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

body{
    font-family:'Poppins',sans-serif;
    background:#f5f5f5;
    color:#222;
}

.hero{
    height:100vh;
    background:url('https://images.unsplash.com/photo-1492144534655-ae79c964c9d7?q=80&w=1920') center/cover;
    position:relative;
    display:flex;
    justify-content:center;
    align-items:center;
    text-align:center;
}

.overlay{
    position:absolute;
    width:100%;
    height:100%;
    background:rgba(0,0,0,.6);
}

.hero-content{
    position:relative;
    color:white;
    max-width:800px;
    padding:20px;
}

.hero h1{
    font-size:4rem;
    margin-bottom:10px;
}

.hero h2{
    font-weight:300;
    margin-bottom:20px;
}

.hero p{
    line-height:1.8;
}

.buttons{
    margin-top:30px;
}

.btn{
    display:inline-block;
    padding:14px 30px;
    background:#ffffff;
    color:#000;
    text-decoration:none;
    border-radius:8px;
    margin:10px;
    transition:.3s;
}

.btn:hover{
    transform:translateY(-3px);
}

.btn-outline{
    background:transparent;
    border:2px solid white;
    color:white;
}

section{
    padding:80px 20px;
}

.container{
    max-width:1100px;
    margin:auto;
}

h2{
    margin-bottom:40px;
    font-size:2rem;
}

.card{
    background:white;
    padding:30px;
    margin-bottom:20px;
    border-radius:12px;
    box-shadow:0 5px 20px rgba(0,0,0,.08);
}

.skills-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
    gap:20px;
}

.skills-grid div{
    background:white;
    padding:20px;
    border-radius:10px;
    text-align:center;
    box-shadow:0 5px 15px rgba(0,0,0,.05);
}

.phone-link{
    color:white;
    text-decoration:none;
    transition:.3s;
}

.phone-link:hover{
    color:#25D366;
}