:root{
  --itss-primary:#0B3A6E;
  --itss-ink:#0A2540;
  --itss-accent:#C8A047;
  --itss-table:#e0edfc;
  --radius:18px;
  --shadow:0 8px 24px rgba(0,0,0,.06);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Arial,sans-serif;
  color:#0b0b0b;
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(11,58,110,0.18), transparent 60%),
    radial-gradient(900px 500px at 90% 0%, rgba(200,160,71,0.18), transparent 55%),
    linear-gradient(to bottom, #f7fafc, #ffffff);
  background-attachment:fixed;
}

.bg-overlay{
  position:fixed; inset:0;
  pointer-events:none;
  opacity:.06;
  mix-blend-mode:multiply;
  background-image:url('https://images.unsplash.com/photo-1520607162513-77705c0f0d4a?q=80&w=1965&auto=format&fit=crop');
  background-size:cover;
  background-position:center;
  z-index:-1;
}

.container{
  width:min(1120px, 92vw);
  margin-inline:auto;
}

.section{padding:72px 0;}
.section.soft{background:rgba(248,250,252,.8);}

.navbar{
  position:sticky; top:0; z-index:50;
  backdrop-filter:blur(8px);
  background:rgba(255,255,255,.82);
  border-bottom:1px solid rgba(0,0,0,.06);
}
.navbar-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:12px 0;
}
.logo-wrap{display:flex; gap:10px; align-items:center; text-decoration:none; color:inherit;}
.logo{height:38px; width:auto;}
.logo-title{font-weight:800; color:var(--itss-ink);}
.logo-sub{font-size:11px; opacity:.6;}

.nav-links{
  display:none; gap:18px; font-size:14px;
}
.nav-links a{color:rgba(0,0,0,.65); text-decoration:none;}
.nav-links a:hover{color:var(--itss-ink);}

.nav-actions{display:flex; gap:8px; align-items:center;}

@media (min-width: 900px){
  .nav-links{display:flex;}
}

.hero-grid{
  display:grid; gap:28px;
}
@media (min-width: 900px){
  .hero-grid{grid-template-columns:1.2fr .8fr; align-items:center;}
}

h1{font-size:clamp(28px, 4vw, 50px); line-height:1.12; font-weight:900;}
h2{font-size:clamp(22px, 3vw, 34px); font-weight:800; color:var(--itss-ink);}
h3{font-size:18px; font-weight:700; color:var(--itss-ink); margin:0 0 10px;}

.lead{font-size:16px; color:rgba(0,0,0,.7);}

.hero-cta{display:flex; gap:10px; margin-top:16px; flex-wrap:wrap;}
.hero-badges{display:flex; gap:10px; margin-top:16px; font-size:13px; color:rgba(0,0,0,.6); flex-wrap:wrap;}
.hero-badges span{padding:6px 10px; border:1px solid rgba(0,0,0,.08); border-radius:999px; background:#fff;}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:9px 14px; border-radius:12px;
  font-size:14px; font-weight:600; cursor:pointer; text-decoration:none;
  border:1px solid transparent;
}
.btn-primary{
  background:var(--itss-primary); color:#fff; box-shadow:var(--shadow);
}
.btn-primary:hover{opacity:.9}
.btn-outline{
  background:#fff; border-color:rgba(0,0,0,.12); color:#111;
}
.btn-outline:hover{background:#f3f6fb}
.btn-ghost{
  background:#fff; border-color:rgba(0,0,0,.12); color:#111;
}

.card{
  background:#fff; border:1px solid rgba(0,0,0,.08);
  border-radius:var(--radius); padding:18px; box-shadow:var(--shadow);
}
.card-table{background:var(--itss-table);}

.mini-grid{
  display:grid; grid-template-columns:repeat(2,1fr); gap:10px;
}
.mini-item{
  background:#fff; border:1px solid rgba(0,0,0,.08);
  border-radius:12px; padding:10px; font-size:14px;
}

.two-col{
  display:grid; gap:18px;
}
@media (min-width: 900px){
  .two-col{grid-template-columns:1fr 1fr;}
}

.grid{
  display:grid; gap:16px;
  grid-template-columns:repeat(1,1fr);
}
@media (min-width: 640px){
  .grid{grid-template-columns:repeat(2,1fr);}
}
@media (min-width: 1000px){
  .grid{grid-template-columns:repeat(3,1fr);}
}

.brand-card{
  display:flex; flex-direction:column; height:100%;
}
.brand-head{
  display:flex; gap:12px; align-items:center; margin-bottom:8px;
}
.brand-logo{
  height:30px; width:auto; object-fit:contain;
  background:#fff; border:1px solid rgba(0,0,0,.08);
  padding:6px; border-radius:10px;
}
.brand-tag{font-size:12px; color:rgba(0,0,0,.6);}
.brand-desc{font-size:14px; color:rgba(0,0,0,.7); margin-top:6px; flex:1;}
.brand-actions{margin-top:12px;}

.section-head{
  display:flex; justify-content:space-between; align-items:end; gap:10px;
}

.two-cards{
  display:grid; gap:16px;
}
@media (min-width: 900px){
  .two-cards{grid-template-columns:1fr 1fr;}
}

.bullets{margin:0; padding-left:18px; color:rgba(0,0,0,.7);}
.bullets li{margin:6px 0;}

.faq{display:grid; gap:10px; margin-top:12px;}
.faq-item{
  border:1px solid rgba(0,0,0,.08);
  background:#fff; border-radius:14px; overflow:hidden;
}
.faq-q{
  width:100%; background:#fff; border:0; text-align:left;
  padding:14px 16px; font-weight:700; color:var(--itss-ink);
  display:flex; justify-content:space-between; cursor:pointer;
}
.faq-a{padding:0 16px 14px; color:rgba(0,0,0,.7); font-size:14px; display:none;}
.faq-item.open .faq-a{display:block;}

.reviews-grid .card{min-height:150px;}

.contact-lines{
  margin-top:14px; display:grid; gap:8px; font-size:14px; color:rgba(0,0,0,.8);
}
.contact-lines a{color:var(--itss-primary); text-decoration:none;}
.contact-lines a:hover{text-decoration:underline;}

form{margin-top:10px;}
.form-grid{display:grid; gap:8px;}
@media (min-width: 700px){
  .form-grid{grid-template-columns:1fr 1fr;}
}
input, textarea{
  width:100%; padding:10px 12px; border-radius:10px;
  border:1px solid rgba(0,0,0,.12); font-size:14px;
  font-family:inherit;
}
.form-actions{display:flex; gap:8px; margin-top:8px; flex-wrap:wrap;}
.form-note{margin-top:8px; font-size:13px; color:green;}

.footer{
  border-top:1px solid rgba(0,0,0,.08);
  padding:22px 0; font-size:14px; color:rgba(0,0,0,.6);
  background:#fff;
}
.footer-inner{
  display:flex; gap:14px; flex-wrap:wrap; justify-content:space-between; align-items:center;
}
.footer-links{display:flex; gap:10px; flex-wrap:wrap;}
.footer-links a{color:rgba(0,0,0,.6); text-decoration:none;}
.footer-links a:hover{color:#111;}