:root{
  --blue:#0057d9;
  --dark:#061f55;
  --deeper:#001f4e;
  --orange:#ff9700;
  --light:#f5f8ff;
  --text:#091b3a;
  --muted:#5c6b82;
  --white:#ffffff;
  --shadow:0 16px 35px rgba(7, 31, 85, .10);
  --radius:18px;
}

*{
  box-sizing:border-box;
}

html{
  scroll-behavior:smooth;
}

body{
  margin:0;
  font-family:Arial, Helvetica, sans-serif;
  color:var(--text);
  background:var(--white);
}

img{
  max-width:100%;
  display:block;
}

a{
  text-decoration:none;
}

.container{
  width:min(1120px, 92%);
  margin:0 auto;
}

.section{
  scroll-margin-top:96px;
}

.site-header{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(255,255,255,.96);
  backdrop-filter:blur(12px);
  box-shadow:0 8px 30px rgba(0,0,0,.05);
}

.header-inner{
  min-height:98px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
}

.brand img{
  width:112px;
  height:112px;
  object-fit:contain;
}

.main-nav{
  display:flex;
  align-items:center;
  gap:30px;
}

.main-nav a{
  color:var(--dark);
  font-weight:700;
  font-size:15px;
  position:relative;
  padding:10px 0;
}

.main-nav a::after{
  content:"";
  width:0;
  height:3px;
  background:var(--orange);
  position:absolute;
  left:0;
  bottom:0;
  transition:.25s ease;
}

.main-nav a:hover::after,
.main-nav a.active::after{
  width:100%;
}

.whatsapp-header{
  display:flex;
  align-items:center;
  gap:8px;
  color:#fff;
  font-weight:800;
  background:linear-gradient(135deg, var(--blue), #013ca2);
  padding:12px 18px;
  border-radius:7px;
  box-shadow:0 12px 25px rgba(0,87,217,.25);
}

.whatsapp-header img{
  width:23px;
}

.menu-toggle{
  display:none;
  width:46px;
  height:42px;
  border:0;
  background:#eef4ff;
  border-radius:10px;
  padding:9px;
}

.menu-toggle span{
  display:block;
  height:3px;
  background:var(--dark);
  margin:5px 0;
  border-radius:10px;
}

.hero{
  background:
    radial-gradient(circle at 20% 30%, rgba(0,87,217,.08), transparent 30%),
    linear-gradient(90deg, #f9fbff 0%, #ffffff 56%, #eef5ff 100%);
  overflow:hidden;
}

.hero-grid{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  min-height:610px;
  align-items:center;
  gap:24px;
}

.hero-copy h1{
  margin:0;
  max-width:520px;
  color:var(--dark);
  text-transform:uppercase;
  line-height:.98;
  font-size:clamp(44px, 6vw, 70px);
  letter-spacing:-2px;
}

.hero-copy h1::first-line{
  color:var(--dark);
}

.orange-line{
  width:86px;
  height:4px;
  background:var(--orange);
  border-radius:10px;
  margin:22px 0;
}

.hero-copy p{
  font-size:20px;
  line-height:1.45;
  max-width:470px;
  color:#112955;
  margin:0 0 28px;
}

.hero-actions{
  display:flex;
  gap:20px;
  flex-wrap:wrap;
  align-items:center;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  min-height:54px;
  padding:0 24px;
  border-radius:9px;
  font-weight:900;
  transition:.25s ease;
}

.btn:hover{
  transform:translateY(-3px);
}

.btn img{
  width:27px;
}

.primary{
  color:#fff;
  background:linear-gradient(135deg, #0062e6, #004eb9);
  box-shadow:0 14px 25px rgba(0,87,217,.25);
}

.secondary{
  color:var(--blue);
  border:2px solid var(--blue);
  background:#fff;
}

.home-icon{
  font-size:25px;
}

.hero-stats{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:16px;
  margin-top:42px;
  max-width:560px;
}

.hero-stats div{
  text-align:center;
  border-right:1px solid #dce6f7;
  padding:0 10px;
}

.hero-stats div:last-child{
  border-right:0;
}

.hero-stats img{
  width:44px;
  height:44px;
  margin:0 auto 8px;
}

.hero-stats strong,
.hero-stats span{
  display:block;
  text-transform:uppercase;
  color:var(--dark);
  font-size:13px;
  font-weight:900;
  line-height:1.15;
}

.hero-visual{
  align-self:stretch;
  position:relative;
  min-height:610px;
  display:flex;
  align-items:stretch;
}

.hero-visual::before{
  content:"";
  position:absolute;
  z-index:2;
  left:-35px;
  top:0;
  height:100%;
  width:70px;
  background:var(--blue);
  transform:skewX(-18deg);
}

.hero-visual img{
  width:100%;
  height:100%;
  object-fit:cover;
  clip-path:polygon(14% 0, 100% 0, 100% 100%, 0 100%);
}

.home-card{
  position:absolute;
  z-index:3;
  right:0;
  bottom:0;
  display:flex;
  align-items:center;
  gap:18px;
  background:linear-gradient(135deg, #004eb9, #002d73);
  color:#fff;
  border-radius:28px 0 0 0;
  padding:30px 42px;
  min-width:360px;
  box-shadow:0 18px 40px rgba(0,0,0,.25);
}

.home-card img{
  width:65px;
  height:65px;
  clip-path:none;
}

.home-card strong,
.home-card span{
  display:block;
}

.home-card strong{
  text-transform:uppercase;
  font-size:18px;
}

.home-card span{
  font-size:17px;
  margin-top:5px;
}

.services{
  padding:34px 0 18px;
  background:#fff;
}

.section-title{
  text-align:center;
  margin-bottom:30px;
}

.section-title h2{
  display:inline-block;
  margin:0 16px;
  text-transform:uppercase;
  color:var(--dark);
  font-size:30px;
}

.section-title span{
  display:inline-block;
  width:44px;
  height:3px;
  background:var(--orange);
  vertical-align:middle;
}

.section-title p{
  color:var(--muted);
  font-size:17px;
  margin:16px 0 0;
}

.services-grid{
  display:grid;
  grid-template-columns:repeat(5, 1fr);
  gap:18px;
}

.service-card{
  background:#fff;
  border:1px solid #e6edf8;
  box-shadow:var(--shadow);
  border-radius:12px;
  min-height:214px;
  padding:28px 18px;
  text-align:center;
  transition:.25s ease;
}

.service-card:hover{
  transform:translateY(-6px);
  border-color:#c9ddff;
}

.service-card img{
  width:74px;
  height:74px;
  margin:0 auto 18px;
  background:#f2f6ff;
  border-radius:50%;
  padding:14px;
}

.service-card h3{
  text-transform:uppercase;
  color:var(--blue);
  font-size:16px;
  margin:0 0 12px;
  line-height:1.2;
}

.service-card p{
  margin:0;
  color:#10254e;
  font-size:14px;
  line-height:1.5;
}

.experience{
  position:relative;
  margin-top:30px;
  color:#fff;
  overflow:hidden;
  background:linear-gradient(90deg, #002554 0%, #003c87 48%, #001b42 100%);
}

.experience-bg{
  position:absolute;
  inset:0;
  background:url("assets/network-banner.jpg") right center/auto 100% no-repeat;
  opacity:.64;
}

.experience-grid{
  position:relative;
  z-index:1;
  min-height:200px;
  display:grid;
  grid-template-columns:1fr 1.25fr;
  align-items:center;
  gap:48px;
}

.experience h2{
  margin:0 0 12px;
  font-size:35px;
  line-height:1;
  text-transform:uppercase;
}

.experience h2 strong{
  color:var(--orange);
  display:block;
  font-size:42px;
}

.experience p{
  max-width:370px;
  line-height:1.5;
  margin:0;
}

.experience ul{
  list-style:none;
  padding:0;
  margin:0;
  display:grid;
  gap:17px;
}

.experience li{
  font-size:17px;
  position:relative;
  padding-left:44px;
}

.experience li::before{
  content:"✓";
  position:absolute;
  left:0;
  top:-5px;
  width:28px;
  height:28px;
  display:grid;
  place-items:center;
  border:2px solid #fff;
  border-radius:50%;
  font-weight:900;
}

.testimonials{
  padding:60px 0 50px;
  background:#f8fbff;
}

.testimonials-grid{
  display:grid;
  grid-template-columns:1.15fr repeat(3, 1fr);
  gap:24px;
  align-items:center;
}

.section-heading h2{
  text-transform:uppercase;
  color:var(--dark);
  font-size:33px;
  line-height:1.1;
  margin:0;
}

.testimonial-card{
  background:#fff;
  border:1px solid #e6edf8;
  border-radius:14px;
  padding:24px;
  box-shadow:var(--shadow);
  min-height:190px;
}

.quote{
  color:var(--blue);
  font-size:50px;
  font-weight:900;
  line-height:.6;
}

.testimonial-card p{
  font-size:14px;
  line-height:1.55;
  color:#0e244b;
}

.stars{
  color:var(--orange);
  letter-spacing:2px;
  margin:10px 0;
}

.testimonial-card strong{
  color:var(--dark);
  font-size:14px;
}

.footer{
  position:relative;
  background:linear-gradient(90deg, #00327a, #0057d9);
  color:#fff;
  padding:32px 0;
}

.footer-grid{
  display:grid;
  grid-template-columns:1.3fr 1fr .8fr;
  gap:38px;
  align-items:center;
}

.footer-brand{
  display:flex;
  align-items:center;
  gap:22px;
}

.footer-brand img{
  width:88px;
  height:88px;
  border-radius:50%;
  background:#fff;
}

.footer p{
  margin:6px 0;
  line-height:1.5;
}

.footer h3{
  margin:0 0 12px;
  text-transform:uppercase;
  font-size:16px;
}

.footer-link{
  display:flex;
  align-items:center;
  gap:10px;
  color:#fff;
  font-weight:700;
}

.footer-link img,
.socials img{
  width:34px;
}

.socials{
  display:flex;
  gap:12px;
}

.to-top{
  position:absolute;
  right:28px;
  bottom:24px;
  width:40px;
  height:40px;
  display:grid;
  place-items:center;
  background:#0042a8;
  color:#fff;
  border-radius:50%;
  font-size:28px;
}

.reveal{
  opacity:0;
  transform:translateY(18px);
  transition:opacity .6s ease, transform .6s ease;
}

.reveal.visible{
  opacity:1;
  transform:translateY(0);
}

@media(max-width:1024px){
  .header-inner{
    min-height:84px;
  }

  .brand img{
    width:88px;
    height:88px;
  }

  .main-nav{
    gap:18px;
  }

  .hero-grid{
    grid-template-columns:1fr;
    padding-top:36px;
  }

  .hero-visual{
    min-height:430px;
    margin:0 -4vw;
  }

  .services-grid{
    grid-template-columns:repeat(3, 1fr);
  }

  .testimonials-grid{
    grid-template-columns:1fr 1fr;
  }

  .section-heading{
    grid-column:1 / -1;
  }
}

@media(max-width:780px){
  .menu-toggle{
    display:block;
    order:3;
  }

  .whatsapp-header{
    display:none;
  }

  .main-nav{
    position:absolute;
    top:84px;
    left:0;
    right:0;
    display:grid;
    background:#fff;
    padding:18px 4%;
    box-shadow:0 18px 30px rgba(0,0,0,.08);
    transform:translateY(-18px);
    opacity:0;
    visibility:hidden;
    transition:.25s ease;
  }

  .main-nav.open{
    opacity:1;
    visibility:visible;
    transform:translateY(0);
  }

  .hero-grid{
    min-height:auto;
    gap:30px;
  }

  .hero-copy h1{
    font-size:43px;
    letter-spacing:-1px;
  }

  .hero-copy p{
    font-size:17px;
  }

  .hero-actions{
    flex-direction:column;
    align-items:stretch;
  }

  .btn{
    width:100%;
  }

  .hero-stats{
    grid-template-columns:repeat(2, 1fr);
  }

  .hero-stats div:nth-child(2){
    border-right:0;
  }

  .hero-visual{
    min-height:360px;
  }

  .hero-visual::before{
    display:none;
  }

  .hero-visual img{
    clip-path:none;
  }

  .home-card{
    left:18px;
    right:18px;
    bottom:18px;
    min-width:auto;
    border-radius:18px;
    padding:20px;
  }

  .home-card img{
    width:48px;
    height:48px;
  }

  .services-grid{
    grid-template-columns:1fr;
  }

  .experience-grid{
    grid-template-columns:1fr;
    padding:34px 0;
  }

  .testimonials-grid{
    grid-template-columns:1fr;
  }

  .footer-grid{
    grid-template-columns:1fr;
  }
}

@media(max-width:420px){
  .hero-copy h1{
    font-size:36px;
  }

  .section-title h2{
    font-size:24px;
  }

  .section-title span{
    width:24px;
  }

  .hero-stats{
    grid-template-columns:1fr;
  }

  .hero-stats div{
    border-right:0;
  }
}