:root{
  /* Paleta MEDIA */
  --c-blue:#2f62b6; --c-green:#8cc63e; --c-yellow:#f1c40f; --c-orange:#e67e22; --c-purple:#8e44ad;
  /* UI */
  --bg:#0f1220; --paper:#ffffff; --soft:#f7f8fb; --text:#0f1216; --muted:#636a76;
  --ring:#e7ebf0; --ring-dark:rgba(255,255,255,.14);
  --shadow:0 14px 44px rgba(9,10,14,.18); --radius:18px;
  --grad: radial-gradient(900px 400px at 10% -10%, rgba(47,98,182,.35), transparent 60%),
          radial-gradient(800px 360px at 90% 10%, rgba(142,68,173,.35), transparent 60%);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial;background:var(--bg);color:#fff}
a{color:inherit;text-decoration:none}
.container{width:min(1180px,92%);margin:0 auto}

/* NAV */
.nav{position:sticky;top:0;z-index:60;background:rgba(15,18,32,.6);backdrop-filter:saturate(160%) blur(10px);border-bottom:1px solid var(--ring-dark)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:.7rem 0}
.brand{display:flex;align-items:center;gap:.7rem}
.brand img{height:40px}
.brand b{letter-spacing:.5px}
.nav-links{display:flex;gap:1.1rem;align-items:center;font-weight:700;color:#e6e9ef}
.nav-links a{opacity:.9}
.nav-links a:hover{opacity:1}
.cta-top{background:linear-gradient(90deg,var(--c-blue),var(--c-purple));color:#fff;padding:.7rem 1rem;border-radius:12px;font-weight:900;box-shadow:var(--shadow)}
.burger{display:none;border:1px solid var(--ring-dark);background:transparent;color:#fff;border-radius:12px;padding:.45rem .6rem}
.burger i{font-size:1.1rem}
@media (max-width:960px){
  .nav-links{position:absolute;right:4%;top:58px;background:#151a2c;border:1px solid var(--ring-dark);
    border-radius:14px;padding:.7rem;flex-direction:column;gap:.7rem;box-shadow:var(--shadow);display:none}
  .nav-links.show{display:flex}
  .burger{display:inline-grid;place-items:center}
  .cta-top{display:none}
}

/* HERO */
.hero{position:relative;overflow:hidden;padding:86px 0 56px;background:var(--grad)}
.hero-inner{display:grid;grid-template-columns:1.15fr .85fr;gap:2rem;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:.45rem;padding:.35rem .7rem;border-radius:999px;border:1px solid var(--ring-dark);color:#dfe5f2;background:rgba(255,255,255,.05)}
.eyebrow i{opacity:.9}
.title{font-size:clamp(2.2rem,5vw,3.6rem);line-height:1.05;margin:.6rem 0 .7rem;font-weight:900}
.title .grad{background:linear-gradient(90deg,#6ea8ff, #c68bff);-webkit-background-clip:text;background-clip:text;color:transparent}
.subtitle{color:#d0d6e5;font-size:clamp(1rem,2.2vw,1.1rem)}
.kpi{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:1rem}
.chip{padding:.45rem .7rem;border:1px solid var(--ring-dark);border-radius:999px;background:rgba(255,255,255,.06);color:#fff}

.hero-card{background:#0f1326;border:1px solid var(--ring-dark);border-radius:var(--radius);padding:1.1rem;box-shadow:var(--shadow)}
.hero-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:.85rem}
.mini{border:1px solid var(--ring-dark);border-radius:16px;padding:1rem;background:#121733;min-height:120px}
.mini h4{margin:0 0 .35rem;font-size:1rem}
.code{font-family:ui-monospace,Consolas,Menlo,monospace;font-size:.9rem;color:#8bd4ff;white-space:pre-wrap}
.hero-cta{display:flex;gap:.7rem;flex-wrap:wrap;margin-top:1.1rem}
.btn{display:inline-flex;align-items:center;gap:.6rem;padding:.95rem 1.2rem;border-radius:14px;border:1px solid transparent;font-weight:900;letter-spacing:.2px;transition:.15s;cursor:pointer}
.btn:hover{transform:translateY(-2px)}
.btn-grad{background:linear-gradient(90deg,var(--c-blue),var(--c-purple));color:#fff;box-shadow:var(--shadow)}
.btn-outline{background:transparent;border-color:var(--ring-dark);color:#fff}

/* STRIP */
.strip{background:#0b0e1b;border-top:1px solid var(--ring-dark);border-bottom:1px solid var(--ring-dark);padding:14px 0;color:#cfd6e6}
.strip .items{display:flex;gap:1.2rem;flex-wrap:wrap;align-items:center;justify-content:center;font-weight:700;opacity:.9}
.badge{display:inline-flex;align-items:center;gap:.45rem;border:1px dashed var(--ring-dark);padding:.35rem .6rem;border-radius:999px}
.dot{width:8px;height:8px;border-radius:999px;background:#6ea8ff}

/* BASE DE SECCIONES */
section{padding:72px 0;background:#fff;color:var(--text)}
.section-title{font-size:1.9rem;margin:0 0 .6rem}
.muted{color:var(--muted)}
.card{background:#fff;border:1px solid var(--ring);border-radius:var(--radius);padding:1.2rem;box-shadow:var(--shadow)}
.grid{display:grid;gap:1rem}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem}
@media (max-width:980px){.hero-inner,.cols{grid-template-columns:1fr}}

/* SERVICES */
.services{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.service{display:flex;gap:1rem;align-items:flex-start}
.ico{min-width:46px;height:46px;display:grid;place-items:center;border-radius:12px;color:#fff}
.blue{background:var(--c-blue)}.green{background:var(--c-green);color:#0b1607}
.yellow{background:var(--c-yellow);color:#463a00}.orange{background:var(--c-orange)}
.purple{background:var(--c-purple)}

/* NÚMEROS */
.numbers{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:1rem}
.num{background:#0f1326;color:#fff;border:1px solid var(--ring-dark);border-radius:16px;padding:1rem;text-align:center}
.num b{font-size:1.8rem}
@media (max-width:900px){.numbers{grid-template-columns:repeat(2,1fr)}}

/* PORTAFOLIO */
.portfolio{background:#fff}
.filter{display:flex;gap:.5rem;flex-wrap:wrap}
.pill{display:inline-flex;align-items:center;gap:.45rem;padding:.45rem .7rem;border:1px solid var(--ring);border-radius:999px;background:#fff;cursor:pointer}
.pill.active{background:#f0f4ff;border-color:#b9c8ff}
.p-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1rem;margin-top:1rem}
.p-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--ring);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;cursor:zoom-in;transition:transform .18s ease, box-shadow .18s ease}
.p-card:hover{transform:translateY(-4px);box-shadow:0 16px 40px rgba(22,25,29,.12)}
.stripe{height:4px;width:100%}
.p-media{aspect-ratio:16/10;background:#f6f8ff}
.p-media img{width:100%;height:100%;object-fit:cover;display:block}
.p-info{padding:.9rem 1rem}
.p-info h4{margin:.1rem 0 .35rem;font-size:1.02rem}
.p-info p{margin:0;color:var(--muted);font-size:.93rem;line-height:1.45}

/* TESTIMONIOS */
.quotes{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1rem;margin-top:1rem}
.quote{background:#0f1326;color:#dfe5f2;border:1px solid var(--ring-dark);border-radius:16px;padding:1rem}
.quote b{display:block;margin-top:.6rem;color:#fff}

/* FAQ */
.faq-item{border:1px solid var(--ring);border-radius:14px;background:#fff}
.faq-q{display:flex;justify-content:space-between;gap:.6rem;padding:1rem 1.1rem;cursor:pointer}
.faq-a{display:none;border-top:1px dashed var(--ring);padding:0 1.1rem 1rem;color:var(--muted)}
.faq-item.open .faq-a{display:block}

/* CONTACTO */
.contact .cols{align-items:center}
.input{width:100%;padding:.9rem 1rem;border-radius:12px;background:#fff;border:1px solid var(--ring);color:var(--text);outline:none;transition:box-shadow .15s,border-color .15s}
.input:focus{border-color:transparent;box-shadow:0 0 0 4px rgba(47,98,182,.2)}
.btn-wh{position:fixed;right:16px;bottom:16px;background:#25D366;color:#0b1607;border-radius:999px;padding:.9rem 1.1rem;font-weight:900;box-shadow:var(--shadow);z-index:80}

/* FOOTER */
footer{padding:40px 0;border-top:1px solid var(--ring);color:var(--muted);background:#fff}
.foot{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.foot-brand{color:#111}
.foot-brand img{height:34px}

/* LIGHTBOX (a11y) */
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.85);display:none;align-items:center;justify-content:center;padding:1.5rem;z-index:100}
.lightbox .close{position:fixed;top:18px;right:18px;background:#ffffff;color:#111;border-radius:12px;padding:.5rem .7rem;cursor:pointer;box-shadow:var(--shadow)}
.lightbox .lightbox-content{max-width:92vw;text-align:center}
.lightbox img{max-width:92vw;max-height:80vh;border-radius:12px;border:1px solid rgba(255,255,255,.2);box-shadow:0 20px 60px rgba(0,0,0,.4)}
.lightbox h4{color:#fff;margin:.9rem 0 .2rem}
.lightbox p{color:#dcdcdc;margin:0}

/* Reveal */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .5s ease, transform .5s ease}
.reveal.on{opacity:1;transform:none}