:root{
  --blue:#177fc6;
  --blue-dark:#0f6098;
  --black:#1d1d1b;
  --gray:#575756;
  --gray-light:#c7c6c6;
  --surface:#f3f4f6;
  --white:#fff;
  --border:rgba(29,29,27,.12);
  --shadow:0 24px 70px rgba(0,0,0,.14);
  --radius:20px;
  --ease:cubic-bezier(.22,1,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;background:var(--white);color:var(--black);font-family:"Montserrat",Arial,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}
body.nav-open{overflow:hidden}
a{color:inherit;text-decoration:none}
button{font:inherit}
img{max-width:100%;display:block}
.container{width:min(1180px,calc(100% - 48px));margin-inline:auto}
.skip-link{position:fixed;z-index:1000;left:16px;top:10px;transform:translateY(-150%);background:#fff;color:#111;padding:10px 16px;border-radius:10px;font-weight:700}
.skip-link:focus{transform:none}
:focus-visible{outline:3px solid #65b8ee;outline-offset:4px}

.site-header{position:fixed;z-index:100;inset:0 0 auto;padding:16px 24px;pointer-events:none}
.nav-shell{position:relative;width:min(1040px,100%);height:64px;margin:auto;padding:0 10px 0 18px;border:1px solid rgba(255,255,255,.17);border-radius:16px;background:rgba(29,29,27,.72);backdrop-filter:blur(18px);box-shadow:0 12px 35px rgba(0,0,0,.16);display:flex;align-items:center;justify-content:space-between;transition:background .3s,border-color .3s;pointer-events:auto}
.site-header.is-scrolled .nav-shell{background:rgba(29,29,27,.94);border-color:rgba(255,255,255,.1)}
.brand{display:inline-flex;align-items:center;gap:10px;min-width:max-content}
.brand-mark{width:34px;height:34px;border-radius:9px;background:var(--blue);color:#fff;display:grid;place-items:center;font-size:20px;font-weight:800;box-shadow:inset 0 0 0 1px rgba(255,255,255,.2)}
.brand-copy{display:flex;flex-direction:column;line-height:1.05;color:#fff}
.brand-copy strong{font-size:15px;letter-spacing:-.02em}
.brand-copy small{font-size:8px;text-transform:uppercase;letter-spacing:.12em;color:rgba(255,255,255,.62);margin-top:4px}
.nav-menu{display:flex;align-items:center;gap:24px;color:rgba(255,255,255,.78);font-size:12px;font-weight:600}
.nav-menu>a:not(.nav-cta){transition:color .2s}.nav-menu>a:not(.nav-cta):hover{color:#fff}
.nav-cta{padding:10px 16px;border-radius:999px;background:var(--blue);color:#fff;transition:transform .2s,background .2s}.nav-cta:hover{transform:translateY(-1px);background:#2092dc}
.nav-toggle{display:none;border:0;background:none;padding:8px;color:#fff}.nav-toggle span{display:block;width:22px;height:2px;margin:5px;background:currentColor;transition:.25s}

.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;overflow:hidden;background:#0d1114;color:#fff}
.hero-media{position:absolute;inset:0;background-image:url("img/xpertooxs_seccion.jpg");background-size:cover;background-position:center;filter:brightness(.78) saturate(.72);transform:scale(1.025)}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,10,12,.96) 0%,rgba(7,10,12,.86) 45%,rgba(7,10,12,.35) 100%),linear-gradient(0deg,rgba(7,10,12,.95),transparent 55%)}
.hero::after{content:"";position:absolute;inset:auto 0 0;height:1px;background:rgba(255,255,255,.14)}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.02fr .98fr;gap:76px;align-items:end;padding-top:150px;padding-bottom:95px}
.eyebrow,.section-label{display:inline-flex;align-items:center;gap:10px;text-transform:uppercase;letter-spacing:.15em;font-size:10px;font-weight:700}
.eyebrow{color:rgba(255,255,255,.7)}.eyebrow>span{width:7px;height:7px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 5px rgba(23,127,198,.18)}
.hero h1,.section h2,.final-cta h2{font-size:clamp(42px,5.2vw,76px);line-height:1.01;letter-spacing:-.055em;margin:24px 0;font-weight:700}
h1 em,h2 em{font-style:normal;font-weight:400;color:#7bc3ed}
.hero-copy>p{max-width:620px;font-size:17px;color:rgba(255,255,255,.72);margin:0 0 32px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.button{min-height:48px;padding:0 22px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;gap:16px;font-size:12px;font-weight:700;transition:transform .25s var(--ease),background .25s,color .25s}
.button:hover{transform:translateY(-2px)}
.button-primary{background:var(--blue);color:#fff;box-shadow:0 12px 30px rgba(23,127,198,.28)}.button-primary:hover{background:#2092dc}
.button-ghost{border:1px solid rgba(255,255,255,.28);color:#fff;background:rgba(255,255,255,.05)}.button-ghost:hover{background:#fff;color:var(--black)}
.hero-proof{display:flex;flex-wrap:wrap;gap:8px;margin-top:35px}.hero-proof span{border:1px solid rgba(255,255,255,.15);background:rgba(255,255,255,.055);border-radius:999px;padding:6px 10px;font-size:9px;text-transform:uppercase;letter-spacing:.1em;color:rgba(255,255,255,.65)}

.product-preview{width:100%;min-width:0;align-self:end;border:1px solid rgba(255,255,255,.17);border-radius:24px;background:rgba(13,20,25,.88);backdrop-filter:blur(20px);box-shadow:0 40px 100px rgba(0,0,0,.48);overflow:hidden;transform:perspective(1200px) rotateY(-4deg)}
.preview-topbar,.preview-footer{display:flex;justify-content:space-between;align-items:center;padding:15px 18px;color:rgba(255,255,255,.52);font-size:9px;text-transform:uppercase;letter-spacing:.1em}.preview-topbar{border-bottom:1px solid rgba(255,255,255,.1)}.preview-topbar>div{color:#fff;font-weight:700}.live-dot{display:inline-block;width:6px;height:6px;background:#5dd39e;border-radius:50%;margin-right:7px;box-shadow:0 0 0 4px rgba(93,211,158,.12)}
.preview-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.08)}.preview-kpis>div{padding:18px;background:#111a20;display:flex;flex-direction:column}.preview-kpis small{font-size:8px;text-transform:uppercase;letter-spacing:.08em;color:rgba(255,255,255,.45)}.preview-kpis strong{font-size:24px;letter-spacing:-.04em;margin:8px 0 2px}.preview-kpis span{font-size:8px;color:#66cea0}.preview-kpis .warning{color:#f2b86f}
.preview-panel{padding:18px}.panel-head{display:flex;justify-content:space-between;font-size:9px;color:rgba(255,255,255,.45);margin-bottom:10px}.panel-head strong{color:#fff;font-size:11px}.risk-row{display:grid;grid-template-columns:8px 1fr auto;gap:12px;align-items:center;padding:13px 0;border-top:1px solid rgba(255,255,255,.08)}.risk-row i{width:7px;height:7px;border-radius:50%}.risk-high{background:#ef6b6b}.risk-mid{background:#f1b85e}.risk-low{background:#62c6a0}.risk-row span{display:flex;flex-direction:column}.risk-row strong{font-size:10px}.risk-row small{font-size:8px;color:rgba(255,255,255,.45);margin-top:2px}.risk-row b{font-size:11px;color:#7bc3ed}.preview-footer{border-top:1px solid rgba(255,255,255,.08)}
.product-preview-real>img{display:block;width:100%;height:auto;aspect-ratio:auto;object-fit:contain;object-position:center;background:#f7f7f5}
.real-preview-caption{display:flex;justify-content:space-between;gap:22px;align-items:center;padding:16px 18px;border-top:1px solid rgba(255,255,255,.09)}.real-preview-caption span{font-size:8px;text-transform:uppercase;letter-spacing:.12em;color:#7bc3ed;font-weight:700}.real-preview-caption strong{max-width:270px;text-align:right;font-size:9px;line-height:1.4;color:rgba(255,255,255,.76)}
.scroll-cue{position:absolute;z-index:3;bottom:25px;left:50%;width:34px;height:34px;border:1px solid rgba(255,255,255,.2);border-radius:50%;display:grid;place-items:center}.scroll-cue span{width:5px;height:5px;border-right:1px solid #fff;border-bottom:1px solid #fff;transform:rotate(45deg) translate(-1px,-1px)}

.trust-strip{padding:26px 0;border-bottom:1px solid var(--border);background:#fff}.trust-grid{display:flex;align-items:center;justify-content:space-between;gap:30px}.trust-grid>p{font-size:10px;text-transform:uppercase;letter-spacing:.13em;color:var(--gray);font-weight:700}.trust-items{display:flex;align-items:center;gap:34px;flex-wrap:wrap}.trust-items span{font-size:11px;font-weight:800;color:#7b7b79;letter-spacing:.05em}
.section{padding:120px 0}.section-head{display:grid;grid-template-columns:.65fr 1.35fr;gap:60px;align-items:start;margin-bottom:60px}.section-head h2{font-size:clamp(36px,4.2vw,60px);margin:0}.section-head>div:first-child{display:flex;gap:15px;align-items:center;padding-top:12px}.section-index{font-size:10px;color:var(--blue);font-weight:800}.section-label{color:var(--gray)}
.problem{background:var(--surface)}
.outcome-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.outcome-card{min-height:340px;padding:28px;border:1px solid var(--border);border-radius:var(--radius);background:#fff;display:flex;flex-direction:column;box-shadow:0 8px 28px rgba(0,0,0,.035)}.card-number{font-size:10px;color:var(--blue);font-weight:800}.outcome-card h3{font-size:22px;letter-spacing:-.03em;margin:55px 0 10px}.outcome-card p{font-size:13px;color:var(--gray);margin:0}.card-result{margin-top:auto;border-top:1px solid var(--border);padding-top:18px;display:flex;flex-direction:column}.card-result span{font-size:8px;text-transform:uppercase;letter-spacing:.12em;color:var(--blue);font-weight:700}.card-result strong{font-size:12px;margin-top:5px}

.modules{background:var(--black);color:#fff}.section-head-light .section-label{color:rgba(255,255,255,.56)}
.module-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.module-card{border-radius:24px;overflow:hidden;background:#282826;border:1px solid rgba(255,255,255,.1)}.module-visual{height:260px;background-size:cover;background-position:center;position:relative}.module-visual::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,#282826,transparent 70%)}.module-maint .module-visual{background:url("img/casco.png") center 46%/46% auto no-repeat,radial-gradient(circle at 50% 38%,rgba(23,127,198,.28),transparent 38%),linear-gradient(135deg,#101b22,#26333c)}.module-prod .module-visual{background:url("img/casco_prod.png") center 48%/48% auto no-repeat,radial-gradient(circle at 50% 38%,rgba(123,195,237,.24),transparent 40%),linear-gradient(135deg,#1d1d1b,#3a3a37)}
.module-content{padding:0 34px 34px;margin-top:-18px;position:relative}.module-tag{font-size:9px;text-transform:uppercase;letter-spacing:.14em;color:#7bc3ed;font-weight:700}.module-content h3{font-size:38px;letter-spacing:-.05em;margin:8px 0}.module-content p{font-size:13px;color:rgba(255,255,255,.63);max-width:52ch}.module-content ul{list-style:none;padding:15px 0;margin:0 0 18px;border-top:1px solid rgba(255,255,255,.1)}.module-content li{font-size:11px;padding:7px 0;color:rgba(255,255,255,.78)}.module-content li::before{content:"";display:inline-block;width:6px;height:6px;margin-right:10px;border-radius:50%;background:var(--blue)}.module-content a{display:inline-flex;gap:18px;align-items:center;font-size:11px;font-weight:700;color:#fff}

.product-showcase{background:var(--surface)}
.screen-layout{display:grid;grid-template-columns:1.18fr .82fr;gap:18px;align-items:stretch}.screen-side{display:grid;grid-template-rows:1fr 1fr;gap:18px}.screen-card{margin:0;border:1px solid var(--border);border-radius:20px;background:#fff;box-shadow:0 18px 45px rgba(0,0,0,.07);overflow:hidden;display:flex;flex-direction:column}.screen-browser{height:36px;padding:0 14px;background:#1d1d1b;display:flex;align-items:center;gap:6px}.screen-browser>span{width:6px;height:6px;border-radius:50%;background:#575756}.screen-browser>span:first-child{background:#177fc6}.screen-browser small{margin-left:auto;color:rgba(255,255,255,.5);font-size:8px;text-transform:uppercase;letter-spacing:.1em}.screen-image-link{position:relative;display:grid;place-items:center;overflow:hidden;background:#f8f8f6}.screen-card img{display:block;width:100%;height:auto;background:#f8f8f6;object-fit:contain;object-position:top}.screen-card-featured img{aspect-ratio:1603/1060}.screen-side .screen-image-link{aspect-ratio:2.15/1}.screen-side .screen-card img{height:100%;aspect-ratio:auto}.screen-image-link>span{position:absolute;right:12px;bottom:10px;padding:7px 10px;border-radius:999px;background:rgba(13,17,20,.88);color:#fff;font-size:8px;font-weight:800;letter-spacing:.04em;opacity:0;transform:translateY(5px);transition:opacity .2s ease,transform .2s ease}.screen-image-link:hover>span,.screen-image-link:focus-visible>span{opacity:1;transform:none}.screen-image-link:focus-visible{outline:3px solid var(--blue);outline-offset:-3px}.screen-card figcaption{padding:18px 20px;display:flex;flex-direction:column;gap:5px;margin-top:auto;border-top:1px solid var(--border)}.screen-card figcaption span{font-size:8px;text-transform:uppercase;letter-spacing:.12em;color:var(--blue);font-weight:800}.screen-card figcaption strong{font-size:11px;line-height:1.45;color:var(--black)}

.workflow-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:100px}.workflow-copy h2{font-size:clamp(38px,4.2vw,58px);margin:18px 0}.workflow-copy>p{font-size:14px;color:var(--gray);max-width:50ch}.text-link{display:inline-flex;gap:16px;margin-top:25px;font-size:11px;font-weight:800;color:var(--blue)}
.workflow-path{min-width:0}.source-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:12px}.source-grid article{min-height:128px;padding:15px 13px;border:1px solid var(--border);border-radius:14px;background:#fff;display:flex;flex-direction:column}.source-grid span{font-size:8px;font-weight:800;color:var(--blue)}.source-grid strong{font-size:11px;margin:22px 0 6px}.source-grid small{font-size:9px;line-height:1.45;color:var(--gray)}
.decision-core{display:grid;grid-template-columns:34px 1fr auto;gap:13px;align-items:center;padding:15px 17px;margin-bottom:22px;border-radius:14px;background:var(--blue);color:#fff;box-shadow:0 14px 34px rgba(23,127,198,.2)}.decision-core>span{display:grid;place-items:center;width:28px;height:28px;border:1px solid rgba(255,255,255,.5);border-radius:50%;font-size:12px;font-weight:900}.decision-core div{display:flex;flex-direction:column}.decision-core small{font-size:7px;text-transform:uppercase;letter-spacing:.12em;color:rgba(255,255,255,.68)}.decision-core strong{font-size:12px;margin-top:2px}.decision-core em{font-style:normal;font-size:8px;color:rgba(255,255,255,.8)}
.steps-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--border)}.steps-list li{display:grid;grid-template-columns:58px 1fr;gap:12px;padding:26px 0;border-bottom:1px solid var(--border)}.steps-list>li>span{font-size:10px;font-weight:800;color:var(--blue);padding-top:5px}.steps-list h3{font-size:19px;margin:0 0 6px}.steps-list p{font-size:12px;color:var(--gray);margin:0}

.enterprise{padding-top:0}.enterprise-shell{border-radius:28px;padding:65px;background:#0e151a;color:#fff;display:grid;grid-template-columns:1.2fr .8fr;gap:80px;position:relative;overflow:hidden}.enterprise-shell::after{content:"";position:absolute;width:380px;height:380px;border-radius:50%;right:-170px;top:-210px;background:rgba(23,127,198,.18);filter:blur(15px)}.enterprise-copy{position:relative;z-index:1}.enterprise-copy .section-label{color:#7bc3ed}.enterprise-copy h2{font-size:clamp(34px,3.5vw,52px);margin:16px 0}.enterprise-copy p{font-size:13px;color:rgba(255,255,255,.6);max-width:55ch}.integration-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}.integration-tags span{border:1px solid rgba(255,255,255,.14);border-radius:999px;padding:7px 11px;font-size:9px;color:rgba(255,255,255,.72)}
.security-list{position:relative;z-index:1}.security-list>div{display:grid;grid-template-columns:38px 1fr;gap:14px;padding:19px 0;border-bottom:1px solid rgba(255,255,255,.12)}.security-list i{font-style:normal;color:#7bc3ed;font-size:9px}.security-list span{display:flex;flex-direction:column}.security-list strong{font-size:12px}.security-list small{font-size:10px;color:rgba(255,255,255,.48);margin-top:4px}

.pilot{background:var(--surface)}.pilot-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--border);border:1px solid var(--border);border-radius:20px;overflow:hidden}.pilot-grid article{background:#fff;padding:28px;min-height:220px}.pilot-grid span{font-size:9px;text-transform:uppercase;letter-spacing:.12em;color:var(--blue);font-weight:800}.pilot-grid h3{font-size:17px;line-height:1.2;margin:45px 0 10px}.pilot-grid p{font-size:11px;color:var(--gray);margin:0}
.faq{background:#fff}.faq-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:100px}.faq-intro h2{font-size:clamp(36px,4vw,54px);margin:15px 0}.faq-list{border-top:1px solid var(--border)}details{border-bottom:1px solid var(--border)}summary{list-style:none;cursor:pointer;padding:24px 0;display:flex;justify-content:space-between;gap:20px;font-size:13px;font-weight:700}summary::-webkit-details-marker{display:none}summary span{font-size:20px;font-weight:400;color:var(--blue);transition:transform .2s}details[open] summary span{transform:rotate(45deg)}details p{margin:-8px 0 25px;font-size:12px;color:var(--gray);max-width:68ch}
.final-cta{background:var(--black);color:#fff;padding:100px 0}.final-cta-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:100px;align-items:end}.final-cta h2{font-size:clamp(38px,4.5vw,62px);margin:20px 0 0}.final-cta-grid>div:last-child p{color:rgba(255,255,255,.62);font-size:13px;margin-bottom:24px}.final-cta-grid>div:last-child{display:flex;flex-direction:column;align-items:flex-start}.final-cta small{font-size:9px;color:rgba(255,255,255,.4);margin-top:14px}
.footer{background:#111;color:#fff;border-top:1px solid rgba(255,255,255,.08);padding:36px 0}.footer-grid{display:grid;grid-template-columns:1fr auto auto;gap:60px;align-items:center}.footer-links{display:flex;gap:24px;font-size:10px;color:rgba(255,255,255,.56)}.footer-links a:hover{color:#fff}.footer p{font-size:9px;color:rgba(255,255,255,.38)}

.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}.reveal.is-visible{opacity:1;transform:none}

@media(max-width:980px){
  .nav-menu{gap:16px}.nav-menu>a:not(.nav-cta){display:none}
  .hero-grid{grid-template-columns:1fr;gap:40px;padding-bottom:80px}.hero-copy{max-width:720px}.product-preview{max-width:650px;transform:none}
  .section-head,.workflow-grid,.faq-grid,.final-cta-grid{grid-template-columns:1fr;gap:35px}.section-head{margin-bottom:45px}.section-head>div:first-child{padding-top:0}.screen-layout{grid-template-columns:1fr}.screen-side{grid-template-columns:1fr 1fr;grid-template-rows:auto}
  .workflow-grid{gap:55px}.enterprise-shell{grid-template-columns:1fr;gap:35px}.pilot-grid{grid-template-columns:1fr 1fr}.final-cta-grid{gap:30px}.footer-grid{grid-template-columns:1fr auto}.footer p{grid-column:1/-1}
}
@media(max-width:720px){
  .container{width:min(100% - 32px,1180px)}.site-header{padding:10px}.nav-shell{height:58px;padding-left:12px}.nav-toggle{display:block}.nav-menu{position:absolute;inset:68px 0 auto;padding:20px;border-radius:16px;background:#1d1d1b;box-shadow:var(--shadow);display:none;flex-direction:column;align-items:stretch;gap:0}.nav-menu.is-open{display:flex}.nav-menu>a:not(.nav-cta){display:block;padding:13px 6px;border-bottom:1px solid rgba(255,255,255,.08)}.nav-cta{text-align:center;margin-top:14px}.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .hero{min-height:auto}.hero-grid{padding-top:135px;padding-bottom:70px}.hero h1{font-size:44px}.hero-copy>p{font-size:14px}.product-preview{border-radius:18px}.preview-kpis{grid-template-columns:1fr 1fr}.preview-kpis>div:last-child{display:none}.scroll-cue{display:none}
  .trust-grid{align-items:flex-start;flex-direction:column}.trust-items{gap:18px}
  .section{padding:80px 0}.section-head h2{font-size:36px}.outcome-grid,.module-grid{grid-template-columns:1fr}.outcome-card{min-height:290px}.module-visual{height:220px}.module-content{padding:0 24px 28px}.module-content h3{font-size:32px}.screen-side{grid-template-columns:1fr}.screen-side .screen-image-link{aspect-ratio:1.65/1}.screen-image-link>span{opacity:1;transform:none}.real-preview-caption{align-items:flex-start;flex-direction:column;gap:5px}.real-preview-caption strong{text-align:left}
  .source-grid{grid-template-columns:1fr 1fr}.source-grid article{min-height:116px}.decision-core{grid-template-columns:32px 1fr}.decision-core em{grid-column:2}.enterprise-shell{padding:34px 24px;border-radius:20px}.pilot-grid{grid-template-columns:1fr}.pilot-grid article{min-height:180px}.pilot-grid h3{margin-top:28px}.faq-grid{gap:20px}.final-cta{padding:80px 0}.footer-grid{grid-template-columns:1fr}.footer-links{flex-wrap:wrap;gap:14px 22px}.footer p{grid-column:auto}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}.reveal{opacity:1;transform:none}.hero-media{transform:none}
}