/* =========================================
   107D · Estilos globales
   ========================================= */
:root{
  --navy:#0A1526;
  --navy-2:#0E1D33;
  --azul:#2D7DFF;
  --azul-2:#1F6FEB;
  --texto:#FFFFFF;
  --muted:#A8B4C7;
  --wa:#25D366;
  --borde:rgba(255,255,255,.08);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Poppins',system-ui,-apple-system,sans-serif;
  background:var(--navy);
  color:var(--texto);
  overflow-x:hidden;
  line-height:1.5;
}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}

/* ---------- HEADER / NAV ---------- */
header.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(10,21,38,.85);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--borde);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:76px;position:relative}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.35rem;letter-spacing:-.5px}
.logo svg{width:30px;height:30px}
.menu{display:flex;gap:28px;list-style:none;font-size:.95rem;font-weight:500}
.menu a{color:#DCE4F0;transition:.2s;position:relative}
.menu a:hover{color:#fff}
.menu a.active{color:#fff}
.menu a::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--azul);transition:.25s}
.menu a:hover::after,.menu a.active::after{width:100%}

.btn-wa{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--azul);color:#fff;font-weight:600;font-size:.9rem;
  padding:11px 20px;border-radius:8px;transition:.2s;
}
.btn-wa:hover{background:var(--azul-2);transform:translateY(-1px)}
.btn-wa svg{width:18px;height:18px}

/* ---------- BOTÓN HAMBURGUESA ---------- */
.menu-toggle{
  display:none;
  flex-direction:column;
  justify-content:space-between;
  width:28px;height:20px;
  background:transparent;border:none;cursor:pointer;padding:0;
  z-index:100;
}
.menu-toggle span{
  display:block;height:3px;width:100%;
  background:#fff;border-radius:2px;transition:.3s;
}
.menu-toggle.activo span:nth-child(1){transform:translateY(8.5px) rotate(45deg)}
.menu-toggle.activo span:nth-child(2){opacity:0}
.menu-toggle.activo span:nth-child(3){transform:translateY(-8.5px) rotate(-45deg)}

/* ---------- HERO ---------- */
.hero{position:relative;padding:70px 0 90px;overflow:hidden}
.hero::before{
  content:"";position:absolute;top:-200px;right:-150px;width:700px;height:700px;
  background:radial-gradient(circle,rgba(45,125,255,.22),transparent 65%);
  pointer-events:none;
}
.hero::after{
  content:"";position:absolute;bottom:-250px;left:-200px;width:600px;height:600px;
  background:radial-gradient(circle,rgba(255,90,60,.10),transparent 65%);
  pointer-events:none;
}
.hero-grid{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;
}
.eyebrow{
  display:inline-block;font-size:.82rem;font-weight:600;letter-spacing:1.5px;
  text-transform:uppercase;color:var(--azul);margin-bottom:18px;
}
.eyebrow span{display:block;width:60px;height:3px;background:var(--azul);margin-top:8px;border-radius:2px}

h1{
  font-size:clamp(2.2rem,4.6vw,3.8rem);
  line-height:1.08;font-weight:800;letter-spacing:-1.5px;margin-bottom:24px;
}
h1 .azul{color:var(--azul)}

.hero p.lead{
  font-size:1.05rem;color:var(--muted);line-height:1.75;max-width:520px;margin-bottom:32px;
}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}

.btn-primary{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--azul);color:#fff;font-weight:600;padding:15px 30px;border-radius:9px;
  font-size:1rem;transition:.2s;box-shadow:0 8px 24px rgba(45,125,255,.35);
  border:none;cursor:pointer;font-family:inherit;
}
.btn-primary:hover{background:var(--azul-2);transform:translateY(-2px);box-shadow:0 12px 30px rgba(45,125,255,.45)}
.btn-ghost{
  display:inline-flex;align-items:center;gap:8px;
  border:1.5px solid rgba(255,255,255,.2);color:#fff;font-weight:600;
  padding:15px 30px;border-radius:9px;font-size:1rem;transition:.2s;
}
.btn-ghost:hover{border-color:var(--azul);background:rgba(45,125,255,.08)}

/* ---------- LAPTOP CSS ---------- */
.laptop-wrap{display:flex;justify-content:center;align-items:center;position:relative}
.laptop{width:100%;max-width:560px;position:relative;filter:drop-shadow(0 30px 60px rgba(0,0,0,.7))}
.laptop .tapa{
  background:linear-gradient(145deg,#2a2a32,#15151a);
  border-radius:16px 16px 6px 6px;
  padding:14px 14px 20px;
  border:1px solid rgba(255,255,255,.08);
}
.laptop .pantalla{
  border-radius:8px;aspect-ratio:16/10;overflow:hidden;position:relative;
  background:
    radial-gradient(circle at 20% 80%, #ff6b35 0%, transparent 45%),
    radial-gradient(circle at 80% 20%, #ff2d95 0%, transparent 45%),
    radial-gradient(circle at 60% 60%, #8b2fff 0%, transparent 50%),
    radial-gradient(circle at 30% 30%, #00d4ff 0%, transparent 50%),
    linear-gradient(135deg,#1a0b2e,#2d0a3f 50%,#0f0520);
}
.laptop .pantalla::after{
  content:"";position:absolute;inset:0;
  background:
    repeating-linear-gradient(0deg, rgba(255,255,255,.06) 0 2px, transparent 2px 4px),
    repeating-linear-gradient(90deg, rgba(255,255,255,.05) 0 2px, transparent 2px 5px);
  mix-blend-mode:overlay;
}
.laptop .base{
  height:14px;margin:0 -22px;
  background:linear-gradient(180deg,#3a3a44,#1c1c22);
  border-radius:2px 2px 12px 12px;
  box-shadow:0 6px 14px rgba(0,0,0,.5);
}
.laptop .base::before{
  content:"";display:block;width:70px;height:4px;margin:0 auto;
  background:#111;border-radius:0 0 6px 6px;
}

/* ---------- SECCIONES ---------- */
.franja{
  border-top:1px solid var(--borde);
  padding:80px 0;background:var(--navy-2);
}
.franja.alt{background:var(--navy)}
.franja h2{
  font-size:clamp(1.6rem,3vw,2.4rem);font-weight:700;
  letter-spacing:-.8px;margin-bottom:14px;text-align:center;
}
.franja p.sub{
  color:var(--muted);text-align:center;max-width:620px;
  margin:0 auto 46px;line-height:1.7;
}
.grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:22px}
.card{
  background:rgba(255,255,255,.03);
  border:1px solid var(--borde);
  border-radius:14px;padding:30px;transition:.25s;
}
.card:hover{border-color:rgba(45,125,255,.5);transform:translateY(-4px);background:rgba(45,125,255,.05)}
.card .ico{
  width:46px;height:46px;border-radius:10px;background:rgba(45,125,255,.15);
  display:flex;align-items:center;justify-content:center;margin-bottom:18px;font-size:1.3rem;
}
.card h3{font-size:1.1rem;font-weight:600;margin-bottom:10px}
.card p{color:var(--muted);font-size:.92rem;line-height:1.7}

.card-proj{padding:0;overflow:hidden}
.card-proj .thumb{aspect-ratio:16/10;background:linear-gradient(135deg,var(--azul),var(--navy))}
.card-proj .body{padding:22px}

/* ---------- CTA FINAL ---------- */
.cta-final{
  text-align:center;padding:90px 24px;
  background:radial-gradient(circle at 50% 0%, rgba(45,125,255,.18), transparent 60%), var(--navy);
}
.cta-final h2{font-size:clamp(1.8rem,3.5vw,2.6rem);font-weight:800;letter-spacing:-1px;margin-bottom:16px}
.cta-final p{color:var(--muted);margin:0 auto 32px;max-width:520px;line-height:1.7}

/* ---------- FOOTER ---------- */
footer.site-footer{
  border-top:1px solid var(--borde);
  padding:32px 24px;text-align:center;color:var(--muted);font-size:.85rem;
}

/* ---------- BURBUJAS FLOTANTES ---------- */
.burbujas{
  position:fixed;right:22px;bottom:22px;z-index:99;
  display:flex;flex-direction:column;gap:10px;align-items:flex-end;
}
.burbuja{
  background:#fff;color:#1a1a1a;border-radius:14px 14px 4px 14px;
  padding:12px 16px;font-size:.85rem;font-weight:500;
  box-shadow:0 10px 30px rgba(0,0,0,.35);max-width:250px;line-height:1.45;
  animation:flotar 3s ease-in-out infinite;
}
.burbuja:last-child{animation-delay:1.5s}
.burbuja.accion{background:var(--wa);color:#fff;cursor:pointer;border-radius:14px;font-weight:600}
.burbuja.accion:hover{background:#1ebe5b}
@keyframes flotar{0%,100%{transform:translateY(0)}50%{transform:translateY(-4px)}}

/* =========================================
   RESPONSIVE
   ========================================= */

/* Tablet */
@media(max-width:960px){
  .menu-toggle{display:flex;}

  .menu{
    position:absolute;
    top:76px;
    left:0;
    width:100%;
    background:var(--navy-2);
    flex-direction:column;
    gap:0;
    padding:0;
    max-height:0;
    overflow:hidden;
    transition:max-height .35s ease;
    border-bottom:1px solid var(--borde);
    box-shadow:0 20px 40px rgba(0,0,0,.45);
  }
  .menu.abierto{
    max-height:500px;
    padding:10px 0 20px;
  }
  .menu li{
    width:100%;
    text-align:center;
    padding:14px 0;
    border-bottom:1px solid rgba(255,255,255,.05);
  }
  .menu li:last-child{border-bottom:none;}
  .menu a{display:block;font-size:1rem;}
  .menu a::after{display:none;}

  .hero-grid{grid-template-columns:1fr;gap:50px}
  .hero{padding:50px 0 70px}
  .hero p.lead{max-width:100%}
  .laptop{max-width:480px;margin:0 auto;}
}

/* Móvil */
@media(max-width:520px){
  .nav{height:66px}
  .menu{top:66px}
  .btn-wa span{display:none}
  .btn-wa{padding:11px 14px}
  .burbuja{max-width:200px;font-size:.8rem}
  .hero{padding:40px 0 60px}
  .franja{padding:60px 0}
  .cta-final{padding:70px 20px}
  .wrap{padding:0 18px}
  .laptop{max-width:100%;}
  .logo{font-size:1.15rem;}
  .logo svg{width:26px;height:26px;}
}