/* Modern, responsive styles */
:root{
  --bg:#0a0f1f;
  --card:#121833;
  --muted:#7a89b8;
  --primary:#3a6ff8;
  --primary-600:#2956d6;
  --accent:#7c4dff;
  --text:#e9ecff;
  --ink:#0d1020;
  --surface:#f5f7ff;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: 'Poppins', 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:#1a1f36;
  background:#ffffff;
  line-height:1.6;
}

/* Header */
.site-header{
  position:sticky; top:0; z-index:50;
  background:rgba(255,255,255,0.9);
  backdrop-filter:saturate(140%) blur(8px);
  border-bottom:1px solid #eef0f6;
}
.container{max-width:1100px; margin:0 auto; padding:0 16px}
.header-inner{display:flex; align-items:center; justify-content:space-between; height:64px}
.brand img{height:38px; width:auto}

.nav{display:flex; gap:18px}
.nav a{
  text-decoration:none; color:#1a1f36; font-weight:500; padding:8px 10px; border-radius:10px;
}
.nav a:hover{background:#f0f3ff; color:var(--primary)}

.hamburger{display:none; background:none; border:0; padding:8px; border-radius:8px}
.hamburger span{display:block; width:24px; height:2px; background:#1a1f36; margin:5px 0}

/* Hero / Slider */
.hero{position:relative}
.slider{position:relative; overflow:hidden; height:58vh; min-height:420px; max-height:720px}
.slide{position:absolute; inset:0; opacity:0; transition:opacity .8s ease}
.slide img{width:100%; height:100%; object-fit:cover}
.slide.active{opacity:1}

.hero-overlay{
  position:absolute; inset:0; display:flex; flex-direction:column; align-items:flex-start; justify-content:center;
  color:#fff; text-shadow:0 8px 40px rgba(0,0,0,.45);
}
.hero-overlay h1{font-size:clamp(28px, 5.5vw, 54px); max-width:780px}
.hero-overlay p{font-size:clamp(14px, 2.5vw, 18px); max-width:620px; opacity:.95}
.btn{display:inline-block; padding:12px 18px; border-radius:14px; text-decoration:none; font-weight:600}
.btn.primary{background:var(--primary); color:#fff; box-shadow:0 8px 24px rgba(58,111,248,.3)}
.btn.primary:hover{background:var(--primary-600)}

/* Sections */
.section{padding:64px 0}
.section.alt{background:#f7f9ff}
.section h2{font-size:clamp(24px, 4vw, 36px); margin:0 0 18px 0}
.grid.two{display:grid; grid-template-columns:1.2fr .8fr; gap:24px}
.grid.three{display:grid; grid-template-columns:repeat(3, 1fr); gap:20px}

.about-card{
  background:linear-gradient(180deg, #f7f9ff, #ffffff);
  border:1px solid #eef0f6; border-radius:20px; padding:20px;
  box-shadow:0 10px 30px rgba(9,24,64,.06);
}
.stats{display:grid; grid-template-columns:repeat(3,1fr); gap:12px; margin-top:16px}
.stats div{background:#fff; border:1px solid #eef0f6; border-radius:16px; padding:12px; text-align:center}
.stats strong{display:block; font-size:20px}
.stats span{display:block; color:#6a7286; font-size:12px}

.checklist{padding-left:18px}
.checklist li{margin:6px 0}

/* Feature cards */
.feature-cards .card, .review-cards .card, blockquote.card{
  background:#fff; border:1px solid #eef0f6; border-radius:18px; padding:18px;
  box-shadow:0 10px 30px rgba(9,24,64,.05);
}

/* Gallery */
.gallery{
  display:grid; grid-template-columns:repeat(3, 1fr); gap:12px;
}
.gallery a{display:block; border-radius:14px; overflow:hidden; border:1px solid #eef0f6}
.gallery img{width:100%; height:100%; object-fit:cover; display:block; transition:transform .4s ease}
.gallery a:hover img{transform:scale(1.05)}

/* Lightbox modal */
#lightbox-modal{
  position:fixed; inset:0; background:rgba(0,0,0,.8); display:none; align-items:center; justify-content:center;
  padding:20px; z-index:100;
}
#lightbox-modal img{max-width:90vw; max-height:80vh; border-radius:16px; border:2px solid #fff}
#lightbox-modal .close{
  position:absolute; top:16px; right:18px; font-size:34px; color:#fff; background:none; border:none; cursor:pointer;
}

/* Accordions */
details{background:#fff; border:1px solid #eef0f6; border-radius:14px; padding:12px 16px; margin:10px 0}
summary{cursor:pointer; font-weight:600}

/* Contact */
.contact-form .field{display:flex; flex-direction:column; margin-bottom:12px}
.contact-form label{font-weight:600; margin-bottom:6px}
.contact-form input, .contact-form textarea{
  padding:12px 14px; border:1px solid #dbe0ee; border-radius:12px; outline:none; font:inherit;
}
.contact-form input:focus, .contact-form textarea:focus{border-color:var(--primary)}

.map-card{
  background:#fff; border:1px solid #eef0f6; border-radius:16px; padding:16px; height:100%;
  box-shadow:0 10px 30px rgba(9,24,64,.05);
}
.map-wrap{position:relative; padding-bottom:65%; height:0; overflow:hidden; border-radius:12px; border:1px solid #eef0f6}
.map-wrap iframe{position:absolute; top:0; left:0; width:100%; height:100%}

/* Footer */
.site-footer{background:#0b1022; color:#cfd7ff; padding:28px 0; margin-top:20px}
.footer-inner{display:flex; align-items:center; justify-content:space-between; gap:12px}
.footer-links a{color:#cfd7ff; text-decoration:none; margin-left:14px}
.footer-links a:hover{color:#fff; text-decoration:underline}

/* Responsive */
@media (max-width: 900px){
  .grid.two{grid-template-columns:1fr}
  .grid.three{grid-template-columns:1fr 1fr}
  .nav{display:none; position:absolute; top:64px; right:16px; background:#fff; flex-direction:column; padding:10px; border-radius:12px; border:1px solid #eef0f6; box-shadow:0 10px 30px rgba(9,24,64,.08)}
  .nav a{padding:10px 12px}
  .hamburger{display:block}
}
@media (max-width: 600px){
  .grid.three{grid-template-columns:1fr}
  .slider{min-height:360px}
}