*{
margin:0;
padding:0;
box-sizing:border-box;
font-family:'Segoe UI',sans-serif;
}

body{
line-height:1.6;
}



.container{
width:90%;
max-width:1200px;
margin:auto;
}

header{
background:#fff;
position:fixed;
top:0;
width:100%;
z-index:1000;
box-shadow:0 2px 10px rgba(0,0,0,.1);
}

.nav{
display:flex;
justify-content:space-between;
align-items:center;
padding:15px 0;
}

.logo img{
height:70px;
}

nav ul{
display:flex;
list-style:none;
gap:10px;
}

nav a{
text-decoration:none;
color:#002b5c;
font-weight:600;
}

nav ul li a{
    text-decoration:none;
    color:#002b5c;
    font-weight:600;
    padding:10px 20px;
    border-radius:30px;
    transition:all .3s ease;
}

nav ul li a:hover{
    background:#39b54a;
    color:#fff;
    box-shadow:0 0 15px rgba(57,181,74,.5);
    transform:translateY(-2px);
}

.btn{
background:#39b54a;
color:#fff;
padding:12px 25px;
border-radius:30px;
text-decoration:none;
border:none;
cursor:pointer;
}

.slider{
height:100vh;
position:relative;
overflow:hidden;
}

.slide{
position:absolute;
width:100%;
height:100%;
background-size:cover;
background-position:center;
opacity:0;
transition:1s;
}

.slide.active{
opacity:1;
}

.overlay{
position:absolute;
width:100%;
height:100%;
background:rgba(0,0,0,.55);
}

.content{
position:absolute;
top:50%;
left:50%;
transform:translate(-50%,-50%);
text-align:center;
color:#fff;
width:90%;
}

.content h1{
font-size:55px;
margin-bottom:20px;
}

.about-section{
    padding:100px 0;
    background:#fff;
}

.section-title{
    text-align:center;
    margin-bottom:0px;
}

.section-title span{
    color:#45b649;
    font-weight:600;
    letter-spacing:2px;
}

.section-title h2{
    font-size:42px;
    color:#082a52;
    margin-top:10px;
}

.about-content{
    display:flex;
    align-items:center;
    gap:60px;
}

.about-image{
    flex:1;
}

.about-image img{
    width:100%;
    border-radius:20px;
    box-shadow:0 15px 40px rgba(0,0,0,0.15);
}

.about-text{
    flex:1;
}

.about-text h3{
    font-size:34px;
    color:#082a52;
    margin-bottom:20px;
}

.about-text p{
    color:#666;
    margin-bottom:20px;
    line-height:1.9;
}

.about-features{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:20px;
    margin:30px 0;
}

.feature{
    background:#f7fafc;
    padding:15px;
    border-radius:12px;
    display:flex;
    align-items:center;
    gap:12px;
}

.menu-toggle{
    display:none;
    font-size:28px;
    cursor:pointer;
    color:#002b5c;
}

@media(max-width:768px){

.menu-toggle{
    display:block;
}

.desktop-btn{
    display:none;
}

#navbar{
    position:absolute;
    top:85px;
    left:0;
    width:100%;
    background:#fff;
    display:none;
    box-shadow:0 5px 15px rgba(0,0,0,.1);
}

#navbar.active{
    display:block;
}

#navbar ul{
    display:flex;
    flex-direction:column;
    padding:20px;
    gap:15px;
}

#navbar ul li{
    list-style:none;
}

#navbar ul li a{
    display:block;
    padding:10px;
    color:#002b5c;
    font-weight:600;
    text-decoration:none;
}

}

.feature i{
    color:#45b649;
    font-size:22px;
}

@media(max-width:768px){

.about-content{
    flex-direction:column;
}

.section-title h2{
    font-size:30px;
}

.about-text h3{
    font-size:28px;
}

.about-features{
    grid-template-columns:1fr;
}

}

.contact-section{
    padding:100px 0;
    background:
    linear-gradient(135deg,#001f3f,#003366);
    color:#fff;
}

.section-title{
    text-align:center;
    margin-bottom:60px;
}

.section-title span{
    color:#4ade80;
    font-weight:600;
    letter-spacing:2px;
}

.section-title h2{
    font-size:42px;
    margin:10px 0;
}

.section-title p{
    max-width:700px;
    margin:auto;
    opacity:.9;
}

.contact-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:40px;
}

.contact-info,
.contact-form-box{
    background:rgba(255,255,255,.08);
    backdrop-filter:blur(15px);
    border:1px solid rgba(255,255,255,.15);
    border-radius:25px;
    padding:40px;
}

.info-box{
    display:flex;
    gap:20px;
    margin-bottom:30px;
}

.info-box i{
    width:60px;
    height:60px;
    border-radius:50%;
    background:#4ade80;
    color:#fff;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:22px;
}

.info-box h4{
    margin-bottom:5px;
}

.whatsapp-btn{
    display:inline-flex;
    align-items:center;
    gap:10px;
    background:#25d366;
    color:#fff;
    text-decoration:none;
    padding:14px 25px;
    border-radius:50px;
    font-weight:600;
}

.contact-form-box h3{
    margin-bottom:25px;
    font-size:28px;
}

.contact-form-box input,
.contact-form-box select,
.contact-form-box textarea{
    width:100%;
    padding:15px;
    margin-bottom:15px;
    border:none;
    border-radius:10px;
    font-size:15px;
}

.contact-form-box textarea{
    height:120px;
    resize:none;
}

.contact-form-box button{
    width:100%;
    padding:15px;
    border:none;
    border-radius:10px;
    background:#4ade80;
    color:#fff;
    font-size:16px;
    font-weight:600;
    cursor:pointer;
}

.contact-form-box button:hover{
    transform:translateY(-2px);
}

@media(max-width:768px){

.contact-grid{
    grid-template-columns:1fr;
}

.section-title h2{
    font-size:30px;
}

}

.section{
padding:90px 0;
}

.bg{
background:#f5f8fc;
}

.title{
text-align:center;
margin-bottom:40px;
}

.title h2{
color:#002b5c;
font-size:38px;
}

.services{
display:grid;
grid-template-columns:repeat(4,1fr);
gap:25px;
}

.card{
background:#fff;
padding:35px;
text-align:center;
border-radius:15px;
box-shadow:0 5px 20px rgba(0,0,0,.08);
}

.card i{
font-size:40px;
color:#39b54a;
margin-bottom:15px;
}

.gallery-section{
    padding:100px 0;
}

.gallery-tabs{
    display:flex;
    justify-content:center;
    gap:15px;
    margin-bottom:40px;
}

.tab-btn{
    padding:12px 30px;
    border:none;
    border-radius:50px;
    background:#e8eef5;
    cursor:pointer;
    font-size:16px;
    font-weight:600;
}

.tab-btn.active{
    background:#39b54a;
    color:#fff;
}

.gallery-grid{
    display:none;
    grid-template-columns:repeat(3,1fr);
    gap:20px;
}

.active-gallery{
    display:grid;
}

.gallery-grid img{
    width:100%;
    height:260px;
    object-fit:cover;
    border-radius:15px;
    cursor:pointer;
    transition:.4s;
}

.gallery-grid img:hover{
    transform:scale(1.05);
}

/* Lightbox */

#lightbox{
    display:none;
    position:fixed;
    inset:0;
    background:rgba(0,0,0,.9);
    z-index:99999;
    justify-content:center;
    align-items:center;
}

#lightbox img{
    max-width:90%;
    max-height:90%;
    border-radius:12px;
}

.close-lightbox{
    position:absolute;
    top:20px;
    right:30px;
    font-size:40px;
    color:#fff;
    cursor:pointer;
}

@media(max-width:768px){

.gallery-grid{
    grid-template-columns:1fr;
}

.gallery-grid img{
    height:220px;
}

.gallery-tabs{
    flex-wrap:wrap;
}

}

.contact-wrap{
display:grid;
grid-template-columns:1fr 1fr;
gap:40px;
}

.contact-form input,
.contact-form textarea{
width:100%;
padding:15px;
margin-bottom:15px;
border:1px solid #ddd;
}

.contact-form textarea{
height:140px;
}

footer{
background:#002b5c;
color:#fff;
text-align:center;
padding:20px;
}

@media(max-width:768px){

nav ul{
display:none;
}

.content h1{
font-size:35px;
}

.services{
grid-template-columns:1fr 1fr;
}

.gallery{
grid-template-columns:1fr;
}

.contact-wrap{
grid-template-columns:1fr;
}

.logo img{
height:55px;
}

}