:root{
  --navy:#051232;
  --navy-2:#081a45;
  --navy-3:#0c2258;
  --lime:#C6FD0E;
  --white:#FBF9F5;
  --muted:#a9b3cc;
  --line:rgba(251,249,245,.12);
  --font-h:'Unbounded','Arial Black',system-ui,sans-serif;
  --font-b:'Manrope',system-ui,-apple-system,'Segoe UI',sans-serif;
  --r:20px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{background:var(--navy);color:var(--white);font-family:var(--font-b);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
.wrap{width:min(1180px,100% - 40px);margin-inline:auto}
.skip{position:absolute;left:-999px;top:8px;background:var(--lime);color:var(--navy);padding:8px 14px;border-radius:8px;z-index:200}
.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--lime);outline-offset:3px}

/* type */
h1,h2,h3{font-family:var(--font-h);line-height:1.12;font-weight:700;letter-spacing:-.02em}
h1{font-size:clamp(2.3rem,5.6vw,4.3rem);font-weight:800}
h2{font-size:clamp(1.65rem,3.6vw,2.7rem)}
h3{font-size:1.15rem}
em{font-style:normal;color:var(--lime)}
.lead{font-size:clamp(1.05rem,1.6vw,1.22rem);color:var(--muted);max-width:34em}
.sub{color:var(--muted);max-width:40em;margin-top:16px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-weight:700;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--lime);margin-bottom:20px}
.eyebrow.dark{color:var(--navy)}
.dot{width:9px;height:9px;background:var(--lime);display:inline-block;clip-path:polygon(0 0,100% 0,100% 100%,35% 100%,0 55%)}
.eyebrow.dark .dot{background:var(--navy)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:var(--font-b);font-weight:800;font-size:1rem;padding:16px 28px;border-radius:14px;border:2px solid transparent;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s}
.btn-lime{background:var(--lime);color:var(--navy);box-shadow:0 10px 30px -10px rgba(198,253,14,.55)}
.btn-lime:hover{transform:translateY(-2px);box-shadow:0 16px 36px -10px rgba(198,253,14,.7)}
.btn-ghost{border-color:var(--line);color:var(--white)}
.btn-ghost:hover{border-color:var(--lime);color:var(--lime)}
.btn-sm{padding:11px 20px;font-size:.92rem;border-radius:12px}

/* nav */
.nav{position:fixed;inset:0 0 auto 0;z-index:100;transition:background .3s,backdrop-filter .3s,border-color .3s;border-bottom:1px solid transparent}
.nav.scrolled{background:rgba(5,18,50,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-color:var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:76px}
.brand img{height:50px;width:auto}
.links{display:flex;align-items:center;gap:30px;font-weight:600;font-size:.95rem}
.links a:not(.btn){color:var(--muted);transition:color .2s}
.links a:not(.btn):hover{color:var(--white)}
.burger{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer;position:relative}
.burger span{position:absolute;left:10px;right:10px;height:2px;background:var(--white);transition:.25s}
.burger span:first-child{top:17px}.burger span:last-child{top:25px}
.burger[aria-expanded=true] span:first-child{top:21px;transform:rotate(45deg)}
.burger[aria-expanded=true] span:last-child{top:21px;transform:rotate(-45deg)}

/* hero */
.hero{position:relative;padding:150px 0 90px;overflow:hidden}
.hero::before{content:"";position:absolute;width:760px;height:760px;right:-240px;top:-160px;background:radial-gradient(closest-side,rgba(198,253,14,.14),transparent);pointer-events:none}
.hero::after{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(ellipse at 70% 30%,#000,transparent 70%);-webkit-mask-image:radial-gradient(ellipse at 70% 30%,#000,transparent 70%);opacity:.5;pointer-events:none}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero-copy h1{margin-bottom:24px}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;margin:34px 0 30px}
.trust{display:flex;flex-wrap:wrap;gap:10px 26px;color:var(--muted);font-size:.92rem;font-weight:600}
.trust li{display:flex;align-items:center;gap:9px}
.trust li::before{content:"";width:8px;height:8px;background:var(--lime);border-radius:2px}

.hero-visual{position:relative;height:460px}
.mock{position:absolute;background:var(--navy-2);border:1px solid var(--line);border-radius:18px;box-shadow:0 40px 80px -30px rgba(0,0,0,.7)}
.mock-web{left:0;top:10px;width:78%;overflow:hidden;animation:float 7s ease-in-out infinite}
.bar{display:flex;align-items:center;gap:7px;padding:12px 14px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.03)}
.bar i{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.2)}
.bar span{margin-left:10px;font-size:.72rem;color:var(--muted);background:rgba(255,255,255,.06);padding:3px 12px;border-radius:99px}
.mock-body{padding:26px 24px 28px}
.m-h{height:20px;width:86%;background:var(--white);border-radius:5px;margin-bottom:9px}
.m-h.s{width:58%;background:var(--lime);margin-bottom:20px}
.m-p{height:8px;width:92%;background:rgba(255,255,255,.18);border-radius:4px;margin-bottom:8px}
.m-p.w{width:70%}
.m-btn{display:inline-block;margin:16px 0 24px;background:var(--lime);color:var(--navy);font-weight:800;font-size:.8rem;padding:10px 20px;border-radius:9px}
.m-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.m-cards b{height:58px;border-radius:10px;background:rgba(255,255,255,.07);border:1px solid var(--line)}
.mock-app{right:0;bottom:0;width:58%;padding:18px;background:var(--navy-3);animation:float 7s ease-in-out -3s infinite}
.app-top{display:flex;justify-content:space-between;font-size:.78rem;font-weight:700;margin-bottom:14px}
.app-top em{font-size:.68rem;background:rgba(198,253,14,.14);padding:2px 9px;border-radius:99px}
.kpis{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:12px}
.kpis div{background:rgba(255,255,255,.05);border-radius:10px;padding:10px 12px}
.kpis small{display:block;font-size:.68rem;color:var(--muted)}
.kpis strong{font-family:var(--font-h);font-size:1.15rem;color:var(--lime)}
.chart{width:100%;height:78px;display:block}
.chip{position:absolute;background:var(--lime);color:var(--navy);font-weight:800;font-size:.76rem;padding:9px 15px;border-radius:99px;box-shadow:0 12px 30px -8px rgba(198,253,14,.5)}
.chip-1{right:6%;top:0}.chip-2{left:4%;bottom:26px;background:var(--white)}
@keyframes float{50%{transform:translateY(-10px)}}

/* strip */
main{overflow-x:clip}
.strip{background:var(--lime);color:var(--navy);overflow:hidden;padding:16px 0;transform:rotate(-1deg);margin:0 -20px}
.strip-track{display:flex;gap:44px;width:max-content;animation:scroll 38s linear infinite;font-family:var(--font-h);font-weight:700;font-size:.95rem;text-transform:uppercase;white-space:nowrap}
.strip-track span::after{content:"/";margin-left:44px;opacity:.5}
@keyframes scroll{to{transform:translateX(-50%)}}

/* sections */
.sec{padding:112px 0}
.sec-head{margin-bottom:56px}
.sec-head.center{text-align:center}
.sec-head.center h2{max-width:20em;margin-inline:auto}
.sec-light{background:var(--white);color:var(--navy)}
.sec-light h2{color:var(--navy)}
.sec-alt{background:var(--navy-2)}

/* services */
.svc-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.svc{position:relative;background:linear-gradient(160deg,var(--navy-2),var(--navy-3));border:1px solid var(--line);border-radius:28px;padding:44px 40px;display:flex;flex-direction:column;overflow:hidden;transition:transform .3s,border-color .3s}
.svc:hover{transform:translateY(-6px);border-color:rgba(198,253,14,.5)}
.svc-a{background:linear-gradient(160deg,#0d2a63,var(--navy-2))}
.num{font-family:var(--font-h);font-size:.85rem;font-weight:700;color:var(--lime);margin-bottom:22px}
.svc h3{font-size:clamp(1.3rem,2.2vw,1.65rem);margin-bottom:16px}
.svc>p{color:var(--muted)}
.ticks{margin:26px 0 32px;display:grid;gap:12px}
.ticks li{position:relative;padding-left:30px;font-weight:600;font-size:.97rem}
.ticks li::before{content:"";position:absolute;left:0;top:.5em;width:14px;height:14px;background:var(--lime);clip-path:polygon(0 0,100% 0,100% 100%,35% 100%,0 55%)}
.more{margin-top:auto;font-weight:800;color:var(--lime)}
.more:hover{text-decoration:underline}

/* apps */
.apps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.app{background:var(--navy);border:1px solid var(--line);border-radius:24px;overflow:hidden;display:flex;flex-direction:column;transition:transform .3s,border-color .3s}
.app:hover{transform:translateY(-6px);border-color:rgba(198,253,14,.5)}
.shot{margin:0;background:var(--navy-3);border-bottom:1px solid var(--line)}
.shot .bar{padding:10px 14px}

.shot img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;object-position:top left}
.app-info{padding:26px 26px 30px}
.app-info h3{color:var(--lime);margin-bottom:10px;font-size:1.25rem}
.app-info p{color:var(--muted);font-size:.96rem}
.apps-cta{margin-top:48px;display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:20px 28px;text-align:center}
.apps-cta p{font-family:var(--font-h);font-weight:600;font-size:1.1rem}

/* about */
.btn-navy{background:var(--navy);color:var(--white);margin-top:12px}
.btn-navy:hover{transform:translateY(-2px);color:var(--lime)}
.about{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:center}
.about-card{background:var(--navy);border-radius:28px;padding:44px 36px 32px;box-shadow:0 30px 60px -30px rgba(5,18,50,.6)}
.about-card img{width:78%;height:auto;margin:0 auto 32px}
.facts{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.facts li{background:rgba(255,255,255,.06);border:1px solid var(--line);border-radius:16px;padding:18px;color:var(--white)}
.facts strong{display:block;font-family:var(--font-h);font-size:1.6rem;color:var(--lime)}
.facts li>span{font-size:.88rem;color:var(--muted)}
.about-copy h2{margin-bottom:22px}
.about-copy p{margin-bottom:16px;max-width:36em;color:#33405f}
.about-copy p strong{color:var(--navy)}

/* tech */
.tech-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.tech{background:linear-gradient(160deg,var(--navy-2),var(--navy-3));border:1px solid var(--line);border-radius:24px;padding:32px 30px}
.tech-wide{grid-column:1/-1}
.tech h3{font-size:1.05rem;margin-bottom:18px;color:var(--lime)}
.tech p{color:var(--muted);font-size:.96rem;margin-top:18px}
.pills{display:flex;flex-wrap:wrap;gap:10px}
.pills li{background:rgba(255,255,255,.07);border:1px solid var(--line);border-radius:99px;padding:9px 18px;font-weight:700;font-size:.95rem;transition:.2s}
.pills li:hover{background:var(--lime);color:var(--navy);border-color:var(--lime)}

/* tags */
.tags{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;max-width:960px;margin:0 auto}
.tags span{background:#fff;border:2px solid var(--navy);border-radius:99px;padding:10px 22px;font-weight:700;font-size:.96rem;transition:.2s}
.tags span:hover{background:var(--navy);color:var(--lime);transform:translateY(-2px)}
.tags span:last-child{background:var(--lime);border-color:var(--lime)}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:s}
.steps li{position:relative;padding:32px 26px;border:1px solid var(--line);border-radius:22px;background:rgba(255,255,255,.02)}
.steps span{display:grid;place-items:center;width:46px;height:46px;border-radius:12px;background:var(--lime);color:var(--navy);font-family:var(--font-h);font-weight:800;margin-bottom:24px}
.steps h3{margin-bottom:10px;font-size:1.05rem}
.steps p{color:var(--muted);font-size:.96rem}

/* why */
.why{display:grid;grid-template-columns:1fr 1.1fr;gap:64px;align-items:center}
.why-head .btn{margin-top:32px}
.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.card{background:var(--navy);border:1px solid var(--line);border-radius:20px;padding:28px 24px}
.card h3{font-size:1rem;margin-bottom:10px;color:var(--lime)}
.card p{color:var(--muted);font-size:.95rem}

/* faq */
.faq-wrap{max-width:860px}
.faq{display:grid;gap:12px}
details{border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.02);transition:border-color .2s}
details[open]{border-color:rgba(198,253,14,.5)}
summary{cursor:pointer;list-style:none;padding:22px 26px;font-weight:700;display:flex;justify-content:space-between;gap:20px;align-items:center}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-family:var(--font-h);font-size:1.4rem;color:var(--lime);transition:transform .25s}
details[open] summary::after{transform:rotate(45deg)}
details p{padding:0 26px 24px;color:var(--muted)}

/* cta */
.cta{background:radial-gradient(800px 400px at 85% 0,rgba(198,253,14,.12),transparent),var(--navy-2)}
.cta-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.contact-list{margin-top:36px;display:grid;gap:14px}
.contact-list li{display:flex;flex-direction:column;border-left:3px solid var(--lime);padding-left:16px}
.contact-list span{font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:700}
.contact-list a{font-weight:700;font-size:1.1rem}
.contact-list a:hover{color:var(--lime)}
.form{background:var(--navy);border:1px solid var(--line);border-radius:26px;padding:34px;display:grid;gap:18px}
.form label{display:grid;gap:8px;font-weight:700;font-size:.88rem}
.form input,.form select,.form textarea{width:100%;font:inherit;font-weight:500;color:var(--white);background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:12px;padding:14px 16px;transition:border-color .2s}
.form select option{color:#000}
.form input::placeholder,.form textarea::placeholder{color:#7f8ba8}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--lime)}
.form .err{border-color:#ff6b6b!important}
.form-msg{font-size:.9rem;min-height:1.2em;color:var(--muted)}

/* footer */
.foot{border-top:1px solid var(--line);padding:56px 0 40px;text-align:center}
.foot img{height:80px;width:auto;margin:0 auto 14px}
.foot p{color:var(--muted)}
.foot .copy{font-size:.85rem;margin-top:18px;opacity:.7}

.wa-float{position:fixed;right:20px;bottom:20px;z-index:90;width:58px;height:58px;border-radius:50%;background:var(--lime);color:var(--navy);display:grid;place-items:center;box-shadow:0 14px 34px -8px rgba(198,253,14,.6);transition:transform .2s}
.wa-float:hover{transform:scale(1.08)}

/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
.no-js .reveal{opacity:1;transform:none}

/* responsive */
@media(max-width:1120px){
  .links{gap:20px;font-size:.88rem}
  .brand img{height:44px}
}
@media(max-width:980px){
  .hero-grid,.why,.cta-grid,.about{grid-template-columns:1fr;gap:48px}
  .hero{padding-top:128px}
  .hero-visual{height:420px;max-width:560px}
  .svc-grid{grid-template-columns:1fr}
  .apps{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  body{font-size:16px}
  .sec{padding:80px 0}
  .burger{display:block}
  .links{position:fixed;inset:76px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;background:var(--navy);padding:12px 20px 24px;border-bottom:1px solid var(--line);transform:translateY(-130%);transition:transform .3s;visibility:hidden}
  .links.open{transform:none;visibility:visible}
  .links a:not(.btn){padding:16px 4px;border-bottom:1px solid var(--line);color:var(--white)}
  .links .btn{margin-top:18px}
  .brand img{height:44px}
  .svc{padding:34px 26px}
  .why-grid,.steps,.apps,.tech-grid{grid-template-columns:1fr}
  .hero-visual{height:380px}
  .form{padding:24px}
  .btn{width:100%}
  .cta-row .btn{width:100%}
  .btn-sm{width:100%}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}

/* ===== animaciones y pulido ===== */
.progress{position:fixed;top:0;left:0;right:0;height:3px;background:var(--lime);transform-origin:0 50%;transform:scaleX(0);z-index:200;pointer-events:none}
.reveal[data-anim=left]{transform:translateX(-44px)}
.reveal[data-anim=right]{transform:translateX(44px)}
.reveal[data-anim=zoom]{transform:scale(.92) translateY(18px)}
.reveal.in{opacity:1;transform:none}
.svc.in:hover,.app.in:hover{transform:translateY(-8px)}
.tech.in:hover,.card.in:hover,.steps li.in:hover{transform:translateY(-5px);border-color:rgba(198,253,14,.45)}
.tech,.card,.steps li,.svc,.app{transition:opacity .7s ease,transform .35s ease,border-color .3s}

/* brillo que sigue al mouse */
.spot{position:relative}
.spot::before{content:"";position:absolute;inset:0;border-radius:inherit;background:radial-gradient(380px circle at var(--mx,50%) var(--my,50%),rgba(198,253,14,.13),transparent 60%);opacity:0;transition:opacity .3s;pointer-events:none;z-index:1}
.spot:hover::before{opacity:1}

/* botones con destello */
.btn-lime{position:relative;overflow:hidden}
.btn-lime::after{content:"";position:absolute;top:0;left:-70%;width:45%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.55),transparent);transform:skewX(-20deg);transition:left .6s}
.btn-lime:hover::after{left:130%}
.btn svg{transition:transform .25s}
.btn:hover svg{transform:translateX(4px)}

/* hero */
.hero-visual .mock-web{translate:calc(var(--px,0)*-14px) calc(var(--py,0)*-14px)}
.hero-visual .mock-app{translate:calc(var(--px,0)*16px) calc(var(--py,0)*16px)}
.hero-visual .chip{translate:calc(var(--px,0)*24px) calc(var(--py,0)*24px)}
.chip-1{animation:float 5s ease-in-out infinite}
.chip-2{animation:float 6s ease-in-out -2s infinite}
.hero::before{animation:glow 9s ease-in-out infinite alternate}
@keyframes glow{to{transform:translate(-60px,50px) scale(1.15);opacity:.8}}
.m-btn{animation:pulse 2.4s ease-in-out infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(198,253,14,.5)}50%{box-shadow:0 0 0 10px rgba(198,253,14,0)}}
.chart path:last-of-type{stroke-dasharray:400;stroke-dashoffset:400;animation:draw 2.4s .6s ease forwards}
@keyframes draw{to{stroke-dashoffset:0}}

/* títulos: subrayado que se dibuja */
.sec-head h2 em,.why-head h2 em{background:linear-gradient(var(--lime),var(--lime)) 0 100%/0 3px no-repeat;transition:background-size .9s .3s ease}
.sec-head.in h2 em,.why-head.in h2 em{background-size:100% 3px}

/* apps */
.shot{overflow:hidden}
.shot img{transition:transform .6s ease}
.app:hover .shot img{transform:scale(1.05)}

/* tecnologías: prolijo y con entrada escalonada */
.tech{display:flex;flex-direction:column}
.tech p{margin-top:auto;padding-top:20px}
.js .pills li{opacity:0;transform:scale(.8) translateY(8px)}
.js .tech.in .pills li{opacity:1;transform:none;transition:opacity .5s,transform .5s cubic-bezier(.3,1.4,.5,1),background .2s,color .2s;transition-delay:calc(var(--i,0)*55ms + .25s),calc(var(--i,0)*55ms + .25s),0s,0s}
.js .tech.in .pills li:hover{transform:translateY(-3px);transition-delay:0s}

/* pasos */
.steps li span{transition:transform .4s cubic-bezier(.3,1.5,.5,1)}
.steps li:hover span{transform:rotate(-8deg) scale(1.12)}

/* rubros con entrada */
.js .tags span{opacity:0;transform:translateY(14px)}
.js .tags.in span{opacity:1;transform:none;transition:opacity .45s,transform .45s,background .2s,color .2s;transition-delay:calc(var(--i,0)*40ms),calc(var(--i,0)*40ms),0s,0s}
.js .tags.in span:hover{transform:translateY(-3px);transition-delay:0s}

/* FAQ suave */
details p{animation:fade .35s ease}
@keyframes fade{from{opacity:0;transform:translateY(-6px)}}

@media(max-width:760px){.reveal[data-anim=left],.reveal[data-anim=right]{transform:translateY(26px)}}
@media(prefers-reduced-motion:reduce){.js .pills li,.js .tags span{opacity:1!important;transform:none!important}.progress{display:none}}
.foot .social{display:flex;justify-content:center;gap:24px;margin-top:20px;font-weight:700}
.foot .social a{color:var(--white);transition:color .2s}
.foot .social a:hover{color:var(--lime)}

/* ===== OPTIMIZACIÓN MÓVIL ===== */
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{-webkit-tap-highlight-color:transparent}
.wa-float{bottom:calc(20px + env(safe-area-inset-bottom));right:calc(20px + env(safe-area-inset-right))}

@media(hover:none){
  .svc.in:hover,.app.in:hover,.tech.in:hover,.card.in:hover,.steps li.in:hover,.btn-lime:hover,.tags span:hover{transform:none}
  .spot::before{display:none}
}

@media(max-width:760px){
  .wrap{width:calc(100% - 32px)}
  body{font-size:16px;line-height:1.6}
  h1{font-size:clamp(1.95rem,9.2vw,2.5rem);line-height:1.1}
  h2{font-size:clamp(1.45rem,6.6vw,1.85rem)}
  h3{font-size:1.05rem}
  .eyebrow{font-size:.7rem;margin-bottom:14px}

  /* nav ligera y sin blur (costoso en móviles) */
  .nav-in{height:62px}
  .nav.scrolled{backdrop-filter:none;-webkit-backdrop-filter:none;background:rgba(5,18,50,.97)}
  .brand img{height:40px}
  .links{inset:62px 0 auto 0;max-height:calc(100svh - 62px);overflow-y:auto;padding:8px 16px 22px}
  .links a:not(.btn){font-size:1.05rem;padding:17px 4px}

  /* hero */
  .hero{padding:92px 0 44px}
  .hero-grid{gap:30px}
  .hero-copy h1{margin-bottom:14px}
  .lead{font-size:1rem}
  .cta-row{margin:22px 0 20px;gap:10px}
  .btn{min-height:52px;padding:14px 22px}
  .trust{gap:6px 16px;font-size:.84rem}
  .hero::before{animation:none;width:420px;height:420px;right:-170px;top:-80px}
  .hero::after{display:none}
  .hero-visual{height:290px;margin:0 auto;width:100%;max-width:420px}
  .mock-web{width:84%;top:0;animation:none}
  .mock-app{width:64%;padding:12px;animation:none}
  .hero-visual .mock-web,.hero-visual .mock-app,.hero-visual .chip{translate:none}
  .bar{padding:9px 11px}
  .mock-body{padding:14px}
  .m-h{height:13px;margin-bottom:7px}.m-h.s{margin-bottom:12px}
  .m-p{height:6px;margin-bottom:6px}
  .m-btn{margin:10px 0 12px;padding:7px 13px;font-size:.7rem;animation:none}
  .m-cards b{height:30px}
  .app-top{margin-bottom:8px;font-size:.7rem}
  .kpis{gap:6px;margin-bottom:8px}
  .kpis div{padding:6px 8px}
  .kpis small{font-size:.58rem}
  .kpis strong{font-size:.85rem}
  .chart{height:46px}
  .chip{font-size:.68rem;padding:7px 12px}
  .chip-1{right:2%;top:-6px;animation:none}
  .chip-2{display:none}

  .strip{padding:11px 0}
  .strip-track{font-size:.78rem;gap:30px}
  .strip-track span::after{margin-left:30px}

  /* secciones más compactas */
  .sec{padding:60px 0}
  .sec-head{margin-bottom:30px}
  .sub{margin-top:12px;font-size:.98rem}

  .svc-grid{gap:16px}
  .svc{padding:26px 22px;border-radius:22px}
  .num{margin-bottom:14px}
  .ticks{margin:18px 0 22px;gap:10px}
  .ticks li{font-size:.92rem;padding-left:26px}

  /* proyectos: carrusel con scroll táctil */
  .apps{display:flex;gap:14px;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;margin:0 -16px;padding:4px 16px 20px;-webkit-overflow-scrolling:touch;scrollbar-width:none;overscroll-behavior-x:contain}
  .apps::-webkit-scrollbar{display:none}
  .app{flex:0 0 82%;scroll-snap-align:center;border-radius:20px}
  .apps .app.reveal{opacity:1;transform:none}
  .app-info{padding:20px 20px 24px}
  .app-info p{font-size:.92rem}
  .apps-cta{margin-top:22px;gap:14px}
  .apps-cta p{font-size:.98rem}

  .tech-grid{gap:14px}
  .tech{padding:22px 20px;border-radius:20px}
  .tech h3{margin-bottom:14px}
  .pills{gap:8px}
  .pills li{padding:8px 14px;font-size:.88rem}
  .tech p{font-size:.92rem;padding-top:16px}

  .tags{gap:8px}
  .tags span{padding:8px 14px;font-size:.88rem}

  .steps{gap:12px}
  .steps li{display:grid;grid-template-columns:44px 1fr;column-gap:16px;padding:18px;border-radius:18px}
  .steps li span{grid-row:1/3;margin:0;width:44px;height:44px}
  .steps h3{margin-bottom:4px}
  .steps p{font-size:.92rem}

  .why{gap:30px}
  .why-grid{gap:12px}
  .card{padding:20px}
  .card p{font-size:.92rem}

  .about{gap:28px}
  .about-card{padding:28px 20px 20px;border-radius:22px}
  .about-card img{width:62%;margin-bottom:22px}
  .facts{gap:10px}
  .facts li{padding:14px}
  .facts strong{font-size:1.3rem}

  summary{padding:17px 18px;font-size:.95rem}
  details p{padding:0 18px 18px;font-size:.95rem}

  .cta-grid{gap:30px}
  .contact-list{margin-top:24px}
  .form{padding:22px 18px;border-radius:22px;gap:16px}
  .form input,.form select,.form textarea{font-size:16px;padding:14px;min-height:50px}

  .foot{padding:44px 0 96px}
  .foot img{height:64px}
  .foot .social{flex-direction:column;gap:12px}
  .wa-float{width:54px;height:54px;right:14px}

  /* entradas más cortas y livianas */
  .reveal{transform:translateY(16px);transition-duration:.5s}
  .reveal[data-anim]{transform:translateY(16px)}
  .reveal.in{transform:none}
}

@media(max-width:380px){
  h1{font-size:1.85rem}
  .hero-visual{height:260px}
  .app{flex-basis:88%}
}