:root{--navy:#0a1830;--navy2:#102744;--blue:#257de0;--cyan:#7ccaff;--ink:#17243a;--muted:#627187;--line:#e2e9f1;--soft:#f3f6fa;--white:#fff;--radius:16px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:84px}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.65}a{color:inherit;text-decoration:none}button{font:inherit}a:focus-visible,button:focus-visible{outline:3px solid #5faeff;outline-offset:3px}.container{width:min(1150px,calc(100% - 44px));margin:auto}.skip{position:absolute;top:-100px;left:10px;background:#fff;padding:10px;z-index:20}.skip:focus{top:10px}.site-header{height:82px;position:sticky;top:0;z-index:10;background:rgba(255,255,255,.97);border-bottom:1px solid #edf0f4;backdrop-filter:blur(12px)}.nav{height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:inline-flex;align-items:center;gap:12px;white-space:nowrap}.brand-symbol{font-size:31px;font-weight:900;letter-spacing:-2px;color:var(--navy);line-height:1}.brand-dot{color:var(--blue)}.brand-name{font-size:17px;font-weight:850;letter-spacing:3px;color:var(--navy);line-height:1.2}.brand-name small{display:block;font-size:8px;font-weight:700;letter-spacing:1.55px;color:#73829a;margin-top:5px}.nav-links{display:flex;align-items:center;gap:24px}.nav-links>a{font-size:13px;font-weight:650;color:#41516b}.nav-links>a:hover{color:var(--blue)}.nav-links .nav-contact{padding:10px 19px;background:var(--navy);color:#fff;border-radius:8px}.menu-toggle{display:none;background:none;border:0;font-size:27px;cursor:pointer}.hero{min-height:620px;position:relative;overflow:hidden;background:linear-gradient(115deg,#07162d 0%,#0d2442 68%,#163b61 100%);color:#fff;display:flex;align-items:center}.hero-grid{position:absolute;inset:0;opacity:.15;background-image:linear-gradient(#6fa8da 1px,transparent 1px),linear-gradient(90deg,#6fa8da 1px,transparent 1px);background-size:68px 68px;mask-image:linear-gradient(90deg,transparent,#000)}.hero-content{position:relative;z-index:1;padding:95px 0;max-width:1150px}.eyebrow,.section-kicker{font-size:12px;letter-spacing:2.3px;font-weight:800;color:var(--blue)}.eyebrow{color:#90d0ff;display:flex;align-items:center;gap:12px}.pulse{width:9px;height:9px;background:#4aa9ff;border-radius:50%;box-shadow:0 0 0 5px #4aa9ff24}.hero h1{font-size:clamp(36px,5.2vw,65px);letter-spacing:-2.1px;line-height:1.15;max-width:780px;margin:25px 0}.hero h1 span{color:#87c8fa}.hero p{max-width:590px;font-size:17px;color:#c5d4e6}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:15px;border-radius:8px;padding:14px 23px;font-weight:750;font-size:14px;transition:transform .2s,background .2s}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--blue);color:#fff}.btn-primary:hover{background:#1465c3}.btn-outline{border:1px solid #68829d;color:#fff}.hero-features{display:flex;flex-wrap:wrap;gap:20px;margin-top:46px;font-size:12px;color:#bdd2e6}.hero-decoration{position:absolute;right:5%;top:20%;width:390px;height:390px;opacity:.35}.ring{position:absolute;border:1px solid #6eb6f7;border-radius:50%;inset:0}.ring-2{inset:48px}.ring-3{inset:98px}.hero-shield{position:absolute;top:32%;left:38%;font-size:100px;color:#75c2ff}.section{padding:100px 0}.section-soft{background:var(--soft)}.split{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}h2{font-size:clamp(29px,3.4vw,44px);line-height:1.2;letter-spacing:-1.1px;margin:15px 0 20px}h2 span{color:#477da9}.intro p,.section-heading p,.project-layout p,.contact p{color:var(--muted)}.text-link{color:#146fc6;font-weight:750;font-size:14px}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:34px}.section-heading h2{max-width:620px;margin-bottom:0}.section-heading p{max-width:360px}.cards{display:grid;gap:20px}.services{grid-template-columns:repeat(3,1fr)}.service-card{background:#fff;border:1px solid var(--line);padding:30px;border-radius:var(--radius);transition:transform .2s,box-shadow .2s}.service-card:hover,.product-card:hover{transform:translateY(-4px);box-shadow:0 14px 32px #1a3d6210}.service-icon{width:50px;height:50px;background:#e9f2fc;color:#186bc1;display:grid;place-items:center;border-radius:12px;font-size:27px;font-weight:700}.service-card h3,.product-card h3{font-size:18px;margin:18px 0 7px}.service-card p,.product-card p{font-size:14px;color:var(--muted);margin:0}.product-cards{grid-template-columns:repeat(3,1fr)}.product-card{overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);transition:transform .2s,box-shadow .2s}.product-visual{height:185px;display:grid;place-items:center;background:radial-gradient(circle at 65% 25%,#32699e,#0a213f 75%);color:#acd8ff}.product-visual span{font-size:95px;line-height:1}.visual-access{background:radial-gradient(circle at 65% 25%,#4a7290,#152b43 75%)}.visual-network{background:radial-gradient(circle at 65% 25%,#426c9e,#142b50 75%)}.product-content{padding:24px}.pill{font-size:10px;letter-spacing:1.4px;font-weight:800;color:#2874c2}.product-content .text-link{display:inline-block;margin-top:20px}.section-dark{background:var(--navy);color:#fff}.section-dark h2 span{color:#82c3f5}.section-dark p{color:#b5c7db}.project-layout{display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:center}.project-layout .btn{margin-top:18px}.process{display:grid;gap:12px}.process>div{display:flex;align-items:center;gap:22px;background:#ffffff0b;border:1px solid #ffffff1b;border-radius:12px;padding:20px}.process strong{color:#7ccaff;font-size:22px}.process span{font-weight:650}.contact-grid{display:grid;grid-template-columns:1fr 420px;gap:85px;align-items:center}.contact-info{margin-top:30px}.contact-info strong{color:var(--ink)}.contact-info a{color:#176cbd}.contact-panel{padding:34px;background:var(--soft);border:1px solid var(--line);border-radius:18px}.contact-panel h3{font-size:24px;margin:0}.contact-panel p{font-size:14px}.btn-full{display:flex;margin-top:13px}.btn-light{background:#fff;border:1px solid #d4deea;color:var(--navy)}.contact-panel .contact-note{font-size:12px;color:#77869b;margin-top:20px}.footer{background:#071326;color:#a8b8ca;padding:35px 0}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}.footer-brand .brand-symbol,.footer-brand .brand-name{color:#fff}.footer p,.footer a{font-size:12px}.floating-wa{position:fixed;z-index:9;right:22px;bottom:22px;display:flex;align-items:center;gap:10px;background:#19a866;color:#fff;border-radius:40px;padding:13px 17px;box-shadow:0 10px 30px #102f2240;font-weight:800;font-size:13px}.floating-wa>span:first-child{font-size:24px;line-height:1}@media(max-width:980px){.nav-links{gap:13px}.nav-links>a{font-size:12px}.hero-decoration{right:-170px;opacity:.2}.contact-grid{grid-template-columns:1fr 1fr;gap:35px}.project-layout{gap:50px}}@media(max-width:760px){.site-header{height:72px}.menu-toggle{display:block}.nav-links{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;padding:20px 25px;box-shadow:0 14px 25px #091b3020;flex-direction:column;align-items:stretch;gap:15px}.nav-links.open{display:flex}.nav-links>a{font-size:15px}.nav-links .nav-contact{text-align:center}.hero{min-height:590px}.hero-content{padding:75px 0}.hero h1{letter-spacing:-1.3px}.hero p{font-size:15px}.hero-features{gap:12px}.hero-decoration{display:none}.section{padding:68px 0}.split,.project-layout,.contact-grid{grid-template-columns:1fr;gap:25px}.section-heading{display:block}.services,.product-cards{grid-template-columns:1fr 1fr}.footer-inner{flex-wrap:wrap}.contact-panel{padding:25px}}@media(max-width:520px){.container{width:min(100% - 32px,1150px)}.brand-symbol{font-size:27px}.brand-name{font-size:14px}.hero-actions{flex-direction:column;align-items:stretch}.hero-actions .btn{width:100%}.services,.product-cards{grid-template-columns:1fr}.service-card{padding:24px}.floating-wa{padding:12px 14px;right:14px;bottom:14px}.float-label{display:none}.footer-inner{flex-direction:column;align-items:flex-start}.hero-features{display:grid}}

/* Identidad IDM Secure — logo seleccionado, opción 1 */
.brand-logo{display:block;width:235px;height:auto;max-height:70px;object-fit:contain}
.footer-brand{background:#fff;border-radius:10px;padding:6px 10px}
.footer-brand .brand-logo{width:225px;max-height:75px}
@media(max-width:520px){.brand-logo{width:192px;max-height:61px}.footer-brand .brand-logo{width:215px}}

/* Misión y visión */
.purpose-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin-top:44px}
.purpose-card{padding:30px;border:1px solid var(--line);border-top:3px solid var(--blue);border-radius:var(--radius);background:var(--soft)}
.purpose-card h3{margin:0 0 12px;color:var(--navy);font-size:23px;line-height:1.3}
.purpose-card p{margin:0;color:var(--muted)}
@media(max-width:760px){.purpose-grid{grid-template-columns:1fr;gap:18px;margin-top:30px}.purpose-card{padding:24px}}

/* Página independiente de servicios */
.nav-links a[aria-current="page"]{color:var(--blue);font-weight:800}
.subpage-hero{background:linear-gradient(115deg,#07162d,#143b61);color:#fff;padding:100px 0 85px}
.subpage-hero h1{font-size:clamp(34px,4.5vw,58px);line-height:1.15;max-width:850px;margin:22px 0}
.subpage-hero h1 span{color:#87c8fa}
.subpage-hero p{max-width:650px;color:#c5d4e6;font-size:17px;margin-bottom:26px}
.service-cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}
.service-cta-inner p{color:var(--muted)}
.service-cta-actions{display:flex;flex-direction:column;gap:16px;align-items:center}
.intro-divider{color:var(--muted);padding:0 8px}
@media(max-width:760px){.subpage-hero{padding:72px 0}.service-cta-inner{flex-direction:column;align-items:flex-start}.service-cta-actions{align-items:flex-start}}

/* IDM Secure V1.3: fotografías para los seis servicios */
#lista-servicios .service-card{padding:0;overflow:hidden;display:flex;flex-direction:column}
#lista-servicios .service-photo{display:block;width:100%;height:190px;object-fit:cover;background:#dce7f2}
#lista-servicios .service-card-body{padding:24px;flex:1}
#lista-servicios .service-icon{width:44px;height:44px;font-size:24px}
#lista-servicios .service-card h3{margin:15px 0 7px}
@media(max-width:760px){#lista-servicios .service-photo{height:180px}}

/* V1.4 — interacción profesional al pasar el cursor por cada servicio */
#lista-servicios .service-card{position:relative;isolation:isolate;transition:transform .35s cubic-bezier(.2,.8,.2,1),box-shadow .35s,border-color .35s;box-shadow:0 4px 16px #1027440c}
#lista-servicios .service-photo{transition:transform .55s cubic-bezier(.2,.8,.2,1),filter .45s;transform-origin:center center}
#lista-servicios .service-card{overflow:hidden}
#lista-servicios .service-card-body{position:relative;background:#fff;transition:background .3s}
#lista-servicios .service-icon{transition:transform .35s,background .35s,color .35s}
#lista-servicios .service-reveal{display:inline-flex;align-items:center;gap:10px;margin-top:13px;color:#1167b8;font-size:13px;font-weight:800;opacity:0;transform:translateY(9px);transition:opacity .28s,transform .28s;max-height:0;overflow:hidden}
#lista-servicios .service-reveal:focus-visible{outline:3px solid #257de0;outline-offset:3px}
@media(hover:hover) and (pointer:fine){
 #lista-servicios .service-card:hover,#lista-servicios .service-card:focus-within{transform:translateY(-11px);box-shadow:0 24px 42px #10274429;border-color:#9ccbf4;z-index:2}
 #lista-servicios .service-card:hover .service-photo,#lista-servicios .service-card:focus-within .service-photo{transform:scale(1.085);filter:saturate(1.12)}
 #lista-servicios .service-card:hover .service-icon,#lista-servicios .service-card:focus-within .service-icon{transform:rotate(-5deg) scale(1.08);background:#176cc4;color:#fff}
 #lista-servicios .service-card:hover .service-reveal,#lista-servicios .service-card:focus-within .service-reveal{opacity:1;transform:translateY(0);max-height:36px}
}
@media(hover:none),(pointer:coarse){#lista-servicios .service-reveal{opacity:1;transform:none;max-height:40px}}
@media(prefers-reduced-motion:reduce){#lista-servicios .service-card,#lista-servicios .service-photo,#lista-servicios .service-icon,#lista-servicios .service-reveal{transition:none!important}#lista-servicios .service-card:hover{transform:none}}

/* V1.5 — Fichas de servicio individuales */
.service-image-link{display:block;overflow:hidden}.service-image-link img{width:100%}.service-card h3 a:hover{color:var(--blue)}
#lista-servicios .service-card:hover .service-image-link .service-photo,#lista-servicios .service-card:focus-within .service-image-link .service-photo{transform:scale(1.085)}
.detail-hero{background:linear-gradient(115deg,#07162d,#123656);color:white;padding:74px 0 82px}.detail-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}.detail-back{color:#a6d7fa;display:inline-block;margin-bottom:26px;font-size:14px;font-weight:700}.detail-back:hover{text-decoration:underline}.detail-hero h1{font-size:clamp(34px,4.7vw,58px);letter-spacing:-1.7px;line-height:1.13;margin:20px 0}.detail-lead{font-size:21px;color:#95d2ff;font-weight:650;line-height:1.4}.detail-description{color:#d0dfed;max-width:620px;font-size:16px}.detail-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.detail-visual{border-radius:20px;overflow:hidden;box-shadow:0 24px 55px #0005;aspect-ratio:5/4}.detail-visual img{width:100%;height:100%;object-fit:cover}.detail-features{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:32px}.detail-feature{position:relative;background:white;border:1px solid var(--line);padding:28px 28px 28px 75px;border-radius:16px;box-shadow:0 6px 24px #122b4409}.detail-feature h3{margin:0 0 7px;font-size:18px}.detail-feature p{color:var(--muted);margin:0;font-size:14px}.detail-check{position:absolute;top:30px;left:26px;display:grid;place-items:center;width:33px;height:33px;border-radius:50%;background:#e7f2fc;color:#1669bf;font-size:18px;font-weight:850}.detail-bottom{display:grid;grid-template-columns:1fr .9fr;gap:90px;align-items:center}.detail-bottom p{color:var(--muted)}.detail-usecases{padding-left:23px;color:#334e6b;font-weight:650;line-height:2.1}.detail-contact{background:#f3f7fb;border:1px solid var(--line);border-radius:20px;padding:35px}.detail-contact h3{font-size:25px;line-height:1.3}.detail-contact .btn{margin-top:14px}.detail-email{display:block;color:#1669bf;font-weight:700;margin-top:18px;font-size:14px}@media(max-width:850px){.detail-hero-grid,.detail-bottom{grid-template-columns:1fr;gap:32px}.detail-visual{max-height:370px}.detail-features{grid-template-columns:1fr}}@media(max-width:520px){.detail-hero{padding:45px 0 55px}.detail-actions .btn{width:100%}.detail-feature{padding:22px 20px 22px 66px}.detail-check{left:21px;top:24px}.detail-contact{padding:24px}}


/* V1.6 — transiciones suaves entre páginas */
body.page-transition{opacity:0;transform:translateY(8px);transition:opacity .34s ease,transform .34s ease}
body.page-transition.page-loaded{opacity:1;transform:none}
body.page-transition.page-exit{opacity:0;transform:translateY(10px)}
@media (prefers-reduced-motion: reduce){body.page-transition{opacity:1!important;transform:none!important;transition:none!important}}

/* V1.6 — servicios sin iconos decorativos */
#lista-servicios .service-card-body{padding:24px 24px 22px}
#lista-servicios .service-card h3{margin:0 0 8px}
#lista-servicios .service-card p{margin:0}
#lista-servicios .service-reveal{margin-top:15px}

/* V1.6 — refinamiento visual del hero y detalle */
.detail-visual img,.service-photo{object-position:center center}


/* V1.7 — transición más suave y visible entre páginas */
body.page-transition{
  opacity:0;
  transform:translateY(14px) scale(.995);
  transition:opacity .42s ease, transform .42s ease;
}
body.page-transition.page-loaded{
  opacity:1;
  transform:translateY(0) scale(1);
}
body.page-transition.page-exit{
  opacity:0;
  transform:translateY(14px) scale(.995);
}
.site-header,.footer,.floating-wa{transition:opacity .32s ease, transform .32s ease}
body.page-exit .site-header,
body.page-exit .footer,
body.page-exit .floating-wa{opacity:.0;transform:translateY(8px)}
@media (prefers-reduced-motion: reduce){
  body.page-transition, body.page-transition.page-loaded, body.page-transition.page-exit,
  .site-header,.footer,.floating-wa{transition:none !important; transform:none !important; opacity:1 !important;}
}


/* Portafolio */
.nav-links a[aria-current="page"]{color:#146cc7;font-weight:850}
.portfolio-hero{padding:90px 0 75px;background:linear-gradient(115deg,#07162d,#163c63);color:#fff}
.portfolio-hero h1{font-size:clamp(39px,5vw,64px);letter-spacing:-2px;line-height:1.08;margin:18px 0}
.portfolio-hero h1 span{color:#8bc9ff}.portfolio-hero p{max-width:780px;color:#c9d9e7;font-size:17px}
.portfolio-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}
.portfolio-card{background:#fff;overflow:hidden;border:1px solid #e3eaf1;border-radius:18px;box-shadow:0 8px 30px #1e38500d;transition:transform .3s,box-shadow .3s}
.portfolio-card:hover{transform:translateY(-6px);box-shadow:0 18px 40px #1e38501e}
.portfolio-card>img{width:100%;height:265px;object-fit:cover;display:block;transition:transform .5s}
.portfolio-card:hover>img{transform:scale(1.015)}
.portfolio-copy{padding:27px}.portfolio-category{color:#1f79cc;font-size:12px;font-weight:850;letter-spacing:1.4px;text-transform:uppercase}
.portfolio-copy h2{font-size:24px;line-height:1.3;letter-spacing:-.5px;margin:10px 0 12px}.portfolio-copy p{font-size:14px;color:#5f7087}
.portfolio-tags{font-size:12px;color:#42607a;font-weight:700;border-top:1px solid #e5edf5;margin-top:20px;padding-top:16px}
.portfolio-callout{margin-top:35px;padding:32px 38px;background:#0a213d;color:#fff;border-radius:18px;display:flex;align-items:center;justify-content:space-between;gap:25px}
.portfolio-callout h2{font-size:27px;margin:0 0 9px}.portfolio-callout p{margin:0;color:#bdd1e5}
@media(max-width:960px){.nav-links{gap:11px}.nav-links>a{font-size:11px}}
@media(max-width:760px){.portfolio-grid{grid-template-columns:1fr}.portfolio-callout{display:block}.portfolio-callout .btn{margin-top:20px}.portfolio-hero{padding:66px 0 55px}}
@media(max-width:520px){.portfolio-card>img{height:200px}.portfolio-callout{padding:27px}}
@media(prefers-reduced-motion:reduce){.portfolio-card,.portfolio-card>img{transition:none!important}}

/* Control de elevadores en proyectos */
.elevator-project-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:center}
.elevator-project p{color:var(--muted)}
.elevator-project .elevator-project-note{font-size:12px;line-height:1.7;margin:20px 0}
@media(max-width:850px){.elevator-project-grid{grid-template-columns:1fr;gap:30px}.elevator-photo{max-width:660px;width:100%;margin:auto}}

.elevator-photo{overflow:hidden;border-radius:20px;box-shadow:0 16px 40px #10274420;background:var(--navy)}
.elevator-photo img{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:cover}