body{
margin:0;
font-family:Arial, Helvetica, sans-serif;
}

/* CONTAINER */

.container{
max-width:1200px;
margin:auto;
padding:0 20px;
}

/* HEADER */

.header{
position:fixed;
top:0;
left:0;
width:100%;
height:80px;
background:#fff;
z-index:999;
box-shadow:0 2px 10px rgba(0,0,0,0.05);
transition:0.3s;
}

.header.scrolled{
height:65px;
box-shadow:0 5px 20px rgba(0,0,0,0.1);
}

.headerInner{
display:flex;
align-items:center;
justify-content:space-between;
height:100%;
}

.logo img{
height:50px;
width:auto;
display:block;
}

/* MENU */

.menu ul{
display:flex;
gap:30px;
list-style:none;
margin:0;
padding:0;
}

.menu a{
text-decoration:none;
font-weight:500;
color:#333;
}

/* HAMBURGER */

.hamburger{
display:none;
font-size:30px;
cursor:pointer;
}

/* HERO SLIDER */

.hero{
width:100%;
height:500px;
overflow:hidden;
}

.swiper{
width:100%;
height:100%;
}

.swiper-slide{
display:flex;
align-items:center;
justify-content:flex-end;
}

.swiper-slide img{
width:100%;
height:500px;
object-fit:cover;
}

.slider-content{
color:white;
margin-right:120px;
font-size:28px;
background:rgba(0,0,0,0.4);
padding:20px;
}

/* HOME BOXES */

.home-boxes{
display:flex;
gap:30px;
padding:40px;
}

.box{
flex:1;
background:#f4f4f4;
padding:20px;
}

/* PROJECTS */

.projects{
padding:80px 0;
background:#f5f7fa;
}

.section-title{
text-align:center;
font-size:32px;
margin-bottom:40px;
}

.project-filter{
text-align:center;
margin-bottom:30px;
}

.project-filter button{
border:none;
padding:10px 18px;
margin:5px;
background:#ddd;
cursor:pointer;
border-radius:4px;
}

.project-filter button:hover{
background:#3b6ea5;
color:white;
}

.project-grid{
display:grid;
grid-template-columns:repeat(4,1fr);
gap:30px;
}

.project-card{
background:white;
border-radius:8px;
overflow:hidden;
box-shadow:0 5px 15px rgba(0,0,0,0.1);
transition:0.3s;
}

.project-card:hover{
transform:translateY(-8px);
}

.project-card img{
width:100%;
height:220px;
object-fit:cover;
}

.project-info{
padding:15px;
}

.project-info h3{
margin:0 0 8px;
}

/* CONTACT */

.contact{
padding:80px 0;
}

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

.contact-info{
background:#f4f4f4;
padding:30px;
border-radius:8px;
}

.contact-form form{
display:flex;
flex-direction:column;
gap:15px;
}

.contact-form input,
.contact-form textarea{
padding:12px;
border:1px solid #ccc;
border-radius:5px;
}

.contact-form button{
background:#3b6ea5;
color:white;
padding:12px;
border:none;
cursor:pointer;
border-radius:5px;
}

/* WHATSAPP */

.whatsapp{
position:fixed;
right:20px;
bottom:20px;
width:60px;
height:60px;
background:#25D366;
color:white;
border-radius:50%;
display:flex;
align-items:center;
justify-content:center;
font-size:30px;
box-shadow:0 5px 15px rgba(0,0,0,0.3);
z-index:999;
}

/* FOOTER */

.footer{
background:#111;
color:#ccc;
padding-top:50px;
}

.footer-container{
max-width:1200px;
margin:auto;
display:flex;
gap:40px;
padding:40px;
}

.footer-col{
flex:1;
}

.footer-col h3{
color:#fff;
margin-bottom:15px;
}

.footer-col ul{
list-style:none;
padding:0;
}

.footer-col ul li{
margin-bottom:8px;
}

.footer-col a{
color:#ccc;
text-decoration:none;
}

.footer-col a:hover{
color:#4ea3ff;
}

.footer-bottom{
text-align:center;
padding:20px;
border-top:1px solid #333;
margin-top:20px;
font-size:14px;
}

/* RESPONSIVE */

@media (max-width:992px){

.project-grid{
grid-template-columns:repeat(2,1fr);
}

}

@media (max-width:768px){

.menu{
display:none;
position:absolute;
top:80px;
left:0;
width:100%;
background:white;
}

.menu.active{
display:block;
}

.menu ul{
flex-direction:column;
padding:20px;
}

.hamburger{
display:block;
}

.home-boxes{
flex-direction:column;
}

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

}

@media (max-width:600px){

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

}

body{
padding-top:80px;
}

body{
margin:0;
font-family:Arial, Helvetica, sans-serif;
padding-top:80px;
}

.logo img{
height:50px;
width:auto;
display:block;
}

.hero{
width:100%;
height:500px;
overflow:hidden;
}

.swiper{
width:100%;
height:100%;
}

.swiper-slide img{
width:100%;
height:500px;
object-fit:cover;
}

.slideText{
position:absolute;
left:80px;
bottom:80px;
color:white;
font-size:28px;
background:rgba(0,0,0,0.4);
padding:20px;
}

.logo img{
height:55px;
width:auto;
}

body{
margin:0;
padding-top:90px;
}