/* RESET */

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

html{
    scroll-behavior:smooth;
}

body{

    font-family:Arial,Helvetica,sans-serif;

    background:#f5f7fa;

    color:#222;

    line-height:1.7;

}

img{
    max-width:100%;
}

/* HERO */

.hero{

    min-height:100vh;

    background:
    linear-gradient(rgba(0,0,0,.55),rgba(0,0,0,.55)),
    url("https://images.unsplash.com/photo-1581578731548-c64695cc6952?w=1600");

    background-size:cover;

    background-position:center;

    display:flex;

    flex-direction:column;

}

/* NAVBAR */

.navbar{

    display:flex;

    justify-content:space-between;

    align-items:center;

    padding:20px 40px;

}

.logo{

    color:white;

    font-size:30px;

    font-weight:bold;

}

.menu{

    display:flex;

    list-style:none;

    gap:30px;

}

.menu a{

    color:white;

    text-decoration:none;

    font-weight:bold;

    transition:.3s;

}

.menu a:hover{

    color:#22c55e;

}

/* HERO CONTENT */

.hero-content{

    flex:1;

    display:flex;

    flex-direction:column;

    justify-content:center;

    align-items:center;

    text-align:center;

    padding:20px;

}

.hero-content h1{

    color:white;

    font-size:58px;

    margin-bottom:20px;

}

.hero-content p{

    color:white;

    font-size:22px;

    margin-bottom:35px;

    max-width:700px;

}

.button{

    display:inline-block;

    background:#16a34a;

    color:white;

    padding:16px 36px;

    border-radius:10px;

    text-decoration:none;

    font-size:18px;

    font-weight:bold;

    transition:.3s;

}

.button:hover{

    background:#15803d;

    transform:translateY(-2px);

}/* MOBILE */

@media (max-width:768px){

    .navbar{
        flex-direction:column;
        gap:15px;
        padding:20px;
    }

    .logo{
        font-size:22px;
    }

    .menu{
        flex-wrap:wrap;
        justify-content:center;
        gap:15px;
    }

    .hero-content h1{
        font-size:42px;
        line-height:1.2;
    }

    .hero-content p{
        font-size:18px;
    }

    section{
        padding:50px 20px;
    }

    .cards{
        display:grid;
        grid-template-columns:1fr;
        gap:20px;
    }

    .card{
        background:white;
        padding:25px;
        border-radius:16px;
        box-shadow:0 8px 24px rgba(0,0,0,.08);
    }
}
.gallery{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
    gap:20px;
    margin-top:30px;
}

.gallery img{
    width:100%;
    height:220px;
    object-fit:cover;
    border-radius:16px;
    transition:.3s;
    box-shadow:0 8px 24px rgba(0,0,0,.12);
}

.gallery img:hover{
    transform:scale(1.03);
}
.topbar{
    background:#16a34a;
    color:#fff;
    text-align:center;
    padding:10px;
    font-weight:bold;
}

.topbar a{
    color:#fff;
    text-decoration:none;
}
.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;
    text-decoration:none;
    font-size:30px;
    box-shadow:0 8px 20px rgba(0,0,0,.25);
    z-index:999;
    transition:.3s;
}

.whatsapp:hover{
    transform:scale(1.1);
}/* ===== MOBILE MENU ===== */

.navbar{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:18px 25px;
    position:fixed;
    top:0;
    left:0;
    width:100%;
    background:rgba(0,0,0,.55);
    backdrop-filter:blur(8px);
    z-index:1000;
}

.logo{
    color:#fff;
    font-size:28px;
    font-weight:700;
}

.nav-links{
    display:flex;
    gap:25px;
}

.nav-links a{
    color:white;
    text-decoration:none;
    font-weight:600;
}

.hero{
    padding-top:90px;
}@media (max-width:768px){

.hero h2{
    font-size:48px;
    line-height:1.1;
}

.hero p{
    font-size:22px;
}

.navbar{
    padding:15px 20px;
}

.nav-links{
    gap:15px;
    font-size:14px;
}

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

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

}