:root{
  --bg:#05070d;--bg-2:#090d18;--ink:#eef2f9;--muted:#98a4b8;--muted-2:#6b7889;
  --blue:#5b8cff;--teal:#2dd4bf;--violet:#8b5cf6;
  --line:rgba(148,170,205,.14);--line-strong:rgba(148,170,205,.24);
  --panel:linear-gradient(180deg,rgba(255,255,255,.055),rgba(255,255,255,.018));
  --grad:linear-gradient(92deg,#5b8cff 0%,#2dd4bf 100%);
  --font:'Inter',system-ui,sans-serif;--heading:'Manrope','Inter',sans-serif;
  --radius:18px;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:clip}
button,input,select,textarea{font:inherit}
a{color:inherit;text-decoration:none}
button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}
button{cursor:pointer}
img{max-width:100%;display:block}
svg{display:block}
h1,h2,h3,p{margin:0}
h1,h2,h3{font-family:var(--heading);font-weight:800;letter-spacing:-.045em}
h2{font-size:clamp(2.3rem,4vw,3.4rem);line-height:1.12}
h2 em,h1 em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
h3{font-size:1.3rem;line-height:1.35;letter-spacing:-.03em;font-weight:700}
p{color:var(--muted)}
::selection{background:rgba(91,140,255,.4)}
::-webkit-scrollbar{width:11px}
::-webkit-scrollbar-thumb{background:#1c2534;border-radius:8px;border:3px solid var(--bg)}
::-webkit-scrollbar-track{background:var(--bg)}
[hidden]{display:none!important}
:focus-visible{outline:2px solid var(--blue);outline-offset:4px;border-radius:4px}

.container{width:min(1220px,calc(100% - 48px));margin-inline:auto}
.section{padding-block:112px}

/* ---------- fondo global ---------- */
.bg-aurora{position:fixed;inset:0;z-index:-1;overflow:hidden;background:
  radial-gradient(1100px 520px at 85% -10%,rgba(91,140,255,.14),transparent 60%),
  radial-gradient(900px 500px at -10% 30%,rgba(45,212,191,.10),transparent 60%),
  radial-gradient(800px 600px at 70% 110%,rgba(139,92,246,.10),transparent 60%),var(--bg)}
.orb{position:absolute;border-radius:50%;filter:blur(110px);opacity:.5;will-change:transform}
.orb-a{width:520px;height:520px;left:-160px;top:-120px;background:radial-gradient(circle,rgba(91,140,255,.35),transparent 65%);animation:drift 26s ease-in-out infinite alternate}
.orb-b{width:460px;height:460px;right:-140px;top:32%;background:radial-gradient(circle,rgba(45,212,191,.28),transparent 65%);animation:drift 32s ease-in-out -8s infinite alternate-reverse}
.orb-c{width:420px;height:420px;left:28%;bottom:-200px;background:radial-gradient(circle,rgba(139,92,246,.26),transparent 65%);animation:drift 38s ease-in-out -16s infinite alternate}
@keyframes drift{from{transform:translate3d(0,0,0) scale(1)}to{transform:translate3d(70px,-50px,0) scale(1.15)}}

.skip-link{position:fixed;left:20px;top:-100px;z-index:100;background:var(--ink);color:#05070d;padding:12px 20px;border-radius:8px;font-weight:600}
.skip-link:focus{top:12px}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:40;background:rgba(5,7,13,.62);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid transparent;transition:border-color .3s,background .3s}
.site-header.scrolled{border-bottom-color:var(--line);background:rgba(5,7,13,.85)}
.header-inner{min-height:84px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0;font-family:var(--heading);font-size:17px;font-weight:800;letter-spacing:-.04em}
.brand b{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.site-header nav{display:flex;align-items:center;gap:30px;font-size:14px;font-weight:500;color:var(--muted)}
.site-header nav>a:not(.button){position:relative;transition:color .2s}
.site-header nav>a:not(.button):hover{color:var(--ink)}
.site-header nav>a:not(.button):after{content:'';position:absolute;left:0;right:100%;bottom:-6px;height:1.5px;background:var(--grad);transition:right .25s}
.site-header nav>a:not(.button):hover:after{right:0}

/* ---------- botones ---------- */
.button{position:relative;overflow:hidden;min-height:52px;display:inline-flex;justify-content:center;align-items:center;gap:10px;padding:13px 26px;font-size:14.5px;font-weight:600;border-radius:12px;border:1px solid transparent;line-height:1.4;transition:transform .2s,box-shadow .25s,background .2s,border-color .2s}
.button span{font-size:17px;font-weight:400}
.button-primary{background:var(--grad);color:#04121a;box-shadow:0 8px 28px rgba(45,212,191,.22),0 2px 10px rgba(91,140,255,.25)}
.button-primary:hover{transform:translateY(-2px);box-shadow:0 14px 36px rgba(45,212,191,.3),0 4px 14px rgba(91,140,255,.3)}
.button-primary:after{content:'';position:absolute;top:0;bottom:0;left:-80%;width:50%;background:linear-gradient(105deg,transparent,rgba(255,255,255,.55),transparent);transform:skewX(-20deg);transition:left .6s ease}
.button-primary:hover:after{left:130%}
.button-ghost{border-color:var(--line-strong);color:var(--ink);background:rgba(255,255,255,.02)}
.button-ghost:hover{background:rgba(255,255,255,.07);border-color:rgba(148,170,205,.4)}
.button-small{min-height:44px;padding:10px 20px;border-radius:11px}
.menu-toggle{display:none}
.text-link{font-weight:600;font-size:14.5px;display:inline-flex;gap:10px;align-items:center;color:var(--teal);transition:gap .2s,color .2s}
.text-link:hover{gap:15px;color:#5eead4}

/* ---------- hero ---------- */
.hero{position:relative;min-height:calc(100svh - 84px);display:flex;align-items:center;overflow:hidden;padding-block:80px 96px}
#net{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.hero-grid{position:absolute;inset:0;z-index:0;background-image:linear-gradient(rgba(148,170,205,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(148,170,205,.05) 1px,transparent 1px);background-size:58px 58px;mask-image:radial-gradient(ellipse 90% 80% at 50% 40%,#000 30%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse 90% 80% at 50% 40%,#000 30%,transparent 75%)}
.hero-inner{position:relative;z-index:1;width:min(1220px,calc(100% - 48px));margin-inline:auto}
.hero-copy{max-width:840px}
.hero-badge{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:550;color:#bcd0ea;background:rgba(91,140,255,.09);border:1px solid rgba(91,140,255,.28);padding:9px 18px;border-radius:100px;margin-bottom:34px}
.pulse-dot{width:7px;height:7px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 0 rgba(45,212,191,.6);animation:pulse 2.2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(45,212,191,.55)}70%{box-shadow:0 0 0 9px rgba(45,212,191,0)}100%{box-shadow:0 0 0 0 rgba(45,212,191,0)}}
.hero h1{font-size:clamp(3rem,6.4vw,5.3rem);line-height:1.05;letter-spacing:-.05em}
.hero-lead{font-size:clamp(1.05rem,1.6vw,1.28rem);line-height:1.75;max-width:640px;margin-top:28px;color:#c0cbdd}
.hero-actions{display:flex;gap:16px;align-items:center;margin-top:40px;flex-wrap:wrap}
.hero-points{list-style:none;display:flex;flex-wrap:wrap;gap:10px 28px;padding:0;margin:44px 0 0}
.hero-points li{display:flex;align-items:center;gap:9px;font-size:13.5px;color:var(--muted)}
.hero-points svg{width:16px;height:16px;stroke:var(--teal);stroke-width:2.2;fill:none;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
.scroll-hint{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:1;width:26px;height:42px;border:1.5px solid var(--line-strong);border-radius:20px;display:flex;justify-content:center;padding-top:8px}
.scroll-hint span{width:3px;height:9px;border-radius:3px;background:var(--teal);animation:drop 1.8s ease-in-out infinite}
@keyframes drop{0%{transform:translateY(0);opacity:1}70%{transform:translateY(14px);opacity:0}100%{transform:translateY(0);opacity:0}}

/* ---------- marquee ---------- */
.marquee{border-block:1px solid var(--line);padding-block:26px;display:grid;gap:16px;background:rgba(255,255,255,.015);overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.marquee-track{display:flex;width:max-content;animation:scroll 46s linear infinite}
.marquee-track.marquee-reverse{animation-direction:reverse;animation-duration:54s}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee-row{display:flex;align-items:center;gap:18px;padding-right:18px}
.marquee-row span{font-family:var(--heading);font-weight:600;font-size:14px;letter-spacing:.02em;color:#aab8cf;background:rgba(255,255,255,.035);border:1px solid var(--line);padding:9px 20px;border-radius:100px;white-space:nowrap;transition:border-color .2s,color .2s}
.marquee-row span:hover{border-color:rgba(45,212,191,.5);color:#e8fff9}
.marquee-row i{width:4px;height:4px;border-radius:50%;background:var(--teal);flex-shrink:0;opacity:.65}
@keyframes scroll{to{transform:translateX(-50%)}}

/* ---------- encabezados de sección ---------- */
.section-heading{display:grid;grid-template-columns:1.15fr 1fr;gap:70px;align-items:end;margin-bottom:58px}
.section-kicker{display:flex;align-items:center;gap:10px;font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:#8fb3ff;margin-bottom:18px}
.kicker-dot{width:6px;height:6px;border-radius:50%;background:var(--grad);flex-shrink:0;box-shadow:0 0 10px rgba(45,212,191,.8)}
.section-heading>p{max-width:420px;justify-self:end;line-height:1.8;font-size:16.5px}

/* ---------- tarjetas glass ---------- */
.card{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);transition:transform .3s,border-color .3s,box-shadow .3s}
.card:before{content:'';position:absolute;inset:0;border-radius:inherit;background:radial-gradient(420px circle at var(--mx,50%) var(--my,50%),rgba(91,140,255,.13),transparent 45%);opacity:0;transition:opacity .3s;pointer-events:none}
.card:hover{transform:translateY(-5px);border-color:rgba(91,140,255,.4);box-shadow:0 20px 50px rgba(2,6,18,.55),0 0 0 1px rgba(91,140,255,.12)}
.card:hover:before{opacity:1}

/* ---------- servicios ---------- */
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.service{padding:36px 32px 32px;display:flex;flex-direction:column;align-items:flex-start}
.service-icon{width:54px;height:54px;display:grid;place-items:center;border-radius:14px;background:linear-gradient(135deg,rgba(91,140,255,.22),rgba(91,140,255,.07));border:1px solid rgba(91,140,255,.35);color:#9db9ff;margin-bottom:26px;box-shadow:0 0 24px rgba(91,140,255,.14) inset}
.service-icon.teal{background:linear-gradient(135deg,rgba(45,212,191,.22),rgba(45,212,191,.07));border-color:rgba(45,212,191,.35);color:#5eead4;box-shadow:0 0 24px rgba(45,212,191,.14) inset}
.service-icon.violet{background:linear-gradient(135deg,rgba(139,92,246,.22),rgba(139,92,246,.07));border-color:rgba(139,92,246,.35);color:#c4b5fd;box-shadow:0 0 24px rgba(139,92,246,.14) inset}
.service-icon svg{width:27px;height:27px;fill:none;stroke:currentColor;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}
.service>p{font-size:15.5px;line-height:1.8;margin-top:14px}
.service ul{list-style:none;padding:0;margin:24px 0 30px;font-size:14px;color:#b6c2d6;line-height:1.7;width:100%}
.service li{padding-left:17px;position:relative;margin-bottom:9px}
.service li:before{content:'';width:5px;height:5px;border-radius:50%;background:var(--teal);position:absolute;left:0;top:9px;box-shadow:0 0 8px rgba(45,212,191,.8)}
.service-link{margin-top:auto;font-size:14px;font-weight:600;display:inline-flex;gap:9px;align-items:center;color:#9db9ff;transition:gap .2s,color .2s}
.service-link:hover{gap:14px;color:#c0d4ff}
.service-link span{font-size:17px;font-weight:400}

/* ---------- proceso ---------- */
.process{background:linear-gradient(180deg,transparent,rgba(91,140,255,.05) 30%,rgba(45,212,191,.04) 70%,transparent)}
.process-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.process-grid li{position:relative;padding:34px 34px 30px;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel)}
.process-grid li:before{content:'';position:absolute;top:-1px;left:34px;right:34px;height:1.5px;background:var(--grad);opacity:.7;border-radius:2px}
.step-number{font-family:var(--heading);font-size:15px;font-weight:800;letter-spacing:.14em;display:inline-flex;justify-content:center;align-items:center;width:52px;height:52px;border-radius:14px;background:rgba(45,212,191,.1);border:1px solid rgba(45,212,191,.35);color:var(--teal);margin-bottom:26px;text-shadow:0 0 18px rgba(45,212,191,.5)}
.process-grid h3{font-size:1.28rem}
.process-grid p{font-size:15.5px;line-height:1.8;margin-top:13px}
.step-result{margin-top:28px;padding-top:20px;border-top:1px solid var(--line);font-size:14px;color:#d4deec}
.step-result span{display:block;color:var(--muted-2);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;margin-bottom:5px}
.process-end{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:54px;padding:26px 34px;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel)}
.process-end p{font-size:15px}

/* ---------- enfoque ---------- */
.approach{display:grid;grid-template-columns:1fr 1.08fr;gap:90px;align-items:start}
.approach-intro>p:not(.section-kicker){margin-top:24px;max-width:400px;line-height:1.8;font-size:16.5px}
.brand-signature{display:flex;align-items:center;gap:15px;margin-top:38px;padding:18px 22px;border:1px solid var(--line);border-radius:14px;background:var(--panel);color:#a9b6ca;font-size:12.5px;line-height:1.6;font-family:var(--heading);font-weight:600;letter-spacing:-.01em}
.principles{display:grid;gap:18px}
.principles article{display:flex;gap:22px;padding:30px 30px 28px}
.principle-mark{font-family:var(--heading);font-size:21px;line-height:1;display:grid;place-items:center;width:46px;height:46px;flex-shrink:0;border-radius:12px;background:linear-gradient(135deg,rgba(45,212,191,.18),rgba(91,140,255,.12));border:1px solid rgba(45,212,191,.3);color:var(--teal)}
.principles h3{font-size:1.17rem}
.principles p{font-size:15.5px;line-height:1.8;margin-top:10px}

/* ---------- faq ---------- */
.faq-section{display:grid;grid-template-columns:.85fr 1.15fr;gap:80px;align-items:start}
.faq-list{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);overflow:hidden}
details{border-bottom:1px solid var(--line)}
details:last-child{border-bottom:0}
summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px;align-items:center;padding:22px 28px;font-size:15.5px;font-weight:600;transition:background .2s}
summary:hover{background:rgba(255,255,255,.03)}
summary::-webkit-details-marker{display:none}
summary>span{font-size:22px;font-weight:400;transition:transform .25s;color:var(--teal)}
details[open] summary>span{transform:rotate(45deg)}
details p{font-size:15px;padding:0 28px 24px;max-width:640px;line-height:1.85}

/* ---------- contacto ---------- */
.contact-panel{position:relative;border:1px solid rgba(91,140,255,.28);border-radius:28px;padding:clamp(32px,5vw,72px);background:linear-gradient(150deg,rgba(91,140,255,.09),rgba(45,212,191,.05) 55%,rgba(139,92,246,.07));overflow:hidden}
.contact-glow{position:absolute;inset:-40%;background:radial-gradient(45% 45% at 20% 10%,rgba(91,140,255,.18),transparent 60%),radial-gradient(40% 40% at 90% 90%,rgba(45,212,191,.14),transparent 60%);pointer-events:none}
.contact-grid{position:relative;display:grid;grid-template-columns:1fr 1.08fr;gap:80px;align-items:start}
.contact h2{font-size:clamp(2.2rem,3.4vw,3rem)}
.contact-copy>p:not(.section-kicker){max-width:380px;margin-top:24px;font-size:16px;line-height:1.85}
.contact-note{font-size:13px;margin-top:36px;display:flex;align-items:center;gap:12px;color:#93a3ba}
.short-line{width:28px;height:2px;background:var(--grad);display:inline-block;flex-shrink:0;border-radius:2px}
.direct-contact{display:inline-block;margin-top:24px;font-weight:600;color:#9db9ff}
.direct-contact:hover{color:#c0d4ff}

.project-form{padding:0}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:8px;margin-bottom:18px}
.field label{font-size:13.5px;font-weight:600;color:#c6d1e2}
.field label span{font-weight:400;color:#7f93ad;font-size:12px}
input,select,textarea{color:var(--ink);background:rgba(5,9,18,.55);border:1px solid rgba(148,170,205,.22);border-radius:11px;padding:13px 14px;font-size:14.5px;min-width:0;width:100%;line-height:1.6;transition:border-color .2s,box-shadow .2s,background .2s}
input,select{height:50px}
textarea{resize:vertical;min-height:120px}
input::placeholder,textarea::placeholder{color:#5f6d82}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(91,140,255,.18);background:rgba(5,9,18,.8)}
select{appearance:none;padding-right:38px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16'%3E%3Cpath d='m4 6 4 4 4-4' fill='none' stroke='%2398a4b8' stroke-width='1.5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center}
.project-form>.button{width:100%;justify-content:space-between;min-height:56px}
.form-help{font-size:12.5px;line-height:1.65;margin-top:14px;color:#8494aa}
.form-result{margin-top:22px;padding:20px;border:1px solid rgba(45,212,191,.3);background:rgba(45,212,191,.06);border-radius:12px}
.form-result p{font-size:14px;margin-bottom:15px;color:#a7e8dd}
.form-result label{font-size:13.5px}
.form-result textarea{font-size:14px;margin:7px 0 12px;background:rgba(5,9,18,.7)}

/* ---------- footer ---------- */
.site-footer{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:120px;border-top:1px solid var(--line)}
.footer-brand{font-size:15px;gap:10px}
.site-footer>p{font-size:12.5px}
.site-footer>span{font-size:12.5px;color:#6b7889}

/* ---------- reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.6,.2,1),transform .7s cubic-bezier(.2,.6,.2,1)}
.reveal.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media(max-width:1080px){
  .container{width:calc(100% - 44px)}
  .section-heading{gap:40px}
  .approach{gap:50px}
  .contact-grid{gap:50px}
  .service{padding:30px 26px 28px}
}
@media(max-width:940px){
  html{scroll-padding-top:84px}
  .header-inner{min-height:74px}
  .menu-toggle{display:flex;flex-direction:column;gap:6px;border:1px solid var(--line);background:rgba(255,255,255,.03);padding:12px;min-width:46px;min-height:46px;align-items:center;justify-content:center;border-radius:11px}
  .menu-toggle span{width:22px;height:1.7px;background:var(--ink);transition:transform .2s;border-radius:2px}
  .menu-toggle[aria-expanded=true] span:first-child{transform:translateY(3.85px) rotate(45deg)}
  .menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-3.85px) rotate(-45deg)}
  .site-header nav{display:none;position:absolute;left:16px;right:16px;top:calc(100% + 10px);padding:18px;background:rgba(9,13,24,.97);border:1px solid var(--line);border-radius:16px;box-shadow:0 24px 60px rgba(0,0,0,.55);backdrop-filter:blur(20px)}
  .site-header nav.is-open{display:flex;align-items:stretch;flex-direction:column;gap:4px}
  .site-header nav>a{font-size:15.5px;padding:11px 12px;border-radius:10px}
  .site-header nav>a:not(.button):hover{background:rgba(255,255,255,.05)}
  .site-header nav>a:not(.button):after{display:none}
  .site-header nav>.button{margin-top:8px}
  .hero{min-height:auto;padding-block:90px 72px}
  .hero-points{margin-top:36px}
  .scroll-hint{display:none}
  .section{padding-block:84px}
  .section-heading{grid-template-columns:1fr;gap:20px;margin-bottom:40px}
  .section-heading>p{justify-self:start}
  .service-grid{grid-template-columns:1fr;gap:18px}
  .process-grid{grid-template-columns:1fr;gap:18px}
  .approach{grid-template-columns:1fr;gap:44px}
  .faq-section{grid-template-columns:1fr;gap:32px}
  .contact-grid{grid-template-columns:1fr;gap:44px}
}
@media(max-width:640px){
  .container{width:calc(100% - 36px)}
  .section{padding-block:68px}
  .hero{padding-block:64px 56px}
  .hero-actions{flex-direction:column;align-items:stretch}
  .hero-actions .button{width:100%;justify-content:center}
  .hero-points{flex-direction:column;gap:12px}
  .form-row{grid-template-columns:1fr;gap:0}
  .process-end{flex-direction:column;align-items:flex-start;padding:24px}
  .contact-panel{border-radius:22px}
  .marquee{padding-block:20px}
  .site-footer{flex-direction:column;align-items:flex-start;padding-block:32px;gap:16px}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*:before,*:after{transition:none!important;animation:none!important}
  .reveal{opacity:1;transform:none}
}