:root{
  --bg:#f8fafc;
  --panel:#ffffff;
  --text:#1e293b;
  --muted:#475569;
  --brand:#2563eb;
  --brand-2:#10b981;
  --accent:#7c3aed;
  --card:#ffffff;
  --ring:#2563eb33;
  --shadow: 0 6px 20px rgb(0 0 0 / 0.08);
  --radius: 18px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font:16px/1.6 Inter, system-ui, sans-serif;
  color:var(--text);
  background:var(--bg);
}
a{color:inherit; text-decoration:none}

/* Container */
.container{
  width:min(1100px,92vw);
  margin-inline:auto;
}

/* Header */
header{
  position:sticky;
  top:0;
  z-index:50;
  backdrop-filter:saturate(140%) blur(8px);
  background:#ffffffee;
  border-bottom:1px solid #e2e8f0;
}
.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:14px 0;
}
.logo{
  display:flex;
  align-items:center;
  gap:12px;
  font-weight:700;
  color:var(--brand);
}
.logo .mark{
  width:36px;
  height:36px;
  border-radius:12px;
  background:linear-gradient(135deg, var(--brand), var(--brand-2));
  display:grid;
  place-items:center;
  color:#fff;
  font-weight:900;
}
.nav .links{
  display:flex;
  gap:18px;
  align-items:center;
}
.nav a.btn{
  padding:10px 16px;
  border-radius:999px;
  border:1px solid var(--brand);
  color:#fff;
  background:var(--brand);
}

/* Hero Section */
.hero{
  padding:80px 0 40px;
  display:grid;
  gap:30px;
  grid-template-columns:1fr 1fr;
  align-items:center;
}
.hero img{
  width:100%;
  height:auto;
  border-radius:20px;
  box-shadow:var(--shadow);
  max-width:600px;
  justify-self:center;
}
h1{
  font-size:clamp(28px,4.2vw,46px);
  margin:12px 0 14px;
}
.lead{
  color:var(--muted);
  font-size:clamp(15px,1.6vw,18px);
}
.cta{
  display:flex;
  gap:12px;
  margin-top:20px;
  flex-wrap:wrap;
}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:12px 18px;
  border-radius:12px;
  border:1px solid #e2e8f0;
  background:#f1f5f9;
  color:var(--text);
  font-weight:500;
}
.btn.primary{
  background:var(--brand);
  color:#fff;
  border:none;
}

/* Sections */
section{
  padding:60px 0;
}
.section-title{
  margin-bottom:22px;
}
.section-title h2{
  margin:0;
  font-size:clamp(22px,3.2vw,34px);
}

/* Grids */
.grid{
  display:grid;
  gap:18px;
}
.grid.cols-3{
  grid-template-columns:repeat(3,1fr);
}

/* Cards */
.card{
  background:var(--card);
  border:1px solid #e2e8f0;
  border-radius:var(--radius);
  padding:18px;
  box-shadow:var(--shadow);
}
.card img{
  width:100%;
  height:auto;
  border-radius:12px;
  margin-bottom:12px;
  object-fit:cover;
}
.muted{color:var(--muted);}

/* About Section */
.about{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:26px;
  align-items:center;
}
.about-img{
  width:100%;
  max-width:400px;
  height:auto;
  border-radius:20px;
  box-shadow:var(--shadow);
  justify-self:center;
}

/* Details/FAQ */
details{
  background:#f1f5f9;
  border:1px solid #e2e8f0;
  border-radius:14px;
  padding:14px;
}
summary{
  cursor:pointer;
  font-weight:600;
}

/* Contact */
.contact{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:20px;
  align-items:start;
}
form{
  display:grid;
  gap:12px;
}
input,textarea{
  width:100%;
  background:#fff;
  border:1px solid #cbd5e1;
  color:var(--text);
  padding:12px 14px;
  border-radius:12px;
}
textarea{
  min-height:130px;
  resize:vertical;
}
.map{
  overflow:hidden;
  border-radius:16px;
  border:1px solid #e2e8f0;
  box-shadow:var(--shadow);
}
.map iframe{
  width:100%;
  height:320px;
  border:0;
}

/* Footer */
footer{
  padding:26px 0 60px;
  color:var(--muted);
  border-top:1px solid #e2e8f0;
}
.footer-grid{
  display:grid;
  grid-template-columns:1fr auto;
  gap:18px;
  align-items:center;
}
.social{
  display:flex;
  gap:10px;
}

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* Media Queries */
@media(max-width:960px){
  .hero, .about, .contact{
    grid-template-columns:1fr;
  }
  .grid.cols-3{
    grid-template-columns:repeat(2,1fr);
  }
  .about{
    grid-template-columns:1fr;
    gap:20px;
    text-align:center;
  }
  .about-img{
    max-width:100%;
  }
}

@media(max-width:640px){
  .grid.cols-3{
    grid-template-columns:1fr;
  }
  .hero img{
    max-width:100%;
  }
}