:root{
  --navy:#1a2f8f;
  --ink:#101820;
  --muted:#5a6270;
  --line:#e4e6ec;
  --chip:#eceef2;
  --radius:12px;
  --shadow:0 4px 18px rgba(16,24,32,.06);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Assistant","Segoe UI",Arial,sans-serif;
  background:#fff;
  color:var(--ink);
  line-height:1.6;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{max-width:1100px;margin:0 auto;padding:0 24px}

/* Header */
.site-header{
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  padding:22px 32px;max-width:1200px;margin:0 auto;gap:24px;flex-wrap:wrap;
}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:78px;width:78px;object-fit:contain}

nav.main-nav{display:flex;align-items:center;gap:34px;flex-wrap:wrap}
nav.main-nav a{
  font-weight:700;font-size:1.02rem;color:var(--navy);
  padding:4px 2px;border-bottom:2px solid transparent;
  transition:border-color .15s ease;
}
nav.main-nav a:hover{border-color:var(--navy)}
.lang-switch{
  font-size:.85rem;font-weight:700;color:var(--navy);
  border:1px solid var(--navy);border-radius:8px;padding:8px 18px;
}
.lang-switch:hover{background:var(--navy);color:#fff}

/* Hero */
.hero{
  text-align:center;padding:96px 24px 64px;
}
.hero h1{
  font-size:clamp(1.9rem,4.4vw,2.75rem);margin:0;font-weight:800;color:var(--navy);
  letter-spacing:-.01em;
}

/* Cards */
.cards{
  display:grid;grid-template-columns:repeat(3,1fr);gap:22px;
  max-width:1000px;margin:0 auto 96px;padding:0 24px;
}
.card{
  background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);
  border:1px solid var(--line);
  padding:44px 24px;text-align:center;
  transition:transform .15s ease, box-shadow .15s ease;
}
.card:hover{transform:translateY(-3px);box-shadow:0 10px 26px rgba(16,24,32,.10)}
.card .icon{
  width:56px;height:56px;margin:0 auto 20px;color:var(--navy);
}
.card .icon svg{width:100%;height:100%}
.card h3{margin:0;font-size:1.2rem;color:var(--navy);font-weight:800}

/* Contact */
.section{padding:0 24px 100px}
.section h2{
  text-align:center;font-size:1.9rem;color:var(--ink);margin:0 0 48px;font-weight:800;
}

.contact-grid{
  display:flex;justify-content:center;gap:64px;flex-wrap:wrap;
}
.contact-item{
  display:flex;flex-direction:column;align-items:center;gap:12px;
}
.contact-item .label{font-size:1.05rem;font-weight:700;color:var(--ink)}
.contact-item .value{font-size:1.05rem;font-weight:700;color:var(--ink)}
.contact-item .chip{
  width:56px;height:56px;border-radius:10px;background:var(--chip);
  display:flex;align-items:center;justify-content:center;color:var(--ink);
  transition:background .15s ease;
}
.contact-item .chip svg{width:26px;height:26px}
.contact-item a:hover .chip{background:var(--navy);color:#fff}

/* Footer */
footer{border-top:1px solid var(--line);padding:28px 24px;text-align:center;color:var(--muted);font-size:.85rem}

@media (max-width:760px){
  .cards{grid-template-columns:1fr}
  nav.main-nav{width:100%;justify-content:center;gap:20px}
  .header-inner{justify-content:center;text-align:center}
}

@media (prefers-reduced-motion: reduce){
  *{transition:none !important}
}