:root{
  /* Corporate Blue palette */
  --bg0: #070B16;
  --bg1: #0B1224;
  --bg2: #0E1A33;

  --brand: #2563EB;     /* blue */
  --brand2:#60A5FA;     /* light blue */
  --accent:#22C55E;     /* optional success */
  --text: #0B1220;
  --muted:#6B7280;
  --muted2:#94A3B8;
  --line:#E5E7EB;
  --white:#FFFFFF;

  --shadow: 0 18px 45px rgba(2,8,23,.12);
  --shadow2: 0 10px 30px rgba(2,8,23,.10);
  --radius: 18px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial; color:var(--text); background:#fff}
a{color:inherit;text-decoration:none}
.container{max-width:1140px;margin:0 auto;padding:0 18px}

/* Header */
.header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.85);
  backdrop-filter: blur(14px);
  border-bottom:1px solid rgba(148,163,184,.25);
}
.header__row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 0}

.brand{display:flex;align-items:center;gap:12px}
.brand__logo{
  width:44px;height:44px;border-radius:16px;
  display:grid;place-items:center;
  background: radial-gradient(120% 120% at 20% 10%, var(--brand2), var(--brand));
  color:#fff;font-weight:900; letter-spacing:.5px;
  box-shadow: 0 14px 28px rgba(37,99,235,.22);
}
.brand__text strong{display:block;font-size:14px;line-height:1.2}
.brand__text small{display:block;font-size:12px;color:var(--muted);margin-top:2px}

.nav{display:flex;gap:16px;align-items:center}
.nav a{font-size:14px;color:#0f172a;opacity:.9}
.nav a:hover{opacity:1}
.lang{display:flex;gap:8px;align-items:center}
.lang__btn{
  border:1px solid rgba(148,163,184,.35);
  background:#fff;border-radius:14px;
  padding:8px 10px;cursor:pointer;font-weight:800;
  transition:.2s;
}
.lang__btn:hover{transform:translateY(-1px); box-shadow:var(--shadow2)}
.lang__btn.active{
  border-color: rgba(37,99,235,.35);
  background: rgba(37,99,235,.08);
  color:#0b1220;
}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:12px 16px;border-radius:16px;
  font-weight:900;border:1px solid transparent;cursor:pointer;
  transition: transform .18s, box-shadow .18s, background .18s, border-color .18s;
  box-shadow: 0 14px 30px rgba(37,99,235,.18);
  background: linear-gradient(135deg, var(--brand), #1D4ED8);
  color:#fff;
}
.btn:hover{transform:translateY(-1px); box-shadow: 0 20px 55px rgba(37,99,235,.24)}
.btn:active{transform:translateY(0px)}
.btn--ghost{
  background: rgba(255,255,255,.85);
  color:#0b1220;
  border:1px solid rgba(148,163,184,.35);
  box-shadow: none;
}
.btn--ghost:hover{box-shadow:var(--shadow2)}

/* Hero (Premium) */
.hero{
  position:relative;
  padding:68px 0 44px 0;
  overflow:hidden;
  background:
    radial-gradient(1200px 520px at 15% 10%, rgba(96,165,250,.35), rgba(96,165,250,0) 60%),
    radial-gradient(900px 520px at 85% 30%, rgba(37,99,235,.28), rgba(37,99,235,0) 60%),
    linear-gradient(180deg, #ffffff, #f6f9ff);
}
.hero:before{
  content:"";
  position:absolute; inset:-2px;
  background:
    radial-gradient(600px 300px at 20% 15%, rgba(37,99,235,.14), transparent 60%),
    radial-gradient(600px 300px at 80% 35%, rgba(96,165,250,.12), transparent 60%);
  pointer-events:none;
}
.hero__grid{display:grid;grid-template-columns:1.15fr .85fr;gap:20px;align-items:start;position:relative}

.h1{
  font-size:48px;line-height:1.02;margin:0 0 12px 0;
  letter-spacing:-.6px;
}
.lead{
  font-size:16px;color:#0f172a;line-height:1.65;margin:0 0 18px 0;
  max-width: 58ch;
}
.hero__cta{display:flex;gap:12px;flex-wrap:wrap;margin:16px 0 18px}
.badges{display:flex;gap:10px;flex-wrap:wrap}
.badge{
  padding:9px 12px;border-radius:999px;
  border:1px solid rgba(148,163,184,.35);
  background: rgba(255,255,255,.7);
  color:#0f172a;font-size:13px;font-weight:700;
}
.badge:hover{box-shadow:var(--shadow2)}

/* Sections */
.section{padding:64px 0}
.section--alt{
  background: linear-gradient(180deg, #f6f9ff, #ffffff);
  border-top:1px solid rgba(148,163,184,.25);
  border-bottom:1px solid rgba(148,163,184,.25);
}
.section__head{margin-bottom:18px}
.h2{font-size:30px;margin:0 0 6px 0;letter-spacing:-.3px}
.h3{font-size:18px;margin:0 0 6px 0}
.muted{color:var(--muted);line-height:1.55;margin:0}

/* Cards (Premium glass-ish) */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.grid--2{grid-template-columns:repeat(2,1fr)}
.card{
  background: rgba(255,255,255,.82);
  border:1px solid rgba(148,163,184,.25);
  border-radius:var(--radius);
  box-shadow: var(--shadow);
  padding:18px;
  transition: transform .18s, box-shadow .18s, border-color .18s;
}
.card:hover{
  transform: translateY(-3px);
  box-shadow: 0 28px 70px rgba(2,8,23,.14);
  border-color: rgba(37,99,235,.22);
}
.hero__card{
  position:sticky; top:86px;
  background:
    radial-gradient(420px 220px at 10% 10%, rgba(96,165,250,.22), rgba(96,165,250,0) 60%),
    rgba(255,255,255,.82);
}
.card__title{font-weight:900;margin-bottom:10px}
.card__note{margin-top:10px;color:var(--muted);font-size:13px}

.list{margin:0;padding-left:18px;color:#0f172a}
.list li{margin:8px 0}

/* Chips */
.chips{display:flex;gap:10px;flex-wrap:wrap}
.chip{
  padding:10px 12px;border-radius:999px;
  border:1px solid rgba(148,163,184,.35);
  background: rgba(255,255,255,.72);
  font-weight:700;
}

/* Form */
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}
label{font-size:13px;color:#0f172a;font-weight:900}
input,select,textarea{
  padding:12px 12px;border-radius:16px;
  border:1px solid rgba(148,163,184,.35);
  font-size:14px;outline:none;background:#fff;
  transition:border-color .18s, box-shadow .18s;
}
input:focus,select:focus,textarea:focus{
  border-color: rgba(37,99,235,.55);
  box-shadow: 0 0 0 6px rgba(37,99,235,.10);
}
.hp{display:none !important}
.note{
  margin-top:10px;padding:14px;border-radius:16px;
  border:1px dashed rgba(148,163,184,.45);
  color:#0f172a;background: rgba(255,255,255,.72);
}

/* Footer */
.footer{
  border-top:1px solid rgba(148,163,184,.25);
  padding:20px 0;
  background: linear-gradient(180deg, #ffffff, #f8fbff);
}
.footer__row{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}

/* Responsive */
@media (max-width: 980px){
  .nav{display:none}
  .hero__grid{grid-template-columns:1fr}
  .grid{grid-template-columns:1fr}
  .grid--2{grid-template-columns:1fr}
  .h1{font-size:36px}
  .hero__card{position:static}
}
/* ===== Mobile Burger Menu (Premium) ===== */
.burger{
  display:none;
  width:46px;height:46px;
  border-radius:16px;
  border:1px solid rgba(148,163,184,.35);
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(12px);
  cursor:pointer;
  padding:10px;
  transition:.2s;
}
.burger:hover{transform:translateY(-1px); box-shadow: var(--shadow2)}
.burger span{
  display:block;
  height:2px;
  background:#0b1220;
  margin:6px 6px;
  border-radius:2px;
  transition:.2s;
}
.burger.is-open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.burger.is-open span:nth-child(2){opacity:0}
.burger.is-open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

.mobileMenu{
  display:none;
  position:fixed;
  left:0; right:0;
  top:72px;
  z-index:60;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(16px);
  border-bottom:1px solid rgba(148,163,184,.25);
  box-shadow: 0 22px 70px rgba(2,8,23,.18);
  transform: translateY(-14px);
  opacity:0;
  pointer-events:none;
  transition: .18s;
}
.mobileMenu.open{
  opacity:1;
  transform: translateY(0);
  pointer-events:auto;
}
.mobileMenu__inner{
  padding:14px 0 16px;
  display:flex;
  flex-direction:column;
  gap:10px;
}
.mobileMenu__inner a{
  padding:12px 12px;
  border-radius:16px;
  border:1px solid rgba(148,163,184,.25);
  background: rgba(255,255,255,.75);
  font-weight:800;
}
.mobileMenu__inner a:hover{box-shadow: var(--shadow2)}
.mobileMenu__langs{
  display:flex; gap:8px; flex-wrap:wrap;
  padding-top:6px;
}

/* Show burger on mobile */
@media (max-width: 980px){
  .nav{display:none}
  .burger{display:inline-flex; align-items:center; justify-content:center}
  .mobileMenu{display:block}
}