/* ========== VARIABLES ========== */
:root{
  --color-bg:#000;
  --color-bg-elevated:#0b0b0b;
  --color-primary:#3d9bff;
  --color-primary-hover:#2b85e0;
  --color-text:#fff;
  --color-text-muted:#999;
  --color-text-dim:#666;
  --radius-card:18px;
  --radius-btn:35px;
  --transition-base:.3s;
}

/* ========== SERVICIO PAGE BASE ========== */
*, *::before, *::after { box-sizing: border-box; }
html, body { overflow-x: hidden; margin: 0; padding: 0; }
body { padding-top: 66px; font-family: 'Poppins', sans-serif; background-color: var(--color-bg); background-image: linear-gradient(rgba(61,155,255,.03) 1px, transparent 1px), linear-gradient(90deg, rgba(61,155,255,.03) 1px, transparent 1px); background-size: 40px 40px; color: var(--color-text); }

/* NAVBAR */
.navbar{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:12px 4%;position:fixed;top:0;width:100%;
  background:#0d1b2a;z-index:999;box-shadow:0 2px 14px rgba(0,0,0,.25);
}
.navbar img{height:42px;width:auto}
.nav-links{display:flex;align-items:center;flex-wrap:nowrap;justify-content:flex-end;gap:12px;list-style:none;margin:0;padding:0}
.nav-links a{text-decoration:none;color:#e6ecf3;font-family:'Poppins',sans-serif;font-weight:500;font-size:14.5px;transition:color .2s ease;white-space:nowrap}
.nav-links a:hover,.nav-links a:focus{color:#4da3ff}
.nav-cta{background:#25D366;color:#fff !important;padding:9px 16px;border-radius:30px;font-weight:600 !important;font-size:13.5px !important;flex-shrink:0}
.nav-cta:hover{background:#1ebe5b;color:#fff !important}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px;flex-shrink:0}
.nav-toggle span{width:26px;height:3px;background:#e6ecf3;border-radius:2px;transition:transform .25s ease,opacity .25s ease}
.nav-toggle.active span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.nav-toggle.active span:nth-child(2){opacity:0}
.nav-toggle.active span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* DROPDOWN SERVICIOS */
.nav-dropdown{position:relative}
.nav-dropdown>a{display:flex;align-items:center;gap:5px}
.nav-dropdown>a .fa-chevron-down{font-size:10px;transition:transform .2s ease}
.nav-dropdown:hover>a .fa-chevron-down{transform:rotate(180deg)}
.dropdown-menu{
  display:none;position:fixed;top:60px;
  background:#0d1b2a;border-radius:12px;min-width:240px;padding:12px 0;
  box-shadow:0 8px 30px rgba(0,0,0,.5);border:1px solid rgba(255,255,255,.08);z-index:10000;
  list-style:none;margin:0;
}
.dropdown-menu li a{
  display:block;padding:10px 20px;font-size:13.5px;color:#c3cede;white-space:nowrap;
  transition:background .2s ease,color .2s ease;
}
.dropdown-menu li a:hover{background:rgba(0,123,255,.15);color:#4da3ff}

html{scroll-behavior:smooth}

@media (max-width:1280px){
  .nav-toggle{display:flex}
  .nav-links{display:flex;position:fixed;top:0;right:0;height:100vh;width:min(78%,320px);background:#0d1b2a;flex-direction:column;align-items:flex-start;justify-content:flex-start;padding:90px 30px 30px;gap:22px;box-shadow:-4px 0 24px rgba(0,0,0,.4);transform:translateX(100%);transition:transform .3s ease}
  .nav-links.open{transform:translateX(0)}
  .nav-links a{font-size:17px}
  .nav-cta{font-size:15px !important}
  .nav-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:998}
  .nav-overlay.open{display:block}
  .nav-dropdown{width:100%}
  .nav-dropdown>a{width:100%;justify-content:space-between}
  .dropdown-menu{
    display:none;position:static;transform:none;width:100%;
    box-shadow:none;border:none;background:rgba(255,255,255,.04);border-radius:8px;
    margin-top:8px;padding:8px 0;
  }
  .dropdown-menu.open{display:block}
  .dropdown-menu li a{padding:8px 20px;font-size:15px}
}

/* HERO SERVICIO */
.servicio-hero{
  padding:100px 8% 60px;
  background:linear-gradient(135deg,#0d1b2a 0%,#0a1628 100%);
  text-align:center;
}
.servicio-hero .servicio-icon{
  font-size:3.5rem;color:var(--color-primary);margin-bottom:20px;
  animation:float 4s ease-in-out infinite;
}
.servicio-hero h1{
  font-size:2.4rem;color:#fff;margin:0 0 16px;font-weight:700;
}
.servicio-hero h1 span{color:var(--color-primary)}
.servicio-hero p{
  font-size:1.1rem;color:#8ea0b8;max-width:680px;margin:0 auto 30px;line-height:1.7;
}
.servicio-hero .btn{
  background:var(--color-primary);color:#fff;padding:14px 36px;border:none;border-radius:35px;
  font-weight:600;font-size:15px;cursor:pointer;transition:.3s;text-decoration:none;display:inline-flex;align-items:center;gap:8px;
}
.servicio-hero .btn:hover{background:#0065d1;transform:scale(1.05)}
.servicio-hero .btn-whatsapp{background:#25D366}
.servicio-hero .btn-whatsapp:hover{background:#1ebe5b}

@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-8px)}100%{transform:translateY(0)}}

/* BACKGROUND SHAPES */
.section-bg{
position:absolute;
inset:0;
z-index:0;
pointer-events:none;
overflow:hidden;
}
.bg-shape{
position:absolute;
color:rgba(61,155,255,.08);
filter:blur(1px);
animation:shapeFloat 30s ease-in-out infinite;
}
.bg-hex{width:400px;top:-100px;right:-100px}
.bg-network{width:500px;bottom:-150px;left:-150px;animation-delay:-15s;animation-duration:35s}
.bg-star{width:300px;top:20%;left:-80px;animation-delay:-8s;animation-duration:28s}
.bg-spotlight{width:350px;bottom:-100px;right:10%;animation-delay:-20s;animation-duration:32s}

@keyframes shapeFloat{
0%{transform:translateY(0) rotate(0deg) scale(1)}
25%{transform:translateY(-15px) rotate(90deg) scale(1.02)}
50%{transform:translateY(-25px) rotate(180deg) scale(1.04)}
75%{transform:translateY(-10px) rotate(270deg) scale(1.02)}
100%{transform:translateY(0) rotate(360deg) scale(1)}
}

.servicio-hero > *, .servicio-content > *, .cta-final > *{position:relative;z-index:1}

/* CONTENIDO */
.servicio-content{padding:70px 10%}
.servicio-content h2{color:var(--color-primary);text-align:left;font-size:1.6rem;margin:0 0 20px}
.servicio-content p{color:#c3cede;font-size:15px;line-height:1.75;margin:0 0 16px}

/* FEATURES GRID */
.features-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px;margin:40px 0;
}
.feature-card{
  background:#0d1b2a;border-radius:14px;padding:28px;border:1px solid rgba(0,123,255,.15);
  transition:.3s;position:relative;overflow:hidden;
}
.feature-card::after{
  content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;
  background:linear-gradient(120deg,transparent,rgba(0,123,255,.15),transparent);transition:.6s;
}
.feature-card:hover::after{left:100%}
.feature-card:hover{border-color:rgba(0,123,255,.4);transform:translateY(-4px);box-shadow:0 10px 30px rgba(0,123,255,.15)}
.feature-card i{font-size:1.6rem;color:var(--color-primary);margin-bottom:12px;display:block}
.feature-card h4{margin:0 0 8px;font-size:1rem;color:#fff}
.feature-card p{margin:0;color:#8ea0b8;font-size:13.5px;line-height:1.6}

/* CASO DE ÉXITO */
.caso-exito{
  background:#132a43;border-radius:16px;padding:35px;margin:50px 0;
  border-left:4px solid #4da3ff;position:relative;overflow:hidden;
}
.caso-exito::after{
  content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;
  background:linear-gradient(120deg,transparent,rgba(77,163,255,.3),transparent);transition:.6s;
}
.caso-exito:hover::after{left:100%}
.caso-exito h3{margin:0 0 10px;color:#fff;font-size:1.2rem}
.caso-exito p{margin:0 0 12px;color:#c3cede;font-size:14.5px;line-height:1.65}
.caso-tag{display:inline-block;font-size:12px;font-weight:600;color:#4da3ff;background:rgba(77,163,255,.12);padding:4px 12px;border-radius:20px}

/* SERVICIOS RELACIONADOS */
.relacionados{margin:60px 0}
.relacionados h2{text-align:center;margin-bottom:30px}
.relacionados-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:18px}
.relacionado-card{
  background:#0b0b0b;border-radius:14px;padding:24px;text-align:center;text-decoration:none;
  border:1px solid rgba(255,255,255,.06);transition:.3s;position:relative;overflow:hidden;
}
.relacionado-card::after{
  content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;
  background:linear-gradient(120deg,transparent,rgba(0,123,255,.3),transparent);transition:.6s;
}
.relacionado-card:hover::after{left:100%}
.relacionado-card:hover{border-color:rgba(0,123,255,.4);transform:translateY(-6px);box-shadow:0 10px 25px rgba(0,123,255,.2)}
.relacionado-card i{font-size:1.6rem;color:var(--color-primary);margin-bottom:10px;display:block}
.relacionado-card h4{margin:0;font-size:.9rem;color:#fff}

/* CTA FINAL */
.cta-final{
  text-align:center;padding:60px 8%;
  background:linear-gradient(135deg,#0d1b2a,#0a1628);
}
.cta-final h2{color:#fff;margin:0 0 12px}
.cta-final p{color:#8ea0b8;margin:0 0 25px;font-size:15px}
.cta-final .btn{margin:0 8px}

/* FOOTER */
footer{background:#050505;padding:40px 10%;text-align:center;border-top:1px solid rgba(255,255,255,.1)}
.footer-social{margin-bottom:20px}
.footer-social a{margin:0 10px;color:#ccc;font-size:18px;transition:.3s}
.footer-social a:hover{color:var(--color-primary);transform:scale(1.2)}
.footer-copyright{color:#888;font-size:13px;margin:10px 0}
.footer-legal{color:#666;font-size:11px}
.footer-legal a{color:#888;text-decoration:underline;transition:.3s}
.footer-legal a:hover{color:#007bff}

/* COOKIE BANNER */
.cookie-banner{position:fixed;bottom:0;left:0;width:100%;background:rgba(0,0,20,.95);padding:15px 20px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;z-index:5000;border-top:1px solid rgba(0,123,255,.3);box-sizing:border-box}
.cookie-banner p{margin:0;font-size:13px;color:#ccc;flex:1;min-width:200px}
.cookie-banner .btn{padding:8px 25px;margin:0;font-size:13px;white-space:nowrap}

/* FLOATING BUTTONS */
.whatsapp-float{position:fixed;bottom:90px;right:20px;background:#25D366;width:55px;height:55px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:28px;z-index:2000;transition:.3s;text-decoration:none;color:#fff}
.whatsapp-float:hover{transform:scale(1.2);background:#1ebe5a}

/* MODAL */
.modal{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.9);z-index:3000;justify-content:center;align-items:center}
.modal-content{background:#0b0b0b;padding:40px;border-radius:20px;max-width:500px;width:90%}
.modal-content h3{margin:0 0 12px;color:var(--color-primary)}
.modal-content p{margin:0;color:#c3cede;line-height:1.6}

/* FOCUS VISIBLE */
:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}
.btn:focus-visible,.service-btn:focus-visible,.box:focus-visible{outline:2px solid var(--color-primary);outline-offset:3px}

/* REDUCED MOTION */
@media(prefers-reduced-motion:reduce){
*,*::before,*::after{animation-duration:0.01ms!important;transition-duration:0.01ms!important}
html{scroll-behavior:auto}
}

/* MOBILE */
@media(max-width:768px){
  .servicio-hero h1{font-size:1.7rem}
  .servicio-content{padding:50px 6%}
  .features-grid{grid-template-columns:1fr}
  .relacionados-grid{grid-template-columns:1fr 1fr}
  .cta-final .btn{display:block;margin:10px auto}
}