:root{
  --blue:#0b5ed7;
  --blue-dark:#0a4ea6;
  --bg:#f4f6f9;
  --white:#ffffff;
  --text:#0f172a;
  --muted:#64748b;
  --border:#e5eaf1;
  --radius:14px;
}

*{box-sizing:border-box}

body{
  margin:0;
  font-family:"Inter",sans-serif;
  background:var(--bg);
  color:var(--text);
}

.container{
  width:min(1120px,92%);
  margin:0 auto;
}

a{text-decoration:none;color:inherit}

.header{
  background:var(--white);
  border-bottom:1px solid var(--border);
}

.header__wrap{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:16px 0;
  gap:16px;
}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
}

.brand__logo{height:42px}

.brand__name{
  font-weight:800;
  font-size:20px;
  color:var(--blue-dark);
}

.nav{
  display:flex;
  gap:16px;
  align-items:center;
}

.nav a{
  font-weight:600;
  opacity:.85;
}

.nav a:hover{opacity:1}

.btn{
  background:linear-gradient(180deg,var(--blue),var(--blue-dark));
  color:#fff;
  padding:14px 20px;
  border-radius:12px;
  font-weight:700;
  display:inline-block;
}

.btn--header{
  height:40px;
  padding:10px 18px;
  font-size:14px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  white-space:nowrap;
}

.btn--primary{border:none}

.btn--secondary{
  background:#fff;
  color:var(--blue-dark);
  border:2px solid var(--blue);
}

.btn--secondary:hover{
  background:var(--blue);
  color:#fff;
}

.btn--wide{width:100%;text-align:center}

.hero{
  position:relative;
  padding:70px 0;
  background:linear-gradient(180deg,#eef4ff,#f8faff);
  overflow:hidden;
}

.hero::before{
  content:"";
  position:absolute;
  inset:0;
  background:url("/images/SGX.png") no-repeat right 8% center;
  background-size:520px auto;
  opacity:.12;
  filter:grayscale(100%) brightness(.9) contrast(1.1);
  pointer-events:none;
}

.hero>.container{position:relative}

.hero__grid{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:40px;
  align-items:center;
}

.hero h1{
  font-size:42px;
  margin-bottom:20px;
}

.hero__text{
  font-size:18px;
  color:var(--muted);
}

.hero__actions{
  margin-top:30px;
  display:flex;
  gap:16px;
  flex-wrap:wrap;
}

.hero__box{
  background:#fff;
  padding:42px;
  border-radius:var(--radius);
  border:1px solid var(--border);
  font-weight:700;
  color:var(--blue-dark);
  text-align:center;
}

.section{padding:70px 0}

.section--alt{background:#f9fbff}

.about{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:40px;
}

.about p{color:var(--muted)}

.about__cards{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:14px;
}

.mini-card{
  background:#fff;
  padding:14px;
  border-radius:10px;
  border:1px solid var(--border);
  font-weight:600;
}

.services{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
}

.card{
  background:#fff;
  padding:24px;
  border-radius:var(--radius);
  border:1px solid var(--border);
}

.card p{color:var(--muted)}

.contact{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:40px;
}

.contact__box{
  background:#fff;
  padding:30px;
  border-radius:var(--radius);
  border:1px solid var(--border);
}

.footer{
  background:#fff;
  border-top:1px solid var(--border);
  padding:20px;
  text-align:center;
  color:var(--muted);
}

@media(max-width:900px){
  .hero__grid,.about,.services,.contact{grid-template-columns:1fr}
  .hero h1{font-size:34px}
}

@media(max-width:720px){
  .header__wrap{flex-direction:column;align-items:flex-start}
  .brand__logo{height:34px}
  .nav{flex-wrap:wrap;gap:10px;width:100%}
  .nav .btn--header{flex:1 1 100%;height:42px}
  .hero{padding:40px 0}
  .hero h1{font-size:30px}
  .hero__text{font-size:16px}
  .hero__actions .btn{flex:1 1 160px}
  .hero__box{padding:26px}
  .hero::before{
    background-position:center;
    background-size:320px auto;
    opacity:.09;
  }
}