:root{
  --blue:#333333;
  --blue-dark:#1f1f1f;
  --blue-soft:#b8b8b8;
  --text:#3d3d3d;
  --muted:#707070;
  --bg-soft:#f3f3f3;
  --white:#fff;
  --border:#dedede;
  --shadow:0 10px 30px rgba(0,0,0,.07);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  overflow-x:hidden;
  font-family:Arial,Helvetica,sans-serif;
  color:var(--text);
  background:var(--white);
  line-height:1.65;
}
a{text-decoration:none;color:inherit}
section[id]{scroll-margin-top:96px}
.container{width:min(1120px,92%);margin:0 auto}
.narrow{max-width:920px}
.section{padding:76px 0}
.section-soft{background:var(--bg-soft)}

.site-header{
  position:sticky;
  top:0;
  z-index:20;
  background:rgba(255,255,255,.96);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--border);
}
.nav-wrap{
  min-height:78px;
  display:flex;
  align-items:center;
  gap:28px;
}
.brand{display:flex;align-items:center}
.brand img{width:180px;height:auto;display:block}
.main-nav{
  margin-left:auto;
  display:flex;
  gap:28px;
  font-weight:700;
}
.main-nav a{position:relative;padding:10px 0}
.main-nav a::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:2px;
  height:2px;
  background:var(--blue);
  transform:scaleX(0);
  transform-origin:center;
  transition:.2s;
}
.main-nav a:hover::after{transform:scaleX(1)}
.lang-switch{display:flex;gap:6px}
.lang{
  border:1px solid transparent;
  background:transparent;
  cursor:pointer;
  padding:5px 6px;
  border-radius:7px;
  display:flex;
  align-items:center;
  justify-content:center;
}
.lang img{
  display:block;
  width:22px;
  height:15px;
  object-fit:cover;
  border:1px solid #cfcfcf;
}
.lang.active{border-color:var(--blue-soft);background:#eeeeee}

.hero{background:#fff;}
.hero-inner{min-height:520px;display:flex;align-items:center}
.hero-copy{max-width:760px;padding:55px 0}
.eyebrow{
  color:var(--blue);
  font-weight:800;
  letter-spacing:.03em;
  margin:0 0 14px;
}
h1,h2{
  font-family:Georgia,"Times New Roman",serif;
  color:var(--blue);
  line-height:1.15;
}
h1{font-size:clamp(2.2rem,5vw,4.2rem);margin:0 0 22px}
h2{font-size:clamp(2rem,4vw,3rem);text-align:center;margin:0 0 42px}
h3{margin:0 0 12px}
h4{margin:28px 0 10px;color:var(--blue-dark)}
.hero-text{font-size:1.15rem;max-width:700px;margin-bottom:28px}
.btn,.map-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:48px;
  padding:12px 20px;
  border-radius:10px;
  background:var(--blue);
  color:#fff;
  font-weight:700;
  box-shadow:var(--shadow);
  transition:.2s;
}
.btn:hover,.map-btn:hover{background:var(--blue-dark);transform:translateY(-1px)}

.narrow p{margin:0 0 16px}


.cards-carousel{
  position:relative;
  display:flex;
  align-items:center;
  gap:14px;
}
.cards-viewport{
  overflow:hidden;
  width:100%;
}
.cards-track{
  display:flex;
  gap:22px;
  transition:transform .35s ease;
  will-change:transform;
}
.info-card{
  flex:0 0 calc((100% - 44px) / 3);
}
.carousel-arrow{
  flex:0 0 42px;
  width:42px;
  height:42px;
  border:1px solid #d0d0d0;
  border-radius:50%;
  background:#fff;
  color:#444;
  font-size:2rem;
  line-height:1;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  box-shadow:0 4px 12px rgba(0,0,0,.07);
  transition:.2s;
}
.carousel-arrow:hover{background:#ededed;transform:translateY(-1px)}
.carousel-arrow:disabled{opacity:.35;cursor:default;transform:none}
.carousel-dots{
  display:flex;
  justify-content:center;
  gap:7px;
  margin-top:20px;
}
.carousel-dot{
  width:8px;
  height:8px;
  border:0;
  border-radius:50%;
  background:#c8c8c8;
  padding:0;
  cursor:pointer;
}
.carousel-dot.active{background:#555}

.linkedin-link{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-top:4px;
  color:var(--blue-dark);
  font-weight:700;
  text-decoration:underline;
  text-underline-offset:3px;
}
.linkedin-link:hover{color:#111}
.linkedin-badge{
  width:22px;
  height:22px;
  border-radius:4px;
  background:#333;
  color:#fff;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:.82rem;
  font-weight:800;
  text-decoration:none;
}

.certificate{
  margin:28px auto 0;
  max-width:520px;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:12px;
}
.certificate strong{color:var(--blue-dark)}
.certificate a{display:block}
.certificate img{
  display:block;
  width:100%;
  height:auto;
  border:1px solid #d8d8d8;
  border-radius:10px;
  box-shadow:0 8px 20px rgba(0,0,0,.08);
  transition:.2s;
}
.certificate img:hover{transform:scale(1.01)}

.info-card{
  background:#fff;
  padding:30px 24px;
  border:1px solid var(--border);
  border-radius:16px;
  box-shadow:var(--shadow);
}
.check{
  width:40px;height:40px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:var(--blue-soft);color:#fff;
  font-size:1.35rem;font-weight:700;
  margin-bottom:24px;
}
.info-card h3{font-size:1.05rem}
.info-card p{margin:0;color:#475467}

.team-layout{display:flex;justify-content:center}
.team-copy{
  max-width:650px;
  text-align:center;
}
.team-copy h3{font-size:1.55rem;color:var(--blue)}

.offer-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:26px;
  align-items:start;
}
.offer-card{
  background:#fff;
  padding:30px;
  border:1px solid var(--border);
  border-radius:16px;
  box-shadow:var(--shadow);
}
.offer-card h3{font-size:1.65rem;color:var(--blue);font-family:Georgia,"Times New Roman",serif}
.offer-card ul{margin:0;padding-left:22px}
.offer-card li{margin:7px 0}
.offer-card li::marker{color:var(--blue)}

.contact-section{background:linear-gradient(180deg,#fff,#f4f4f4)}
.contact-layout{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:42px;
  align-items:center;
}
.contact-intro h2{text-align:left;margin-bottom:20px}
.contact-intro p{font-size:1.08rem;max-width:680px}
.contact-card{
  background:#fff;
  padding:30px;
  border:1px solid var(--border);
  border-radius:16px;
  box-shadow:var(--shadow);
  display:flex;
  flex-direction:column;
  gap:16px;
}
.contact-card h3{color:var(--blue);font-size:1.35rem}
.contact-card a:not(.map-btn){
  display:flex;
  gap:12px;
  align-items:flex-start;
  font-size:1.03rem;
}
.contact-card a:not(.map-btn):hover{color:var(--blue)}
.map-btn{margin-top:8px}

.site-footer{
  padding:24px 0;
  background:#222;
  color:#ededed;
  text-align:center;
}
.site-footer p{margin:0}

@media (max-width:900px){
  .offer-grid,.contact-layout{grid-template-columns:1fr}
}


@media (min-width: 681px) and (max-width: 900px) {
    .carousel-track .advantage-card {
        flex: 0 0 calc((100% - 22px) / 2);
    }
}
@media (max-width:680px){
  .site-header{position:static}
  section[id]{scroll-margin-top:24px}
  .nav-wrap{flex-wrap:wrap;padding:10px 0 14px}
  .brand{width:100%;justify-content:center}
  .brand img{width:165px}
  .main-nav{order:3;width:100%;justify-content:center;gap:20px;margin:0}
  .lang-switch{position:absolute;right:4%;top:18px}
  .hero-inner{min-height:auto}
  .hero-copy{padding:66px 0 72px}
  h1{font-size:2.3rem}
  h2{font-size:2.1rem}
  .section{padding:60px 0}
  .info-card{flex-basis:100%}
  .cards-carousel{gap:8px}
  .carousel-arrow{flex-basis:36px;width:36px;height:36px;font-size:1.6rem}
  .offer-card{padding:24px}
  .contact-layout{gap:24px}
}

.lang:focus-visible, .main-nav a:focus-visible, .btn:focus-visible, .map-btn:focus-visible, .carousel-arrow:focus-visible, .carousel-dot:focus-visible, .linkedin-link:focus-visible, .certificate a:focus-visible{outline:2px solid #555;outline-offset:3px}