:root{
  --navy:#1f2e5a;
  --navy-deep:#172347;
  --navy-link:#2a3a6e;
  --text:#2a3865;
  --muted:#5a6890;
  --bg-grey:#f3f4f7;
  --line:#d8dce6;
  --serif:'Playfair Display', 'Times New Roman', serif;
  --sans:'Figtree', system-ui, -apple-system, sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
html,body{font-family:var(--sans);color:var(--text);background:#fff;line-height:1.55;-webkit-font-smoothing:antialiased}
section[id]{scroll-margin-top:140px}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

/* ---------- TOP UTILITY BAR ---------- */
.top-bar{
  background:var(--navy);
  color:#fff;
  font-size:13px;
  padding:9px 0;
}
.top-bar-inner{
  max-width:1280px;margin:0 auto;padding:0 32px;
  display:flex;justify-content:space-between;align-items:center;gap:24px;
}
.top-bar-left{display:flex;gap:24px;align-items:center}
.top-bar-left a{display:inline-flex;align-items:center;gap:8px;color:#fff;opacity:.95}
.top-bar-left a:hover{opacity:1}
.top-bar-left svg{width:14px;height:14px;flex-shrink:0}
.lang-switch{display:flex;gap:12px;font-weight:700;flex-wrap:wrap}
.lang-switch a{opacity:.8;font-size:13px}
.lang-switch a.active,.lang-switch a:hover{opacity:1}

/* ---------- HEADER / NAV ---------- */
.header{
  background:#fff;
  border-bottom:1px solid #eee;
  position:sticky;top:0;z-index:50;
}
.header-inner{
  max-width:1280px;margin:0 auto;padding:14px 32px;
  display:flex;justify-content:space-between;align-items:center;gap:24px;
}
.logo{display:block;line-height:0}
.logo img{height:56px;width:auto;display:block}
.nav{display:flex;gap:34px;align-items:center}
.nav a{
  font-family:var(--serif);
  font-size:19px;color:var(--navy);
  font-weight:500;
  transition:color .2s;
}
.nav a:hover{color:#7a8bbf}
.menu-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px}
.menu-toggle span{display:block;width:26px;height:2px;background:var(--navy);margin:5px 0;transition:.3s}

/* ---------- HERO ---------- */
.hero{
  position:relative;
  min-height:560px;
  background:linear-gradient(rgba(20,30,60,.55),rgba(20,30,60,.55)), url('images/hero.jpg') center/cover no-repeat;
  display:flex;align-items:center;justify-content:center;text-align:center;
  color:#fff;padding:80px 32px;
}
.hero-inner{max-width:1100px}
.hero-eyebrow{
  font-size:18px;font-weight:700;letter-spacing:.3px;
  margin-bottom:18px;color:#fff;
  display:flex;align-items:center;justify-content:center;gap:18px;
}
.hero-eyebrow::before,
.hero-eyebrow::after{
  content:"";flex:1;max-width:120px;height:1px;background:rgba(255,255,255,.85);
}
.hero h1{
  font-family:var(--serif);
  font-weight:700;
  font-size:62px;
  line-height:1.05;
  letter-spacing:1px;
  text-transform:uppercase;
  text-shadow:0 2px 8px rgba(0,0,0,.3);
}
.hero-sub{
  margin-top:18px;font-size:18px;font-weight:700;
  display:flex;align-items:center;justify-content:center;gap:18px;
}
.hero-sub::before,
.hero-sub::after{
  content:"";flex:1;max-width:120px;height:1px;background:rgba(255,255,255,.85);
}

/* ---------- SECTIONS ---------- */
section{padding:70px 32px}
.container{max-width:1180px;margin:0 auto}
h2.section-title{
  font-family:var(--serif);
  color:var(--navy);
  font-size:48px;
  font-weight:600;
  text-align:center;
  margin-bottom:18px;
}
.section-lead{
  text-align:center;
  color:var(--text);
  max-width:920px;margin:0 auto 40px;
  font-size:16px;line-height:1.7;
}

/* ---------- BUSINESS CARDS GRID ---------- */
.biz-grid{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:22px;margin-top:18px;
}
.biz-card{
  background:#f5f6f9;
  padding:28px 26px 22px;
  text-align:center;
  border-bottom:2px solid var(--navy);
  min-height:170px;
  display:flex;flex-direction:column;align-items:center;gap:14px;
}
.biz-card svg{width:54px;height:54px;color:var(--navy);stroke:var(--navy)}
.biz-card p{font-size:16px;line-height:1.55;color:var(--text)}
.biz-stat{
  font-family:var(--serif);
  font-size:34px;font-weight:700;color:var(--navy);
  margin-top:6px;
}

/* ---------- TWO-COL: TUNNEL ---------- */
.two-col{
  display:grid;grid-template-columns:1fr 1fr;
  gap:0;
}
.two-col-img{
  min-height:520px;background-size:cover;background-position:center;
}
.two-col-text{
  background:#f5f6f9;
  padding:60px 56px;
  display:flex;flex-direction:column;justify-content:center;
}
.eyebrow{
  display:flex;align-items:center;gap:14px;
  color:var(--text);font-size:15px;
  font-style:italic;
  margin-bottom:22px;
}
.eyebrow::before{
  content:"";display:block;width:46px;height:1px;background:var(--navy);
}
.two-col-text h3{
  font-family:var(--sans);font-size:18px;font-weight:700;
  color:var(--navy);margin-bottom:18px;line-height:1.45;
}
.two-col-text p{
  font-size:16px;color:var(--text);
  text-align:justify;
  margin-bottom:12px;line-height:1.7;
}

/* ---------- TWO-COL REVERSE: WARSAW NIGHT ---------- */
.two-col.reverse{}
.two-col.reverse .two-col-img{order:2}
.stats-inline{
  display:flex;gap:60px;margin-top:34px;
}
.stat-item{text-align:center}
.stat-item svg{width:46px;height:46px;color:var(--navy);stroke:var(--navy);margin:0 auto 12px}
.stat-item .num{
  font-family:var(--serif);font-size:48px;font-weight:700;color:var(--navy);line-height:1;
}
.stat-item .lbl{font-size:14px;color:var(--text);margin-top:8px}

/* ---------- OUR SERVICES ---------- */
.services-list{
  display:grid;grid-template-columns:1fr 1fr;
  gap:8px 60px;max-width:900px;margin:30px auto 0;
}
.services-list li{
  list-style:none;
  padding:6px 0 6px 26px;
  position:relative;
  font-size:16px;color:var(--text);
  line-height:1.6;
}
.services-list li::before{
  content:"✓";position:absolute;left:0;top:6px;
  color:var(--navy);font-weight:700;
}

/* ---------- COVID / VIDEO ---------- */
.covid-text p{font-size:16px;line-height:1.75;color:var(--text);margin-bottom:12px;text-align:justify}
.covid-sign{margin-top:22px;font-size:16px;color:var(--text)}
.video-wrap{
  max-width:560px;margin:34px auto 0;
  aspect-ratio:16/9;background:#000;
  position:relative;overflow:hidden;
  box-shadow:0 8px 24px rgba(0,0,0,.18);
}
.video-wrap iframe{width:100%;height:100%;border:0}

/* ---------- BANNER STRIP ---------- */
.banner-strip{
  background:linear-gradient(rgba(20,30,60,.55),rgba(20,30,60,.55)), url('images/warsaw-panorama.jpg') center/cover no-repeat;
  color:#fff;text-align:center;
  padding:90px 32px;
}
.banner-strip h3{
  font-family:var(--serif);font-size:38px;font-weight:600;
  text-shadow:0 2px 6px rgba(0,0,0,.4);
}

/* ---------- CONSULTANCY SECTORS ---------- */
.sectors-grid{
  display:grid;grid-template-columns:repeat(4,1fr);
  gap:30px 40px;max-width:1100px;margin:30px auto 0;
}
.sector{
  display:flex;align-items:center;gap:16px;
}
.sector svg{width:46px;height:46px;color:var(--navy);stroke:var(--navy);flex-shrink:0}
.sector span{font-size:16px;color:var(--text);font-weight:400;line-height:1.35}
.sectors-foot{
  text-align:center;color:var(--text);font-size:16px;
  max-width:900px;margin:46px auto 0;
}

/* ---------- OUR APPROACH / ABOUT ---------- */
.split{
  display:grid;grid-template-columns:1fr 1fr;gap:0;
}
.split-img{min-height:420px;background-size:cover;background-position:center}
.split-text{
  padding:60px 56px;
  display:flex;flex-direction:column;justify-content:center;
  background:#f5f6f9;
}
.split-text h2{
  font-family:var(--serif);color:var(--navy);
  font-size:42px;font-weight:600;margin-bottom:22px;
}
.split-text p{font-size:16px;line-height:1.75;color:var(--text);margin-bottom:14px;text-align:justify}

/* About reverse */
.split.about .split-text{order:1;background:#fff}
.split.about .split-img{order:2}

/* ---------- CONTACT ---------- */
.contact-section{padding:80px 32px;background:#fff}
.contact-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:60px;
  max-width:1080px;margin:30px auto 0;align-items:start;
}
.contact-person{text-align:center}
.contact-person img{max-width:340px;margin:0 auto}
.contact-person .name-block{
  border-top:1px solid var(--navy);
  margin-top:8px;padding-top:14px;
  display:inline-block;min-width:280px;
}
.contact-person .name{
  font-family:var(--serif);font-size:24px;font-weight:600;color:var(--navy);
}
.contact-person .role{font-size:15px;color:var(--text);margin-top:2px}
.contact-person .email{margin-top:14px;font-size:15px;color:var(--navy-link)}
.contact-person .mobile{font-size:15px;color:var(--text);margin-top:4px}

.contact-form-wrap h4{
  text-align:center;font-family:var(--sans);
  font-size:16px;font-weight:400;color:var(--text);margin-bottom:20px;
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px}
.field label{display:block;font-size:14px;color:var(--text);margin-bottom:6px}
.field input,.field textarea{
  width:100%;padding:11px 14px;
  border:1px solid var(--navy);
  background:#fff;
  font-family:var(--sans);font-size:16px;color:var(--text);
  outline:none;
}
.field textarea{min-height:110px;resize:vertical}
.recaptcha-mock{
  border:1px solid #d3d3d3;border-radius:3px;
  width:304px;height:78px;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 14px;margin:14px 0;background:#f9f9f9;
  font-size:11px;color:#555;
}
.recaptcha-mock .left{display:flex;align-items:center;gap:8px}
.recaptcha-mock .check{width:24px;height:24px;border:2px solid #c1c1c1;background:#fff}
.recaptcha-mock .logo-r{
  width:34px;height:34px;border-radius:50%;
  background:conic-gradient(#4285f4 0 33%,#34a853 33% 66%,#fbbc04 66% 100%);
  display:flex;align-items:center;justify-content:center;color:#fff;font-weight:bold;
  position:relative;
}
.recaptcha-mock .logo-r::after{
  content:"";position:absolute;inset:6px;border-radius:50%;background:#fff;
}
.send-btn{
  width:100%;padding:13px;
  background:#fff;color:var(--navy);
  border:1px solid var(--navy);
  font-family:var(--sans);font-size:16px;
  cursor:pointer;transition:.2s;
}
.send-btn:hover{background:var(--navy);color:#fff}

.contact-info{margin-top:24px;font-size:16px;color:var(--text);line-height:1.6}
.contact-info .row{display:flex;gap:12px;align-items:flex-start;margin-bottom:10px}
.contact-info .row svg{width:20px;height:20px;color:var(--navy);stroke:var(--navy);flex-shrink:0;margin-top:2px}
.contact-info a{color:var(--navy-link)}

/* ---------- FOOTER ---------- */
.footer{
  background:var(--navy-deep);
  color:#fff;padding:18px 32px;
}
.footer-inner{
  max-width:1280px;margin:0 auto;
  display:flex;justify-content:space-between;align-items:center;gap:24px;
  font-size:13px;
}
.footer-center{display:flex;align-items:center;gap:14px}
.footer-center .socials{display:flex;gap:10px}
.footer-center .socials a{
  width:24px;height:24px;display:flex;align-items:center;justify-content:center;
  color:#fff;
}
.footer-center .socials svg{width:18px;height:18px}
.footer-right{display:flex;gap:10px;font-weight:700;flex-wrap:wrap}
.footer-right a{opacity:.85}
.footer-right a.active{opacity:1}

/* floating page-up */
.page-up{
  position:fixed;right:24px;bottom:24px;
  width:46px;height:46px;border-radius:50%;
  background:var(--navy);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);font-size:18px;font-weight:600;
  box-shadow:0 4px 14px rgba(0,0,0,.25);
  cursor:pointer;z-index:40;
}

/* ============== MOBILE ============== */
@media (max-width: 880px){
  .top-bar{font-size:12px;padding:8px 0}
  .top-bar-inner{flex-direction:column;gap:8px;padding:0 18px}
  .top-bar-left{flex-direction:column;gap:6px;align-items:center;width:100%}
  .top-bar-left a{white-space:normal;word-break:break-word;text-align:center;line-height:1.3}
  .header-inner{padding:12px 18px}
  .nav{
    position:fixed;top:0;right:-100%;
    width:80%;max-width:320px;height:100vh;
    background:#fff;flex-direction:column;align-items:flex-start;
    padding:80px 28px 28px;gap:18px;
    box-shadow:-4px 0 16px rgba(0,0,0,.1);
    transition:right .3s;z-index:60;
  }
  .nav.open{right:0}
  .nav a{font-size:20px}
  .menu-toggle{display:block;z-index:70;position:relative}
  .menu-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .menu-toggle.open span:nth-child(2){opacity:0}
  .menu-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

  .hero{min-height:auto;padding:60px 22px}
  .hero h1{font-size:30px;line-height:1.1}
  .hero-eyebrow{font-size:14px}
  .hero-sub{font-size:14px}

  section{padding:50px 22px}
  h2.section-title{font-size:32px}
  .section-lead{font-size:14px}

  .biz-grid{grid-template-columns:1fr;gap:14px}
  .biz-card{min-height:auto;padding:24px}
  .biz-stat{font-size:28px}

  .two-col,.two-col.reverse,.split,.split.about{grid-template-columns:1fr}
  .two-col-img,.split-img{min-height:240px}
  .two-col.reverse .two-col-img{order:1}
  .two-col.reverse .two-col-text{order:2}
  .split.about .split-img{order:1}
  .split.about .split-text{order:2}
  .two-col-text,.split-text{padding:40px 22px}
  .split-text h2{font-size:30px}

  .stats-inline{gap:30px;justify-content:space-around;margin-top:24px}
  .stat-item .num{font-size:36px}

  .services-list{grid-template-columns:1fr;gap:4px;margin-top:18px}

  .video-wrap{margin-top:24px}
  .banner-strip{padding:60px 22px}
  .banner-strip h3{font-size:24px}

  .sectors-grid{grid-template-columns:1fr 1fr;gap:20px}
  .sector svg{width:36px;height:36px}
  .sector span{font-size:14px}

  .contact-grid{grid-template-columns:1fr;gap:40px}
  .contact-person img{max-width:240px}
  .form-row{grid-template-columns:1fr}
  .recaptcha-mock{width:100%;max-width:304px}

  .footer-inner{flex-direction:column;gap:14px;text-align:center}
}
@media (max-width:560px){
  .sectors-grid{grid-template-columns:1fr}
}