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

html{
    scroll-behavior:smooth;
}

body{
    font-family:'Poppins',sans-serif;
    color:#444;
    background:#fff;
    line-height:1.7;
}

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

header{
    position:fixed;
    width:100%;
    top:0;
    left:0;
    background:#fff;
    box-shadow:0 2px 10px rgba(0,0,0,.08);
    z-index:999;
}

header .container{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:18px 0;
}

.logo{
    color:#163a63;
    font-size:28px;
}

.logo span{
    color:#c99a2e;
}

nav a{
    text-decoration:none;
    color:#333;
    margin-left:30px;
    font-weight:500;
    transition:.3s;
}

nav a:hover{
    color:#c99a2e;
}

.hero{
    height:100vh;
    background:url("images/hero.png") center center/cover no-repeat;
    display:flex;
    align-items:center;
    justify-content:center;
    text-align:center;
    position:relative;
}

.hero::before{
    content:"";
    position:absolute;
    inset:0;
    background:rgba(0,0,0,.55);
}

.hero-text{
    position:relative;
    color:#fff;
    max-width:700px;
    padding:20px;
}

.hero h1{
    font-size:60px;
    margin-bottom:20px;
}

.hero p{
    font-size:18px;
    margin-bottom:35px;
}

.hero a{
    display:inline-block;
    padding:15px 35px;
    background:#c99a2e;
    color:#fff;
    text-decoration:none;
    border-radius:40px;
    transition:.3s;
}

.hero a:hover{
    background:#163a63;
}

section{
    padding:90px 0;
}

section h2{
    text-align:center;
    color:#163a63;
    font-size:36px;
    margin-bottom:30px;
}

#about p{
    max-width:900px;
    margin:auto;
    text-align:center;
    font-size:17px;
}

.cards{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:30px;
    margin-top:40px;
}

.card{
    background:#fff;
    padding:35px;
    border-radius:12px;
    box-shadow:0 10px 30px rgba(0,0,0,.08);
    transition:.3s;
    text-align:center;
}

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

.card h3{
    color:#163a63;
    margin-bottom:15px;
}

#quality{
    background:#f7f7f7;
}

#contact{
    background:#163a63;
    color:#fff;
    text-align:center;
}

#contact h2{
    color:#fff;
}

#contact p{
    margin:10px 0;
    font-size:18px;
}

footer{
    background:#0d2744;
    color:#fff;
    text-align:center;
    padding:20px;
}

@media(max-width:768px){

header .container{
    flex-direction:column;
}

nav{
    margin-top:15px;
}

nav a{
    margin:0 10px;
}
.logo img{
    height:45px;
}

.hero h1{
    font-size:38px;
}

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

section{
    padding:70px 0;
}

}