:root{
  --bg:#f8f9fb;
  --panel:#ffffff;
  --ink:#101418;
  --muted:#6b7280;
  --gold:#b78b2b;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;line-height:1.5;scroll-behavior:smooth}
a{color:var(--gold);text-decoration:none}
header{position:sticky;top:0;background:rgba(255,255,255,.8);backdrop-filter:blur(8px);border-bottom:1px solid #eee;z-index:10}
.nav{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:12px 18px}
.brand{font-weight:800;letter-spacing:.4px}
.menu a{margin-left:18px;color:#333}
.menu a:hover{color:var(--gold)}
.hero{position:relative;min-height:56vh;display:grid;place-items:center;background:url('../images/hero.jpg') center/cover no-repeat}
.hero::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.35),rgba(0,0,0,.25));pointer-events:none}
.hero .content{position:relative;text-align:center;color:#fff;padding:48px 16px;z-index:1}
.hero h1{margin:0 0 6px 0;font-size:clamp(30px,6vw,56px);letter-spacing:.5px}
.hero p{margin:0 0 16px 0;font-size:clamp(14px,2.5vw,20px);opacity:.95}
.btn{display:inline-block;background:var(--gold);color:#fff;padding:12px 18px;border-radius:10px;font-weight:700;box-shadow:0 6px 20px rgba(183,139,43,.25);transition:all .25s}
.btn:hover{transform:translateY(-1px);background:#a0781f}
.section{max-width:1200px;margin:0 auto;padding:38px 18px}
.section h2{margin:0 0 10px 0;font-size:clamp(22px,4vw,30px)}
.card{background:var(--panel);border:1px solid #eee;border-radius:14px;box-shadow:0 8px 30px rgba(16,20,24,.04);padding:18px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.grid .card img{width:100%;height:260px;object-fit:cover;border-radius:10px}
@media (max-width:1000px){.grid{grid-template-columns:repeat(2,1fr)} .grid .card img{height:220px}}
@media (max-width:640px){.grid{grid-template-columns:1fr} .grid .card img{height:220px}}

/* Why Choose Section */
.why-wrap{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:30px;background:linear-gradient(135deg,#fff,#fdfbf7);border-radius:20px;padding:28px;border:1px solid #eee;box-shadow:0 10px 30px rgba(16,20,24,.06);overflow:hidden}
.why-text h2{color:var(--gold);margin-bottom:12px}
.why-text p{color:#374151;margin-bottom:10px}
.why-img img{width:100%;height:100%;object-fit:cover;border-radius:14px}
@media(max-width:900px){.why-wrap{grid-template-columns:1fr} .why-img{order:-1;margin-bottom:16px}}

/* Contact */
.contact{display:grid;grid-template-columns:2fr 1fr;gap:16px}
@media (max-width:800px){.contact{grid-template-columns:1fr}}
.contact .info{background:var(--panel);border:1px solid #eee;border-radius:14px;padding:18px}
.contact .info p{margin:6px 0;color:#374151}
.contact .actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}
.badge{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid #eee;padding:8px 12px;border-radius:999px}
.badge i{font-style:normal}
footer{margin-top:28px;padding:22px 18px;text-align:center;color:#6b7280;border-top:1px solid #eee}
.floating{position:fixed;right:16px;bottom:16px;display:flex;flex-direction:column;gap:10px;z-index:9999}
.floating a{display:flex;align-items:center;justify-content:center;width:54px;height:54px;border-radius:50%;color:#fff;box-shadow:0 10px 24px rgba(0,0,0,.18);font-size:22px}
.floating .wa{background:#25D366}
.floating .em{background:#0072c6}
.lightbox{position:fixed;inset:0;display:none;align-items:center;justify-content:center;background:rgba(0,0,0,.8);z-index:9998}
.lightbox.active{display:flex}
.lightbox img{max-width:92vw;max-height:86vh;border-radius:10px;box-shadow:0 10px 40px rgba(0,0,0,.5)}
.lightbox .close{position:absolute;top:16px;right:16px;background:#000a;color:#fff;border:1px solid #fff3;border-radius:50%;width:42px;height:42px;font-size:22px;display:grid;place-items:center;cursor:pointer}

/* --- Sticky Header Enhancement --- */
header {
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid #eee;
  z-index: 9999; /* ensures it stays above all content */
}

/* --- Logo Styling --- */
.brand img.logo-img {
  height: 60px;
  width: auto;
  object-fit: contain;
  transition: transform 0.2s ease;
  vertical-align: middle;
}

.brand img.logo-img:hover {
  transform: scale(1.05);
}

/* --- Nav Layout --- */
.nav {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px;
}

.menu a {
  margin-left: 18px;
  color: #333;
  font-weight: 500;
}

.menu a:hover {
  color: var(--gold);
}