:root{
  --blue: #0274be;
  --blue-dark: #035d94;
  --blue-light: #eaf6fd;
  --sky: #4fc3f7;
  --ink: #3a3a3a;
  --ink-soft: #6b6b6b;
  --bg: #ffffff;
  --border: #e5e9ec;
  --radius: 8px;
  --max: 1200px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.7;
  font-size:16px;
}
h1,h2,h3{margin:0 0 .5em; color:var(--ink); line-height:1.25}
p{margin:0 0 1em}
a{color:var(--blue); text-decoration:none}
a:hover{color:var(--ink)}
img{max-width:100%; display:block}
.container{max-width:var(--max); margin:0 auto; padding:0 24px}

.skip-link{position:absolute; left:-999px; top:auto}
.skip-link:focus{left:16px; top:16px; background:#fff; padding:8px 14px; border-radius:6px; z-index:999}

/* ---------- Top bar ---------- */
.top-bar{background:var(--ink); color:#e6e6e6; font-size:.85rem}
.top-bar-inner{display:flex; justify-content:space-between; align-items:center; height:38px; gap:16px}
.top-bar a{color:#fff; font-weight:600}
.top-bar-schedule{color:#c9c9c9}

/* ---------- Header ---------- */
.site-header{position:sticky; top:0; z-index:50; background:#fff; border-bottom:1px solid var(--border)}
.header-inner{display:flex; align-items:center; gap:24px; height:78px}
.brand{display:flex; align-items:center; gap:10px; color:var(--ink); font-weight:700; font-size:1.3rem; margin-right:auto}
.brand-dot{width:14px; height:14px; border-radius:50%; background:var(--blue); box-shadow:4px 0 0 var(--sky)}
.main-nav{display:flex; gap:28px}
.main-nav a{color:var(--ink); font-weight:500; font-size:.95rem; padding:6px 2px; border-bottom:2px solid transparent}
.main-nav a:hover{color:var(--blue); border-color:var(--blue)}
.header-cta{background:var(--blue); color:#fff; font-weight:600; font-size:.9rem; padding:10px 22px; border-radius:2px}
.header-cta:hover{background:var(--blue-dark); color:#fff}
.menu-toggle{display:none; flex-direction:column; justify-content:center; gap:5px; width:38px; height:38px; background:none; border:none; cursor:pointer}
.menu-toggle span{display:block; height:2px; width:100%; background:var(--ink)}

/* ---------- Hero ---------- */
.hero{position:relative; overflow:hidden; padding:100px 0 90px; background:#fff}
.hero-circle{
  position:absolute; top:50%; right:-120px; transform:translateY(-50%);
  width:520px; height:520px; border-radius:50%;
  background:radial-gradient(circle at 35% 35%, var(--sky), var(--blue) 75%);
  opacity:.16;
}
.hero-inner{position:relative; max-width:640px}
.hero h1{font-size:clamp(2.4rem, 5vw, 3.6rem); color:var(--ink)}
.hero-sub{font-size:1.15rem; color:var(--ink-soft); max-width:520px}
.hero-actions{display:flex; gap:16px; margin-top:28px; flex-wrap:wrap}

.btn{display:inline-block; padding:12px 28px; border-radius:2px; font-weight:600; font-size:.95rem; border:2px solid transparent; cursor:pointer; transition:all .15s ease}
.btn-primary{background:var(--blue); color:#fff}
.btn-primary:hover{background:var(--blue-dark); color:#fff}
.btn-outline{border-color:var(--blue); color:var(--blue)}
.btn-outline:hover{background:var(--blue); color:#fff}
.btn.full{width:100%; text-align:center}

/* ---------- Sections ---------- */
.section{padding:80px 0}
.section.alt{background:var(--blue-light)}
.section-kicker{color:var(--blue); text-transform:uppercase; letter-spacing:.08em; font-size:.8rem; font-weight:700; margin-bottom:8px}
.section-kicker.center{text-align:center}
h2.center{text-align:center; max-width:640px; margin:0 auto .3em}
.divider{width:56px; height:3px; background:var(--blue); margin:0 0 22px; border-radius:2px}
.divider.center{margin:0 auto 36px}

.split{display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center}
.split.reverse{direction:rtl}
.split.reverse > *{direction:ltr}
.split-media img{border-radius:var(--radius); box-shadow:0 16px 40px rgba(3,60,100,.12)}
.split-content h2{font-size:1.85rem}

/* ---------- Tabs + counter ---------- */
.tabs-layout{display:grid; grid-template-columns:1.6fr 1fr; gap:48px; align-items:stretch}
.tabs{background:#fff; border-radius:var(--radius); box-shadow:0 10px 30px rgba(3,60,100,.08); padding:8px}
.tabs-nav{display:flex; border-bottom:1px solid var(--border)}
.tab-btn{
  flex:1; background:none; border:none; padding:16px 12px; font:inherit; font-weight:600;
  color:var(--ink-soft); cursor:pointer; border-bottom:3px solid transparent;
}
.tab-btn.is-active{color:var(--blue); border-color:var(--blue)}
.tabs-panels{padding:28px 24px}
.tab-panel{display:none}
.tab-panel.is-active{display:block}
.tab-panel p{margin:0; color:var(--ink)}

.counter-card{
  background:linear-gradient(135deg, var(--blue), var(--blue-dark)); color:#fff; border-radius:var(--radius);
  display:flex; flex-direction:column; align-items:center; justify-content:center; text-align:center; padding:32px;
}
.counter-number{font-size:3.2rem; font-weight:800; font-variant-numeric:tabular-nums}
.counter-number::before{content:'+'}
.counter-label{font-size:.95rem; color:#dcefff; margin-top:6px}

/* ---------- Cards ---------- */
.cards-3{display:grid; grid-template-columns:repeat(3, 1fr); gap:28px; margin-top:12px; max-width:var(--max)}
.feature-card{
  background:#fff; border:1px solid var(--border); border-radius:var(--radius); padding:32px 26px;
  text-align:center; box-shadow:0 8px 24px rgba(3,60,100,.05);
}
.feature-icon{font-size:2rem; margin-bottom:14px}
.feature-card h3{font-size:1.1rem}
.feature-card p{color:var(--ink-soft); font-size:.94rem; margin-bottom:0}

/* ---------- Contact ---------- */
.contact-inner{display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:start; margin-top:12px}
.contact-list{list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:18px}
.contact-list li{display:flex; flex-direction:column; gap:2px; border-bottom:1px solid var(--border); padding-bottom:14px}
.contact-label{font-size:.78rem; text-transform:uppercase; letter-spacing:.06em; color:var(--ink-soft); font-weight:700}
.contact-form{background:#fff; border-radius:var(--radius); padding:28px; display:flex; flex-direction:column; gap:16px; border:1px solid var(--border)}
.contact-form label{font-size:.9rem; font-weight:600; color:var(--ink-soft); display:flex; flex-direction:column; gap:6px}
.contact-form input, .contact-form textarea{font:inherit; padding:11px 14px; border-radius:4px; border:1px solid var(--border); background:#fff; resize:vertical}
.contact-form input:focus, .contact-form textarea:focus{outline:2px solid var(--blue); border-color:var(--blue)}
.honeypot{position:absolute; left:-9999px; width:1px; height:1px; opacity:0}
.form-status{min-height:1.4em; font-size:.9rem; margin:0}
.form-status.ok{color:#1b7a3d}
.form-status.error{color:#b3261e}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink); color:#c9c9c9; padding:32px 0}
.footer-inner{display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:16px}
.footer-brand{color:#fff; font-size:1rem}
.footer-inner p{margin:0; font-size:.85rem}

/* ---------- Responsive ---------- */
@media (max-width: 900px){
  .split, .split.reverse{grid-template-columns:1fr; direction:ltr}
  .split-media{order:-1}
  .cards-3{grid-template-columns:1fr}
  .tabs-layout{grid-template-columns:1fr}
  .contact-inner{grid-template-columns:1fr}
  .top-bar-schedule{display:none}
}

@media (max-width: 760px){
  .main-nav{
    position:fixed; top:78px; left:0; right:0; background:#fff; border-bottom:1px solid var(--border);
    flex-direction:column; padding:16px 24px; gap:4px; transform:translateY(-140%); transition:transform .2s ease;
  }
  .main-nav.open{transform:translateY(0)}
  .main-nav a{padding:12px 0; border-bottom:1px solid var(--border)}
  .header-cta{display:none}
  .menu-toggle{display:flex}
  .section{padding:56px 0}
  .hero{padding:70px 0 60px}
}