:root{
  --navy: #0f2440;
  --navy-dark: #0a1a30;
  --gold: #c99a3f;
  --gold-light: #e0b968;
  --ink: #1c2733;
  --muted: #5a6a7a;
  --bg: #ffffff;
  --bg-alt: #f6f8fa;
  --border: #e6e9ee;
  --radius: 10px;
  --shadow: 0 10px 30px rgba(15,36,64,0.08);
  --max: 1160px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
}
h1,h2,h3,h4{
  font-family:'Playfair Display',Georgia,serif;
  margin:0 0 .5em;
  color:var(--navy);
  line-height:1.25;
}
p{margin:0 0 1em;color:var(--muted);}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
ul{margin:0;padding:0;}

.container{
  max-width:var(--max);
  margin:0 auto;
  padding:0 24px;
}

/* Topbar */
.topbar{
  background:var(--navy-dark);
  color:#cfd8e3;
  font-size:.82rem;
}
.topbar-inner{
  display:flex;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
  gap:6px;
  padding:8px 24px;
}
.topbar-right{display:flex;gap:20px;flex-wrap:wrap;}
.topbar-item{color:#cfd8e3;}
.topbar-right a:hover{color:var(--gold-light);}

/* Header */
.site-header{
  position:sticky;
  top:0;
  z-index:100;
  background:rgba(255,255,255,0.96);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--border);
}
.nav-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:14px 24px;
  gap:20px;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
}
.brand-mark{
  width:44px;height:44px;
  border-radius:50%;
  background:linear-gradient(135deg,var(--navy),var(--navy-dark));
  color:var(--gold-light);
  display:flex;align-items:center;justify-content:center;
  font-family:'Playfair Display',serif;
  font-weight:700;
  flex-shrink:0;
}
.brand-text{display:flex;flex-direction:column;line-height:1.2;}
.brand-text strong{font-size:1rem;color:var(--navy);}
.brand-text small{color:var(--muted);font-size:.75rem;letter-spacing:.03em;}

.nav{
  display:flex;
  gap:28px;
  margin-left:auto;
}
.nav a{
  font-weight:500;
  font-size:.94rem;
  color:var(--ink);
  position:relative;
  padding:4px 0;
}
.nav a:hover{color:var(--navy);}
.nav a::after{
  content:'';
  position:absolute;
  left:0;bottom:-2px;
  width:0;height:2px;
  background:var(--gold);
  transition:width .2s ease;
}
.nav a:hover::after{width:100%;}

.nav-cta{margin-left:8px;flex-shrink:0;}

.menu-toggle{
  display:none;
  flex-direction:column;
  gap:5px;
  background:none;
  border:none;
  cursor:pointer;
  padding:6px;
}
.menu-toggle span{
  width:24px;height:2px;background:var(--navy);display:block;
}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:12px 26px;
  border-radius:999px;
  font-weight:600;
  font-size:.92rem;
  cursor:pointer;
  border:2px solid transparent;
  transition:transform .15s ease, box-shadow .15s ease, background .2s ease;
  white-space:nowrap;
}
.btn-primary{
  background:var(--gold);
  color:var(--navy-dark);
}
.btn-primary:hover{
  background:var(--gold-light);
  transform:translateY(-2px);
  box-shadow:0 8px 20px rgba(201,154,63,0.35);
}
.btn-outline{
  border-color:rgba(255,255,255,0.5);
  color:#fff;
}
.btn-outline:hover{
  background:rgba(255,255,255,0.12);
  transform:translateY(-2px);
}
.btn-light{
  background:#fff;
  color:var(--navy);
}
.btn-light:hover{
  transform:translateY(-2px);
  box-shadow:0 8px 20px rgba(0,0,0,0.15);
}
.btn-block{width:100%;}

/* Hero */
.hero{
  background:radial-gradient(1200px 600px at 80% -10%, #17335a 0%, var(--navy) 45%, var(--navy-dark) 100%);
  color:#fff;
  padding:80px 0 90px;
}
.hero-inner{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:50px;
  align-items:center;
}
.eyebrow{
  text-transform:uppercase;
  letter-spacing:.14em;
  font-size:.78rem;
  font-weight:700;
  color:var(--gold-light);
  margin-bottom:14px;
}
.hero h1{
  color:#fff;
  font-size:clamp(2rem,4vw,2.9rem);
  margin-bottom:18px;
}
.hero-sub{
  color:#c9d3e0;
  font-size:1.05rem;
  max-width:520px;
}
.hero-actions{
  display:flex;
  gap:16px;
  margin:28px 0 40px;
  flex-wrap:wrap;
}
.hero-stats{
  display:flex;
  gap:36px;
  flex-wrap:wrap;
}
.hero-stats div{display:flex;flex-direction:column;}
.hero-stats strong{
  font-family:'Playfair Display',serif;
  font-size:1.5rem;
  color:var(--gold-light);
}
.hero-stats span{
  font-size:.82rem;
  color:#aebbcd;
}

.hero-visual{
  position:relative;
  min-height:320px;
}
.hero-card{
  position:absolute;
  background:#fff;
  border-radius:var(--radius);
  padding:18px 20px;
  box-shadow:0 20px 40px rgba(0,0,0,0.25);
  width:210px;
  color:var(--ink);
}
.hero-card p{margin:0;font-weight:600;font-size:.9rem;color:var(--navy);}
.hero-card-icon{font-size:1.6rem;display:block;margin-bottom:8px;}
.card-1{top:0;right:10%;}
.card-2{top:45%;right:35%;}
.card-3{top:75%;right:0;}

/* Sections */
.section{padding:90px 0;}
.section-alt{background:var(--bg-alt);}
.section-head{
  max-width:640px;
  margin:0 auto 50px;
  text-align:center;
}
.section-head-left{margin:0 0 40px;text-align:left;}
.section-head h2{font-size:clamp(1.6rem,3vw,2.2rem);}
.section-sub{color:var(--muted);}

/* About */
.about-inner{
  display:grid;
  grid-template-columns:.8fr 1.2fr;
  gap:60px;
  align-items:center;
}
.about-box{
  background:linear-gradient(135deg,var(--navy),var(--navy-dark));
  color:#fff;
  border-radius:16px;
  padding:44px 32px;
  text-align:center;
  box-shadow:var(--shadow);
}
.about-box-icon{font-size:2.6rem;display:block;margin-bottom:14px;}
.about-box h3{color:#fff;font-size:1.1rem;margin-bottom:6px;}
.about-box p{color:var(--gold-light);margin:0;font-weight:600;}
.about-list{margin-top:20px;}
.about-list li{
  list-style:none;
  padding-left:28px;
  position:relative;
  margin-bottom:10px;
  color:var(--ink);
}
.about-list li::before{
  content:'✓';
  position:absolute;
  left:0;
  color:var(--gold);
  font-weight:700;
}

/* Services */
.services-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:28px;
}
.service-card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:32px 26px;
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.service-card:hover{
  transform:translateY(-6px);
  box-shadow:var(--shadow);
  border-color:transparent;
}
.service-icon{font-size:1.8rem;display:block;margin-bottom:14px;}
.service-card h3{font-size:1.1rem;margin-bottom:8px;}
.service-card p{margin:0;font-size:.92rem;}

/* Why us */
.why-inner{display:block;}
.why-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:24px;
}
.why-item{
  padding:28px 22px;
  border-radius:var(--radius);
  background:var(--bg-alt);
  text-align:center;
}
.why-icon{font-size:1.8rem;display:block;margin-bottom:12px;}
.why-item h3{font-size:1.02rem;margin-bottom:6px;}
.why-item p{font-size:.88rem;margin:0;}

/* CTA banner */
.cta-banner{
  background:linear-gradient(120deg,var(--gold),var(--gold-light));
}
.cta-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  padding:44px 24px;
  flex-wrap:wrap;
}
.cta-inner h2{color:var(--navy-dark);margin-bottom:6px;font-size:1.5rem;}
.cta-inner p{color:#3a2f10;margin:0;}

/* Contact */
.contact-grid{
  display:grid;
  grid-template-columns:.9fr 1.1fr;
  gap:50px;
  align-items:start;
}
.contact-item{
  display:flex;
  gap:16px;
  margin-bottom:26px;
}
.contact-icon{
  width:44px;height:44px;
  border-radius:50%;
  background:var(--bg-alt);
  display:flex;align-items:center;justify-content:center;
  flex-shrink:0;
  font-size:1.1rem;
}
.contact-item h4{margin:0 0 4px;font-size:.95rem;color:var(--navy);}
.contact-item p{margin:0;font-size:.92rem;}
.contact-item a:hover{color:var(--gold);}
.map-embed{
  border-radius:var(--radius);
  overflow:hidden;
  border:1px solid var(--border);
  margin-top:10px;
}

.contact-form{
  background:var(--bg-alt);
  border-radius:var(--radius);
  padding:34px;
  border:1px solid var(--border);
}
.form-row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:16px;
}
.form-group{margin-bottom:16px;}
.form-group label{
  display:block;
  font-size:.85rem;
  font-weight:600;
  margin-bottom:6px;
  color:var(--navy);
}
.form-group input,
.form-group select,
.form-group textarea{
  width:100%;
  padding:12px 14px;
  border:1px solid var(--border);
  border-radius:8px;
  font-family:inherit;
  font-size:.92rem;
  background:#fff;
  color:var(--ink);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus{
  outline:none;
  border-color:var(--gold);
}
.form-note{
  margin-top:14px;
  font-size:.88rem;
  text-align:center;
  color:var(--navy);
  min-height:1.2em;
}

/* Footer */
.footer{
  background:var(--navy-dark);
  color:#aebbcd;
  padding:40px 0;
}
.footer-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:20px;
}
.footer-brand{display:flex;align-items:center;gap:12px;}
.footer-brand strong{color:#fff;}
.footer-brand p{margin:0;font-size:.82rem;color:#8896aa;}
.footer-links{display:flex;gap:20px;flex-wrap:wrap;}
.footer-links a:hover{color:var(--gold-light);}
.footer-copy{
  width:100%;
  text-align:center;
  margin:20px 0 0;
  font-size:.8rem;
  color:#748199;
  border-top:1px solid rgba(255,255,255,0.08);
  padding-top:18px;
}

/* Back to top */
.back-to-top{
  position:fixed;
  right:24px;
  bottom:24px;
  width:44px;height:44px;
  border-radius:50%;
  background:var(--navy);
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:1.2rem;
  box-shadow:var(--shadow);
  opacity:0;
  pointer-events:none;
  transform:translateY(10px);
  transition:opacity .25s ease, transform .25s ease;
  z-index:90;
}
.back-to-top.visible{opacity:1;pointer-events:auto;transform:translateY(0);}
.back-to-top:hover{background:var(--gold);color:var(--navy-dark);}

/* Responsive */
@media (max-width: 980px){
  .hero-inner{grid-template-columns:1fr;}
  .hero-visual{display:none;}
  .about-inner{grid-template-columns:1fr;}
  .services-grid{grid-template-columns:repeat(2,1fr);}
  .why-grid{grid-template-columns:repeat(2,1fr);}
  .contact-grid{grid-template-columns:1fr;}
}

@media (max-width: 760px){
  .topbar-inner{flex-direction:column;align-items:flex-start;}
  .nav{
    position:fixed;
    top:0;right:0;
    height:100vh;
    width:min(78vw,320px);
    background:#fff;
    flex-direction:column;
    padding:100px 32px 32px;
    gap:24px;
    box-shadow:-10px 0 30px rgba(0,0,0,0.15);
    transform:translateX(100%);
    transition:transform .3s ease;
  }
  .nav.open{transform:translateX(0);}
  .nav-cta{display:none;}
  .menu-toggle{display:flex;}
  .services-grid{grid-template-columns:1fr;}
  .why-grid{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  .cta-inner{flex-direction:column;text-align:center;}
}