/* Redes Technology — corporate site stylesheet */
:root{
  --navy-950:#060c18;
  --navy-900:#0a1628;
  --navy-800:#0f1f3d;
  --navy-700:#152a4d;
  --blue-500:#2f7dfa;
  --blue-400:#4f9bff;
  --cyan-400:#22d3ee;
  --red-500:#e63946;
  --red-600:#c62838;
  --ink-900:#0b1220;
  --ink-700:#374151;
  --ink-500:#6b7280;
  --paper:#f6f8fb;
  --white:#ffffff;
  --line:#e6ebf2;
  --shadow-sm:0 2px 10px rgba(10,22,40,.06);
  --shadow-md:0 12px 32px rgba(10,22,40,.10);
  --shadow-lg:0 24px 60px rgba(10,22,40,.16);
  --radius:16px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink-900);
  background:var(--white);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:-.02em;}
p{margin:0;}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 24px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--blue-500);margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--blue-500);display:inline-block;border-radius:2px;}
.eyebrow.red{color:var(--red-500);}
.eyebrow.red::before{background:var(--red-500);}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:15px 28px;border-radius:999px;font-weight:600;font-size:15px;
  border:1px solid transparent;cursor:pointer;transition:transform .25s ease,box-shadow .25s ease,background .25s ease,color .25s ease;
  white-space:nowrap;
}
.btn-primary{background:linear-gradient(135deg,var(--blue-500),var(--cyan-400));color:#fff;box-shadow:0 10px 24px rgba(47,125,250,.35);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(47,125,250,.45);}
.btn-ghost{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.35);backdrop-filter:blur(6px);}
.btn-ghost:hover{background:rgba(255,255,255,.18);transform:translateY(-2px);}
.btn-dark{background:var(--navy-900);color:#fff;}
.btn-dark:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);}
.btn-red{background:linear-gradient(135deg,var(--red-500),#ff6b6b);color:#fff;box-shadow:0 10px 24px rgba(230,57,70,.35);}
.btn-red:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(230,57,70,.45);}
.btn-outline{background:transparent;border-color:var(--navy-900);color:var(--navy-900);}
.btn-outline:hover{background:var(--navy-900);color:#fff;}

/* ---------- Nav ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  padding:16px 0;transition:background .35s ease,box-shadow .35s ease,padding .35s ease;
}
.nav.is-scrolled{background:rgba(6,12,24,.92);backdrop-filter:blur(10px);box-shadow:0 6px 24px rgba(0,0,0,.25);padding:10px 0;}
.nav .container{display:flex;align-items:center;justify-content:space-between;gap:24px;}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:19px;letter-spacing:-.01em;}
.brand .mark{
  width:40px;height:40px;object-fit:contain;flex:none;
  filter:drop-shadow(0 4px 12px rgba(47,125,250,.55));
}
.brand small{display:block;font-size:10px;font-weight:600;letter-spacing:.14em;color:#9fb3d9;text-transform:uppercase;}
.nav-links{display:flex;align-items:center;gap:30px;}
.nav-links a{color:#dbe6fb;font-weight:600;font-size:14.5px;padding:6px 2px;position:relative;transition:color .2s ease;}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-4px;width:0;height:2px;background:var(--cyan-400);transition:width .25s ease;border-radius:2px;}
.nav-links a:hover{color:#fff;}
.nav-links a:hover::after{width:100%;}
.nav-cta{display:flex;align-items:center;gap:14px;}
.nav-cta a.phone{color:#fff;font-weight:700;font-size:14.5px;display:flex;align-items:center;gap:8px;}
.nav-toggle{display:none;width:42px;height:42px;border-radius:10px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);color:#fff;align-items:center;justify-content:center;cursor:pointer;}
.mobile-panel{
  display:none;position:fixed;inset:0;z-index:1100;background:var(--navy-950);
  padding:100px 28px 40px;flex-direction:column;gap:26px;
}
.mobile-panel.open{display:flex;}
.mobile-panel a{color:#fff;font-size:20px;font-weight:700;}
.mobile-panel .btn{align-self:flex-start;}
.mobile-close{position:absolute;top:22px;right:24px;width:42px;height:42px;border-radius:10px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;}

/* ---------- Hero ---------- */
.hero{
  position:relative;min-height:92vh;display:flex;align-items:center;
  padding:150px 0 100px;overflow:hidden;background:var(--navy-950);
}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.08);animation:heroZoom 18s ease-in-out infinite alternate;}
@keyframes heroZoom{from{transform:scale(1.08);}to{transform:scale(1.0);}}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(115deg,rgba(6,12,24,.96) 20%,rgba(6,12,24,.82) 55%,rgba(15,31,61,.55) 100%);}
.hero-glow{position:absolute;width:640px;height:640px;border-radius:50%;background:radial-gradient(circle,rgba(47,125,250,.35),transparent 70%);top:-180px;right:-160px;filter:blur(10px);pointer-events:none;}
.hero .container{position:relative;z-index:2;}
.hero-content{max-width:680px;}
.hero h1{font-size:clamp(34px,5.4vw,58px);line-height:1.08;color:#fff;margin-bottom:22px;}
.hero h1 .accent{background:linear-gradient(135deg,var(--cyan-400),var(--blue-400));-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero p.lead{font-size:18px;color:#c9d6ee;max-width:560px;margin-bottom:36px;}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:56px;}
.hero-stats{display:flex;flex-wrap:wrap;gap:28px 44px;border-top:1px solid rgba(255,255,255,.14);padding-top:28px;}
.hero-stat b{display:block;font-size:24px;color:#fff;font-weight:800;}
.hero-stat span{font-size:13px;color:#9fb3d9;font-weight:600;letter-spacing:.02em;}

/* ---------- Sections ---------- */
section{position:relative;}
.section{padding:110px 0;}
.section.tight{padding:80px 0;}
.section-head{max-width:660px;margin-bottom:56px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head h2{font-size:clamp(26px,3.6vw,40px);color:var(--navy-900);margin-bottom:16px;}
.section-head p{color:var(--ink-500);font-size:16.5px;}
.bg-paper{background:var(--paper);}
.bg-navy{background:var(--navy-950);color:#fff;}
.bg-navy .section-head h2{color:#fff;}
.bg-navy .section-head p{color:#a9b8d6;}

/* reveal animation */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s ease;}
.reveal.in{opacity:1;transform:translateY(0);}
.reveal.delay-1{transition-delay:.1s;}
.reveal.delay-2{transition-delay:.2s;}
.reveal.delay-3{transition-delay:.3s;}

/* ---------- Pillars / cards grid ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:28px;}
.pillar-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:36px 30px;box-shadow:var(--shadow-sm);transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
  display:flex;flex-direction:column;height:100%;
}
.pillar-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:transparent;}
.pillar-icon{width:58px;height:58px;border-radius:14px;display:flex;align-items:center;justify-content:center;margin-bottom:22px;color:#fff;}
.pillar-icon.blue{background:linear-gradient(135deg,var(--blue-500),var(--cyan-400));}
.pillar-icon.red{background:linear-gradient(135deg,var(--red-500),#ff7a7a);}
.pillar-icon.dark{background:linear-gradient(135deg,var(--navy-800),var(--navy-700));}
.pillar-card h3{font-size:21px;color:var(--navy-900);margin-bottom:12px;}
.pillar-card p{color:var(--ink-500);font-size:15px;margin-bottom:22px;flex:1;}
.pillar-link{font-weight:700;font-size:14.5px;display:inline-flex;align-items:center;gap:8px;color:var(--navy-900);}
.pillar-link svg{transition:transform .25s ease;}
.pillar-card:hover .pillar-link svg{transform:translateX(4px);}

/* ---------- Feature rows (services detail) ---------- */
.feature-row{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;}
.feature-row.reverse .feature-media{order:2;}
.feature-media{position:relative;border-radius:20px;overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:4/3.1;}
.feature-media img{width:100%;height:100%;object-fit:cover;}
.feature-media::after{content:"";position:absolute;inset:0;background:linear-gradient(200deg,transparent 55%,rgba(6,12,24,.45));}
.feature-list{margin-top:22px;display:flex;flex-direction:column;gap:14px;}
.feature-list li{display:flex;gap:12px;align-items:flex-start;font-size:15.5px;color:var(--ink-700);}
.feature-list .tick{flex:none;width:22px;height:22px;border-radius:50%;background:rgba(47,125,250,.12);color:var(--blue-500);display:flex;align-items:center;justify-content:center;margin-top:2px;}
.feature-list.red .tick{background:rgba(230,57,70,.12);color:var(--red-500);}
.kicker-tag{display:inline-block;background:rgba(47,125,250,.1);color:var(--blue-500);font-weight:700;font-size:12.5px;letter-spacing:.06em;text-transform:uppercase;padding:6px 14px;border-radius:999px;margin-bottom:18px;}
.kicker-tag.red{background:rgba(230,57,70,.1);color:var(--red-500);}
.feature-row h3{font-size:clamp(22px,2.6vw,30px);color:var(--navy-900);margin-bottom:16px;}
.feature-row p.desc{color:var(--ink-500);font-size:16px;}

/* ---------- Stats strip ---------- */
.stats-strip{background:var(--navy-950);color:#fff;padding:56px 0;}
.stats-strip .grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center;}
.stats-strip b{display:block;font-size:32px;font-weight:800;background:linear-gradient(135deg,#fff,var(--cyan-400));-webkit-background-clip:text;background-clip:text;color:transparent;}
.stats-strip span{font-size:13.5px;color:#9fb3d9;font-weight:600;}

/* ---------- Logo ecosystem strip ---------- */
.eco-strip{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;}
.eco-pill{
  padding:12px 24px;border-radius:999px;border:1px solid var(--line);background:#fff;
  font-weight:700;font-size:14.5px;color:var(--navy-900);display:flex;align-items:center;gap:10px;box-shadow:var(--shadow-sm);
}
.eco-pill .dot{width:8px;height:8px;border-radius:50%;background:var(--blue-500);}

/* ---------- Testimonial slider ---------- */
.testi-wrap{position:relative;max-width:820px;margin:0 auto;}
.testi-track{position:relative;min-height:280px;}
.testi-slide{
  position:absolute;inset:0;opacity:0;pointer-events:none;transition:opacity .5s ease,transform .5s ease;
  transform:translateY(10px);
  background:#fff;border-radius:20px;padding:44px 40px;box-shadow:var(--shadow-lg);border:1px solid var(--line);
}
.testi-slide.active{opacity:1;pointer-events:auto;transform:translateY(0);position:relative;}
.testi-stars{color:#f5b301;font-size:16px;letter-spacing:2px;margin-bottom:18px;}
.testi-slide p.quote{font-size:18px;color:var(--ink-700);margin-bottom:26px;font-style:italic;}
.testi-who{display:flex;align-items:center;gap:14px;}
.testi-avatar{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,var(--blue-500),var(--cyan-400));display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;}
.testi-who b{display:block;color:var(--navy-900);font-size:15px;}
.testi-who span{font-size:13px;color:var(--ink-500);}
.testi-nav{display:flex;justify-content:center;gap:10px;margin-top:28px;}
.testi-dot{width:9px;height:9px;border-radius:50%;background:var(--line);cursor:pointer;transition:background .25s ease,transform .25s ease;}
.testi-dot.active{background:var(--blue-500);transform:scale(1.3);}
.testi-arrow{
  position:absolute;top:50%;transform:translateY(-50%);width:46px;height:46px;border-radius:50%;
  background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm);display:flex;align-items:center;justify-content:center;
  cursor:pointer;transition:background .2s ease,color .2s ease;z-index:3;
}
.testi-arrow:hover{background:var(--navy-900);color:#fff;}
.testi-arrow.prev{left:-64px;}
.testi-arrow.next{right:-64px;}
@media(max-width:900px){.testi-arrow.prev{left:0;}.testi-arrow.next{right:0;}.testi-arrow{background:rgba(255,255,255,.9);}}

/* ---------- Trust badges row ---------- */
.trust-row{display:flex;flex-wrap:wrap;gap:18px 32px;align-items:center;justify-content:center;}
.trust-item{display:flex;align-items:center;gap:10px;font-weight:700;font-size:14px;color:var(--ink-700);}
.trust-item svg{color:var(--blue-500);flex:none;}

/* ---------- CTA band ---------- */
.cta-band{
  position:relative;border-radius:28px;overflow:hidden;padding:70px 60px;
  background:linear-gradient(120deg,var(--navy-950),var(--navy-800));
  display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap;
}
.cta-band::before{content:"";position:absolute;width:420px;height:420px;background:radial-gradient(circle,rgba(47,125,250,.4),transparent 70%);top:-140px;right:-100px;}
.cta-band h2{color:#fff;font-size:clamp(24px,3vw,34px);max-width:520px;position:relative;z-index:1;}
.cta-band p{color:#a9b8d6;margin-top:10px;position:relative;z-index:1;}
.cta-band .btn{position:relative;z-index:1;}

/* ---------- Footer ---------- */
footer{background:var(--navy-950);color:#c9d6ee;padding:70px 0 30px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:50px;border-bottom:1px solid rgba(255,255,255,.1);}
.footer-brand p{color:#8ea0c4;font-size:14.5px;margin-top:16px;max-width:280px;}
.footer-col h4{color:#fff;font-size:14px;text-transform:uppercase;letter-spacing:.08em;margin-bottom:18px;}
.footer-col ul{display:flex;flex-direction:column;gap:11px;}
.footer-col a{color:#a9b8d6;font-size:14.5px;transition:color .2s ease;}
.footer-col a:hover{color:#fff;}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:26px;flex-wrap:wrap;gap:14px;}
.footer-bottom p{font-size:13px;color:#7c8db3;}
.badge-row{display:flex;gap:10px;}
.badge-row span{font-size:12px;font-weight:700;color:#9fb3d9;border:1px solid rgba(255,255,255,.15);padding:6px 12px;border-radius:999px;}

/* ---------- Breadcrumb / page hero variant ---------- */
.page-hero{min-height:60vh;padding-top:150px;}

/* ---------- Utility ---------- */
.mt-8{margin-top:8px;}
.mt-16{margin-top:16px;}
.mt-24{margin-top:24px;}
.text-center{text-align:center;}

/* ---------- Responsive ---------- */
@media(max-width:980px){
  .nav-links,.nav-cta .phone-label{display:none;}
  .nav-toggle{display:flex;}
  .grid-3{grid-template-columns:1fr 1fr;}
  .feature-row{grid-template-columns:1fr;gap:36px;}
  .feature-row.reverse .feature-media{order:0;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .stats-strip .grid-4{grid-template-columns:1fr 1fr;}
}
@media(max-width:640px){
  .grid-3,.grid-2{grid-template-columns:1fr;}
  .hero{padding:130px 0 70px;min-height:auto;}
  .hero-stats{gap:20px 30px;}
  .footer-grid{grid-template-columns:1fr;}
  .cta-band{padding:46px 28px;}
  .section{padding:70px 0;}
  .testi-slide{padding:32px 22px;}
  .nav .container{gap:10px;}
  .nav-cta{gap:8px;}
  .nav-cta .btn{padding:9px 14px;font-size:12px;white-space:nowrap;}
  .nav-toggle{width:36px;height:36px;}
  .brand{font-size:14.5px;gap:8px;}
  .brand .mark{width:30px;height:30px;}
  .brand small{font-size:8px;}
}
@media(max-width:768px){
  /* Disable scroll-reveal fade-in on mobile/touch — on some phones the
     IntersectionObserver + fast momentum scroll combo left sections stuck
     at low opacity (looked like content/footer had "disappeared"). Show
     everything immediately instead. */
  .reveal{opacity:1;transform:none;transition:none;}
}