:root{
  --bg:#ffffff;
  --surface:#ffffff;
  --surface2:#f6f8fb;
  --text:#0f2437;
  --muted:#5a6a7c;
  --border:rgba(15,36,55,.12);
  --brand:#19a3a6;
  --brand2:#2f6bff;
  --shadow:0 18px 50px rgba(15,36,55,.10);
  --radius:18px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color:var(--text);
  background:var(--bg);
}

a{color:inherit;text-decoration:none}
a:hover{opacity:.92}

.container{max-width:1160px;margin:0 auto;padding:0 22px}

/* Nav */
.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.82);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0}
.brand{display:flex;align-items:center;gap:10px;font-weight:900;letter-spacing:.2px}
.brand img{width:34px;height:34px;object-fit:contain}
.nav ul{display:flex;list-style:none;margin:0;padding:0;gap:20px;align-items:center}
.nav a{font-size:14px;color:var(--muted)}
.nav a.active{color:var(--text);font-weight:700}

.menu-btn{display:none;border:1px solid var(--border);background:#ffffff;color:var(--text);padding:10px 12px;border-radius:12px}

.lang{display:inline-flex;align-items:center;gap:8px}
.lang a{font-size:13px;padding:6px 10px;border-radius:999px;border:1px solid var(--border);background:#fff;color:var(--muted)}
.lang a.active{color:var(--text)}

/* Hero */
.hero{
  position:relative;
  padding:70px 0 32px;
  overflow:hidden;
}
.hero::before{
  content:"";
  position:absolute;inset:0;
  background:url("/images/background.webp") center/cover no-repeat;
  transform:scale(1.02);
}
.hero::after{
  content:"";
  position:absolute;inset:0;
  background:
    radial-gradient(900px 420px at 18% 30%, rgba(255,255,255,.12), rgba(255,255,255,0) 60%),
    linear-gradient(90deg, rgba(255,255,255,.04) 0%, rgba(255,255,255,.015) 45%, rgba(255,255,255,0) 70%),
    linear-gradient(180deg, rgba(255,255,255,.04) 0%, rgba(255,255,255,.015) 35%, rgba(255,255,255,.28) 100%);
}
.hero > .container{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:1fr;gap:18px;align-items:center}

.kicker{display:inline-flex;gap:10px;align-items:center;color:rgba(15,36,55,.72);font-size:13px}
.kicker .dot{width:8px;height:8px;border-radius:99px;background:var(--brand)}

.hero-copy{
  max-width:640px;
  padding:18px 18px 16px;
  border-radius:20px;
  background:rgba(255,255,255,.70);
  border:1px solid rgba(255,255,255,.55);
  box-shadow:0 18px 50px rgba(15,36,55,.08);
  backdrop-filter:blur(10px);
}

.hero h1{margin:12px 0 10px;font-size:54px;line-height:1.06;letter-spacing:-.6px}
.hero p.sub{margin:0;color:rgba(15,36,55,.70);font-size:16px;line-height:1.75}

.cta{margin-top:18px;display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:12px 18px;border-radius:14px;border:1px solid var(--border);font-weight:800;font-size:14px}
.btn-primary{background:var(--brand);border-color:transparent;color:#ffffff;box-shadow:0 10px 24px rgba(25,163,166,.25)}
.btn-ghost{background:rgba(255,255,255,.92)}


/* Sections */
.section{padding:44px 0}
.section h2{margin:0 0 10px;font-size:26px;letter-spacing:-.2px}
.lead{color:var(--muted);line-height:1.8;margin:0 0 18px}

.grid{display:grid;gap:14px}
.cards{grid-template-columns:repeat(4,1fr)}
.card{
  border:1px solid var(--border);
  border-radius:var(--radius);
  background:var(--surface);
  box-shadow:0 10px 30px rgba(15,36,55,.06);
  padding:18px;
}
.card h3{margin:0 0 8px;font-size:16px}
.card p{margin:0;color:var(--muted);line-height:1.7;font-size:14px}

.split{display:grid;grid-template-columns:1.25fr .75fr;gap:18px;align-items:start}
.panel{
  border:1px solid var(--border);
  border-radius:var(--radius);
  background:var(--surface);
  box-shadow:0 10px 30px rgba(15,36,55,.06);
  padding:18px;
}
.panel h3{margin:0 0 10px}

/* Forms */
label{display:block;color:var(--muted);font-size:13px;margin:10px 0 6px}
input,textarea{
  width:100%;
  padding:12px 12px;
  border-radius:14px;
  border:1px solid var(--border);
  background:#fff;
  color:var(--text);
  outline:none;
}
textarea{resize:vertical;min-height:140px}

/* Page head */
.pagehead{padding:44px 0 10px}
.pagehead h1{margin:0;font-size:36px;letter-spacing:-.4px}
.pagehead p{margin:10px 0 0;color:var(--muted);line-height:1.8}

/* Footer */
.footer{padding:28px 0 40px;border-top:1px solid var(--border);margin-top:22px;background:linear-gradient(180deg, rgba(246,248,251,0) 0%, rgba(246,248,251,1) 100%)}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:18px}
.footer h4{margin:0 0 10px;font-size:14px;color:var(--text)}
.small{color:var(--muted);font-size:13px;line-height:1.7}
.tiny{margin-top:16px;color:rgba(90,106,124,.8);font-size:12px}

/* Cookie banner */
.cookie{
  position:fixed;left:18px;right:18px;bottom:18px;z-index:1000;
  display:none;
}
.cookie .box{
  max-width:980px;margin:0 auto;
  background:rgba(255,255,255,.92);
  border:1px solid var(--border);
  box-shadow:0 18px 50px rgba(15,36,55,.12);
  border-radius:18px;
  padding:14px 14px;
  display:flex;gap:14px;align-items:flex-start;justify-content:space-between;flex-wrap:wrap;
}
.cookie p{margin:0;color:var(--muted);font-size:13px;line-height:1.6}
.cookie .actions{display:flex;gap:10px;flex-wrap:wrap}
.cookie .btn{padding:10px 14px;border-radius:12px}

/* Responsive */
@media (max-width: 960px){
  .hero-grid{grid-template-columns:1fr}
  .cards{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr}
}
@media (max-width: 720px){
  .nav ul{display:none}
  .menu-btn{display:inline-flex}
  .nav.open ul{display:flex;flex-direction:column;align-items:flex-start;gap:10px;padding:12px 0}
  .nav.open .nav-inner{align-items:flex-start}
  .hero h1{font-size:40px}
  .cards{grid-template-columns:1fr}
}