:root{
    --primary:#0f766e;
    --primary-soft:#ccfbf1;
    --dark:#0b3d3a;
    --bg:#f8fafc;
    --text-dark:#0f172a;
    --text-muted:#64748b;
}

body{
    font-family:'Montserrat',sans-serif;
    background:var(--bg);
    color:var(--text-dark);
    scroll-behavior:smooth;
}

/* NAVBAR */
.navbar{
    background:rgba(255,255,255,0.95)!important;
    backdrop-filter:blur(8px);
    padding:18px 0;
    box-shadow:0 5px 20px rgba(0,0,0,0.05);
}
.navbar-brand{
    
    font-size:24px;
    font-weight:700;
    color:var(--primary)!important;
}
.nav-link{
    font-weight:500;
    margin-left:25px;
    color:var(--text-dark)!important;
}
.nav-link:hover{
    color:var(--primary)!important;
}

/* HERO */
.hero {
    height: 100vh;
    background: url(../img/background/banner.jpg) center / cover;
    display: flex
;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-color: #767676f0;
    background-size: cover;
    background-attachment: fixed;
    background-blend-mode: multiply;
    display: flex
;
    align-items: center;
    background-position: center;


}
.hero h1{
    font-size:64px;
    font-weight:700; color: #fff;
}
.hero h1 span{
      color: #33ffef;
}
.hero p{
    margin-top:25px;
    font-size:18px;
    color:#fff;
}
.btn-lux{
    background:var(--primary);
    color:#fff;
    padding:14px 40px;
    border-radius:50px;
    border:none;
    margin-top:35px;
    font-weight:500;
    transition:.3s;
}
.btn-lux:hover{
    background:var(--dark);
}

/* SECTIONS */
.section{
    padding:50px 0;
}
.section-title{
    text-align:center;
    margin-bottom:40px;
}
.section-title h2{
    
    font-size:42px;
}
.section-title p{
    color:var(--text-muted);
}

/* ABOUT */
.about-img{
    border-radius:20px;
    box-shadow:0 25px 60px rgba(0,0,0,0.08);
}
.about-text p{
    font-size:16px;
    line-height:1.8;
    color:var(--text-muted);
}

/* WHY */
.why{
    background:#ffffff;
}
.why-card{
    padding:50px 30px;
    border-radius:25px;
    background:#fff;
    box-shadow:0 15px 50px rgba(0,0,0,0.06);
    transition:.4s;
    text-align:center;
}
.why-card i{
    font-size:42px;
    color:var(--primary);
}
.why-card:hover{
    transform:translateY(-12px);
    box-shadow:0 30px 70px rgba(0,0,0,0.1);
}

/* SERVICES */
.services{
    background:var(--primary-soft);
}
.service-card{
    border:none;
    border-radius:25px;
    overflow:hidden;
    background:#ffffff;
    box-shadow:0 15px 50px rgba(0,0,0,0.06);
    transition:.4s;
}
.service-card img{
    height:240px;
    object-fit:cover;
}
.service-card .card-body{
    padding:30px;
}
.service-card h5{
    
    margin-bottom:15px;
}
.service-card p{
    color:var(--text-muted);
}
.service-card:hover{
    transform:translateY(-12px);
    box-shadow:0 30px 70px rgba(0,0,0,0.1);
}

/* CONTACT */
.contact{
    background:#ffffff;
}
.contact-box{
    background:#fff;
    padding:60px;
    border-radius:25px;
    box-shadow:0 20px 60px rgba(0,0,0,0.07);
}
.form-control{
    border-radius:12px;
    padding:14px;
    border:1px solid #e2e8f0;
}
.form-control:focus{
    border-color:var(--primary);
    box-shadow:none;
}
.contact-info i{
    color:var(--primary);
    margin-right:10px;
}

/* FOOTER */
footer{
    background:var(--dark);
    color:#fff;
    padding:80px 0 30px;
}
footer h5{
    
}
.footer-link{
    display:block;
    margin-bottom:10px;
    color:#d1fae5;
    text-decoration:none;
}
.footer-link:hover{
    color:#fff;
}
.social-icons a{
    color:#d1fae5;
    margin-right:15px;
    font-size:20px;
}
.social-icons a:hover{
    color:#fff;
}
.copyright{
    margin-top:40px;
    border-top:1px solid rgba(255,255,255,0.2);
    padding-top:20px;
    text-align:center;
    color:#a7f3d0;
}
#about   {background: linear-gradient(to bottom, var(--primary-soft), #ffffff);}
/* Scroll Button */
#scrollTopBtn{
    position:fixed;
    bottom:30px;
    right:30px;
    width:55px;
    height:55px;
    background:var(--primary);
    color:#fff;
    border:none;
    border-radius:50%;
    display:none;
    align-items:center;
    justify-content:center;
    box-shadow:0 8px 25px rgba(0,0,0,0.2);
}
#scrollTopBtn:hover{
    background:var(--dark);
}

@media(max-width:768px){
.hero h1{font-size:38px;}
}