*{box-sizing:border-box}
:root{
  --bg:#f8fafc;
  --fg:#1e293b;
  --muted:#64748b;
  --glass: rgba(255,255,255,.8);
  --stroke: rgba(0,0,0,.1);
  --brand:#10b981;
  --accent:#059669;
  --success:#34d399;
  --warning:#f59e0b;
}
html,body{height:100%}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial;background:linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);color:var(--fg)}
/*centered container*/
.container{width:min(1120px, 100% - 40px);margin-left:auto;margin-right:auto}
.section{margin-inline:auto;padding:40px 0}

/* smooth scrolling */
html{scroll-behavior:smooth}

/* background pattern */
.bg{position:fixed;inset:0;z-index:-2;background:radial-gradient(circle at 20% 80%, rgba(16,185,129,0.1) 0%, transparent 50%), radial-gradient(circle at 80% 20%, rgba(5,150,105,0.08) 0%, transparent 50%), linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%)}
.bg::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background-image:radial-gradient(circle at 1px 1px, rgba(16,185,129,0.15) 1px, transparent 0);background-size:20px 20px;opacity:0.3}

/* header */
.header{position:sticky;top:0;background:rgba(255,255,255,0.9);backdrop-filter:blur(20px);border-bottom:1px solid rgba(0,0,0,0.1);z-index:10;box-shadow:0 1px 3px rgba(0,0,0,0.1)}
.header-content{display:flex;align-items:center;justify-content:space-between;height:60px;padding:0}
.brand{display:flex;gap:12px;align-items:center;text-decoration:none;color:var(--fg);font-weight:600;font-size:18px}
.logo{display:flex;align-items:center;justify-content:center;width:32px;height:32px;background:var(--brand);border-radius:8px;color:white}
.menu{display:flex;gap:24px;align-items:center}
.menu a{color:var(--muted);text-decoration:none;font-weight:500;font-size:15px;transition:color 0.2s ease}
.menu a:hover{color:var(--fg)}
.btn-contact{padding:12px 20px !important;border-radius:8px !important;background:var(--brand) !important;color:white !important;font-weight:600 !important;font-size:14px !important;transition:all 0.2s ease !important;border:1px solid var(--brand) !important;min-width:140px !important;text-align:center !important;display:inline-block !important}
.btn-contact:hover{background:var(--accent) !important;border-color:var(--accent) !important;transform:translateY(-1px) !important}

/* Language Link */
.lang-link {
  padding: 6px 12px;
  border-radius: 6px;
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  transition: all 0.2s ease;
  background: rgba(16,185,129,0.1);
  border: 1px solid rgba(16,185,129,0.2);
}

.lang-link:hover {
  color: var(--fg);
  background: rgba(16,185,129,0.2);
}

/* headings */
h2{font-size:24px;font-weight:700;margin:0 0 20px;color:var(--fg);text-align:center;padding:20px 0}
h3{font-size:20px;font-weight:600;margin:0 0 16px;color:var(--fg)}


/* hero */
.hero{display:grid;grid-template-columns:1.2fr .8fr;gap:28px;padding:56px 0 34px}
.hero-text h1{font-size:36px;line-height:1.1;margin:0 0 16px;font-weight:700;letter-spacing:-0.02em}
.accent{color:var(--brand)}
.hero-text p{color:var(--muted);font-size:18px;margin:0 0 18px}
.actions{display:flex;gap:12px;margin:18px 0 12px;flex-wrap:wrap}
.btn{border:1px solid rgba(16,185,129,0.3);border-radius:8px;padding:12px 20px;text-decoration:none;color:var(--fg);transition:all .2s ease;display:inline-block;font-weight:500;font-size:14px;background:rgba(16,185,129,0.05)}
.btn.primary{background:linear-gradient(135deg, #10b981, #059669);color:white;border:none;font-weight:600}
.btn.primary:hover{background:linear-gradient(135deg, #059669, #047857);transform:translateY(-2px)}
.btn.ghost:hover{border-color:var(--brand);background:linear-gradient(135deg, rgba(16,185,129,0.1), rgba(5,150,105,0.1));color:var(--brand);transform:translateY(-1px)}
.kpis{display:flex;gap:22px;list-style:none;margin:24px 0 16px;padding:0}
.kpis li{display:flex;flex-direction:column;gap:4px}
.kpis strong{font-size:18px}

/* showcase to fill empty space */
.showcase{margin-top:8px;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.s-card{display:flex;flex-direction:column;gap:4px;padding:14px 16px;border-radius:14px;text-decoration:none;color:var(--fg);background:linear-gradient(135deg, rgba(255,255,255,0.9), rgba(248,250,252,0.8));border:1px solid rgba(16,185,129,0.2);transition:all .2s ease}
.s-card:hover{transform:translateY(-2px);border-color:var(--brand)}
.s-card b{font-weight:700}
.s-card span{color:var(--muted);font-size:13px}
.stack{grid-column:1 / -1;display:flex;gap:8px;flex-wrap:wrap}
.stack span{padding:6px 10px;border-radius:999px;border:1px solid rgba(16,185,129,0.3);background:white;font-size:12px;color:var(--muted);transition:all .2s ease}
.stack span:hover{background:rgba(16,185,129,0.05);border-color:var(--brand);color:var(--brand);transform:translateY(-1px)}

/* additional info */
.additional-info{margin-top:24px;padding:20px;background:linear-gradient(135deg, rgba(16,185,129,0.05), rgba(5,150,105,0.03));border-radius:12px;border:1px solid rgba(16,185,129,0.2)}
.additional-info h3{margin:0 0 16px;font-size:18px;font-weight:600;color:var(--fg)}
.benefits{list-style:none;padding:0;margin:0}
.benefits li{margin-bottom:8px;font-size:14px;color:var(--muted);display:flex;align-items:center;gap:8px}
.benefits li:last-child{margin-bottom:0}
.benefits li::before{content:"✓";color:var(--brand);font-weight:bold;font-size:16px;flex-shrink:0}

.hero-side{display:flex;flex-direction:column;gap:16px}
.photo{aspect-ratio:1/1;border-radius:18px;overflow:hidden;border:1px solid var(--stroke);background:rgba(255,255,255,.04)}
.photo img{width:100%;height:100%;object-fit:cover;display:block}
.hero-card{padding:18px;border-radius:18px;border:1px solid rgba(0,0,0,0.1);background:white}
.glass{background:var(--glass);backdrop-filter:blur(8px)}
.hero-card h3{margin:2px 0 10px}
.link{display:flex;gap:12px;align-items:center;padding:12px;border-radius:12px;border:1px solid rgba(16,185,129,0.2);text-decoration:none;color:var(--fg);margin:8px 0;background:linear-gradient(135deg, rgba(16,185,129,0.05), rgba(5,150,105,0.03));transition:all .2s ease}
.link:hover{background:linear-gradient(135deg, rgba(16,185,129,0.1), rgba(5,150,105,0.08));border-color:var(--brand);transform:translateY(-2px)}
.link i{display:inline-block;padding:8px;background:rgba(16,185,129,0.1);border-radius:8px;border:1px solid rgba(16,185,129,0.2);color:var(--brand)}
.link div{display:flex;flex-direction:column;gap:2px}
.link b{display:block}
.link span{color:var(--muted);font-size:13px}
.note{color:var(--muted);font-size:13px;margin-top:6px}

/* services */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;padding:12px 0 8px}

/* Services grid adaptation for English version */
.cards.english-version{grid-template-columns:repeat(2,1fr)}

/* English version specific styles */
@media (max-width: 1000px) {
  .cards.english-version{grid-template-columns:repeat(2,1fr)}
}
@media (max-width: 768px) {
  .cards.english-version{grid-template-columns:repeat(2,1fr)}
}
@media (max-width: 640px) {
  .cards.english-version{grid-template-columns:1fr}
}
.card{padding:24px;border-radius:12px;border:1px solid rgba(16,185,129,0.2);background:linear-gradient(135deg, rgba(255,255,255,0.9), rgba(248,250,252,0.8));transition:all .3s ease;display:flex;flex-direction:column;min-height:280px;position:relative;overflow:hidden}
.card:hover{border-color:var(--brand);background:white;transform:translateY(-4px)}
.card .icon{display:inline-block;padding:12px;background:rgba(16,185,129,0.1);border-radius:12px;border:1px solid rgba(16,185,129,0.2);color:var(--brand);align-self:flex-start}
.card h3{margin:16px 0 12px;font-size:20px;font-weight:600;color:var(--fg)}
.card p{color:var(--muted);flex-grow:1;margin-bottom:16px}
.card .more{display:flex;align-items:center;justify-content:center;margin-top:auto;padding:12px 16px;background:linear-gradient(135deg, rgba(16,185,129,0.1), rgba(5,150,105,0.1));border:1px solid rgba(16,185,129,0.3);border-radius:6px;color:var(--brand);text-decoration:none;font-weight:500;font-size:14px;transition:all .2s ease;width:100%;text-align:center}
.card .more:hover{background:linear-gradient(135deg, #10b981, #059669);color:white;transform:translateY(-1px)}

/* highlight */
.highlight{margin:28px auto 8px;border-radius:12px;border:1px solid rgba(16,185,129,0.2);padding:24px;background:linear-gradient(135deg, rgba(255,255,255,0.9), rgba(248,250,252,0.8))}
.hgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.hgrid>div{background:linear-gradient(135deg, rgba(16,185,129,0.08), rgba(5,150,105,0.05));border:1px solid rgba(16,185,129,0.3);border-radius:8px;padding:24px;text-align:center;transition:all .2s ease}
.hgrid>div:hover{transform:translateY(-2px)}
.hgrid b{color:var(--brand);display:block;font-size:16px;font-weight:600;margin-bottom:4px}
.hgrid span{color:var(--muted);font-size:14px}

/* contacts */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin:32px auto;padding:40px;background:linear-gradient(135deg, rgba(255,255,255,0.9), rgba(248,250,252,0.8));border-radius:12px;border:1px solid rgba(16,185,129,0.2)}
.contact h2{font-size:24px;font-weight:600;margin-bottom:16px;color:var(--fg)}
.list{list-style:none;padding:0;margin:0}
.list li{margin-bottom:12px;font-size:15px}
.list a{color:var(--brand);text-decoration:none;font-weight:500}
.list a:hover{color:var(--accent)}
.grid2{display:grid;grid-template-columns:auto 1fr;gap:12px;margin-top:12px;overflow-wrap:break-word}
.grid2 span{color:var(--muted);font-size:14px;font-weight:500}
.grid2 b{color:var(--fg);font-size:14px;font-weight:500;word-break:keep-all;hyphens:none}
.ph{opacity:.7}
.hint{color:var(--muted);font-size:13px}

/* footer */
.footer{border-top:1px solid var(--stroke);padding:18px 0;color:var(--muted);margin-top:30px;text-align:center}
.footer .container{width:100%;max-width:none;margin:0}

/* responsive */
@media (max-width:1200px){
  .container{width:min(960px, 100% - 40px)}
  .cards{grid-template-columns:repeat(4,1fr);gap:16px}
}
@media (max-width:1000px){
  .hero{grid-template-columns:1fr;gap:20px}
  .hero-side{order:-1}
  .cards{grid-template-columns:repeat(4,1fr);gap:12px}
  .card{min-height:260px;padding:20px}
  .hgrid{grid-template-columns:1fr 1fr;gap:12px}
  .showcase{grid-template-columns:1fr}
  .hero-text h1{font-size:38px}
}
@media (max-width:900px){
  .mobile-hero-content{display:none !important}
  .cards{grid-template-columns:repeat(3,1fr);gap:14px}
}
@media (max-width:768px){
  .mobile-hero-content{display:none !important}
  .hero{padding:40px 0 24px}
  .hero-text h1{font-size:32px}
  .hero-text p{font-size:16px}
  .actions{flex-direction:column;gap:8px;align-items:stretch}
  .actions .btn{text-align:center}
  .kpis{gap:16px}
  .cards{grid-template-columns:repeat(2,1fr);gap:16px}
  .hgrid{grid-template-columns:1fr;gap:10px}
  .contact{gap:16px;padding:24px}
  #work{padding:24px}
  #contacts{padding:24px}
}
@media (max-width:640px){
  .header-content{height:auto;padding:12px 0;flex-wrap:wrap;gap:12px}
  .menu{gap:16px;flex-wrap:wrap}
  .menu a{font-size:14px}
  .btn-contact{display:none}
  .cards{grid-template-columns:1fr;gap:14px}
  .hgrid{grid-template-columns:1fr}
  .card{min-height:240px}
  .contact{grid-template-columns:1fr;gap:12px;padding:20px}
  #work{padding:20px}
  #contacts{padding:20px}
  .grid2{grid-template-columns:1fr;gap:8px}
  .grid2 span{font-size:13px;margin-bottom:4px}
  .grid2 b{font-size:13px;word-break:keep-all;hyphens:none}
  .hero-text h1{font-size:24px}
  .hero-text p{font-size:15px}
  h2{font-size:20px;margin-bottom:16px}
  h3{font-size:18px;margin-bottom:12px}
  .additional-info{margin-top:16px;padding:16px}
  .additional-info h3{font-size:16px}
  .benefits li{font-size:13px}
  .section{padding:24px 0}
  .container{width:calc(100% - 20px)}
}