:root{
  --navy-900:#08264f;
  --navy-800:#0b3d91;
  --ink:#0d2240;
  --slate:#3d4a5e;
  --mist:#7a8699;
  --blue-soft:#b9c9e4;
  --surface-tint:#f2f6fc;
  --red:#d6001c;
  --red-dark:#b80018;
  --white:#ffffff;
  --pad-x:52px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--white);
  font-family:'IBM Plex Sans',system-ui,-apple-system,sans-serif;
  color:var(--ink);
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.shell{
  width:100%;
  background:var(--white);
  overflow:hidden;
}

/* ---- Hero block (navy) ---- */
.hero-block{background:var(--navy-900);color:var(--white)}
.nav{
  display:flex;justify-content:space-between;align-items:center;
  padding:24px var(--pad-x);
  border-bottom:1px solid rgba(255,255,255,.12);
  position:relative;
}
.wordmark{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:600;letter-spacing:-.01em}
.wordmark svg{display:block;flex-shrink:0}
.nav-right{display:flex;align-items:center;gap:26px;font-size:13.5px;color:var(--blue-soft)}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links a{transition:color .16s ease}
.nav-links a:hover{color:var(--white)}
.lang-toggle{display:flex;align-items:center;gap:8px;font-size:13.5px}
.lang-toggle button{
  background:none;border:none;padding:0;cursor:pointer;
  font:inherit;color:var(--blue-soft);transition:color .16s ease;
}
.lang-toggle button.active{color:var(--white);font-weight:600}
.lang-toggle .sep{color:rgba(255,255,255,.3)}
.hamburger{
  display:none;background:none;border:none;cursor:pointer;
  width:32px;height:32px;padding:6px;
}
.hamburger span{display:block;height:2px;background:var(--white);margin:5px 0;transition:.2s}

.hero{padding:90px var(--pad-x) 80px}
.eyebrow{
  margin:0 0 22px;font-size:13px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--white);font-weight:600;
}
h1{
  margin:0;font-size:52px;font-weight:600;line-height:1.15;
  letter-spacing:-.01em;max-width:740px;text-wrap:pretty;
}
.hero-body{
  margin:26px 0 0;font-size:17px;line-height:1.65;
  color:var(--blue-soft);max-width:580px;text-wrap:pretty;
}
.cta-row{display:flex;gap:14px;margin-top:38px;flex-wrap:wrap}
.btn{
  padding:13px 28px;border-radius:8px;font-size:15px;
  font-weight:600;cursor:pointer;transition:.16s ease;
  display:inline-block;border:1px solid transparent;
}
.btn-primary{background:var(--red);color:var(--white)}
.btn-primary:hover{background:var(--red-dark)}
.btn-secondary{background:transparent;color:var(--white);border-color:rgba(255,255,255,.3);font-weight:400}
.btn-secondary:hover{border-color:var(--white)}

/* ---- Section headings ---- */
.section-head{padding:64px var(--pad-x) 0}
.section-kicker{
  margin:0 0 10px;font-size:12px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--red);font-weight:600;
}
.section-title{margin:0;font-size:30px;font-weight:600;color:var(--navy-900);letter-spacing:-.01em}
.section-lead{margin:12px 0 0;font-size:16px;line-height:1.6;color:var(--slate);max-width:600px;text-wrap:pretty}

/* ---- Servicios ---- */
.services{padding:64px var(--pad-x);display:grid;grid-template-columns:1fr 1fr;gap:20px}
.card{
  border:1px solid rgba(13,34,64,.12);border-radius:12px;
  padding:34px;box-shadow:0 2px 8px rgba(8,38,79,.05);
}
.card-icon{
  width:44px;height:44px;border-radius:10px;color:var(--white);
  display:grid;place-items:center;font-weight:600;font-size:15px;margin-bottom:18px;
}
.card-icon.web{background:var(--navy-900)}
.card-icon.mobile{background:var(--red)}
.card h3{margin:0 0 10px;font-size:21px;font-weight:600;color:var(--navy-900)}
.card p{margin:0;font-size:14.5px;line-height:1.6;color:var(--slate);text-wrap:pretty}

/* ---- Portfolio ---- */
.portfolio{padding:28px var(--pad-x) 64px;display:grid;gap:24px}
.work{
  display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);
  border:1px solid rgba(13,34,64,.12);border-radius:14px;overflow:hidden;
  box-shadow:0 2px 8px rgba(8,38,79,.05);
  transition:box-shadow .2s ease,transform .2s ease;
}
.work:hover{box-shadow:0 10px 30px rgba(8,38,79,.12);transform:translateY(-2px)}
.work-shot{
  background:var(--surface-tint);
  padding:28px 0 0 28px;
  display:flex;align-items:flex-end;
  overflow:hidden;
}
.work-shot img{
  border-radius:8px 0 0 0;
  box-shadow:0 8px 24px rgba(8,38,79,.18);
  border:1px solid rgba(13,34,64,.1);border-bottom:0;border-right:0;
}
.work-body{padding:38px 40px;display:flex;flex-direction:column;gap:14px}
.work-tag{
  margin:0;font-size:12px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--mist);font-weight:600;
}
.work-body h3{margin:0;font-size:26px;font-weight:600;color:var(--navy-900);letter-spacing:-.01em}
.work-body p{margin:0;font-size:15px;line-height:1.65;color:var(--slate);text-wrap:pretty}
.work-link{
  margin-top:auto;padding-top:8px;
  color:var(--red);font-weight:600;font-size:15px;
  display:inline-flex;align-items:center;gap:6px;
}
.work-link:hover{color:var(--red-dark)}

/* ---- Cómo trabajamos ---- */
.band{margin:0 var(--pad-x) 64px;display:flex;border-radius:12px;overflow:hidden}
.band-bar{width:6px;background:var(--red)}
.band-body{flex:1;background:var(--surface-tint);padding:36px 40px}
.band-kicker{
  margin:0 0 10px;font-size:12px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--navy-900);font-weight:600;
}
.band-text{margin:0;font-size:19px;line-height:1.55;color:var(--ink);max-width:660px;text-wrap:pretty}

/* ---- Footer ---- */
.footer{
  display:flex;justify-content:space-between;align-items:center;
  padding:28px var(--pad-x);border-top:1px solid rgba(13,34,64,.1);
  font-size:12.5px;color:var(--mist);gap:16px;flex-wrap:wrap;
}
.footer .fm-left{display:flex;align-items:center;gap:8px;font-weight:600;color:var(--navy-900)}
.footer .fm-left svg{display:block;flex-shrink:0}
.footer .fm-right{color:var(--navy-900);font-weight:500}

/* ---- Project page ---- */
.hero.hero-project{padding-bottom:0}
.back-link{
  display:inline-flex;align-items:center;gap:6px;
  font-size:13.5px;color:var(--blue-soft);margin-bottom:28px;transition:color .16s ease;
}
.back-link:hover{color:var(--white)}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}
.tag{
  font-size:12.5px;font-weight:500;padding:6px 12px;border-radius:999px;
  border:1px solid rgba(255,255,255,.22);color:var(--white);
}
.hero-shot{
  margin:56px auto -1px;max-width:1080px;
  border-radius:12px 12px 0 0;overflow:hidden;
  box-shadow:0 -10px 40px rgba(0,0,0,.35);
  border:1px solid rgba(255,255,255,.14);border-bottom:0;
}
.project-body{
  padding:64px var(--pad-x);
  display:grid;grid-template-columns:minmax(0,1.4fr) minmax(280px,1fr);gap:48px;
  max-width:1184px;margin:0 auto;
}
.prose p{margin:0 0 20px;font-size:17px;line-height:1.7;color:var(--ink);text-wrap:pretty}
.prose p:last-child{margin-bottom:0}
.prose p.lead{font-size:21px;line-height:1.5;color:var(--navy-900);font-weight:500}
.specs{
  background:var(--surface-tint);border-left:6px solid var(--red);
  border-radius:12px;padding:30px 32px;align-self:start;
}
.specs-kicker{
  margin:0 0 14px;font-size:12px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--navy-900);font-weight:600;
}
.specs ul{margin:0;padding:0;list-style:none;display:grid;gap:12px}
.specs li{
  font-size:14.5px;line-height:1.55;color:var(--slate);
  padding-left:18px;position:relative;
}
.specs li::before{
  content:"";position:absolute;left:0;top:.62em;width:7px;height:7px;
  border-radius:2px;background:var(--red);
}
.specs li.stack{
  margin-top:6px;padding:12px 0 0;border-top:1px solid rgba(13,34,64,.12);
  font-family:'IBM Plex Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  font-size:13px;color:var(--navy-900);font-weight:500;
}
.specs li.stack::before{display:none}

.gallery{padding:0 var(--pad-x) 32px;max-width:1184px;margin:0 auto;display:grid;gap:56px}
.gallery figure{margin:0}
.gallery img{
  border-radius:10px;border:1px solid rgba(13,34,64,.12);
  box-shadow:0 12px 40px rgba(8,38,79,.12);
}
.gallery figcaption{
  margin-top:14px;font-size:14px;line-height:1.5;color:var(--slate);
  display:flex;gap:10px;align-items:baseline;
}
.gallery figcaption .n{
  font-family:'IBM Plex Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  font-size:12px;color:var(--red);font-weight:600;flex-shrink:0;
}

.cta-band{
  margin:32px var(--pad-x) 64px;background:var(--navy-900);color:var(--white);
  border-radius:12px;padding:44px 48px;
  display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;
}
.cta-band h2{margin:0 0 6px;font-size:26px;font-weight:600;letter-spacing:-.01em}
.cta-band p{margin:0;font-size:15px;color:var(--blue-soft);max-width:520px;text-wrap:pretty}

/* ---- Responsive ---- */
@media (max-width:900px){
  .work{grid-template-columns:1fr}
  .work-shot{padding:24px 0 0 24px}
  .project-body{grid-template-columns:1fr;gap:32px}
}
@media (max-width:768px){
  :root{--pad-x:24px}
  .shell{margin:0;box-shadow:none}
  .nav-links{
    display:none;position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:flex-start;gap:0;
    background:var(--navy-900);
    border-bottom:1px solid rgba(255,255,255,.12);
    padding:8px var(--pad-x) 16px;z-index:10;
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 0;width:100%;font-size:15px}
  .hamburger{display:block}
  .hero{padding:56px var(--pad-x) 56px}
  .hero.hero-project{padding-bottom:0}
  h1{font-size:36px}
  .hero-body{font-size:16px}
  .cta-row{flex-direction:column;align-items:stretch}
  .btn{width:100%;text-align:center}
  .services{grid-template-columns:1fr;padding:48px var(--pad-x)}
  .section-head{padding-top:48px}
  .section-title{font-size:26px}
  .portfolio{padding-bottom:48px}
  .work-body{padding:28px 24px}
  .work-body h3{font-size:22px}
  .band{margin:0 var(--pad-x) 48px}
  .band-body{padding:28px 24px}
  .band-text{font-size:17px}
  .hero-shot{margin-top:40px}
  .project-body{padding:48px var(--pad-x)}
  .prose p{font-size:16px}
  .prose p.lead{font-size:19px}
  .specs{padding:24px}
  .gallery{gap:40px}
  .cta-band{padding:32px 24px;margin-bottom:48px}
  .cta-band .btn{width:100%;text-align:center}
  .footer{flex-direction:column;align-items:flex-start;gap:8px}
}