:root{
  --navy:#0a2a70;
  --blue:#1488f4;
  --sky:#dff4ff;
  --sky2:#bce7ff;
  --teal:#0aa7ad;
  --green:#43ad4b;
  --orange:#ff9225;
  --red:#df261d;
  --ink:#15244a;
  --muted:#5f6b82;
  --line:#d3e4f3;
  --panel:#f7fbff;
  --white:#fff;
  --shadow:0 15px 40px rgba(10,71,132,.14);
  --radius:28px;
  --radius-sm:16px;
  --max:1122px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--ink);
  background:linear-gradient(180deg,#1d96ed 0 24px,#eef8ff 24px 100%);
  font-family:"Arial Rounded MT Bold","Trebuchet MS","Segoe UI",Arial,sans-serif;
  line-height:1.45;
}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit}
img{max-width:100%;display:block}
.site-frame{
  width:min(calc(100% - 14px),var(--max));
  margin:10px auto 18px;
  overflow:hidden;
  background:#fff;
  border:1px solid rgba(8,88,165,.18);
  border-radius:32px;
  box-shadow:0 24px 80px rgba(5,82,156,.24);
}
.site-header{
  min-height:91px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
  padding:13px 24px 13px 28px;
  background:rgba(255,255,255,.98);
  border-bottom:1px solid #cae3f7;
  border-radius:0 0 26px 26px;
  box-shadow:0 8px 24px rgba(8,86,153,.10);
  position:relative;
  z-index:30;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  min-width:0;
  font-size:44px;
  font-weight:1000;
  letter-spacing:-2.5px;
  color:var(--navy);
  white-space:nowrap;
}
.brand .dotcom{color:var(--blue);font-size:.72em;letter-spacing:-1px}
.brand-mascot{width:72px;height:72px;object-fit:contain}
.main-nav{display:flex;align-items:center;gap:34px;font-weight:800;color:#111f4b}
.main-nav a{padding:13px 0;position:relative}
.main-nav a:hover,.main-nav a.active{color:var(--blue)}
.main-nav a.active:after{
  content:"";position:absolute;left:0;right:0;bottom:2px;height:4px;border-radius:999px;background:var(--blue)
}
.home-pill{
  width:54px;height:54px;display:grid!important;place-items:center;padding:0!important;border-radius:17px;background:#eaf6ff;color:var(--navy);font-size:26px
}
.mobile-toggle{
  display:none;width:52px;height:52px;border:0;border-radius:15px;background:#edf7ff;color:var(--navy);cursor:pointer
}
.mobile-toggle span{display:block;width:27px;height:4px;border-radius:999px;background:currentColor;margin:5px auto}
.mobile-menu{display:none;padding:8px 16px 18px;background:#fff;border-bottom:1px solid var(--line)}
.mobile-menu.open{display:grid;gap:8px}
.mobile-menu a{padding:12px 15px;border-radius:12px;background:#f2f9ff;font-weight:800}

/* Hero */
.home-hero{
  min-height:443px;
  display:grid;
  grid-template-columns:49% 51%;
  position:relative;
  overflow:hidden;
  background:linear-gradient(180deg,#dff5ff,#bde9ff 68%,#bdebd0);
}
.home-hero:before{
  content:"";position:absolute;inset:auto 0 0;height:115px;
  background:
   radial-gradient(ellipse at 8% 100%,#2c925c 0 34%,transparent 35%),
   radial-gradient(ellipse at 20% 105%,#4cab58 0 38%,transparent 39%),
   radial-gradient(ellipse at 87% 104%,#58b85d 0 40%,transparent 41%),
   linear-gradient(180deg,transparent 0 43%,#79c977 44%);
  opacity:.94;
}
.hero-copy{padding:42px 0 28px 66px;position:relative;z-index:3}
.hero-copy h1{
  margin:0;color:var(--navy);font-size:54px;line-height:1.03;letter-spacing:-2.4px;max-width:560px
}
.hero-copy .teal{color:#10a5a6}
.hero-copy .orange{color:#f2821d}
.hero-copy p{margin:20px 0 0;font-family:"Segoe UI",Arial,sans-serif;font-size:18px;color:#1a315b;max-width:450px}
.hero-art{position:relative;z-index:2;align-self:stretch}
.hero-art img{position:absolute;right:0;bottom:0;width:710px;max-width:none;pointer-events:none}
.search-box{position:relative;margin-top:20px;width:min(100%,390px)}
.search-box svg{position:absolute;left:20px;top:50%;transform:translateY(-50%);width:28px;height:28px;stroke:var(--navy);fill:none;stroke-width:2.4}
.search-box input{
  width:100%;height:59px;padding:0 22px 0 63px;border:1.5px solid #bad8f0;border-radius:999px;background:#fff;outline:none;color:var(--ink);
  box-shadow:0 10px 22px rgba(34,93,151,.12);font-family:"Segoe UI",Arial,sans-serif;font-size:16px
}
.search-box input:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(20,136,244,.12)}
.search-results{
  display:none;position:absolute;left:0;right:0;top:67px;z-index:20;max-height:320px;overflow:auto;padding:8px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)
}
.search-results.open{display:grid;gap:5px}
.search-result{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:12px;font-family:"Segoe UI",Arial,sans-serif}
.search-result:hover{background:#eef8ff}
.search-result strong{color:var(--navy)}
.search-result small{display:block;color:var(--muted)}

/* Vendor cards */
.home-content{padding:20px 24px 17px;background:#fff}
.vendor-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.vendor-card{
  overflow:hidden;border:1.5px solid #c7dff3;border-radius:18px;background:#f7fbff;box-shadow:0 8px 20px rgba(29,91,148,.06)
}
.vendor-card.ericsson{border-color:#bfe6e8;background:#f3ffff}
.vendor-card.huawei{border-color:#f3d2b6;background:#fff8f1}
.vendor-banner{height:126px;background-size:cover;background-position:center}
.vendor-links{display:grid;gap:7px;padding:0 10px 10px;margin-top:-8px}
.vendor-link{
  min-height:55px;display:flex;align-items:center;gap:12px;padding:8px 13px;border:1px solid #cedfed;border-radius:14px;background:#fff;
  box-shadow:0 5px 11px rgba(33,85,133,.08);font-size:17px;font-weight:900
}
.vendor-link:hover{transform:translateY(-1px);border-color:#77b9ed}
.vendor-link img{width:34px;height:34px}
.vendor-link .chev{margin-left:auto;font-size:29px;line-height:1;color:var(--navy)}

.section-title{display:flex;align-items:center;gap:10px;margin:15px 0 12px;color:var(--navy);font-size:27px;line-height:1.1}
.section-title .star{width:38px;height:38px;display:grid;place-items:center;border-radius:50%;background:var(--orange);color:#fff;box-shadow:0 5px 12px rgba(255,146,37,.28)}
.popular-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px 30px}
.popular-col{display:grid;gap:8px}
.model-row{
  min-height:49px;display:flex;align-items:center;gap:11px;padding:7px 11px;border:1px solid #dce6ef;border-radius:13px;background:#fff;
  box-shadow:0 4px 10px rgba(33,77,121,.05);font-family:"Segoe UI",Arial,sans-serif;font-weight:700
}
.model-row:hover{border-color:#89bee9;transform:translateY(-1px)}
.model-logo{width:38px;height:32px;display:grid;place-items:center;border-radius:7px;background:var(--navy);color:#fff;font-weight:1000}
.model-logo.ericsson{background:var(--teal)}
.model-logo.huawei{background:#fff;color:var(--red);font-size:23px}
.model-row .chev{margin-left:auto;font-size:25px;color:var(--navy)}
.about-strip{
  margin-top:25px;min-height:168px;display:grid;grid-template-columns:48% 52%;align-items:center;gap:12px;padding:6px 26px 6px 22px;
  border:1.5px solid #cbe4f6;border-radius:19px;background:linear-gradient(90deg,#e9f7ff,#f8fcff);overflow:hidden
}
.about-strip img{width:100%;height:158px;object-fit:cover;object-position:center;border-radius:16px}
.about-strip h2{margin:0 0 4px;color:var(--navy);font-size:27px}
.about-strip p{margin:0;font-family:"Segoe UI",Arial,sans-serif;font-size:15.5px;line-height:1.35;color:#1b3159}
.site-footer{
  display:grid;grid-template-columns:1fr 1fr 1.15fr;background:linear-gradient(180deg,#0c3c84,#063171);color:#fff;padding:18px 30px
}
.footer-item{display:flex;align-items:center;justify-content:center;gap:14px;min-height:58px;padding:0 18px;font-family:"Segoe UI",Arial,sans-serif;font-weight:700;text-align:center}
.footer-item+.footer-item{border-left:1px solid rgba(255,255,255,.27)}
.footer-icon{width:54px;height:54px;display:grid;place-items:center;border-radius:50%;background:#1c83ef;font-size:25px;flex:0 0 auto}
.footer-item:nth-child(2) .footer-icon{background:#0eb4b3}

/* Vendor page */
.vendor-hero{
  min-height:360px;display:grid;grid-template-columns:55% 45%;position:relative;overflow:hidden;padding:28px 42px 0;
  background:linear-gradient(180deg,#dff5ff,#bde9ff 70%,#cfeecf)
}
.vendor-hero:before{
  content:"";position:absolute;inset:auto 0 0;height:95px;
  background:radial-gradient(ellipse at 20% 110%,#4bac59 0 42%,transparent 43%),radial-gradient(ellipse at 84% 110%,#5ab960 0 43%,transparent 44%),linear-gradient(180deg,transparent 0 47%,#79c977 48%);
}
.breadcrumb{display:flex;gap:9px;margin-bottom:16px;color:#075cae;font-family:"Segoe UI",Arial,sans-serif;font-weight:700}
.vendor-hero h1{margin:0;color:var(--navy);font-size:49px;line-height:1.05;letter-spacing:-1.7px}
.vendor-hero .subtitle{margin:10px 0 0;color:#0a579d;font-size:26px;font-weight:900}
.vendor-hero p{max-width:500px;margin:17px 0 0;font-family:"Segoe UI",Arial,sans-serif;font-size:17px}
.vendor-art{position:relative;z-index:2}
.vendor-art img{position:absolute;right:0;bottom:0;width:560px;max-width:none}
.vendor-main{padding:22px 24px;background:#fff}
.vendor-list-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.list-panel{padding:15px;border:1.5px solid #c9e0f2;border-radius:18px;background:linear-gradient(180deg,#f8fcff,#f0f8ff)}
.list-title{display:flex;align-items:center;gap:10px;margin:0 0 12px;color:var(--navy);font-size:25px}
.list-title img{width:58px;height:58px;padding:8px;border-radius:14px;background:#fff;border:1px solid #cfe2f2}
.list-items{display:grid;gap:7px}
.list-item{
  min-height:46px;display:flex;align-items:center;gap:10px;padding:6px 10px;border:1px solid #cfe0ef;border-radius:11px;background:#fff;font-family:"Segoe UI",Arial,sans-serif;font-weight:700
}
.list-item:hover{border-color:#78b8ec;transform:translateY(-1px)}
.list-item .chev{margin-left:auto;font-size:24px;color:var(--navy)}
.vendor-about{margin-top:22px}
.vendor-page .about-strip{grid-template-columns:47% 53%}

/* Product page */
.product-hero{
  display:grid;grid-template-columns:1.15fr .85fr;gap:24px;padding:34px 38px;background:linear-gradient(180deg,#e1f5ff,#f7fcff)
}
.product-hero h1{margin:0;color:var(--navy);font-size:46px;line-height:1.08}
.product-hero .kicker{color:var(--blue);font-weight:900;text-transform:uppercase;letter-spacing:.08em}
.product-hero p{font-family:"Segoe UI",Arial,sans-serif;font-size:18px}
.product-visual{display:grid;place-items:center;min-height:330px;border:1.5px solid #c8e0f2;border-radius:22px;background:linear-gradient(180deg,#d9f2ff,#eefaff);overflow:hidden}
.product-visual img{max-height:310px;object-fit:contain}
.product-main{display:grid;grid-template-columns:1.4fr .6fr;gap:24px;padding:24px;background:#fff}
.card{border:1.5px solid #d0e2f1;border-radius:18px;background:#fff;box-shadow:0 8px 22px rgba(32,88,142,.07)}
.card-head{padding:16px 18px;border-bottom:1px solid #dce8f2;color:var(--navy);font-size:23px;font-weight:900}
.spec-table{width:100%;border-collapse:collapse;font-family:"Segoe UI",Arial,sans-serif}
.spec-table th,.spec-table td{padding:13px 17px;text-align:left;border-bottom:1px solid #edf2f6}
.spec-table th{width:38%;color:#4c6282}
.quote-card{padding:20px;background:linear-gradient(180deg,#eaf8ff,#fff)}
.quote-card h2{margin:0;color:var(--navy);font-size:27px}
.quote-card p{font-family:"Segoe UI",Arial,sans-serif}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:52px;padding:0 22px;border:0;border-radius:14px;background:var(--blue);color:#fff;font-weight:900;cursor:pointer
}
.btn.secondary{background:#e9f5ff;color:var(--navy);border:1px solid #bcd9f0}
.related{padding:0 24px 26px;background:#fff}

/* About and contacts */
.page-hero-simple{padding:50px 44px;background:linear-gradient(135deg,#ddf4ff,#bde8ff);text-align:center}
.page-hero-simple h1{margin:0;color:var(--navy);font-size:50px}
.page-hero-simple p{max-width:720px;margin:13px auto 0;font-family:"Segoe UI",Arial,sans-serif;font-size:18px}
.content-section{padding:28px 32px;background:#fff}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.info-card{padding:24px;border:1.5px solid #cfe2f1;border-radius:20px;background:#f8fcff}
.info-card h2{margin-top:0;color:var(--navy)}
.info-card p,.info-card li{font-family:"Segoe UI",Arial,sans-serif}
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:24px}
.contact-form{display:grid;gap:13px}
.field{display:grid;gap:6px}
.field label{font-weight:800;color:var(--navy)}
.field input,.field textarea,.field select{
  width:100%;padding:13px 15px;border:1.5px solid #c7ddec;border-radius:12px;outline:none;font-family:"Segoe UI",Arial,sans-serif;background:#fff
}
.field textarea{min-height:150px;resize:vertical}
.form-note{font-family:"Segoe UI",Arial,sans-serif;color:var(--muted);font-size:14px}

/* responsive */
@media(max-width:900px){
  body{background:#eef8ff}
  .site-frame{width:100%;margin:0;border:0;border-radius:0}
  .site-header{min-height:86px;padding:10px 16px;border-radius:0}
  .brand{font-size:36px}
  .brand-mascot{width:58px;height:58px}
  .main-nav{display:none}
  .mobile-toggle{display:block}
  .home-hero{grid-template-columns:1fr;min-height:auto}
  .hero-copy{padding:30px 28px 8px}
  .hero-copy h1{font-size:48px}
  .hero-art{height:360px}
  .hero-art img{width:690px;right:-80px}
  .vendor-grid{grid-template-columns:1fr}
  .vendor-banner{height:145px;background-size:cover}
  .popular-grid{grid-template-columns:1fr}
  .about-strip{grid-template-columns:1fr;padding:14px}
  .about-strip img{height:170px}
  .site-footer{grid-template-columns:1fr;padding:10px 18px}
  .footer-item{justify-content:flex-start;text-align:left;padding:10px 0}
  .footer-item+.footer-item{border-left:0;border-top:1px solid rgba(255,255,255,.25)}
  .vendor-hero{grid-template-columns:1fr;padding:22px 22px 0}
  .vendor-hero h1{font-size:43px}
  .vendor-art{height:300px}
  .vendor-art img{right:-65px;width:580px}
  .vendor-list-grid{grid-template-columns:1fr}
  .product-hero,.product-main,.two-col,.contact-grid{grid-template-columns:1fr}
}
@media(max-width:560px){
  .brand{font-size:28px;letter-spacing:-1.4px}
  .brand-mascot{width:50px;height:50px}
  .home-hero{min-height:auto}
  .hero-copy{padding:24px 19px 0}
  .hero-copy h1{font-size:41px;letter-spacing:-1.6px}
  .hero-copy p{font-size:16px}
  .search-box{width:100%}
  .hero-art{height:290px}
  .hero-art img{width:565px;right:-90px}
  .home-content{padding:16px 13px}
  .vendor-grid{gap:14px}
  .vendor-banner{height:126px}
  .section-title{font-size:24px}
  .about-strip h2{font-size:24px}
  .site-footer{padding:8px 14px}
  .footer-icon{width:46px;height:46px}
  .vendor-hero{padding:18px 18px 0}
  .vendor-hero h1{font-size:38px}
  .vendor-hero .subtitle{font-size:22px}
  .vendor-art{height:260px}
  .vendor-art img{width:505px;right:-90px}
  .vendor-main{padding:16px 13px}
  .list-title{font-size:22px}
  .product-hero{padding:23px 18px}
  .product-hero h1{font-size:37px}
  .product-main,.related,.content-section{padding:16px}
  .page-hero-simple{padding:38px 20px}
  .page-hero-simple h1{font-size:40px}
}


/* Mandatory logistics specifications */
.logistics-spec th{color:#0b5fae!important}
.logistics-spec td{font-weight:700;color:#17345f;background:#f3faff}
.logistics-note{margin:0;padding:14px 17px 17px;border-top:1px solid #d9e8f4;background:#f5fbff;color:#526987;font-family:"Segoe UI",Arial,sans-serif;font-size:14px}
.quote-card .unlisted-model-link{display:flex;margin-top:10px;width:100%}

/* Unlisted model request CTA */
.request-strip{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:18px;margin-top:22px;padding:20px 22px;border:1.5px solid #f2ca91;border-radius:19px;background:linear-gradient(135deg,#fff8e8,#fffdf8);box-shadow:0 8px 20px rgba(198,123,26,.08)}
.request-symbol{width:62px;height:62px;display:grid;place-items:center;border-radius:18px;background:var(--orange);color:#fff;font-size:37px;font-weight:1000;box-shadow:0 8px 17px rgba(255,146,37,.26)}
.request-copy h2{margin:0 0 3px;color:var(--navy);font-size:25px}
.request-copy p{margin:0;color:#425979;font-family:"Segoe UI",Arial,sans-serif}
.request-button{white-space:nowrap;background:var(--orange)}
.catalog-empty{text-align:center;margin-top:18px}
.catalog-empty p{font-weight:800;color:var(--navy)}
.request-contact-cta{margin-top:22px;padding-top:20px;border-top:1px solid #d7e6f2}
.request-contact-cta h3{margin:0 0 5px;color:var(--navy)}

/* Dedicated unlisted model request page */
.request-hero{position:relative;overflow:hidden}
.request-hero-icon{width:84px;height:84px;display:grid;place-items:center;margin:0 auto 12px;border-radius:24px;background:var(--orange);color:#fff;font-size:50px;font-weight:1000;box-shadow:0 12px 25px rgba(255,146,37,.28)}
.request-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:24px}
.request-guide{background:linear-gradient(180deg,#edf9ff,#fff)}
.check-list{display:grid;gap:12px;margin:18px 0;padding:0;list-style:none}
.check-list li{position:relative;padding-left:30px}
.check-list li:before{content:"✓";position:absolute;left:0;top:-1px;width:22px;height:22px;display:grid;place-items:center;border-radius:50%;background:var(--teal);color:#fff;font-size:13px;font-weight:1000}
.logistics-callout{margin-top:22px;padding:17px;border:1.5px solid #b8ddef;border-radius:16px;background:#e7f7ff}
.logistics-callout strong{color:var(--navy);font-size:18px}
.logistics-callout p{margin:5px 0 0}
.three-col{display:grid;grid-template-columns:.6fr .9fr 1.2fr;gap:14px}

@media(max-width:900px){
  .request-strip{grid-template-columns:auto 1fr}
  .request-button{grid-column:1/-1;width:100%}
  .request-layout,.three-col{grid-template-columns:1fr}
}
@media(max-width:560px){
  .request-strip{grid-template-columns:1fr;text-align:center;padding:18px 15px}
  .request-symbol{margin:auto}
  .request-copy h2{font-size:22px}
  .spec-table th,.spec-table td{display:block;width:100%}
  .spec-table th{padding-bottom:4px;border-bottom:0}
  .spec-table td{padding-top:3px}
}