:root{
  --bg:#f6f8fb;
  --surface:#ffffff;
  --surface-2:#f1f5f9;
  --line:#dbe3ee;
  --line-strong:#c3d0df;
  --text:#102033;
  --muted:#5d6b7a;
  --primary:#1866d9;
  --primary-2:#0f4fb0;
  --accent:#eef5ff;
  --success:#157347;
  --error:#c62828;
  --shadow:0 18px 50px rgba(16,32,51,.08);
  --radius:20px;
  --radius-sm:14px;
  --container:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,Arial,Helvetica,sans-serif;
  color:var(--text);
  background:linear-gradient(180deg,#fbfdff 0%,#f6f8fb 100%);
  line-height:1.6;
}
img{max-width:100%;display:block}
a{color:var(--primary);text-decoration:none}
a:hover{color:var(--primary-2)}
.container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
.site-header{
  position:sticky;top:0;z-index:1000;
  backdrop-filter:blur(12px);
  background:rgba(255,255,255,.9);
  border-bottom:1px solid rgba(219,227,238,.8);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:76px}
.brand{display:flex;align-items:center;gap:14px;font-weight:800;color:var(--text)}
.brand-mark{
  width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,#1866d9,#54a3ff);
  display:grid;place-items:center;color:#fff;font-weight:800;box-shadow:var(--shadow)
}
.brand small{display:block;font-size:12px;font-weight:600;color:var(--muted);margin-top:2px}
.nav-toggle{display:none;border:1px solid var(--line);background:#fff;border-radius:12px;padding:10px 12px}
.main-nav{display:flex;align-items:center;gap:22px}
.main-nav a{color:var(--text);font-weight:600}
.main-nav a.active{color:var(--primary)}
.nav-cta{display:flex;gap:10px;align-items:center}
.btn,.button{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 22px;border-radius:999px;border:1px solid transparent;
  background:var(--primary);color:#fff;font-weight:700;box-shadow:0 10px 25px rgba(24,102,217,.18);
  transition:.2s ease;
}
.btn:hover,.button:hover{transform:translateY(-1px);color:#fff;background:var(--primary-2)}
.btn-secondary{
  background:#fff;color:var(--text);border-color:var(--line);box-shadow:none
}
.btn-secondary:hover{background:var(--surface-2);color:var(--text)}
main{display:block}
.hero{padding:72px 0 30px}
.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:28px;align-items:stretch}
.hero-card,.panel,.content-card,.quote-card,.mini-card,.cta-band,.faq-item,.insight-card,.case-card,.process-step,.stat-card,.tech-card,.industry-card,.service-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)
}
.hero-copy{padding:40px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;background:var(--accent);color:var(--primary);font-size:13px;font-weight:800;letter-spacing:.02em;text-transform:uppercase}
h1,h2,h3{line-height:1.15;letter-spacing:-.02em;margin:0 0 16px}
h1{font-size:clamp(2.3rem,4vw,4rem)}
h2{font-size:clamp(1.7rem,2vw,2.5rem)}
h3{font-size:1.2rem}
p{margin:0 0 16px;color:var(--muted)}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0 12px}
.hero-points{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:24px}
.hero-points div,.checklist li,.micro-list li{
  background:var(--surface-2);border:1px solid var(--line);border-radius:16px;padding:14px;font-weight:600;color:var(--text)
}
.hero-side{padding:28px;display:grid;gap:18px}
.stat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.stat-card{padding:18px}
.stat-card strong{display:block;font-size:1.8rem}
.section{padding:38px 0}
.section-tight{padding-top:10px}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:18px;margin-bottom:18px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.service-card,.industry-card,.tech-card,.insight-card,.case-card,.mini-card,.content-card,.faq-item,.process-step{padding:24px}
.service-card h3,.industry-card h3,.tech-card h3,.insight-card h3,.case-card h3,.content-card h3{margin-bottom:12px}
.kicker{font-size:12px;font-weight:800;color:var(--primary);text-transform:uppercase;letter-spacing:.04em;margin-bottom:10px}
.checklist,.micro-list{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.checklist li::before,.micro-list li::before{content:"✓";margin-right:10px;color:var(--primary);font-weight:900}
.split{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.cta-band{padding:28px 30px;display:flex;justify-content:space-between;align-items:center;gap:20px;background:linear-gradient(180deg,#fff,#f4f8ff)}
.site-footer{padding:40px 0 60px;border-top:1px solid var(--line);margin-top:30px;background:#fff}
.footer-grid{display:grid;grid-template-columns:1.1fr .8fr .8fr;gap:20px}
.footer-note{font-size:14px;color:var(--muted)}
.footer-list{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.breadcrumbs{padding-top:28px;font-size:14px;color:var(--muted)}
.breadcrumbs a{color:var(--muted)}
.quote-form{display:grid;gap:14px}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
label{display:block;font-size:14px;font-weight:700;margin-bottom:8px;color:var(--text)}
input,select,textarea{
  width:100%;padding:14px 16px;border:1px solid var(--line-strong);border-radius:14px;background:#fff;
  color:var(--text);font:inherit;outline:none;transition:border-color .2s ease, box-shadow .2s ease
}
input:focus,select:focus,textarea:focus{
  border-color:var(--primary);box-shadow:0 0 0 4px rgba(24,102,217,.12)
}
.field-error input,.field-error select,.field-error textarea{border-color:var(--error);box-shadow:0 0 0 4px rgba(198,40,40,.08)}
.error-message{display:none;color:var(--error);font-size:13px;margin-top:6px}
.field-error .error-message{display:block}
.form-status{display:none;padding:14px 16px;border-radius:14px;font-weight:600}
.form-status.success{display:block;background:#eefaf2;color:var(--success);border:1px solid #bfe3cb}
.form-status.error{display:block;background:#fff1f1;color:var(--error);border:1px solid #efc2c2}
.contact-methods{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.contact-method{display:flex;align-items:center;gap:14px;padding:18px;background:#fff;border:1px solid var(--line);border-radius:18px}
.contact-icon{width:46px;height:46px;border-radius:14px;background:var(--accent);display:grid;place-items:center;flex:0 0 46px}
.contact-icon img{width:22px;height:22px}
.contact-card{padding:28px}
.data-list{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.data-list li{padding:12px 0;border-bottom:1px solid var(--line)}
.table-like{display:grid;gap:10px}
.metric{display:flex;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid var(--line)}
.hero-visual{
  min-height:100%;padding:22px;
  background:radial-gradient(circle at top left,#eef5ff 0,#ffffff 55%);
}
.visual-plate{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;display:grid;gap:14px}
.visual-line{height:14px;border-radius:999px;background:linear-gradient(90deg,#1866d9,#cfe1ff)}
.visual-stack{display:grid;gap:10px}
.tag-row{display:flex;flex-wrap:wrap;gap:10px}
.tag{display:inline-flex;padding:9px 12px;border-radius:999px;background:var(--surface-2);border:1px solid var(--line);font-weight:700;font-size:13px}
.note{font-size:14px;color:var(--muted)}
.page-intro{padding:28px 0 10px}
.empty-state{padding:60px 0}
.badge-list{display:flex;flex-wrap:wrap;gap:10px}
.badge-list span{padding:8px 12px;background:var(--surface-2);border:1px solid var(--line);border-radius:999px;font-size:13px;font-weight:700}
@media (max-width: 1024px){
  .hero-grid,.split,.grid-4,.grid-3,.grid-2,.footer-grid,.contact-methods,.form-grid{grid-template-columns:1fr 1fr}
  .hero-points{grid-template-columns:1fr}
}
@media (max-width: 760px){
  .container{width:min(var(--container),calc(100% - 24px))}
  .main-nav{
    display:none;position:absolute;left:12px;right:12px;top:74px;background:#fff;border:1px solid var(--line);border-radius:18px;
    padding:16px;flex-direction:column;align-items:flex-start;box-shadow:var(--shadow)
  }
  .main-nav.open{display:flex}
  .nav-toggle{display:inline-flex}
  .nav-cta{display:none}
  .hero,.section{padding:24px 0}
  .hero-grid,.split,.grid-4,.grid-3,.grid-2,.footer-grid,.contact-methods,.form-grid,.hero-points,.stat-grid{grid-template-columns:1fr}
  .hero-copy,.hero-side,.cta-band,.contact-card{padding:22px}
  h1{font-size:2.2rem}
}