html {scroll-behavior: smooth;}
body{font-family:'Montserrat',sans-serif;background:#f5f5f5;margin:0;padding:0;color:#333;}
/* Navbar */
.navbar{position:fixed;top:0;left:0;width:100%;height:60px;background:rgba(0,0,0,0.6);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 20px;z-index:1100;}
.nav-logo{font-weight:600;font-size:1.2rem;}
.hamburger{font-size:26px;cursor:pointer;}

/* Side menu */
.side-menu{height:100%;width:0;position:fixed;top:0;right:0;background:#333;overflow-x:hidden;transition:0.5s;padding-top:60px;z-index:1200;}
.side-menu a{padding:10px 20px;text-decoration:none;font-size:1.2rem;color:#fff;display:block;transition:0.3s;}
.side-menu a:hover{background:#4CAF50;}
.side-menu .closebtn{position:absolute;top:10px;right:20px;font-size:36px;}

/* Hero */
.hero{position:relative;height:90vh;background-size:cover;background-position:center;background-attachment:fixed;display:flex;justify-content:center;align-items:center;flex-direction:column;}
.hero .overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.4);}
.hero-content{position:relative;z-index:1;text-align:center;color:#fff;padding:0 1rem;}
.logo-slogan-bg{display:inline-block;padding:20px 30px;border-radius:20px;background:rgba(255,255,255,0.8);backdrop-filter:blur(15px);box-shadow:0 4px 25px rgba(0,0,0,0.4);}
.logo-img{max-width:500px;width:100%;display:block;margin:0 auto 1rem auto;filter:drop-shadow(0 4px 10px rgba(0,0,0,0.6));}
.tagline{font-size:1.8rem;font-weight:600;color:#333;margin:0;}

/* Sections */
section{padding:2rem 1rem;max-width:1200px;margin:auto;}
h2{text-align:center;color:#4CAF50;}
.about-container{display:flex;flex-wrap:wrap;gap:2rem;align-items:center;justify-content:center;}
.about-text{flex:1 1 400px;}
.about-image{flex:1 1 400px;text-align:center;}
.about-image img{max-width:100%;border-radius:10px;box-shadow:0 2px 6px rgba(0,0,0,0.2);}
.gallery{column-count:3;column-gap:15px;}
.gallery img{width:100%;margin-bottom:15px;border-radius:8px;box-shadow:0 2px 6px rgba(0,0,0,0.2);cursor:pointer;transition:transform 0.3s;}
.gallery img:hover{transform:scale(1.03);}
#contact{text-align:center;}
.btn{display:inline-block;margin:0.5rem;padding:0.75rem 1.5rem;background:#4CAF50;color:#fff;text-decoration:none;border-radius:5px;}
footer{text-align:center;padding:1rem;background:#333;color:#fff;margin-top:2rem;}
.lightbox{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.9);display:flex;justify-content:center;align-items:center;visibility:hidden;opacity:0;transition:opacity .3s;}
.lightbox.active{visibility:visible;opacity:1;}
.lightbox img{max-width:90%;max-height:80%;}
.floating-contact{position:fixed;bottom:20px;right:20px;display:flex;flex-direction:column;gap:10px;z-index:1000;}
.circle-btn{width:55px;height:55px;background:#4CAF50;color:#fff;font-size:24px;text-align:center;line-height:55px;border-radius:50%;box-shadow:0 4px 8px rgba(0,0,0,0.2);text-decoration:none;}
.circle-btn:hover{background:#45a049;}

/* Responsive */
@media (max-width:768px){
  .logo-img{max-width:300px;}
  .tagline{font-size:1.2rem;}
  .gallery{column-count:2;}
}
@media (max-width:480px){
  .logo-img{max-width:220px;}
  .tagline{font-size:1rem;}
  .gallery{column-count:1;}
}