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

body{
    font-family:Arial, Helvetica, sans-serif;
    line-height:1.6;
    color:#333;
    background:#f8f9fa;
}

.navbar{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:20px 8%;
    background:#111;
    position:sticky;
    top:0;
    z-index:1000;
}

.logo{
    color:#fff;
    font-size:1.8rem;
    font-weight:bold;
}

.nav-links{
    display:flex;
    list-style:none;
    gap:25px;
}

.nav-links a{
    color:#fff;
    text-decoration:none;
    transition:.3s;
}

.nav-links a:hover{
    color:#ffd700;
}

.btn-primary{
    background:#ffd700;
    color:#111;
    padding:12px 25px;
    border-radius:30px;
    text-decoration:none;
    font-weight:bold;
    transition:.3s;
}

.btn-primary:hover{
    transform:translateY(-2px);
}

.btn-secondary{
    border:2px solid #fff;
    color:#fff;
    padding:12px 25px;
    border-radius:30px;
    text-decoration:none;
}

.hero{
    min-height:90vh;
    background:
        linear-gradient(rgba(0,0,0,.55),
        rgba(0,0,0,.55)),
        url("images/hero.jpg");
    background-size:cover;
    background-position:center;
    display:flex;
    justify-content:center;
    align-items:center;
    text-align:center;
    padding:40px;
}

.hero-content{
    max-width:900px;
    color:white;
}

.hero-content h1{
    font-size:3.5rem;
    margin-bottom:20px;
}

.hero-content p{
    font-size:1.2rem;
    margin-bottom:30px;
}

.hero-buttons{
    display:flex;
    justify-content:center;
    gap:20px;
    flex-wrap:wrap;
}

.section{
    padding:80px 10%;
}

.section h2{
    text-align:center;
    margin-bottom:40px;
    font-size:2.5rem;
}

#about p{
    max-width:900px;
    margin:auto;
    text-align:center;
    font-size:1.1rem;
}

.service-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:25px;
}

.service-card{
    background:white;
    padding:30px;
    border-radius:15px;
    text-align:center;
    box-shadow:0 5px 20px rgba(0,0,0,.08);
    transition:.3s;
}

.service-card:hover{
    transform:translateY(-10px);
}

.video-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
    gap:25px;
}

.video-card video{
    width:100%;
    border-radius:15px;
}

.testimonial-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
    gap:25px;
}

.testimonial-card{
    background:white;
    padding:25px;
    border-radius:15px;
    box-shadow:0 5px 20px rgba(0,0,0,.08);
}

.cta-section{
    background:#111;
    color:white;
    text-align:center;
    padding:80px 20px;
}

.cta-section h2{
    margin-bottom:20px;
}

.cta-section p{
    margin-bottom:30px;
}

#contact{
    text-align:center;
}

#contact p{
    margin-bottom:15px;
    font-size:1.1rem;
}

footer{
    background:#111;
    color:white;
    text-align:center;
    padding:20px;
}

.reveal{
    opacity:0;
    transform:translateY(40px);
    transition:all .8s ease;
}

.reveal.active{
    opacity:1;
    transform:translateY(0);
}

@media(max-width:768px){

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

    .nav-links{
        flex-wrap:wrap;
        justify-content:center;
    }

    .hero-content h1{
        font-size:2.3rem;
    }

    .hero-content p{
        font-size:1rem;
    }

    .section{
        padding:60px 6%;
    }
}