*{
margin:0;
padding:0;
box-sizing:border-box;
scroll-behavior:smooth;
}

body{
font-family:'Poppins',sans-serif;
background:#07140b;
color:white;
overflow-x:hidden;
transition:0.4s;
}

#particles-js{
position:fixed;
width:100%;
height:100%;
z-index:-1;
}

header{
position:fixed;
width:100%;
top:0;
z-index:1000;
background:rgba(0,0,0,0.3);
backdrop-filter:blur(10px);
}

nav{
display:flex;
justify-content:space-between;
align-items:center;
padding:20px 5%;
}

.logo{
font-size:28px;
font-weight:800;
color:#7CFF88;
}

nav ul{
display:flex;
gap:20px;
list-style:none;
}

nav ul li a{
text-decoration:none;
color:white;
transition:0.3s;
}

nav ul li a:hover{
color:#00ff88;
}

.buttons-nav{
display:flex;
gap:10px;
}

.buttons-nav button{
padding:10px 15px;
border:none;
border-radius:10px;
cursor:pointer;
background:#1f8f3d;
color:white;
font-weight:bold;
}

.hero{
min-height:100vh;
display:flex;
justify-content:center;
align-items:center;
text-align:center;
padding:120px 20px;

background:
linear-gradient(rgba(0,0,0,0.6),rgba(0,0,0,0.6)),
url('https://images.unsplash.com/photo-1500382017468-9049fed747ef?q=80&w=1600&auto=format&fit=crop');

background-size:cover;
background-position:center;
}

.hero-content h1{
font-size:80px;
margin-bottom:20px;
}

.hero-content p{
font-size:22px;
margin-bottom:30px;
}

.btn{
display:inline-block;
padding:18px 35px;
border-radius:50px;
background:linear-gradient(45deg,#00ff88,#00c853);
color:black;
text-decoration:none;
font-weight:bold;
}

.section,
.weather-section,
.map-section{
padding:100px 5%;
}

.title{
text-align:center;
font-size:50px;
margin-bottom:60px;
}

.cards{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
gap:30px;
}

.card{
background:rgba(255,255,255,0.05);
border-radius:25px;
overflow:hidden;
cursor:pointer;
transition:0.5s;
backdrop-filter:blur(10px);
}

.card:hover{
transform:translateY(-10px) scale(1.03);
box-shadow:0 0 25px rgba(0,255,136,0.5);
}

.card img{
width:100%;
height:240px;
object-fit:cover;
}

.card h3{
padding:20px;
}

.card p{
padding:0 20px 30px;
}

.weather-box{
background:rgba(255,255,255,0.05);
padding:40px;
border-radius:25px;
text-align:center;
max-width:600px;
margin:auto;
}

.weather-box h3{
font-size:35px;
margin-bottom:20px;
}

.weather-box p{
font-size:22px;
margin:10px 0;
}

.map-container{
border-radius:25px;
overflow:hidden;
box-shadow:0 0 30px rgba(0,255,136,0.2);
}

.modal{
display:none;
position:fixed;
z-index:5000;
left:0;
top:0;
width:100%;
height:100%;
background:rgba(0,0,0,0.7);
backdrop-filter:blur(10px);
}

.modal-content{
background:#07140b;
margin:10% auto;
padding:40px;
width:80%;
max-width:700px;
border-radius:25px;
border:2px solid #00ff88;
}

.close{
float:right;
font-size:35px;
cursor:pointer;
}

footer{
padding:60px;
text-align:center;
background:rgba(0,0,0,0.4);
}

.light-mode{
background:#f5fff6;
color:black;
}

.light-mode nav ul li a{
color:black;
}

@media(max-width:900px){

nav{
flex-direction:column;
gap:20px;
}

nav ul{
flex-wrap:wrap;
justify-content:center;
}

.hero-content h1{
font-size:50px;
}

.title{
font-size:35px;
}

}