflow:hidden;animation:xb611Pulse 3.1s ease-in-out infinite}
.xb550-btn.primary::after{content:"";position:absolute;top:0;bottom:0;left:-40%;width:34%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);transform:skewX(-18deg);animation:xb611ShineLoop 3.8s ease-in-out infinite}
.xb550-use-side{gap:16px}
.xb550-use-highlight{position:relative;overflow:hidden}
.xb550-use-highlight::after{content:"";position:absolute;inset:auto -80px -100px auto;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.18),transparent 70%)}
.xb550-highlight-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.xb550-highlight-chips span{display:inline-flex;padding:9px 12px;border-radius:999px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.15);color:#fff;font-size:13px;font-weight:700;backdrop-filter:blur(8px)}
.xb550-use-visual{position:relative;overflow:hidden;padding:14px;border-radius:28px;background:linear-gradient(180deg,rgba(255,255,255,.97),rgba(240,246,255,.95));border:1px solid #dce8f4;box-shadow:0 18px 36px rgba(16,33,63,.09);transform-style:preserve-3d;transition:transform .28s ease, box-shadow .28s ease}
.xb550-use-visual:hover{transform:translateY(-3px);box-shadow:0 24px 42px rgba(16,33,63,.14)}
.xb550-use-visual img{width:100%;border-radius:22px;aspect-ratio:16/10;object-fit:cover;box-shadow:0 14px 30px rgba(13,36,77,.16)}
.xb550-use-visual-note{position:absolute;left:30px;right:30px;bottom:34px;padding:16px 18px;border-radius:20px;background:rgba(9,36,81,.76);color:#fff;backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.12);box-shadow:0 16px 30px rgba(9,36,81,.18)}
.xb550-use-visual-note strong{display:block;font-size:20px;line-height:1.08}
.xb550-use-visual-note span{display:block;font-size:14px;line-height:1.42;color:#dbe8ff;margin-top:6px}
.xb550-use-visual .xb550-signal-line{position:absolute;left:26px;right:26px;top:26px;padding:10px 12px;background:rgba(255,255,255,.78);backdrop-filter:blur(10px);box-shadow:0 12px 24px rgba(16,33,63,.08)}
.xb550-flow-step,.xb550-profit-card{transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease}
.xb550-flow-step:hover{transform:translateY(-2px);box-shadow:0 16px 28px rgba(16,33,63,.09);border-color:#c9dcf6}
.xb550-panel-media img{animation:xb611Float 12s ease-in-out infinite}
.xb550-float-card{animation:xb611Float 9s ease-in-out infinite}
@keyframes xb611Shine{0%{transform:translateX(-130%)}100%{transform:translateX(130%)}}
@keyframes xb611ShineLoop{0%,55%,100%{transform:translateX(-160%) skewX(-18deg)}70%,85%{transform:translateX(330%) skewX(-18deg)}}
@keyframes xb611Pulse{0%,100%{box-shadow:0 18px 34px rgba(31,111,255,.22)}50%{box-shadow:0 22px 42px rgba(31,111,255,.34)}}
@keyframes xb611Float{0%,100%{transform:translate3d(0,0,0)}50%{transform:translate3d(0,-10px,0)}}
@keyframes xb611Orbit{0%{transform:translate(0,0)}50%{transform:translate(12px,10px)}100%{transform:translate(0,0)}}
@media (max-width:860px){
  .xb550-use-visual-note{left:22px;right:22px;bottom:26px}
}
@media (max-width:560px){
  .xb550-use-visual img{aspect-ratio:16/11}
  .xb550-use-visual .xb550-signal-line{left:18px;right:18px;top:18px}
  .xb550-use-visual-note{position:static;margin-top:14px}
}
@media(prefers-reduced-motion:reduce){
  body.xb550::before,body.xb550::after,.xb550-hero::before,.xb550-hero::after,.xb550-btn.primary,.xb550-btn.primary::after,.xb550-panel-media img,.xb550-float-card{animation:none!important}
}

/* v612 corrective pass */
.xb550-use-highlight--clean{min-height:220px;display:flex;flex-direction:column;justify-content:center;background:linear-gradient(135deg,#183257 0%,#0f4b87 62%,#3678d0 100%)}
.xb550-use-highlight--clean b{max-width:16ch}
.xb550-signal-line--wide{margin-top:14px;padding:18px 16px;border-radius:22px;background:linear-gradient(180deg,rgba(255,255,255,.95),rgba(244,248,255,.92));box-shadow:0 16px 32px rgba(16,33,63,.08)}
.xb550-signal-line--wide span{height:12px}
.xb550-panel-media img,.xb550-media-card img{aspect-ratio:auto;min-height:0;height:auto;object-fit:contain;background:linear-gradient(180deg,#f6f8fc,#edf3fb)}
.xb550-panel-media{padding:14px;background:linear-gradient(180deg,rgba(255,255,255,.98),rgba(244,248,255,.95));border-radius:30px;border:1px solid #dce8f4;box-shadow:0 18px 36px rgba(16,33,63,.08)}
.xb550-panel-media img{border-radius:22px;box-shadow:none;animation:xb612Drift 9s ease-in-out infinite}
.xb550-profit-card .rail i,.xb550-signal-line span{animation-duration:3.8s}
@keyframes xb612Drift{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@media (prefers-reduced-motion:reduce){.xb550-panel-media img{animation:none!important}}

/* v623 · imágenes más editoriales y alineación */
.xb550-hero-grid{align-items:center}.xb550-media{display:flex;justify-content:center;align-items:center}.xb550-media-card{width:min(100%,470px)!important;aspect-ratio:4/5!important;border-radius:34px!important;overflow:hidden}.xb550-media-card img{width:100%!important;height:100%!important;object-fit:cover!important;object-position:center!important}.xb550-float-card{display:none!important}.xb550-grid-2.flow{align-items:center!important}.xb550-panel-media{align-self:center!important;justify-self:center!important;width:min(100%,520px)!important;aspect-ratio:4/5!important;border-radius:30px!important;overflow:hidden}.xb550-panel-media img{width:100%!important;height:100%!important;object-fit:cover!important;object-position:center!important}.xb550-flow-line{align-self:center!important}
@media(max-width:820px){.xb550-media-card,.xb550-panel-media{width:min(88vw,430px)!important;aspect-ratio:4/5!important}}

/* v632 landing refinements */
.xb550-side-cta{margin-top:18px;padding:24px;border-radius:28px;background:linear-gradient(180deg,#fcfbff 0%,#f4f7ff 100%);border:1px solid rgba(82,112,173,.14);box-shadow:0 20px 50px rgba(24,42,82,.10)}
.xb550-side-cta small,.xb550-flow-cta small{display:block;margin-bottom:8px;font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:#8a61c7;font-weight:800}
.xb550-side-cta h3,.xb550-flow-cta h3{margin:0 0 10px;color:#14233c;font-size:clamp(1.35rem,2vw,2rem);line-height:1.08}
.xb550-side-cta p,.xb550-flow-cta p{margin:0;color:#5c6c86;line-height:1.68}
.xb550-flow-line--story .xb550-flow-step{transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;background:#fff}
.xb550-flow-line--story .xb550-flow-step:hover{transform:translateY(-3px);border-color:rgba(71,112,255,.28);box-shadow:0 18px 34px rgba(21,41,82,.08)}
.xb550-flow-cta{margin-top:18px;padding:24px 24px 22px;border-radius:30px;background:radial-gradient(circle at top right,rgba(208,167,255,.18),transparent 32%),linear-gradient(180deg,#102344 0%,#162f5b 100%);color:#fff;box-shadow:0 24px 52px rgba(12,25,50,.20)}
.xb550-flow-cta p{color:rgba(255,255,255,.82)}
.xb550-flow-cta .xb550-btn.primary{background:#fff;color:#16325e}
.xb550-flow-cta .xb550-btn.ghost{border-color:rgba(255,255,255,.24);color:#fff;background:rgba(255,255,255,.08)}
.xb550-panel-media--story img{aspect-ratio:4/5;object-fit:cover;object-position:center}
@media (max-width:980px){.xb550-panel-media--story img{aspect-ratio:16/11}.xb550-side-cta,.xb550-flow-cta{padding:20px;border-radius:24px}}